Tool Design Cutting Tool Design

Size: px
Start display at page:

Download "Tool Design Cutting Tool Design"

Transcription

1 Tool Design Cutting Tool Design Nageswara Rao Posinasetti Guidelines for Cutting tool Design Rigidity Strength Weak links Force limitations Speed, feed and size Related force components Chip disposal Uneven motions Chatter January 31, 2008 Nageswara Rao Posinasetti 2 Basic tool angles (Tool Signature) Back rake angle Side rake angle End relief angle Side relief angle End cutting edge angle Side cutting edge angle Nose radius January 31, 2008 Nageswara Rao Posinasetti 3 1

2 January 31, 2008 Nageswara Rao Posinasetti 4 January 31, 2008 Nageswara Rao Posinasetti 5 January 31, 2008 Nageswara Rao Posinasetti 6 2

3 January 31, 2008 Nageswara Rao Posinasetti 7 January 31, 2008 Nageswara Rao Posinasetti 8 January 31, 2008 Nageswara Rao Posinasetti 9 3

4 Selecting carbide Tools Establish the operating conditions Select the Cemented carbide grade Nose radius Insert shape Insert size Insert thickness Tool style Rake angle Shank size Chip breaker January 31, 2008 Nageswara Rao Posinasetti 10 Establish the operating conditions Feed, speed and depth of cut greatly influence the machining performance. Also lead angle affects the performance January 31, 2008 Nageswara Rao Posinasetti 11 FIGURE F-27 The difference in style A and style D holders for depth of cut and cutting edge engagement length (copyright General Electric Company). Richard R. Kibbe, John January E. Neely, 31, 2008 Nageswara Rao Posinasetti 12 Roland O. Meyer, and Warren T. Copyright 2002 by Pearson Education, Inc. White Upper Saddle River, New Jersey Machine Tool Practices, 7e All rights reserved. 4

5 FIGURE F-28 Large, well-formed chips were produced by this tool with built-in chip breaker (Kennametal, Inc., Latrobe, PA). Large depth of cut Richard R. Kibbe, John January E. Neely, 31, 2008 Nageswara Rao Posinasetti 13 Roland O. Meyer, and Warren T. Copyright 2002 by Pearson Education, Inc. White Upper Saddle River, New Jersey Machine Tool Practices, 7e All rights reserved. To reduce cutting edge chipping Increase the speed Decrease the feed and/or depth of cut Change to a tougher grade carbide insert Use a negative rake Hone the cutting edge before use Check the rigidity and tool overhang January 31, 2008 Nageswara Rao Posinasetti 14 Select the cemented carbide grade Straight carbides - Tungsten carbide (WC) and cobalt binder Cast iron, nonferrous and nonmetallic materials Resistance to edge wear January 31, 2008 Nageswara Rao Posinasetti 15 5

6 Select the cemented carbide grade Straight carbides - Tungsten carbide (WC) and cobalt binder WC + Titanium carbide + Tantalum carbide with cobalt binder Coated carbides Cast iron, nonferrous and nonmetallic materials Steels Resistance to edge wear Resistance to cratering January 31, 2008 Nageswara Rao Posinasetti 16 January 31, 2008 Nageswara Rao Posinasetti 17 January 31, 2008 Nageswara Rao Posinasetti 18 6

7 January 31, 2008 Nageswara Rao Posinasetti 19 Select the nose radius Based on surface finish January 31, 2008 Nageswara Rao Posinasetti 20 FIGURE F-34 Surface finish versus nose radius (copyright General Electric Company). Richard R. Kibbe, John January E. Neely, 31, 2008 Nageswara Rao Posinasetti 21 Roland O. Meyer, and Warren T. Copyright 2002 by Pearson Education, Inc. White Upper Saddle River, New Jersey Machine Tool Practices, 7e All rights reserved. 7

8 Select the insert shape Round strong and large radius, good for higher feed rates Square medium stronger Traingular least stronger, less number of cutting edges, but more versatile in use January 31, 2008 Nageswara Rao Posinasetti 22 FIGURE F-35 Insert shapes for various applications (Kennametal, Inc., Latrobe, PA) Richard R. Kibbe, John January E. Neely, 31, 2008 Nageswara Rao Posinasetti 23 Roland O. Meyer, and Warren T. Copyright 2002 by Pearson Education, Inc. White Upper Saddle River, New Jersey Machine Tool Practices, 7e All rights reserved. January 31, 2008 Nageswara Rao Posinasetti 24 8

9 January 31, 2008 Nageswara Rao Posinasetti 25 FIGURE F-36 A 38-degree triangular insert used for a tracing operation (copyright General Electric Company). Richard R. Kibbe, John January E. Neely, 31, 2008 Nageswara Rao Posinasetti 26 Roland O. Meyer, and Warren T. Copyright 2002 by Pearson Education, Inc. White Upper Saddle River, New Jersey Machine Tool Practices, 7e All rights reserved. Select the insert size Smallest size based on the depth of cut used Cutting edge should be 1.5 times that of the length of cutting edge engagement. January 31, 2008 Nageswara Rao Posinasetti 27 9

10 Select the insert thickness Gives the strength of the tool January 31, 2008 Nageswara Rao Posinasetti 28 FIGURE F-37 Insert thickness as determined by length of cutting edge engagement and feed rate (copyright General Electric Company). Richard R. Kibbe, John January E. Neely, 31, 2008 Nageswara Rao Posinasetti 29 Roland O. Meyer, and Warren T. Copyright 2002 by Pearson Education, Inc. White Upper Saddle River, New Jersey Machine Tool Practices, 7e All rights reserved. Select the tool style Based on the geometry of the operation to be performed. January 31, 2008 Nageswara Rao Posinasetti 30 10

11 FIGURE F-38 Several of the many tool styles available (Kennametal, Inc., Latrobe, PA). Richard R. Kibbe, John January E. Neely, 31, 2008 Nageswara Rao Posinasetti 31 Roland O. Meyer, and Warren T. Copyright 2002 by Pearson Education, Inc. White Upper Saddle River, New Jersey Machine Tool Practices, 7e All rights reserved. January 31, 2008 Nageswara Rao Posinasetti 32 January 31, 2008 Nageswara Rao Posinasetti 33 11

12 January 31, 2008 Nageswara Rao Posinasetti 34 January 31, 2008 Nageswara Rao Posinasetti 35 January 31, 2008 Nageswara Rao Posinasetti 36 12

13 January 31, 2008 Nageswara Rao Posinasetti 37 Select the rake angle January 31, 2008 Nageswara Rao Posinasetti 38 FIGURE F-39 Side view of back rake angles. Richard R. Kibbe, John January E. Neely, 31, 2008 Nageswara Rao Posinasetti 39 Roland O. Meyer, and Warren T. Copyright 2002 by Pearson Education, Inc. White Upper Saddle River, New Jersey Machine Tool Practices, 7e All rights reserved. 13

14 Select the shank size January 31, 2008 Nageswara Rao Posinasetti 40 FIGURE F-40 Determining shank size according to depth of cut, feed rate, and tool overhang (copyright General Electric Company). Richard R. Kibbe, John January E. Neely, 31, 2008 Nageswara Rao Posinasetti 41 Roland O. Meyer, and Warren T. Copyright 2002 by Pearson Education, Inc. White Upper Saddle River, New Jersey Machine Tool Practices, 7e All rights reserved. FIGURE F-41 A boring bar with various interchangeable adjustable heads (Kennametal, Inc., Latrobe, PA). Richard R. Kibbe, John January E. Neely, 31, 2008 Nageswara Rao Posinasetti 42 Roland O. Meyer, and Warren T. Copyright 2002 by Pearson Education, Inc. White Upper Saddle River, New Jersey Machine Tool Practices, 7e All rights reserved. 14

15 Select the chip breaker January 31, 2008 Nageswara Rao Posinasetti 43 FIGURE F-42 Chip breakers used are the adjustable chip deflator (center) with a straight insert and the type with the built-in chip control groove. Richard R. Kibbe, John January E. Neely, 31, 2008 Nageswara Rao Posinasetti 44 Roland O. Meyer, and Warren T. Copyright 2002 by Pearson Education, Inc. White Upper Saddle River, New Jersey Machine Tool Practices, 7e All rights reserved. FIGURE F-43(b, c) (a) Negative rake two-sided Kenloc inserts; *Maximum D.O.C. and feed rates (ipr) are limited by the insert thickness and cutting edge length. Application ranges are for AISI 1045 steel at 180 to 220 BHN (Kennametal, Inc., Latrobe, PA.) Richard R. Kibbe, John January E. Neely, 31, 2008 Nageswara Rao Posinasetti 45 Roland O. Meyer, and Warren T. Copyright 2002 by Pearson Education, Inc. White Upper Saddle River, New Jersey Machine Tool Practices, 7e All rights reserved. 15

16 Tool Holder Identification January 31, 2008 Nageswara Rao Posinasetti 46 FIGURE F-44 ASA tool identification system (Tool Application Handbook; data courtesy of Kennametal, Inc., Latrobe, PA, 1973.) Richard R. Kibbe, John January E. Neely, 31, 2008 Nageswara Rao Posinasetti 47 Roland O. Meyer, and Warren T. Copyright 2002 by Pearson Education, Inc. White Upper Saddle River, New Jersey Machine Tool Practices, 7e All rights reserved. Carbide Insert Identification January 31, 2008 Nageswara Rao Posinasetti 48 16

17 FIGURE F-45 ASA carbide insert identification (Tool Application Handbook; data courtesy of Kennametal, Inc., Latrobe, PA, 1973.) Richard R. Kibbe, John January E. Neely, 31, 2008 Nageswara Rao Posinasetti 49 Roland O. Meyer, and Warren T. Copyright 2002 by Pearson Education, Inc. White Upper Saddle River, New Jersey Machine Tool Practices, 7e All rights reserved. January 31, 2008 Nageswara Rao Posinasetti 50 January 31, 2008 Nageswara Rao Posinasetti 51 17

18 January 31, 2008 Nageswara Rao Posinasetti 52 January 31, 2008 Nageswara Rao Posinasetti 53 Multiple-Point Cutting Tools Drilling Reaming Milling Gear cutting January 31, 2008 Nageswara Rao Posinasetti 54 18

19 January 31, 2008 Nageswara Rao Posinasetti 55 Power requirement for Drilling Torque = , M 25,200 f d Thrust , T = 57,500 f d 625 d d = drill diameter, in f = feed in/rev January 31, 2008 Nageswara Rao Posinasetti 56 January 31, 2008 Nageswara Rao Posinasetti 57 19

20 January 31, 2008 Nageswara Rao Posinasetti 58 Power requirement for Reaming M d1 1 d d1 1 + d = 23,300 k f d 0. 2 d d T 42,600 k f d 0. d d d 1 = reamer diameter, in. = 2 f = feed in/rev January 31, 2008 Nageswara Rao Posinasetti 59 2 Power in HP Power P c = M N 63,025 M = tool torque, in-lb N = speed, rpm Power in Watts = Hp * 746 January 31, 2008 Nageswara Rao Posinasetti 60 20

21 January 31, 2008 Nageswara Rao Posinasetti 61 January 31, 2008 Nageswara Rao Posinasetti 62 January 31, 2008 Nageswara Rao Posinasetti 63 21

22 Milling Cutters January 31, 2008 Nageswara Rao Posinasetti 64 January 31, 2008 Nageswara Rao Posinasetti 65 January 31, 2008 Nageswara Rao Posinasetti 66 22

23 January 31, 2008 Nageswara Rao Posinasetti 67 January 31, 2008 Nageswara Rao Posinasetti 68 January 31, 2008 Nageswara Rao Posinasetti 69 23

24 January 31, 2008 Nageswara Rao Posinasetti 70 January 31, 2008 Nageswara Rao Posinasetti 71 January 31, 2008 Nageswara Rao Posinasetti 72 24

25 January 31, 2008 Nageswara Rao Posinasetti 73 25

26 26

27 Machining Power Depends on the material removal rate Uses empirical equations developed based on experiments See Machinery s Handbook pp (26 th Edition) January 31, 2008 Nageswara Rao Posinasetti 80 January 31, 2008 Nageswara Rao Posinasetti 81 27

28 January 31, 2008 Nageswara Rao Posinasetti 82 January 31, 2008 Nageswara Rao Posinasetti 83 January 31, 2008 Nageswara Rao Posinasetti 84 28

29 January 31, 2008 Nageswara Rao Posinasetti 85 January 31, 2008 Nageswara Rao Posinasetti 86 January 31, 2008 Nageswara Rao Posinasetti 87 29

30 P c = power at the cutting tool P m = power at the motor K p = power constant (see tab 24, 25 and 30) Q = metal removal rate (tab 29) January 31, 2008 Nageswara Rao Posinasetti 88 f m = feed rate, in/min or mm/min f = feed rate for turning, in/rev or mm/rev January 31, 2008 Nageswara Rao Posinasetti 89 Drilling January 31, 2008 Nageswara Rao Posinasetti 90 30

31 January 31, 2008 Nageswara Rao Posinasetti 91 January 31, 2008 Nageswara Rao Posinasetti 92 T = Thrust; lb or N M = Torque; in-lb or N.m N = Spindle rpm January 31, 2008 Nageswara Rao Posinasetti 93 31

32 January 31, 2008 Nageswara Rao Posinasetti 94 January 31, 2008 Nageswara Rao Posinasetti 95 32

Manufacturing Tooling Cutting Tool Design. Elements of Machining. Chip Formation. Nageswara Rao Posinasetti

Manufacturing Tooling Cutting Tool Design. Elements of Machining. Chip Formation. Nageswara Rao Posinasetti Manufacturing Tooling Cutting Tool Design Nageswara Rao Posinasetti Elements of Machining Cutting tool Tool holding Guiding device Work piece Machine tool January 29, 2008 Nageswara Rao Posinasetti 2 Chip

More information

Cutting Tool Geometries

Cutting Tool Geometries Training Objectives After watching the video and reviewing this printed material, the viewer will gain knowledge and understanding of the shapes, angles, and other geometric aspects of single-point and

More information

CNC Applications Speed and Feed Calculations

CNC Applications Speed and Feed Calculations CNC Applications Speed and Feed Calculations Photo courtesy ISCAR Metals. Turning Center Cutters What types of cutters are used on CNC turning Centers? Carbide (and other hard materials) insert turning

More information

Chapter 6 Machining Center Carbide Insert Fundamentals

Chapter 6 Machining Center Carbide Insert Fundamentals This sample chapter is for review purposes only. Copyright The Goodheart-Willcox Co., Inc. All rights reserved. N10G20G99G40 N20G96S800M3 N30G50S4000 N40T0100M8 N50G00X3.35Z1.25T0101 N60G01X3.25F.002 N70G04X0.5

More information

CUTTING TOOLS FOR MACHINE SHOP USE

CUTTING TOOLS FOR MACHINE SHOP USE CUTTING TOOLS FOR MACHINE SHOP USE WORK HOLDING TOOLS, CUTTING TOOLS AND SHOP ACCESSORIES T-Slot Bolts Nuts and Washers Set-up Wedges 14 FRONT SIDE WORK HOLDING TOOLS MACHINE SHOP USE Nut Washer T-Slot

More information

Lindsay Cutting Tools LCT

Lindsay Cutting Tools LCT Milling operations performed with inserted tooth milling cutters are similar in many ways to that done by turning tools. The primary difference in milling with respect to the cutting edge is that the cut

More information

GEOMETRY OF SINGLE POINT TURNING TOOLS

GEOMETRY OF SINGLE POINT TURNING TOOLS GEOMETRY OF SINGLE POINT TURNING TOOLS LEARNING OBJECTIVES Introduction to Features of single point cutting tool. Concept of rake and clearance angle and its importance System of description of Tool geometry

More information

Classification and nomenclature of single point cutting tools

Classification and nomenclature of single point cutting tools Classification and nomenclature of single point cutting tools The tool most widely used to remove material in the form of chips is the single-point cutting tool. In fact it is used in all lathes, multi-spindle

More information

Fundamentals of Cutting.

Fundamentals of Cutting. Fundamentals of Cutting Email: vkjain@iitk.ac.in ORGANIZATION NATURE OF RELATIVE MOTION BETWEEN THE TOOL AND WORKPIECE FUNDAMENTALS OF CUTTING FACTORS INFLUENCING CUTTING PROCESS MECHANICS OF CHIP FORMATION

More information

CUTTING TOOL TECHNOLOGY. 1. Tool life 2. Tool Materials 3. Tool Geometry 4. Cutting fluids

CUTTING TOOL TECHNOLOGY. 1. Tool life 2. Tool Materials 3. Tool Geometry 4. Cutting fluids CUTTING TOOL TECHNOLOGY 1. Tool life 2. Tool Materials 3. Tool Geometry 4. Cutting fluids 1 Introduction Machining is accomplished by cutting tools. Cutting tools undergo high force and temperature and

More information

Milling tools made by JONGEN! Face Milling FP 554

Milling tools made by JONGEN! Face Milling FP 554 Milling tools made by JONGEN! Face Milling FP 554 The Tool Especially efficient face milling cutter for the roughing and finishing machining Axial depth of cut max. 7 mm, with 8 effective cutting edges

More information

Troubleshooting Machining Problems PMPA NTC 2016

Troubleshooting Machining Problems PMPA NTC 2016 Troubleshooting Machining Problems PMPA NTC 2016 The Machining System- 8-M s Man Machine Material Method Measurement Maintenance Millieu Management This session focus We re going to concentrate on Machine

More information

Cutting Tool Materials

Cutting Tool Materials Training Objectives After watching the video and reviewing this printed material, the viewer will gain knowledge and understanding of cutting tool metallurgy and specific tool applications for various

More information

TOOL POSTS WITH TOOL HOLDERS MACHINE SHOP USE

TOOL POSTS WITH TOOL HOLDERS MACHINE SHOP USE PDF processed with CutePDF evaluation edition www.cutepdf.com TOOL POSTS WITH TOOL HOLDERS MACHINE SHOP USE Tool Post Tool Holder Tool Post Wedge Tool Post Ring FRONT Tool Post Tool Holder Tool Post Wedge

More information

Jongen Werkzeugtechnik GmbH & Co. KG. Milling. Face FP 558

Jongen Werkzeugtechnik GmbH & Co. KG. Milling. Face FP 558 Jongen Werkzeugtechnik GmbH & Co. KG FP 558 Face Milling The Tool Especially efficient face milling cutter, for the roughing machining Axial depth of cut max. 5 mm, with 16 effective cutting edges Tools

More information

Turning Formulas. RPM = n (rev/min) Revolutions per minute. A measure of spindle speed

Turning Formulas. RPM = n (rev/min) Revolutions per minute. A measure of spindle speed Turning Formulas 1/14 RPM = n (rev/min) Revolutions per. A measure of spindle speed n = 3.82 (v c D) n = Rpm (rev/min) v c = Cutting Sped (SFPM) D = Workpiece Diameter v c = 750 D = 2.0 n = 3.82 x (750

More information

Computer-Aided Numerical Control (CNC) Programming and Operation; Lathe Introduction, Advanced Mills

Computer-Aided Numerical Control (CNC) Programming and Operation; Lathe Introduction, Advanced Mills 1 of 6 9/9/2014 3:59 PM I. Catalog Information Credit- Degree applicable Effective Quarter: Fall 2014 MCNC 75B Computer-Aided Numerical Control (CNC) Programming and Operation; Lathe Introduction, Advanced

More information

Module 3 Machinability. Version 2 ME, IIT Kharagpur

Module 3 Machinability. Version 2 ME, IIT Kharagpur Module 3 Machinability Lesson 1 Cutting Tool Materials of common use Instructional Objectives At the end of this lesson, the students will be able to (i) Identify the needs and cite the chronological development

More information

Drilling Speeds and Feeds

Drilling Speeds and Feeds EML2322L MAE Design and Manufacturing Laboratory Drilling Speeds and Feeds The speed of a drill is usually measured in terms of the rate at which the outside or periphery of the tool moves in relation

More information

Think precision, Think HSS REAMING

Think precision, Think HSS REAMING Think precision, Think HSS REAMING SUMMARY REAMING TOOLS 2 Zoom on a reamer 3 Which HSS for maximum efficiency? 4 Coatings for the best performance 5 Vocabulary 6 Choose the right design 7 Types of bevel

More information

Because of the many types of drilling tools and methods, the tool choice is determined by a number of factors, including:

Because of the many types of drilling tools and methods, the tool choice is determined by a number of factors, including: Training Objective After watching the program and reviewing this printed material, the viewer will gain knowledge and understanding of the basics of the drills and machines used in a variety of holemaking

More information

Machining. (Reading: Chap 8 in Kalpakjian and Schmid)

Machining. (Reading: Chap 8 in Kalpakjian and Schmid) Machining (Reading: Chap 8 in Kalpakjian and Schmid) Outline Chip formation during machining Force and power requirement Mechanisms of tool wear and fatigue Types and properties of cutting-tool materials

More information

2. DRILLING MACHINE. 2.1 Introduction. 2.2 Construction of a drilling machine. 2.3 Types of drilling machines Portable drilling machine

2. DRILLING MACHINE. 2.1 Introduction. 2.2 Construction of a drilling machine. 2.3 Types of drilling machines Portable drilling machine 2.1 Introduction 2. DRILLING MACHINE Drilling machine is one of the most important machine tools in a workshop. It was designed to produce a cylindrical hole of required diameter and depth on metal workpieces.

More information

Company Profile PRODUCT LINES CARMEX BRANCHES

Company Profile PRODUCT LINES CARMEX BRANCHES Company Profile Carmex Precision Tools Ltd. is a leading manufacturer of high quality cutting tools. The company was founded in 1988 in Maalot, located in the beautiful North West part of Israel. PRODUCT

More information

Expansion of the HELIIQMILL 390 Line with New 15 mm Insert Geometries

Expansion of the HELIIQMILL 390 Line with New 15 mm Insert Geometries MILLING JANUARY Page 1 / 6 Expansion of the HELIIQMILL 390 Line with New 15 mm Insert Geometries JANUARY Page 2 / 6 Highlights ISCAR is expanding the range of the HELIIQMILL 390 Line inserts with additional

More information

Aerospace Solutions 1

Aerospace Solutions 1 Aerospace s 1 Commitment to Quality We appreciate your interest in PRECORP precision tooling. We are dedicated to the improvement of advanced material machining. History Our quality objectives are: Quality

More information

OFFHAND GRINDING OF TOOLS AND SELECTION OF CARBIDE TOOLING

OFFHAND GRINDING OF TOOLS AND SELECTION OF CARBIDE TOOLING CHAPTER 5 OFFHAND GRINDING OF TOOLS AND SELECTION OF CARBIDE TOOLING CHAPTER LEARNING OBJECTIVES Upon completing this chapter, you should be familiar with the following: Identify and explain the use of

More information

A REVIEW ON EFFECT OF CUTTING PARAMETERS ON CUTTING FORCE IN TURNING PROCESS

A REVIEW ON EFFECT OF CUTTING PARAMETERS ON CUTTING FORCE IN TURNING PROCESS A REVIEW ON EFFECT OF CUTTING PARAMETERS ON CUTTING FORCE IN TURNING PROCESS Dinesh Kumar Sahu 1, Prakash Kumar Sen 2, Gopal Sahu 3, Ritesh Sharma 4, Shailendra Bohidar 5 1 Student, Mechanical Engineering,

More information

Metal ahead of the cutting tool is compressed and this results in the deformation or elongation of the crystal structure resulting in a shearing of

Metal ahead of the cutting tool is compressed and this results in the deformation or elongation of the crystal structure resulting in a shearing of Metal ahead of the cutting tool is compressed and this results in the deformation or elongation of the crystal structure resulting in a shearing of the metal. As the process continues, the metal above

More information

This is a picture of both the 3/8 inch and ¼ inch broaches, the long thin sleeve is the sleeve I made from drill rod for the C type broaches to cut

This is a picture of both the 3/8 inch and ¼ inch broaches, the long thin sleeve is the sleeve I made from drill rod for the C type broaches to cut This is a picture of both the 3/8 inch and ¼ inch broaches, the long thin sleeve is the sleeve I made from drill rod for the C type broaches to cut the bolt guide slot (1/4 inch broach) and start the raceways.

More information

THEORY OF METAL MACHINING

THEORY OF METAL MACHINING THEORY OF METAL MACHINING Overview of Machining Technology Theory of Chip Formation in Metal Machining Force Relationships and the Merchant Equation Power and Energy Relationships in Machining Cutting

More information

Turning Grades. The best way to choose KORLOY turning inserts. Selection system. Application range of turning grades. Workpiece ISO.

Turning Grades. The best way to choose KORLOY turning inserts. Selection system. Application range of turning grades. Workpiece ISO. Auto Tools Cartridge External Holder Turning Inserts Turning C/B Turning Grades Turning The best way to choose ORLOY turning inserts Coated carbide Cermet Uncoated carbide N S H 01 10 20 30 40 50 10 20

More information

Chapter 21 Cutting Tools

Chapter 21 Cutting Tools MET 33800 Manufacturing Processes Chapter 21 Cutting Tools Before you begin: Turn on the sound on your computer. There is audio to accompany this presentation. MET 33800 Manufacturing Processes Chapter

More information

Machining nickel alloys

Machining nickel alloys NiDl Nickel Development Institute Machining nickel alloys A Nickel Development Institute Reference Book, Series N o 11 008 Table of Contents Acknowledgments... i Abbreviation key... i Introduction... ii

More information

UNIT 1 INTRODUCTION TO TOOL ENGINEERING AND MANAGEMENT

UNIT 1 INTRODUCTION TO TOOL ENGINEERING AND MANAGEMENT UNIT 1 INTRODUCTION TO TOOL ENGINEERING AND MANAGEMENT Introduction to Tool Engineering and Management Structure 1.1 Introduction Objectives 1.2 Basics of Tool Engineering 1.3 Elements in Tool Engineering

More information

U-Max Chamfering endmill SPMT-WL 0.17 (0.08-0.21) -WH 0.35 (0.10-0.42) R215.64. Long edge cutter 215.3 0.17 (0.10-0.20) R215.3 -AAH 0.12 (0.08-0.

U-Max Chamfering endmill SPMT-WL 0.17 (0.08-0.21) -WH 0.35 (0.10-0.42) R215.64. Long edge cutter 215.3 0.17 (0.10-0.20) R215.3 -AAH 0.12 (0.08-0. General Turning PROFILING Feed recommendations Feed per tooth, fz (mm/tooth) Insert geometry Insert size Starting value (min.- max.) U-Max Chamfering endmill SPMT-WL 0.17 (0.08-0.21) -WH 0.35 (0.10-0.42)

More information

Rake angle on cutting tools. Presented by Mr. Mahesh Todkar M. Tech. (Manufacturing Engineering) National Institute of Technology, Warangal.

Rake angle on cutting tools. Presented by Mr. Mahesh Todkar M. Tech. (Manufacturing Engineering) National Institute of Technology, Warangal. Rake angle on cutting tools Presented by Mr. Mahesh Todkar M. Tech. (Manufacturing Engineering) National Institute of Technology, Warangal. Contents Introduction to Tool Geometry Significance of Rake angle

More information

COATED CARBIDE. TiN. Al 2 O 3

COATED CARBIDE. TiN. Al 2 O 3 COATED CARBIDE GENERAL INFORMATION CVD = Chemical Vapour Deposition coated grades GC2015, GC2025, GC2135, GC235, GC3005, GC3015, GC3020, GC3025, GC3115, GC4015, GC4025, GC4035, S05F, and CD1810. PVD =

More information

indexable Center Drill

indexable Center Drill Our innovative tooling design upgrades productivity and competitive capability while reducing production requirements in a range of industries. The tooling system is designed to benefit users of machining

More information

High speed machining and conventional die and mould machining

High speed machining and conventional die and mould machining High speed machining and conventional die and mould machining Reprint from HSM - High Speed Machining There are a lot of questions about HSM today and many different, more or less complicated, definitions

More information

IC LEARNING SERIES. Metal Cutting Processes 1 - Turning

IC LEARNING SERIES. Metal Cutting Processes 1 - Turning IC LEARNING SERIES Metal Cutting Processes 1 - Turning The Hong Kong Polytechnic University Industrial Centre IC LEARNING SERIES Metal Cutting Processes 1 - Turning Suitable for the following learning

More information

3. What part of the lathe regulates the feed rate of the cutting tool? The quick-change gear box.

3. What part of the lathe regulates the feed rate of the cutting tool? The quick-change gear box. Section 5, Unit 1 1. List the four main parts of the engine lathe. The four main sections of the lathe are the bed, the headstock, the tailstock, and the carriage. 2. What are the two main purposes of

More information

Icon Glossary. Icon Glossary. Technical Information N N. Number of Flutes. Center Cutting. Lengths. Coatings. Helix Angle. Ball Nose.

Icon Glossary. Icon Glossary. Technical Information N N. Number of Flutes. Center Cutting. Lengths. Coatings. Helix Angle. Ball Nose. Icon Glossary Z3 Number of Flutes aterial Center Cutting Coatings Lengths Iron pecial Icon Glossary ALtima TiAlN TiCN TiN Fordlube Hardened (35-65Rc) 30 Helix Angle Ball Nose Non-Ferrous N N Neck Relief

More information

That s E[M]CONOMY: Design to Cost. EMCOTURN E45. CNC turning center for bar stock work of up to Ø 45 (51) mm and chucking work

That s E[M]CONOMY: Design to Cost. EMCOTURN E45. CNC turning center for bar stock work of up to Ø 45 (51) mm and chucking work [ That s ] E[M]CONOMY: Design to Cost. EMCOTURN E45 CNC turning center for bar stock work of up to Ø 45 (5) mm and chucking work EMCOTURN E45 [Control unit] - Cutting-edge digital control technology -

More information

Boring. Contents. Boring

Boring. Contents. Boring ontents oring oring ackground... 3 oring operation types... 4 oring tools... 5 hoice of boring tool type... 6 Roughing... 6 inishing... 7 Inserts for boring... 8 uilding and setting boring tools... 9 Ways

More information

Heavy Roughning Milling Cutter. MSR Series. Improving machine efficinecy. Double the productivity. Square Insert MSR Facemill. Insert lineup expanded

Heavy Roughning Milling Cutter. MSR Series. Improving machine efficinecy. Double the productivity. Square Insert MSR Facemill. Insert lineup expanded Heavy Roughning Milling Cutter MSR Series Improving machine efficinecy Square Insert MSR Facemill MonSteR M S R Square S Mill Double the productivity MonSteR M S R Mill Insert lineup expanded Heavy Milling

More information

TOOL WEAR, TOOL LIFE, HAND TOOLS AND MACHINE TOOLS. 1

TOOL WEAR, TOOL LIFE, HAND TOOLS AND MACHINE TOOLS.   1 TOOL WEAR, TOOL LIFE, HAND TOOLS AND MACHINE TOOLS email: vkjain@iitk.ac.in 1 PROCESS OF CUTTING TOOL FAILURE Cutting Tool Failure Mechanisms: 1. By Plastic deformation 2. By chipping due to mechanical

More information

Module 4 General Purpose Machine Tools. Version 2 ME, IIT Kharagpur

Module 4 General Purpose Machine Tools. Version 2 ME, IIT Kharagpur Module 4 General Purpose Machine Tools Lesson 18 Kinematic system and operations of drilling machines Instructional Objectives At the end of this lesson, the students will be able to : (i) State the basic

More information

BORING TOOLS BORING TOOLS INDEX

BORING TOOLS BORING TOOLS INDEX BORING TOOLS BORING TOOLS INDEX BORING BARS CARBIDE TIPPED...1 INDEXABLE (SCREW ON)...2 INSERTS - CARBIDE...2 SPARE PARTS...2 CUT-OFF BLADES GROUND...6 T-SHAPED...6 SETS CARBIDE TIPPED BORING BARS...1

More information

1001 Business Center Drive Mount Prospect, IL 60056-2181 Toll Free: (800) 950-5202 Phone: (847) 635-0044 Fax: (847) 635-7866

1001 Business Center Drive Mount Prospect, IL 60056-2181 Toll Free: (800) 950-5202 Phone: (847) 635-0044 Fax: (847) 635-7866 1001 Business Center Drive Mount Prospect, IL 60056-2181 oll Free: (800) 950-5202 Phone: (847) 635-0044 Fax: (847) 635-7866 http://www.sumicarbide.com Sumitomo offers advanced milling, drilling, and hard

More information

GH-K. Interchangeable Blade Countersink HEULE TOOL CORPORATION

GH-K. Interchangeable Blade Countersink HEULE TOOL CORPORATION Interchangeable Blade Countersink Tool For Large Chatter-free Countersinks Replaceable blades simplify use Regrindable blades provide increased cost savings Chamfer milling capabilities Creates countersinks

More information

NEW INTERCHANGEABLE REAMING HEAD SYSTEM FAST

NEW INTERCHANGEABLE REAMING HEAD SYSTEM FAST August 2007 / NEW029.1 / PAGE 1 OF 7 NEW INTERCHANGEABLE REAMING HEA YTEM FAT ACCURATE GOO FINIH Ingersoll is introducing the QwikReam, a new high speed reaming system. The QwikReam consists of an interchangeable

More information

] means: More space, more options, more design. emcoturn e45. CNC turning center for bar stock work of up to Ø 45 (51) mm and chucking work

] means: More space, more options, more design. emcoturn e45. CNC turning center for bar stock work of up to Ø 45 (51) mm and chucking work [ E[M]CONOMy ] means: NEW More space, more options, more design. emcoturn e45 CNC turning center for bar stock work of up to Ø 45 (51) mm and chucking work EMCOTURN E45 [Tool turret] - 12 stations VDI

More information

. Takım Tezgâhları: Planya, Freze ve İşlem Merkezleri

. Takım Tezgâhları: Planya, Freze ve İşlem Merkezleri 1. Takım Tezgâhları: Planya, Freze ve İşlem Merkezleri.1 Examples of Parts Produced Using the Machining Processes in the Chapter Figure 23.1 Typical parts and shapes produced with the machining processes

More information

Chapter 21: Fundamental of Machining

Chapter 21: Fundamental of Machining Manufacturing Engineering Technology in SI Units, 6 th Edition Chapter 21: Fundamental of Machining Copyright 2010 Pearson Education South Asia Pte Ltd Chapter Outline 1. Introduction 2. Mechanics of Cutting

More information

HSS high speed steel drills, diameter mm, included angle 120 degree

HSS high speed steel drills, diameter mm, included angle 120 degree Deep hole drilling Tampere University of Technology Heikki Tikka Hole making and drilling is typical machining operation, which can be done with different machine tools like lathe, drilling machine and

More information

DRILLING. Think reliability, Think HSS

DRILLING. Think reliability, Think HSS DRILLING Think reliability, Think HSS 1 SUMMARY DRILLING TOOLS 2 Zoom on a drill 3 Which HSS for maximum efficiency? 4 Surface treatments for the best performance 5 Vocabulary 6 Choose the optimal flute

More information

EndMills For Hardened Steel

EndMills For Hardened Steel For Hardened Hi-Performance Flute 45 For Tough Features : - Manufactured from premium sub micron grain carbide. - Increased core diameter for added strength. - Use for light finishing cuts - CG coated

More information

DRILLING AND ALLIED OPERATIONS

DRILLING AND ALLIED OPERATIONS DRILLING AND ALLIED OPERATIONS INTRODUCTION DONE WHEN PARTS ARE REQUIRED TO BE FASTENED MECHANICALLY USUALLY DONE ON DRILLING MACHINE USING DRILL TOOL DRILLING MACHINE Spindle Spindle Fixed head Adjustable

More information

Stationary Diamond Dressers, PCD/PCBN Tools & Wear Parts

Stationary Diamond Dressers, PCD/PCBN Tools & Wear Parts www.wendtindia.com Precision Stationary Diamond Dressers, PCD/PCBN Tools & Wear Parts Wendt provides the comprehensive range of dressing solutions for truing and dressing applications. It manufactures

More information

Integral Blade Stabilizers

Integral Blade Stabilizers Integral Blade Stabilizers (Alloy Steel) SB Darron Alloy Stabilizers are manufactured from AISI 4145 H Modified Steel, fully heat treated to 285-341 Brinell hardness and 40 ft. lbs. min. izod impact strength.

More information

Tooling for Exotic Metals

Tooling for Exotic Metals Tooling for Exotic Metals Leitz Metalworking Technology Group www.onsrud.com 2 theonsrudadvantage Onsrud Cutter s new line of tooling designed for aerospace materials is optimized for deep pocket milling

More information

Drilling, Shaping, planning & Grinding Machines Fundamentals

Drilling, Shaping, planning & Grinding Machines Fundamentals Drilling, Shaping, planning & Grinding Machines Fundamentals Drilling Machine Fundamentals Drilling - An Introduction Drilling is a machine operation used to create a round hole in a work-part. Notice

More information

Milling & Machining Centers

Milling & Machining Centers Training Objective After watching the program and reviewing this printed material, the viewer will gain knowledge and understanding of basic milling theories and procedures. In addition, the viewer will

More information

Introduction. Drilling operation.

Introduction. Drilling operation. 112 Drilling and Reaming Valery Marino, Manufacturing Technology 6.3 DRILLING AND REAMING Introduction Drilling is a process of producing round holes in a solid material or enlarging existing holes with

More information

For Gear, Spline & Rack Manufacturing

For Gear, Spline & Rack Manufacturing For Gear, Spline & Rack Manufacturing METR Advanced Technologies for Gear, Spline and Rack Manufacturing See it in action The VARDEX Gear Milling Concept Advanced milling tools with multi-flute indexable

More information

EXPERIMENT P1 METAL CUTTING PROCESS

EXPERIMENT P1 METAL CUTTING PROCESS P1-1 EXPERIMENT P1 METAL CUTTING PROCESS Objectives To learn about machining equipment and the metal cutting process. To better understand the relationship between metal cutting parameters and other process

More information

The Speed of Live and the Accuracy of Fixed

The Speed of Live and the Accuracy of Fixed The Speed of Live and the Accuracy of Fixed SG10A CYLINDER HEAD SEAT & GUIDE MACHINE Light Weight Work Head The SG10A has a light weight work head for fast and accurate centering for the minimum concentricity.

More information

Dimensions Ø of cut length of Model-no. cut 2, ;

Dimensions Ø of cut length of Model-no. cut 2, ; with MASTER cut DE-STA-CO carbide burs are together with the pneumatic grinders in this catalogue the ideal combination for grinding, milling or deburring. The special cut and geometry of the edge produce

More information

Portable Boring Bars

Portable Boring Bars Portable Boring Bars Who We Are One Company, Total Support, Complete Solutions Over many years, Hydratight has provided world-class bolted joint solutions and continues to set international standards in

More information

Advantages and application of PCD and CBn tools

Advantages and application of PCD and CBn tools PCD and CBN tools Advantages and application of PCD and CBn tools Powerful and economical Tools with PCD and CBN cutting edges are the ideal solution for difficult-to machine, highly abrasive materials.

More information

Chapter 2 Fractal Analysis in CNC End Milling

Chapter 2 Fractal Analysis in CNC End Milling Chapter 2 Fractal Analysis in CNC End Milling Abstract This chapter deals with the fractal dimension modeling in CNC end milling operation. Milling operations are carried out for three different materials

More information

Tools and inserts for bar peeling

Tools and inserts for bar peeling Tools and inserts for bar peeling CERATIZIT secrets of success Secrets of success CERATIZIT is your partner for exceptional hard material solutions. Hard materials and tools from CERATIZIT our solutions

More information

Table of contents BRAZED TURNING TOOLS. Toolholders H 2. Tips H 6. Rods H 8. Technical information H 9 H 1

Table of contents BRAZED TURNING TOOLS. Toolholders H 2. Tips H 6. Rods H 8. Technical information H 9 H 1 Table of contents BRAZED TURNING TOOLS Toolholders 2 Tips 6 Rods 8 9 1 ISO External holders General turning External Ordering Tip According to ISO243-1975 (DIN 4982-198) h b l 1 f 1 f 2 a p r ε γ 1) λ

More information

PRODUCTIVITY IS THE HOLE IDEA. DRILLS & REAMERS. Turning hole technology into productivity.

PRODUCTIVITY IS THE HOLE IDEA. DRILLS & REAMERS. Turning hole technology into productivity. PRODUCTIVITY IS THE HOLE IDEA. DRILLS & REAMERS Turning hole technology into productivity. Better productivity and a hole lot more. Whether you work in composites or stainless steels or anything in between,

More information

UNITED STATES CUTTING TOOL INSTITUTE Product Groupings for Standards Activities CUTTING TOOL PRODUCTS

UNITED STATES CUTTING TOOL INSTITUTE Product Groupings for Standards Activities CUTTING TOOL PRODUCTS CUTTING TOOL PRODUCTS 1. BORING ISO 5609 Boring bars for indexable inserts Dimensions ISO 6261 Boring bars (tool holders with cylindrical shank) for indexable inserts Designation JIS B 4128 Boring bars

More information

Newly developed Impact Miracle Coating. Single phase nano crystal coating technology for higher film hardness and heat resistance.

Newly developed Impact Miracle Coating. Single phase nano crystal coating technology for higher film hardness and heat resistance. 2012.9 Update B075A End Mill Series Newly developed Impact Miracle Coating. Single phase nano crystal coating technology for higher film hardness and heat resistance. For hardened materials VF2SSB Ball

More information

Module 2 Mechanics of Machining (Metal Cutting) Version 2 ME IIT, Kharagpur

Module 2 Mechanics of Machining (Metal Cutting) Version 2 ME IIT, Kharagpur Module 2 Mechanics of Machining (Metal Cutting) Lesson 3 Geometry of single point cutting tools Instructional objectives At the end of this lesson, the student should be able to : (a) conceive rake angle

More information

CARBIDE BURS & DIE GRINDERS

CARBIDE BURS & DIE GRINDERS CARBIDE BURS & DIE GRINDERS QUALITY. INNOVATION. From BORIDE Engineered Abrasives SERVICE. Solutions for Universal Applications High Quality Ensuring Reliability Made in the USA APPLICATION TIPS Use lubricant

More information

Three Key Elements of a Cutting Tool

Three Key Elements of a Cutting Tool End Mill Training Three Key Elements of a Cutting Tool Geometry Cutting Tool 3 Elements Needed in a Good Cutting Tool Well Balanced For Best Performance Only Good as the Weakest Link End Mill Terms A -

More information

Cutting Tool Applications. By George Schneider, Jr. CMfgE

Cutting Tool Applications. By George Schneider, Jr. CMfgE Cutting Applications Cutting Applications By George Schneider, Jr. CMfgE Upcoming Chapters Metal Removal Cutting- Materials Metal Removal Methods Machinability of Metals Single Point Machining Turning

More information

Tool Corp. Threading. Vol. 1.1

Tool Corp. Threading. Vol. 1.1 Tool Corp. Threading Vol. 1.1 Table of Contents: Imperial (Fractional) s: High Speed Steel Hand Taps Pages 3-5 General Purpose HSS Hand Taps Pages 3-4 Spiral Point HSS Hand Taps Page 4 Production Grade

More information

THEORY OF METAL MACHINING

THEORY OF METAL MACHINING THEORY OF METAL MACHINING 1. Overview of Machining Technology 2. Theory of Chip Formation in Metal Machining 3. Force Relationships and the Merchant Equation 4. Power and Energy Relationships in Machining

More information

Technical Information for Threading

Technical Information for Threading Internal Holder External Holder Thread Inserts Threading Technical Information for Threading Special Features External Thread A thread on the external surface of a cylinder screw or cone. Depth of Thread

More information

Solves ALL Your Saw Problems The best saw we have ever used! It solved all our problems.

Solves ALL Your Saw Problems The best saw we have ever used! It solved all our problems. TOOLS FOR Applications s Scan this code to: Watch Videos How to Assemble a and Tips and Tricks And More... Featured Tools: The K-Series Solves ALL Your Problems The best saw we have ever used! It solved

More information

Milling Cutters and Saws

Milling Cutters and Saws Milling s and Saws Side Milling s Staggered Tooth 242 2-1/2 7/8 16 3/16 603000 2-1/2 7/8 16 1/4 603001 2-1/2 7/8 16 5/16 603002 2-1/2 7/8 16 3/8 603003 2-1/2 7/8 16 1/2 603004 2-1/2 1 16 1/4 603005 2-1/2

More information

BSME Series SEXC Series

BSME Series SEXC Series TOOLING NEWS E-124 P M K N S H CBN Small Hole Boring Bar Systems BSME Series SEXC Series BSME SEXC Series with brazed CBN cutting edge Minimum bore diameter = 2,5mm Series with indexable CBN insert Minimum

More information

DRILLING OPERATIONS Chucking the Drill

DRILLING OPERATIONS Chucking the Drill DRILLING OPERATIONS Chucking the Drill Drilling and Countersinking 83 WARNING Before installing or removing drill bits, countersinks, or other devices in an air motor, be sure that the air line to the

More information

Overview. Milling Machine Fundamentals. Safety. Shop Etiquette. Vehicle Projects Machine Shop

Overview. Milling Machine Fundamentals. Safety. Shop Etiquette. Vehicle Projects Machine Shop Overview Milling Machine Fundamentals Wayne Staats, UW-Madison FSAE Safety Shop Etiquette Before Machining Indicating Calculating Feeds and Speeds Machining Maintenance Safety Respect the machines Common

More information

Development of a Methodology for Processing of Drilling Operations

Development of a Methodology for Processing of Drilling Operations Development of a Methodology for Processing of Drilling Operations Majid Tolouei-Rad, and Ankit Shah Abstract Drilling is the most common machining operation and it forms the highest machining cost in

More information

Signature Norman Crepeau Special Condition Subject to prior sale Johnford ST60B. CNC Turning Center

Signature Norman Crepeau Special Condition Subject to prior sale Johnford ST60B. CNC Turning Center Mr. Will Rood B & B Precise Products 25 Neck Road Benton, ME 04901 Date June 3, 2008 Quote # 06032008 Valid for 30 Days Quoted by Norman Signature Norman Crepeau Special Condition Subject to prior sale

More information

TRAINING OBJECTIVES CURRICULUM SALIENTS

TRAINING OBJECTIVES CURRICULUM SALIENTS GEAR MANUFACTURING 1 TRAINING OBJECTIVES The main objective of this course is to produce semi-skilled, skilled labour through training for the Industrial Sector to work has Gear Manufacturing Mechanic.

More information

Making a difference. Oil & Gas.

Making a difference. Oil & Gas. EN Making a difference Oil & Gas www.alliedmaxcut.com Your drilling and threadmilling partner for oil & gas sector manufacturing Allied Maxcut (AMEC ) has a wealth of experience in the oil and gas sector

More information

Wind Power. Innovative Tooling Solutions

Wind Power. Innovative Tooling Solutions Wind Power Innovative Tooling Solutions Enhancing your competitiveness Delivering Excellence and Innovation for Turbine Manufacturers Seco works closely with wind power manufacturers to create and provide

More information

Design and Analysis Special Shaped Milling Cutter Using Finite Element Analysis

Design and Analysis Special Shaped Milling Cutter Using Finite Element Analysis Vol. 3, Issue. 6, Nov - Dec. 23 pp-376-3722 ISSN: 2249-6645 Design and Analysis Special Shaped Milling Cutter Using Finite Element Analysis K. Chaitanya, M. Kaladhar 2 M.Tech student,department of Mechanical

More information

Composite. product solutions. In cooperation with

Composite. product solutions. In cooperation with Composite product solutions In cooperation with Composite machining a programme for improved competitive performance and results Sandvik Coromant and Precorp.. products and support are aimed at giving

More information

Internal Threading Technology

Internal Threading Technology Internal Threading Technology THE PERFORMANCE TEAM The optimal choice of precision cutting tool offers the best opportunity for increased productivity. In today s modern manufacturing environment it is

More information

THE INFLUENCE OF STEEL GRADE AND STEEL HARDNESS ON TOOL LIFE WHEN MILLING IN HARDENED TOOL STEEL

THE INFLUENCE OF STEEL GRADE AND STEEL HARDNESS ON TOOL LIFE WHEN MILLING IN HARDENED TOOL STEEL THE INFLUENCE OF STEEL GRADE AND STEEL HARDNESS ON TOOL LIFE WHEN MILLING IN HARDENED TOOL STEEL S. Gunnarsson, B. Högman and L. G. Nordh Uddeholm Tooling AB Research and Development 683 85 Hagfors Sweden

More information

Milling and Machining Center Basics

Milling and Machining Center Basics Training Objectives After watching the video and reviewing this printed material, the viewer will gain knowledge and understanding of basic milling theories and procedures. In addition, the viewer will

More information

Material Removal Processes MATERIAL REMOVAL PROCESSES. Why Machining is Important. Machining

Material Removal Processes MATERIAL REMOVAL PROCESSES. Why Machining is Important. Machining Material Removal Processes MATERIAL REMOVAL PROCESSES MECN 4140 - Manufacturing Processes Inter American University of Puerto Rico Prof. Eduardo Cabrera Ruiz A family of shaping operations, the common

More information