Mechanical properties can be permanently altered by either thermal or mechanical treatment. Those properties include:
|
|
- Rosalind Hunt
- 7 years ago
- Views:
Transcription
1 Training Objective After watching the program and reviewing this printed material, the viewer will become familiar with further aspects of tool design by exploring the materials used in toolmaking. Tool material selection is highlighted Physical and mechanical properties are discussed Both ferrous and nonferrous tool design is shown Nonmetallic tooling is explored Tool Material Properties The principal tool materials are ferrous metals, nonferrous metals, and nonmetallic materials. Proper selection is based upon how the material s physical and mechanical properties will affect the tool s performance and capabilities. Physical properties are inherent in the material and cannot be permanently altered without changing the composition of the material itself. They include: Density Color Electrical conductivity Thermal conductivity Thermal expansion Melting point Mechanical properties can be permanently altered by either thermal or mechanical treatment. Those properties include: Hardness resistance to indentation Wear resistance resistance to abrasion, grinding, and rubbing Toughness ability to absorb sudden impact Brittleness tendency to fracture when a sudden load is applied Plasticity ability to deform without fracture (ductility and malleability are associated with plasticity) Surface finish influences tool quality and tool life expectancy Tests for the basic mechanical properties are: Strength various mechanical devices are used to place material specimens under a variety of loads such as tensile, compressive, shear, and fatigue. Hardness the degree of indentation is determined by using a variety of tests, with the most common being the Brinell or Rockwell tests. Toughness determined by either the Charpy notched bar or the Izod notched bar test. Certain mechanical properties can be obtained by the use of thin film coatings. Surface hardness, wear resistance, reduced friction, and thermal conductivity are typical properties obtained with coating or layers of coatings which often total.001 of an inch (.025 of a millimeter) or less. Strength, hardness, and toughness are mechanical properties that can be enhanced by various heat treating processes including throughhardening, surface hardening and softening processes. Fundamentals of Tool Design Study Guide, DV07PUB1-1 -
2 Ferrous Tool Materials Ferrous tool materials have iron as a base metal and include the carbon steels, alloy steels, tool steels, and cast irons. Ferrous tool materials are used in the cast, hot-rolled, cold-rolled, or ground condition. Carbon steels contain mostly iron and carbon, with small amounts of other alloying elements. They are designated as having low, medium, and high carbon content ranging from.05% to 1.5%. Alloy steels are carbon steels with additional alloying elements added to enhance specific mechanical properties. Such elements include manganese, silicon, nickel, molybdenum and chromium. Tool steels are comprised of high carbon, high strength alloys with additional elements that provide characteristics needed for specific tool purposes. There are seven major families of tool steels: Water-hardening steels Cold-work steels Shock-resisting steels High-speed steels Hot-work steels Plastic mold steels Special-purpose steels Cast iron is essentially an alloy of iron containing from 2% to 4% carbon,.5% to 3% silicon,.4% to 1% manganese, plus phosphorus and sulfur. Other alloying elements may be added depending on the properties desired. Cast iron appears in gray, nodular, malleable, white, and alloy forms. Nonferrous Tool Materials Nonferrous tool materials have a base metal other than iron, with the most commons types being aluminum, carbide, and cermet. Aluminum is used for special tooling. The principal advantages to using aluminum are its high strength-toweight ratio, nonmagnetic properties, corrosion resistance, and relative ease in machining and forming. Carbide is a powder metallurgy product made of hard carbide particles bonded together by a metal binder. Typical carbides are tungsten, titanium, tantalum, and niobium. Most carbide tools have additional coatings, including titanium carbide, titanium nitride, aluminum oxide, titanium carbonitride, titanium-aluminum nitride, and combinations of some of these. Cermet is a very hard material consisting of titanium carbide or titanium nitride along with a nickel or cobalt binder. Cermet tools are used primarily for semi- or final-finish turning and boring. Fundamentals of Tool Design Study Guide, DV07PUB1-2 -
3 Nonmetallic Tool Materials Nonmetallic tool materials are used mainly for limited parts production and where the cost of using tool steels and other materials are not economically practical. They may incorporate metallic elements to enhance performance and longevity. The principle nonmetallic tool materials include: Wood, which is used in a variety of forms within low-cost, limited-production tools. Some common applications include short-run or prototype thermoforming molds, steel-rule dies in which wood supports the rule, and jig plates with inserted steel bushings. Composites, which consist of a reinforcing material and a matrix. Special composite tooling materials are used as economical alternatives to metal tooling for composites manufacturing. Composite tooling is desirable since it can have the same thermal expansion characteristics as the composite parts being manufactured and cured. Rubber, which is used in special drawing, blanking, and bulging die operations, as well as for protective elements and other special tools. Silicone rubber, specifically RTV or room temperature vulcanizing silicone, is used as a rapid means of producing soft tooling for low-pressure molding. Ceramic, which has high compressive strength, high hot strength, and resistance to abrasion and galling, along with low heat conductivity. It is used primarily in high-speed cutting tools on very hard and abrasive materials. Ceramic cutting tools can be divided into alumina-based ceramics and silicon nitride-based ceramics, with each having specific applications. Diamond, in synthetic or natural form, is the hardest of materials, and finds limited use for turning and milling operations, grinding wheels and grinding wheel dressers. Diamond tools cannot be used on ferrous metals, such as steel, Because of their high affinity to carbon. Cubic boron nitride or CBN is the second hardest tool material after diamond. It has a compressive strength of 700,000 psi (4,830 mega pascals), twice the thermal conductivity of copper, is thermally stable and resistant to oxidation up to 3,500 F (1,925 C). CBN is used to machine both ferrous and nonferrous metals that cannot be readily cut by other materials. Fundamentals of Tool Design Study Guide, DV07PUB1-3 -
4 Review Questions 1. The physical properties of tool materials are: a. inherent b. variable c. heat treatable d. altered by cold working 2. Malleability is associated with: a. softness b. hardness c. plasticity d. wear resistance 3. The Charpy notched bar test provides a measure of: a. tensile strength b. compressive strength c. toughness d. fatigue strength 4. Thin film coatings on tool surfaces total: a..005 of an inch (.127 of a millimeter) b..003 of an inch (.0762 of a millimeter) c..010 of an inch (.254 of a millimeter) or more d..001 of an inch (.025 of a millimeter) or less 5. The carbon content of carbon steel ranges from: a. 2% to 4% b..05% to 1.5% c. less than.05% d. less than.01% 6. The range of carbon content of cast iron is: a. 5% to 10% b. 4% to 7% c. 2% to 4% d..01% to.15% 7. Cermet tools are used primarily for: a. final finish turning b. interrupted cutting c. deep hole drilling d. rough turning 8. Diamond tools cannot be used on: a. aluminum b. steel c. composites d. ceramics 9. Cubic boron nitride (CBN) is thermally stable to: a. 1,100 o F (593 o C) b. 2,500 o F (1,370 o C) c. 3,500 o F (1,925 o C) d. 3,800 o F (2,093 o C) Fundamentals of Tool Design Study Guide, DV07PUB1-4 -
5 Answer Key 1. a 2. c 3. c 4. d 5. b 6. c 7. a 8. b 9. c Fundamentals of Tool Design Study Guide, DV07PUB1-5 -
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 informationGrade Selection... Coated Grades / CVD... Coated Grades / PVD... Cermet... PCBN (T-CBN)... PCD (T-DIA)... Ceramics...
Products Grade Selection... Coated / CVD... Coated / PVD... Cermet... PCBN (T-CBN)... PCD (T-DIA)... Ceramics... Uncoated Cemented Carbides... Ultra fine Grain Cemented Carbides... -2-4 -6-8 -0-2 - -4-5
More informationCOATED 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 informationModule 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 informationCUTTING 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 informationSection 4: NiResist Iron
Section 4: NiResist Iron Section 4 Ni-Resist Description of Grades...4-2 201 (Type 1) Ni-Resist...4-3 202 (Type 2) Ni-Resist...4-6 Stock Listings...4-8 4-1 Ni-Resist Description of Grades Ni-Resist Dura-Bar
More informationThe mechanical properties of metal affected by heat treatment are:
Training Objective After watching this video and reviewing the printed material, the student/trainee will learn the basic concepts of the heat treating processes as they pertain to carbon and alloy steels.
More informationU-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 informationSummary of Insert Grades. Insert Lineup Turning Milling Drilling Insert Selection Table Grade Properties PCD CBN. Ceramic. Cell Fiber. Cermet.
1~15 Summary of Insert Lineup Milling Drilling Insert Selection Table Grade Properties PCD Ceramic Cell Fiber PVD Coated CVD Coated PVD Coated for PVD Coated for Milling and Drilling 2~7 2~3 4 5 5 6 7
More informationAppendice Caratteristiche Dettagliate dei Materiali Utilizzati
Appendice Caratteristiche Dettagliate dei Materiali Utilizzati A.1 Materiale AISI 9840 UNI 38NiCrMo4 AISI 9840 Steel, 650 C (1200 F) temper, 25 mm (1 in.) round Material Notes: Quenched, 540 C temper,
More informationSaw Tooth Design and Tipping Materials
Saw Tooth Design and Tipping Materials Bruce Lehmann, P.Eng, Ph.D. Sr. Engineer, Thin Kerf Technologies Inc. British Columbia, Canada Introduction The purposes of a saw tooth are to: 1. Remove a chip from
More informationCopper Alloys for Injection, Thermoform and Blow Molds
Copper Alloys for Injection, Thermoform and Blow Molds by Robert Kusner Manager of Technical Services June 2015 Today s Agenda History of copper mold alloys Why use copper? Which copper alloy should I
More informationTechnical Data BLUE SHEET. Martensitic. stainless steels. Types 410, 420, 425 Mod, and 440A GENERAL PROPERTIES APPLICATIONS PRODUCT FORM
Technical Data BLUE SHEET Allegheny Ludlum Corporation Pittsburgh, PA Martensitic Stainless Steels Types 410, 420, 425 Mod, and 440A GENERAL PROPERTIES Allegheny Ludlum Types 410, 420, 425 Modified, and
More informationAISI O1 Cold work tool steel
T OOL STEEL FACTS AISI O1 Cold work tool steel Great Tooling Starts Here! This information is based on our present state of knowledge and is intended to provide general notes on our products and their
More informationPROPERTIES, IDENTIFICATION, AND HEAT TREATMENT OF METALS GENERAL
Chapter 2 PROPERTIES, IDENTIFICATION, AND HEAT TREATMENT OF METALS GENERAL PURPOSE This chapter contains basic information pertaining to properties and identification of metal and heat-treating procedures
More informationPROPERTIES OF MATERIALS
1 PROPERTIES OF MATERIALS 1.1 PROPERTIES OF MATERIALS Different materials possess different properties in varying degree and therefore behave in different ways under given conditions. These properties
More informationLABORATORY EXPERIMENTS TESTING OF MATERIALS
LABORATORY EXPERIMENTS TESTING OF MATERIALS 1. TENSION TEST: INTRODUCTION & THEORY The tension test is the most commonly used method to evaluate the mechanical properties of metals. Its main objective
More informationHEAT TREATMENT OF STEEL
HEAT TREATMENT OF STEEL Heat Treatment of Steel Most heat treating operations begin with heating the alloy into the austenitic phase field to dissolve the carbide in the iron. Steel heat treating practice
More informationAUSTENITIC STAINLESS DAMASCENE STEEL
AUSTENITIC STAINLESS DAMASCENE STEEL Damasteel s austenitic stainless Damascene Steel is a mix between types 304L and 316L stainless steels which are variations of the 18 percent chromium 8 percent nickel
More informationTechCut 4 Precision Low Speed Saw
Product Brochure TechCut 4 Precision Low Speed Saw 3" - 6" Blade Range Digital Speed Display 1-Micron Sample Indexing Spring-Loaded Dressing Stick Attachment All Aluminum & Stainless Steel Construction
More informationEngine Bearing Materials
Engine Bearing Materials Dr. Dmitri Kopeliovich (Research & Development Manager) The durable operation of an engine bearing is achieved if its materials combine high strength (load capacity, wear resistance,
More informationCasting. Training Objective
Training Objective After watching the program and reviewing this printed material, the viewer will learn the essentials of the various metal casting processes used in industry today. The basic principles
More informationLapping and Polishing Basics
Lapping and Polishing Basics Applications Laboratory Report 54 Lapping and Polishing 1.0: Introduction Lapping and polishing is a process by which material is precisely removed from a workpiece (or specimen)
More informationNetShape - MIM. Metal Injection Molding Design Guide. NetShape Technologies - MIM Phone: 440-248-5456 31005 Solon Road FAX: 440-248-5807
Metal Injection Molding Design Guide NetShape Technologies - MIM Phone: 440-248-5456 31005 Solon Road FAX: 440-248-5807 Solon, OH 44139 solutions@netshapetech.com 1 Frequently Asked Questions Page What
More informationSAND CAST CHILL CAST LM4 - TF
1 This alloy conforms with British Standards 1490 and is similar to the obsolete specifications BS.L79 and D.T.D 424A. Castings may be in the cast (M) of fully heat treated (TF) conditions. CHEMICAL COMPOSITION
More informationChapter 5 - Aircraft Welding
Chapter 5 - Aircraft Welding Chapter 5 Section A Study Aid Questions Fill in the Blanks 1. There are 3 types of welding:, and, welding. 2. The oxy acetylene flame, with a temperature of Fahrenheit is produced
More informationUDDEHOLM VANADIS 30 SUPERCLEAN
UDDEHOLM VANADIS 30 SUPERCLEAN UDDEHOLMS AB No part of this publication may be reproduced or transmitted for commercial purposes without permission of the copyright holder. This information is based on
More informationMATERIALIZING VISIONS. Bohler-Uddeholm P20 Modified
MATERIALIZING VISIONS Bohler-Uddeholm P20 Modified General Bohler-Uddeholm P20 Modified is a Cr-Mo-alloyed steel which is supplied in the hardened and tempered condition. P20 Modified offers the following
More informationFEATURES AND BENEFITS OF DIFFERENT PLATINUM ALLOYS. Kris Vaithinathan and Richard Lanam Engelhard Corporation
FEATURES AND BENEFITS OF DIFFERENT PLATINUM ALLOYS Kris Vaithinathan and Richard Lanam Engelhard Corporation Introduction There has been a significant increase in the world wide use of platinum for jewelry
More informationProperties of Knife Blade Materials
Properties of Knife Blade Materials Articles in knife magazines and discussions on the Internet concerning knife blade steels are getting pretty technical these days. The problem is that many terms are
More informationNorth American Stainless
North American Stainless Flat Products Stainless Steel Grade Sheet 430 (S43000)/ EN 1.4016 Introduction: SS430 is a low-carbon plain chromium, ferritic stainless steel without any stabilization of carbon
More informationSEM-COM SEALING GLASSES. SEM-COM Company, Inc. 1040 N. Westwood Ave. Toledo, Ohio 43607
SEM-COM SEALING GLASSES SEM-COM Company, Inc. 1040 N. Westwood Ave. Toledo, Ohio 43607 Phone : (419) 537-8813 Fax: (419) 537-7054 e-mail: sem-com@sem-com.com www.sem-com.com SEM-COM SEALANTS SEM-COM has
More informationUddeholm Vanadis 4 Extra SuperClean. Uddeholm Vanadis 4 Extra SuperClean
Uddeholm Vanadis 4 Extra SuperClean 1 Uddeholm Vanadis 4 Extra SuperClean CONSISTENT TOOL PERFORMANCE LONG AND RELIABLE TOOL LIFE With an increased demand for just in time deliveries (JIT) and shorter
More informationSpecifications for Programs: 737, 747, 757, 767, 777, 787
= Performed by GKN BAC 5000 AN General Sealing 6-262, 6-265, 6-267, 6-270 PSD for 787 Only: 6-242, 6-269, 6-271 PSD for 777 Only: 6-261,6-264, 6-266, 6-269, 6-271 BAC 5004 L Installation of Permanent Fasteners
More informationHandling Corrosive or Abrasive Liquids
Handling Corrosive or Abrasive Liquids Defining abrasion and corrosion An abrasive liquid is one that has particles in it. Some, like inks, have very fine particles, while others, like some paints, contain
More informationPRELIMINARY BROCHURE. Uddeholm Ramax HH
PRELIMINARY BROCHURE Uddeholm Ramax HH Uddeholm Ramax HH Uddeholm Ramax HH provides several benefits: The product offers uniform hardness in all dimensions combined with excellent indentation resistance.
More informationGEOMETRY 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 informationRAMAX S Prehardened stainless holder steel
T O O L S T E E L F A C T S RAMAX S Prehardened stainless holder steel Wherever tools are made Wherever tools are used This information is based on our present state of knowledge and is intended to provide
More informationKennametal Grade System for Cutting Materials
EA ERFECT ELECTIO YTE ennametal Grade ystem for Cutting aterials Grade election Table Type Grade Coating Composition and Application Area of use IERT OD/ID TOOLIG TOOL ADATER VDI GROOVIG AD TREADIG ALICATIO
More informationWelding. Module 19.2.1
Welding Module 19.2.1 Hard Soldering Hard soldering is a general term for silver soldering and brazing. These are very similar thermal joining processes to soft soldering in as much that the parent metal
More information4.461: Building Technology 1 CONSTRUCTION AND MATERIALS FALL TERM 2004 SCHOOL OF ARCHITECTURE AND PLANNING: MIT
4.461: Building Technology 1 CONSTRUCTION AND MATERIALS Professor John E. Fernandez FALL TERM 2004 SCHOOL OF ARCHITECTURE AND PLANNING: MIT Concrete and Composites Stadelhofen Station Zurich Santiago Calatrava
More informationLecture 9. Surface Treatment, Coating, Cleaning
1 Lecture 9. Surface Treatment, Coating, Cleaning These processes are sometimes referred to as post-processing. They play a very important role in the appearance, function and life of the product. Broadly,
More informationTableting Punch Performance Can Be Improved With Precision Coatings
Tableting Punch Performance Can Be Improved With Precision Coatings by Arnold H. Deutchman, Ph. D. Director of Research and Development (614) 873-4529 X 114 adeutchman@beamalloy.net Mr. Dale C. Natoli
More informationUddeholm Dievar is a specially developed steel grade by Uddeholm, which provides the best possible performance.
Uddeholm Dievar is a specially developed steel grade by Uddeholm, which provides the best possible performance. The chemical composition and the very latest in production technique make the property profile
More informationStress Strain Relationships
Stress Strain Relationships Tensile Testing One basic ingredient in the study of the mechanics of deformable bodies is the resistive properties of materials. These properties relate the stresses to the
More informationNorth American Stainless
North American Stainless Long Products Stainless Steel Grade Sheet 2205 UNS S2205 EN 1.4462 2304 UNS S2304 EN 1.4362 INTRODUCTION Types 2205 and 2304 are duplex stainless steel grades with a microstructure,
More informationCopper Alloys COPPER ALLOYS. Weld Tech News VOL 1. NO. 8
Copper Alloys Weld Tech News VOL 1. NO. 8 WELD TECH NEWS is a newsletter for welders working primarily in maintenance and repair. Each issue contains useful information on materials (cast irons, steels,
More informationKNOCK OUT NAK80 INTRODUCING PLASTIC MOLDS RUBBER MOLDS JIGS & FIXTURES PRESS DIES. 40 HRC Pre-Hardened High Performance High Precision Mold Steel
INTRODUCING NAK80 40 HRC Pre-Hardened High Performance High Precision Mold Steel KNOCK OUT THE COMPETITION PLASTIC MOLDS RUBBER MOLDS JIGS & FIXTURES PRESS DIES Features: Machines up to 20 percent faster
More informationObjective To conduct Charpy V-notch impact test and determine the ductile-brittle transition temperature of steels.
IMPACT TESTING Objective To conduct Charpy V-notch impact test and determine the ductile-brittle transition temperature of steels. Equipment Coolants Standard Charpy V-Notched Test specimens Impact tester
More informationSS-EN ISO 9001 SS-EN ISO 14001
This information is based on our present state of knowledge and is intended to provide general notes on our products and their uses. It should not therefore be construed as a warranty of specific properties
More informationExperiment: Heat Treatment - Quenching & Tempering
Experiment: Heat Treatment - Quenching & Tempering Objectives 1) To investigate the conventional heat treatment procedures, such as quenching and annealing, used to alter the properties of steels. SAE
More informationUnit 6: EXTRUSION. Difficult to form metals like stainless steels, nickel based alloys and high temperature metals can also be extruded.
1 Unit 6: EXTRUSION Introduction: Extrusion is a metal working process in which cross section of metal is reduced by forcing the metal through a die orifice under high pressure. It is used to produce cylindrical
More informationME349 Engineering Design Projects
ME349 Engineering Design Projects Introduction to Materials Selection The Material Selection Problem Design of an engineering component involves three interrelated problems: (i) selecting a material, (ii)
More informationAbout Sintered Products. Products for: - Resistance Welding Electrodes - Electrical Contact Materials. Product Definition & Uses.
AMPCO Sintered Alloys Products for: - Resistance Welding Electrodes - Electrical Contact Materials Product Definition & Uses The high electrical and thermal conductivity of copper is combined with arc-resistant
More informationUnderstanding the Wire EDM Process
5 Understanding the Wire EDM Process 69 Accuracy and Tolerances Wire EDM is extremely accurate. Many machines move in increments of 40 millionths of an inch (.00004") (.001 mm), some in 10 millionths of
More informationNorth American Stainless
North American Stainless Flat Product Stainless Steel Grade Sheet 316 (S31600)/EN 1.4401 316L (S31603)/ EN 1.4404 INTRODUCTION NAS provides 316 and 316L SS, which are molybdenum-bearing austenitic stainless
More informationIron Alloys. Iron castings are produced by a variety
Iron castings are produced by a variety of molding methods and are available with a wide range of properties. Cast iron is a generic term that designates a family of metals. To achieve the best casting
More informationCrystal Structure of Aluminum, Zinc, and their Alloys By: Omar Fajardo Sebastian Henao Devin Baines ENGR45, F2014, SRJC
Crystal Structure of Aluminum, Zinc, and their Alloys By: Omar Fajardo Sebastian Henao Devin Baines ENGR45, F2014, SRJC Purpose The purpose of this experiment was to examine and observe the microstructure
More informationSTAVAX SUPREME. Stainless tool steel
STAVAX SUPREME Stainless tool steel General Demands placed on plastic mould tooling are increasing. Such conditions require mould steels that possess a unique combination of toughness, corrosion resistance
More informationHigh 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 informationUniversity of Portland School of Engineering LABORATORY OUTLINE: TENSILE TESTING OF STEEL & ALUMINUM ALLOYS (ASTM E8)
TENSILE TESTING OF STEEL & ALUMINUM ALLOYS (ASTM E8) To carry out a standard tensile test on specimens of a hot rolled steel (AISI 1045), Type 2024- T351 aluminum, polymers (UHMW-PE, acrylic) and, from
More informationINTRODUCTION UNDERSTANDING THE PRODUCT ABRASIVE TYPES
INTRODUCTION From standard aluminum oxide bench wheels to premium ceramic abrasive surface grinding wheels, Norton offers high performance abrasive solutions that can maximise productivity in virtually
More informationVeMet, Utrecht, NL «Solution in Wear Protection» 26.10.2011 Dipl.-Ing. Wolfgang Leichnitz. Quit
VeMet, Utrecht, NL «Solution in Wear Protection» 26.10.2011 Dipl.-Ing. Wolfgang Leichnitz Quit Theory and Practice of Wear Definition In materials science, wear is the erosion of material from a solid
More informationCOMPAX SUPREME Mold Quality Tool Steel
T OOL STEEL FACTS COMPAX Mold Quality Tool Steel Great Tooling Starts Here! 2 This information is based on our present state of knowledge and is intended to provide general notes on our products and their
More informationStandard Specification for Tool Steels Alloy 1
Designation: A 68 8 Standard Specification for Tool Steels Alloy This standard is issued under the fixed designation A 68; the number immediately following the designation indicates the year of original
More informationEngineering Your Competitive Edge. Applications of Kennametal mill rolls
Engineering Your Competitive Edge of Kennametal mill rolls Tungsten carbide is a proven material for many stands in the rolling mill industry. Tungsten carbide grades developed by KENNAMETAL EPG achieve
More informationPlastic Injection Molds
Training Objective After watching the program and reviewing this printed material, the viewer will become familiar with the variety, design, and productive use of plastic injection molds. Mold components
More informationRapid Prototyping. Training Objective
Training Objective After watching the program and reviewing this printed material, the viewer will understand the principles and practical applications of Rapid Prototyping. Basic concepts are explained
More informationBasic descriptions of making carbon, alloy, stainless, and tool steel p. 4. Carbon grades, types, and numbering systems; glossary p. 13.
785.392.3017 FAX 785.392.2845 Box 232, Exit 49 G.L. Huyett Expy Minneapolis, KS 67467 ENGINEERING HANDBOOK TECHNICAL INFORMATION Basic descriptions of making carbon, alloy, stainless, and tool steel p.
More informationManufacturing Technology II. Exercise 6. Tool materials for forming tools
Lehrstuhl für Technologie der Fertigungsverfahren Laboratorium für Werkzeugmaschinen und Betriebslehre Manufacturing Technology II Exercise 6 Tool materials for forming tools Werkzeugmaschinenlabor Lehrstuhl
More informationIntroduction to JIGS AND FIXTURES
Introduction to JIGS AND FIXTURES Introduction The successful running of any mass production depends upon the interchangeability to facilitate easy assembly and reduction of unit cost. Mass production
More informationEROSPACE MOVING FORWARD WITH NBM W W W. N B M M E T A L S. C O M LEADING MANUFACTURER & MASTER DISTRIBUTOR OF BRASS, BRONZE, & COPPER ALLOYS
MOVING FORWARD WITH NBM W W W. N B M M E T A L S. C O M SPECIALTY COPPER ALLOYS FOR THE AEROSPACE INDUSTRY EROSPACE LEADING MANUFACTURER & MASTER DISTRIBUTOR OF BRASS, BRONZE, & COPPER ALLOYS NBM s corporate
More informationNorth American Stainless
Introduction: North American Stainless Flat Products Stainless Steel Grade Sheet 309S (S30908)/ EN1.4833 SS309 is a highly alloyed austenitic stainless steel used for its excellent oxidation resistance,
More informationIntroduction POWDER METALLURGY (P/M) 1. Characterization of Powders. Particle Shapes and sizes Particle Shape. 2. Production of Metallic Powders
Introduction POWDER METALLURGY (P/M) 1. Characterization of Powder. Production of lic Powder 3. Conventional Processing and Sintering 4. Alternative Processing 5. Materials and Products for PM 6. Design
More informationComparison of the Mechanical Properties of Steel and Ductile Iron Pipe Materials
1301 Comparison of the Mechanical Properties of Steel and Ductile Iron Pipe Materials Brent Keil 1, Jack Devletian 2 ABSTRACT Water infrastructure engineers commonly evaluate a variety of pipe materials
More informationUDDEHOLM IMPAX SUPREME
UDDEHOLM IMPAX SUPREME Uddeholm Impax Supreme is a premium prehardened mould steel with very good polishing and texturing properties. Uddeholm Impax Supreme is available in a very wide dimensional range,
More informationALLOY 2205 DATA SHEET
ALLOY 2205 DATA SHEET UNS S32205, EN 1.4462 / UNS S31803 GENERAL PROPERTIES ////////////////////////////////////////////////////// //// 2205 (UNS designations S32205 / S31803) is a 22 % chromium, 3 % molybdenum,
More informationME 612 Metal Forming and Theory of Plasticity. 1. Introduction
Metal Forming and Theory of Plasticity Yrd.Doç. e mail: azsenalp@gyte.edu.tr Makine Mühendisliği Bölümü Gebze Yüksek Teknoloji Enstitüsü In general, it is possible to evaluate metal forming operations
More informationProperties of Materials
CHAPTER 1 Properties of Materials INTRODUCTION Materials are the driving force behind the technological revolutions and are the key ingredients for manufacturing. Materials are everywhere around us, and
More informationDiamond and CBN grinding wheels for the perfect finish
Diamond and CBN grinding wheels for the perfect finish The proven product range with maximum tool life A wide selection for the perfect finish The use of high performance abrasives has become an important
More informationEvaluation of the Susceptibility of Simulated Welds In HSLA-100 and HY-100 Steels to Hydrogen Induced Cracking
Evaluation of the Susceptibility of Simulated Welds In HSLA-100 and HY-100 Steels to Hydrogen Induced Cracking R. E. Ricker, M. R. Stoudt, and D. J. Pitchure Materials Performance Group Metallurgy Division
More informationINTRODUCTION GRINDING WHEEL. K-PRIX means the combination of quality, cost, and service...
K-PRIX means the combination of quality, cost and service... INTRODUCTION Since 1955, Cheil Grinding Wheel Ind. Co., Ltd. has been manufacturing high quality grinding wheel products to meet the wide range
More informationThe objectives of this program are shown.
1 2 Selecting the proper Tool Steels, Heat Treatment, & Surface Treatments for a stamping application can be a complex and confusing process. To simplify this process, a few basic facts should be understood.
More informationAluminum Metallurgy What Metal Finishers Should Know
Help Log-in Site News Home About Us Services Publications Links Contact Us Accreditation Q & A Forums Print This Document Back again for installment #5 of the Omega Update! This past summer we began our
More informationTvrdé struženie vs. Broušení - ekonomické aspekty. Hard Turning vs. Grinding - economical aspects
Tvrdé struženie vs. Broušení - ekonomické aspekty Hard Turning vs. Grinding - economical aspects M.Sc Engg Jakub Siwiec Supervisor: dr hab. inż. Wojciech Zębala, prof. PK Abstract New production technologies
More informationNorth American Stainless
North American Stainless Flat Products Stainless Steel Grade Sheet 310S (S31008)/ EN 1.4845 Introduction: SS310 is a highly alloyed austenitic stainless steel designed for elevated-temperature service.
More informationNorth American Stainless
North American Stainless Flat Products Stainless Steel Sheet T409 INTRODUCTION NAS 409 is an 11% chromium, stabilized ferritic stainless steel. It is not as resistant to corrosion or high-temperature oxidation
More informationPROPERTIES AND USES OF METAL
CHAPTER 1 PROPERTIES AND USES OF METAL In the seabees, Steelworkers are the resident experts on the properties and uses of metal. We lay airfields, erect towers and storage tanks, assemble pontoon causeways,
More informationWJM Technologies excellence in material joining
Girish P. Kelkar, Ph.D. (562) 743-7576 girish@welding-consultant.com www.welding-consultant.com Weld Cracks An Engineer s Worst Nightmare There are a variety of physical defects such as undercut, insufficient
More informationTHE 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 informationAluminium as Construction Material in Ammonia Refrigeration Cycles
Aluminium as Construction Material in Ammonia Refrigeration Cycles Experiences With Aluminium Compared to other metals, aluminium has only a brief history as an engineering material. While, about 150 years
More informationINTERTECH 2006. EDM Technology To cut PCD Materials. Presented by. Eric Ostini Product Manager +GF+ Agie Charmilles Group
INTERTECH 2006 EDM Technology To cut PCD Materials Presented by Eric Ostini Product Manager Agie Charmilles Group +GF+ Outline Goal of the presentation What is PCD PCD applications that commonly used Wire
More informationASTM A860/A860M-09 Standard Specification for Wrought High Strength. Ferritic Steel Butt Welding Fittings. 1. Scope :- 2. Reference Documents :-
Standard Specification for Wrought High Strength Ferritic Steel Butt Welding Fittings 1. Scope :- 1.1 This specification covers wrought high strength ferritic steel butt-welding fitting of seamless and
More informationTable 1 - Limiting Chemical Composition a, % a Conforms to AMS specifications. Density, lb/in 3. Table 3 - Modulus of Elasticity at Low Temperatures a
www.specialmetals.com INCONEL alloy 718 (UNS N07718/W.Nr. 2.4668) is a high-strength, corrosion-resistant nickel chromium material used at -423 to 1300 F. Typical composition limits are shown in Table
More informationFatigue. 3. Final fracture (rough zone) 1. Fatigue origin. 2. Beach marks (velvety zone)
Fatigue Term fatigue introduced by Poncelet (France) 1839 progressive fracture is more descriptive 1. Minute crack at critical area of high local stress (geometric stress raiser, flaws, preexisting cracks)
More informationTITANIUM FABRICATION CORP.
TITANIUM FABRICATION CORP. Titanium, Zirconium, and Tantalum Clad Construction General Considerations In many applications, particularly for large pressure vessels designed for high temperature and pressure,
More informationX15TN TM. A high hardness, corrosion and fatigue resistance martensitic grade CONTINUOUS INNOVATION RESEARCH SERVICE.
TM A high hardness, corrosion and fatigue resistance martensitic grade CONTINUOUS METALLURGICAL SPECIAL STEELS INNOVATION RESEARCH SERVICE DEVELOPMENT Enhancing your performance THE INDUSTRIAL ENVIRONMENT
More informationDrill Pipe Hard-facing
Drill Pipe Hard-facing GLOBAL PROTECTION AGAINST WEAR AND TEAR Oxyacetylene Rods Flux- and Metal Cored Wires Electrodes PTA - Welding Oxyacetylene Welding and Spray Powders Flame Spraying FLSP Arc Spraying
More information