HCW 1000 NEW TYPE OF LIGHT MACHINE FROM SKODA

Transcription

1 HCW 1000 NEW TYPE OF LIGHT MACHINE FROM SKODA

2 INTRODUCTION HCW 1000 ŠKODA MACHINE TOOL a.s. continues its more than 100 years old tradition of high-precision machine tool manufacturing. Based on market situational analysis, the company has decided to expand the present product scope by the table type milling and boring machine ŠKODA HCW 1000 with spindle dia. 130 mm. This machine tool, the smallest of the HCW horizontal machine series, is intended for machining of box-like work pieces of complex shape with application in power generation, transport vehicles and equipment, chemical and construction manufacturing industries. The machine concept is based on a T-arrangement with the turntable travelling in longitudinal direction and the traversing column including the headstock. The headstock travels in the vertical direction along the column and accommodates an extendable spindle of diameter 130 mm. The machine can be mounted on a simple foundation. The machine design follows the latest trends in the machine tool construction with focus on maximum operator comfort. The overall machine construction re ects the long-term experience and expertise derived from the design of other machine tools of the ŠKODA family. On customer s request, the Sinumeric 840D SL machine control system supplied as a standard accessory can be replaced by the Heidenhain or Fanuc systems. All machine control functions are accommodated at the central control panel located in the stationary operator cabin mounted on the machine foundation. Among the standard accessories is a portable control panel with selected machine control elements. The machine safety concept meets the CE requirements. The over all workstation is fenced in with partitions 2,500mm high provided withan entry door. The machine capabilities can be suitable extended by technological accessories such as a chaintype tool replacement system with a tool magazine of the capacity up to 60 tools, a robotic tool replacement system with a tool magazine of the capacity up to 120 tools, various milling and boring heads, tool and work-piece measurement probes or a chip conveyor. The turntable is available in two loading options: 12 or 25t. In the latter case, the rotating plate can be replaced by a technological palette carrier. 2

3 DESCRIPTION OF HCW 1000 Headstock: Vertical travel along the column Box type slide guideways lined by low friction material Grey iron casting Two-speed gear unit lubricated by circulating oil Temperature-stabilised of headstock Measurement of angular position of the spindle Automated tool clamping Tool cooling through the spindle + external cooling Manual or automatic clamping of technological attachements Power connection to machine accessories Column: Grey iron casting No counter-weight design solution, the headstock weight is held by a ball screw Box type slide guideways Guiding surfaces are protected by bellow covers Bed: Grey iron casting Box type slide guide ways Guiding surfaces are protected by steel telescopic covers Slide displacement by a ball screw with a pre-stressed nut Column saddle: Grey iron casting Box type slide guideways lined by low friction material Turntable: Turntable consists of bed, saddle and plate, all is casting from grey iron Box type slide guideways lined by low friction material (X axis) Rolling-contact seating of the table plate in axis B - a cross-type bearing with a toothed rim Master-slave drive for the table plate rotation Clamping units to # x the B-axis position 3

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6 TECHNOLOGICAL ACCESSORIES IFVW 12 C-M IFVW 2 BC IFVW 3 BC IFVW 206 C (S/E) IFVW 101 C (S/E) IWD 200 A Accessories IFVW 12 C-M IFVW 2 BC IFVW 3 BC Power kw Torque NM Max. revolutions RPM Clamping hollow ISO Head turning Cooling external external external IWD 320 A Accessories IFVW 101 C (S/E) IFVW 206 C (S/E) Accessories IWD 200 A IWD 320 A Power kw Torque NM Max. revolutions RPM Clamping hollow ISO Head turning Shank diameter mm Max. revolutions rpm Slide extension mm Maximum torque Nm Maximum cutting force, boring N Indexing Cooling 2,5 (144- positions model S) 1 (360- positions model E) internal / external Maximum cutting force, turning N Slide feed mm/min 0, , Range of machined diameters mm AUTOMATIC TOOL CHANGER AUTOMATIC ATTACHEMENT CHANGER 6

7 TECHNICAL PARAMETERS Technical parameters: Guideway SLIDING SPLINDING type Spindle diameter 130 mm Clamping hollow 50 ISO Hollow spindle diameter 221 mm Main motor power 37 kw Torque Nm Max. revolutions U/min Machining head attachment system 400 x 400 mm Number of gear steps 2 Column travel - Z axis 1 500, 2 000, mm Spindle extension - W axis 900 mm Headstock traverse - Y axis 2 000, 2 500, mm Rapid travel in axes Z, Y mm/min Rapid travel in axes W mm/min Rotary table TDV 12 Maximum loading Minimum turntable plate dimensions Maximum turntable plate dimensions Turntable travel - X axis Rapid travel in X axis Turntable rotation speed (B axis) kg x mm x mm mm mm/min 0,003-2 U/min Rotary table TDV 25 Maximum loading Minimum turntable plate dimensions Maximum turntable plate dimensions Turntable travel - X axis Rapid travel in X axis Turntable rotation speed (B axis) kg x mm x mm mm mm/min 0,003-2 U/min Y mm X mm Z mm 7

8 ŠKODA MACHINE TOOL a.s. Tylova 57, Plzeň Czech Republic Phone: Fax: CTL HBM HCW EN