Optimum (3462130) Precision guide and drawbar turning Machine OPTIturn TH 4620D

Description

• Hardened and ground Z-axis guideway
• Guaranteed concentricity of the spindle nose ? 0.015 mm
• Shafts, wheels and main spindle run in an oil bath
• Lead screw cover
• Precisely machined slide
• All guides can be adjusted using gibs
• Mechanical longitudinal feed cut-off of the bed slide with four adjustable eccentrics
• Right/left rotation on the bed slide switchable via switching spindle
• Two-channel safety electronics
• Central lubrication in the bed slide
• Upper slide adjustment range ± 90
• Smooth-running gear wheels, hardened and ground, mounted on 2 adjustable precision tapered roller bearings
• Switch with life cycle calculation, tested in accordance with EN ISO 13849
• Large chip guard with integrated LED machine lamp
• Handwheels with adjustable fine scaling 0.04 / 0.02 mm
• Safety handwheels with disengagement function in accordance with EN23125 in thexand Z axes
• High-speed feed gearbox in closed design, gear wheels and shafts hardened and ground, running in an oil bath in precision bearings
• Scale of the threaded clock adjustable
• Tailstock for taper turning adjustable ± 10 mm
• Tailstock quill and handwheel with adjustable fine scale 0.025 mm
• Quick, easy and tool-free adjustment of the tailstock using a clamping lever
• Cable routing via energy chain
• Heavily ribbed prism bed, induction-hardened and precision-ground from gray cast iron
• Coolant device with separate coolant tank with level indicator and oil separator; easy and complete emptying and cleaning in accordance with DIN
• Emergency stop device with foot actuation

Technical data

Dimensions and weights

• Length (product) approx.: 3265 mm
• Width/depth (product) approx.: 1065 mm
• Height (product) approx.: 1550 mm
• Net weight approx.: 1965 kg

Work areas

• Max. height: 230 mm
• Max. width: 2060 mm
• Swing diameter above machine bed: 460 mm
• Swing diameter in bed bridge: 690 mm
• Swing diameter above planing slide: 270 mm
• Turning length in bed bridge: 240 mm
• Bed width: 300 mm

Equipment

• Digital position indicator: DPA 31 Plus

Speed range

• Number of gears: 12
• Speed range: 25 - 2000 min¯¹

Electrical Data

• Drive motor output: 5.5 kW
• Supply voltage: 400 V
• Mains frequency: 50 Hz
• Total rated value: 5.8 kW

Cooling lubricant system

• Cooling lubricant system coolant pump output: 125 W

Spindle

• Spindle chuck: Camlock DIN ISO 702-2 No. 6
• Spindle bore: 58 mm
• Tool holder max. chuck height: 25 mm
• Spindle cone: MT 6

Tailstock

• Tailstock chuck: MT 4
• Tailstock quill stroke: 130 mm
• Tailstock quill diameter: 60 mm

Pitches

• Metric pitch: 0,1 - 14 mm/rev
• Number of metric pitches: 41
• Imperial pitch: 112 - 2 Gg/1"
• Number of imperial pitches: 41
• Diametrical pitch: 4 - 112 DPI
• Number of diametrical pitches: 50
• Modular thread pitch: 0,1 - 7 mm/rev
• Number of modular thread pitches: 34

Travel

• Travel upper slide: 125 mm
• Travel cross slide: 285 mm
• Travel carriage saddle: 1805 mm

Feed

• Longitudinal feed range: 0,031 - 1,7 mm/rev
• Number of longitudinal feeds: 42
• Flat feed range: 0,014 - 0,784 mm/rev
• Number of flat feeds: 42

Delivery content

• Fixed steady rest aperture Ø 25 - Ø 178 mm
• Rotating steady rest aperture Ø 19 - Ø 114 mm
• LED machine light
• Adapter MK6-MK4
• Non-rotating center point MK4
• Non-rotating, but temperature-resistant center point MK4
• Quick-change steel holder SWH 5-B
• Steel holder 25x120 type D for square chisel 20 mm
• Thread watch
• Interchangeable gear set
• Gearwheels for threading gauge (metric)
• Initial machine filling with quality oil
• Operating tool

Transport info

• EAN: 4030635029943
• Customs number: 84581900
• Length: 3400 mm
• Height: 1650 mm
• Width: 1150 mm
• Gross weight: 2295 kg
• Net weight: 1965 kg

Optional accessories

• Workplace mat 1840x640 mm
• Workplace mat 1840x940 mm
• Workplace mat 3040x640 mm
• Workplace mat 3040x940 mm
• BISON four-jaw lathe chuck Cast Camlock centric exciting Ø 250 mm Camlock DIN ISO 702-2 No. 6
• BISON three-jaw lathe chuck Camlock casting centre clamping Ø 250 mm Camlock DIN ISO 702-2 No. 6
• Center drill set 10tlg. 0.75-4.5 mm HSS
• Clamping block set for lathes 20-05
• Collet chuck 5C - No. 6
• Collet set SPC 5C
• Cutting oil spray 400 ml
• Face plate Ø 350 mm Camlock DIN ISO 702-2 No. 6
• Internal turning set 5-piece
• Leveling plate SE 3
• OPTIMUM four-jaw lathe chuck Cast Camlock, centre clamping Ø 250 mm Camlock DIN ISO 702-2 No. 6
• OPTIMUM Three-jaw lathe chuck centre clamping Ø 250 mm Camlock DIN ISO 702-2 No. 6
• Position stop
• Revolving centering point MT 4
• Revolving centering point MT 4
• Revolving centering point MT 4
• Spare steel holder 25x120 type D
• Spare steel holder 32x130 type H
• Turning tool set HM 20 mm, 5-part
• Turning tool set HM 20 mm, 5-part
• Turning tool set HM 25 mm, 5-part
• Turning tool set HM 25 mm, 5-part
• Vibration damper machine foot SE 85