Equipment, Technologies.

Specifications:

• X axis motion – 1200 mm
• Y axis motion – 1300 mm
• Z axis motion – 900 mm
• maximal workpiece diameter – 1200 mm
• maximal workpiece height – 900 mm
• max. load on the bench during milling – 2500 kg
• spindle RPM – 18000
• Max. RPM for the stock table during lathing – 400 мин-1
• max. load on the bench during lathe work – 1500 kg
• positioning accuracy - +/- 5 μm

Specifications:

• X axis motion – 850 mm
• Y axis motion – 700 mm
• Z axis motion – 500 mm
• maximal workpiece diameter – 1200 mm
• maximal workpiece height – 900 mm
• max. load on the bench during milling – 1500 kg
• spindle RPM – 18000
• positioning accuracy - +/- 5 μm

Specifications:

• X axis motion – 800 mm
• Y axis motion – 600 mm
• Z axis motion – 500 mm
• angle/height of the workpiece ± 30°/400 mm
• maximal workpiece dimensions – 1300х1040х500 mm
• maximal workpiece weight – 5000 kg
• roughness, Ra <0.2 li="">
• attainable accuracy, Tkm 2.5 μm

Specifications:

• X axis motion – 600 mm
• Y axis motion – 400 mm
• Z axis motion – 350 mm
• angle/height of the workpiece ± 25°/300 mm
• maximal workpiece dimensions – 1050х800х350 mm
• maximal workpiece weight – 1000 kg
• roughness, Ra<0.2 li="">
• attainable accuracy, Tkm 2.5 μm

Specifications:

• Weight of the workpiece – up to 1000 kg
• Length of the workpiece – up to 1000 mm
• Diameter of the workpiece (using steady rests) – up to 250 mm
• Diameter of the workpiece (no steady rests) – up to 390 mm
• Dimensional accuracy (using rollers) – 3 μm
• Slot width – 3 μm
• Tangential pitch error – 5 μm

Specifications:

• Center-to-center distance – 2030 mm
• Grinding length – 2030 mm
• Center height – 180 mm
• Grinding diameter – 355 mm
• Weight of a workpiece held between centers – 250 mm
• Bench rotation – + 6° / - 2°

Workpiece headstock

• Workpiece RPM - 0-300
• Spindle hole diameter – 31 mm
• Spindle inside taper – from MK5
• Workpiece headstock rotation: 90°

Back poppet

• Quill stroke – 50 mm
• Quill diameter – 50 mm
• Quill inside taper – MK4

Grinding head...

Specifications:

• Measuring range along the axis of coordinates: X - 900 mm; Y - 2000 mm; Z – 800 mm.
• Error: MPEE = from 1.4 + L/333 μm (15 °C – 30 °C)
• Optical rule resolution – 0.03 μm
• Scanning accuracy ТНР - 2.5/45 µm/sec.
• Repeating accuracy – 1.4 µm
• Max. weight of the workpiece – 1800 kg

Specifications:

• Working area diameter – 7 m
• Number of degrees of freedom – 7
• Measurement error – 0.125 mm
• Repeating accuracy – 0.099 mm

Specifications:

• Working place size – 800*2000 mm
• Furnace maximal load – 1000 kg
• Maximal temperature in the furnace – during hardening 1350 0 С, during tempering 850 0 С
• Uneven temperature distribution in the heating zone – ±5 (Т>2000 С)