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Hi _precision Screw Rotors Grinding Machine

Hi _precision Screw Rotors Grinding Machine photo-1
Negotiable MOQ: 1 Set (Price negotiable depending on order volume and customization)
Key Specifications
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Type:
Screw
Configuration:
Stationary
Power Source:
AC Power
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
Delivery time depends on order quantity.
Type Screw
Configuration Stationary
Power Source AC Power
Lubrication Style Lubricated
Mute No
Place of Origin Shaanxi, China
Brand Name HJMT
Model Number SK7032

Specifications

screw rotor(s) grinding machine SK7032 is designed to grind screw rotors. With high rigidity and high precision obtainable.

    The machine  is designed to grind screw rotors. With the SIEMENS 840D control system, the machine can easily obtain 3 axes in linkage out of 7 and various movements, such as rotating of workpiece, reciprocating of work table, feeding of wheel stock, movement of dresser in two directions, and automatic revolving of helical angle, etc. In addition, the E-gear box makes for a bigger range of lead and easy programming.

 

 Main specifications:

Max. mounting diameter                      φ320mm

Center distance                                  1200mm

Center height                                      180mm

Max. thread diameter to be ground            φ320mm

Lead of thread to be ground                  750mm

Max. depth of screw rotor to be ground        60 mm

Max. helix angle                             ±60°

Number of thread starts                      1~10

Speed of head frame spindle                 0.5~50r/mm

Numbers of CNC axes

X axis                               feeding of wheel stock

Z axis                               movement of work table

C axis                              rotating of head frame spindle

V axis                               vertical movement of dresser

W axis                               horizontal feeding of dresser

A axis                                automatic revolving of helical angle

SP axis                              servo motor of spindle  

System resolution:

X,V,Z ,W axis                        0.0001mm

C, V axis                               0.0001 degree

Positioning accuracy:

X,V,W axis                            0.005

Z axis                                  0.006

C axis                                 14 arc second

A axis                                 25 arc second

Repeated positioning accuracy:

X,V,W axis                            0.003mm

Z axis                                  0.003mm

C axis                                  8 arc second

A axis                                  15 arc second

Max. longitudinal traverse of work table      1000mm

Wheel diameter                           φ500mm~φ350mm

width                                     120mm

wheel spindle speed                      1500r~3000r/min

linear velocity of wheel                  50M/second

Max. weight of workpiece                                   350kg

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Business Type
Manufacturer, Trading Company
Year Established
1998
Factory Size
Above 100,000 square meters
Total Employees
Above 1000 People

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