Fully Automatic Centerless Stone Lapping Machine

for rib face of inner ring of taper roller bearings

Standard application range :
OD 25 - 100 mm x I.D. 15 - 80 mm x Breadth 11 - 40 mm, rib face angle 8° - 22°

RF-100

Main Features

  • Capable of stone lapping of rib faces
  • Compact housing
  • Simple mechanical configuration
  • Fewer tooling types, allowing for easy changeover

Work piece: Taper roller bearing inner ring

Machine Specifications

1) Work piece
Rib face of inner ring of taper roller bearing
2) Machining range
Rib O.D. 25 - 100 mm
I.D. 15 - 80 mm
Breadth 11 - 40 mm
Rib angle 8° - 22°
3) Work support system
I.D. shoe centerless support system
4) Bore reference
Pneumatic
Stroke Max. 80 mm
5) Stone head
Air hydro system,
auto-slide,
electropneumatic regulator
Engage stroke Max. 40 mm
Stone pressurization stroke Max. 50 mm
6) Main spindle
Motor Inverter control,
Automatic multi-step change-over
7) Stone lapping unit
Special vertical type (for rib face machining)
Frequency 2,500 fpm (Max.)
Amplitude Amplitude is changeable by oscillating cam
Up/down movement 70 mm
Tilting Clockwise 0 - 22°
Drive Motor Inverter control,
Automatic multi-step change-over
8) Delivery unit inside M/C system
Carrier arm system
Drive Motor Three-phase motor
9) Machine size
(W) 950 ×(D) 820 ×(H) 1,990 mm
10) Machine weight
1,300 Kg

Note : Specifications are subject to change without notice.