Fully Automatic I.D. Centerless Stone Lapping/Super Finish Machine (single station machine)

I.D. finish of cylindrical rollers, bushes, and outer rings of needle roller bearings

Standard application range :
- OD 10 - 45 mm x Width 7 - 30 mm

AN-30B

Application

1) Bush

2) Roller

3) Needle roller brg

Main Features

  • Ideal for inner diameter stone lapping/super finish of cylindrical workpieces
  • Single-station compact stone lapping/super finish machine for inner diameter finish
  • Infeed-type stone lapping/super finish machine with two-roller & two-shoe centerless support system. Compatible with plunge and traverse machining.
  • NC system for tool in/out and traverse cut realizes reduced cycle time and high precision

Machine Specifications

1) Machining range
O.D. 10 - 45 mm
I.D. 7 - 30 mm
Width 10 - 23 mm
2) Work piece support system
Two rolls One shoe centerless support system
3) Upper/lower roller drive unit
Roller O.D. 105 mm(110 mm : Work O.D. 10 - 18)
Roller Revolution 933 r/min (Max.)
Automatic multi-step change-over
Drive Motor Inverter control
4) Stone head part
Pressure stroke 22 mm
Electropneumatic regulator control
Stone pressurization Autmatic multi-step change-over
5) Stone lapping/Super finish unit
Oscillation unit
Oscillation frequency 2,500 fpm (Max.)
Automatic multi-step change-over
Amplitude Replaceable oscillation ring
Drive Motor Inverter control
Traverse unit
Traverse stroke 50 mm
Drive Motor AC Servomotor
6) Machine size
(W)1,200×(D)1,580×(H)1,670 mm
7) Machine weight
2,000 Kg

Note : Specifications are subject to change without notice.