Fully Automatic I.D. Centerless Stone Lapping Machine (double 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-30D
Application
1) Bush
2) Roller
3) Needle roller bearing
Main Features
Ideal for inner diameter stone lapping of cylindrical workpieces
Double-station machine that provides rough, finish, and stone lapping machining on both stations, enabling reduced cycle time for workpieces with comparatively large stocks
Infeed-type stone lapping machine with two-roller & one-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
Work piece: Cam follower
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 (2 sets)
Roller O.D.
105 mm
(110 mm : Work O.D. 10 - 18)
Roller Revolution
933 rpm (Max.) Automatic multi-step change-over
Drive Motor
Inverter control
4) Stone head part (2 sets)
Pressure stroke
20 mm Electropneumatic regulator control
Stone pressurization
Automatic multi-step change-over
5) Stone lapping unit (2 sets)
Oscillation unit
Oscillation frequency
2,500 fpm (Max.)
Amplitude
Replaceable oscillation ring
Drive Motor
Inverter control
Traverse unit (2 sets)
Traverse stroke
50 mm
Drive Motor
AC Servomotor
6) Machine size
(W)2,200×(D)1,290×(H)1,900 mm
7) Machine weight
3,500 Kg
Note : Specifications are subject to change without notice.