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Seibu's Unique Stone Lapping
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日本語
Enquiry
日本語
Home
Seibu's Unique Stone Lapping
Products
Search in the product classifiation
Search machining parts
Search machine models
Profile
Greetings from Management
Philosophy & Policy
History
Outline
Career
Enquiry
Fully Automatic Centerless Stone Lapping Machine
for rib face of inner ring of taper roller bearings
Standard application range :
OD
130
-
200 mm x I.D.
70
-
170 mm x Breadth 25
-
86 mm, rib face angle 5°
-
25°
RF-200
Main Features
Infeed machining with plunge grinding.
Inner diameter shoe centerless support system
Machine Specifications
1) Work piece
Rib face of inner ring of taper roller bearing
2) Machining range
O.D.
130
-
200 mm
Width
25
-
86 mm
Rib angle
5°
-
25°
3) Machining method
Plunge cut
4) Work support system
I.D. shoe centerless support system
5) Bore reference
Sleeve diameter
75
Stroke
80mm Hydraulic drive, front/back adjustment slide
6) Main spindle
Front/back movement
±5 mm
Motor
Inverter control
Automatic multi-step change-over
7) Stone lapping unit
Frequency
Max. 2,500 fpm
Automatic multi-step change-over
Amplitude
Amplitude is changeable by oscillating cam
Tool in/Tool out
ST 100 mm Hydraulic operation
Angle adjustment
Clockwise 5
-
25°
8) Stone head
Stone auto-slide type,
Automatic multi-step change-over
(electropneumatic regulator)
9) Delivery unit inside M/C system
Swing arm system
10) Machine size
(W)1,510×(D)1,150×(H)1,920 mm
11) Machine weight
2,500 Kg
Note : Specifications are subject to change without notice.