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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 taper I.D. surface of very small parts
Standard Application range : OD
2.5
-
20 mm x ID
6 mm
-
x Length
-
30 mm
AN-20S
Application
1) Valve seat
2) Valve disk
Main Features
Stone lapping machine with very small stick stones for tapered inner and outer diameter surfaces of small workpieces
Proven record of stone lapping on the seat surfaces of valves, injectors, etc.
Infeed-type stone lapping machine with two-roller & one-shoe centerless support system
Machine Specifications
1) Machining range
O.D.
2.5
-
20 mm
I.D.
6 mm
-
2) Work piece support system
Two rolls One shoe centerless support system
3) Roller drive unit
Roller O.D.
75 mm (
7.5≦OD≦
20)
80 mm (
2.5≦OD≦
7.5)
Roller Revolution
Max. 3,000 r/min
Automatic multi-step change-over
Motor
AC Servomotor
4) Stone head part
Stone pressurization unit
Stone size
10 × 4 × 50 mm (Max.)
Stone pressure stroke
50 mm (Max.) Electropneumatic regulator control
Stone pressurization system
Pneumatic drive,
Automatic multi-step change-over
Approach slide unit part
Approach stroke
100 mm
Feeding speed
0
-
200 mm/sec.
Approach drive motor
AC Servomotor
5) Machine size
(W)800×(D)1,640×(H)1,400 mm
6) Machine weight
1,500 Kg
Note : Specifications are subject to change without notice.