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Xinhe Shaoyang Precision Machinery

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Focus on precision molds for more than ten years
is a large standardized enterprise specializing in the development, production and sales of granite precision gauges and granite precision mechanical components.
TEL：15318869609  Manager Liang  13863977969  Manager Sui
Granite Parallels
    发布时间: 2022-11-10 15:15    
Granite Parallels

 

Specification

(mm)

Flatness   of working surface & parallelism of opposite surfaces

Squareness   between working surfaces

Tolerance   of h & w between a matched pair

Precision grade (μm)

00

0

00

0

00

0

160x25x16mm

1.5

3

20

40

1.5

3

250x40x25mm

2

4

30

60

2

4

400x63x40mm

4

8

40

80

4

8

630x100x63mm

6

12

50

100

6

12

 

◇  Alternative for blocks, used to measure the depth of parallelism of parts.

◇  Each specification has "a" and "b" type. "a" means 4 working surfaces and "b" means 2 working surfaces.


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