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PARALLELS
    发布时间: 2019-11-27 11:43    

 

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.