BEVEL

 Add rounded corners in metal plate Angle place, make it not sharp, increase their sexual contact.

In order to remove the parts because of the machining burrs, also in order to facilitate part assembly, generally at the end of the parts made of Chamfering is 45 ° more, also can be made into 30 ° and 60 °.

BEVEL

Bevel surface defect tolerance:


SURFACE DEFECT FOR CUTTING SURFACE

Grade

Defect width

Defect depth

Depth space

1

≤3

≤1

≥3

2

≤5

≤1.5

≥2

Bevel thick tolerance:

The angle and depth tolerance range for cutting surface of bevels

Grade

Bevel angle

Thickness of root face

thickness of root face > 4mm

Bevel thickness tolerance

1

±2.5

±0.5

±1.0

2

±5

±1.0

±2.0

Explain for lendth dimension tolerance:


The tolerance of the length dimension for cutting surface

Grade

DIN

Cutting thickness

6--10

>10-50

>50-100

>100-150

>150-200

>200-250

>250-300

Tolerance range

A

≤315

±0.5

±0.7

±1.0

±2.0

±2.5

 

 

>315-1000

±0.7

±1.0

±2.0

±2.5

±3.0

±3.5

±4.0

>1000-2000

±1.0

±1.5

±2.5

±3.0

±3.5

±4.0

±5.0

>2000-4000

±1.5

±2.0

±3.0

±4.0

±4.5

±5.0

±6.0

>4000-6000

±2.0

±2.5

±3.5

±4.5

±5.0

±6.0

±7.0

>6000

±2.5

±3.0

±4.0

±5.0

±6.0

±7.0

±8.0

 

BEVEL

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Henan BEBON Iron&Steel co.,ltd.

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Henan BEBON Iron&Steel co.,ltd.