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How to perform bumping programming on CNC Press brake

Views:209     Author:Site Editor     Publish Time: 2018-07-06      Origin:Site Inquire

Overview

For big radius bends made with 'bumping' , it is possible to simple program the required data in a numerical program. First the operator can select the bend method:

0 = Airbend

1 = Bottoming

2 = Bumping

DA-52s-V3-English

When selecting the bend method 'Bumping',  the operator can program the following parameters:

• Required bumping radius

• Total bumping angle

• The number of segments in the radius

The controller will calculate:

• The number of required bends

• The angles of the separate bends

• The backgauge positions of the separate bends

The first bend has an absolute backgauge position; the other bends will be treated as chained bends with relative backgauge positions.

DA-52s-V3-English1

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