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Stand-Alone Punch machine user manual - Finn-Power International ...

Stand-Alone Punch machine user manual - Finn-Power International ...

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• Protection length (C)- Sets length of protection area of form after tool<br />

has punched.<br />

• Protection width (D)- Sets width (height) of protection area of form after<br />

tool has punched.<br />

• Protection area center point offset- These settings will allow the tool to<br />

be offset from the center point of the protection area. P being the center of<br />

the offset point and O being the center of the form.<br />

NOTE- In some cases either C or D may need to be set bigger than necessary to<br />

allow that larger tools don’t smash a form when traveling throughout a sheet.<br />

Example of setup<br />

Extra Height- 3mm<br />

A- 270 degrees<br />

B- 2 mm<br />

C- 95 mm<br />

D- 25 mm<br />

The tool shown to the right is an example of a<br />

louver tool. The dimensions are the actual size of<br />

the tool. Below would be the ideal settings for this<br />

type of tool.<br />

The picture to the bottom right shows the hits aligned in a grid along with the protection<br />

zone of the tooling. In this example there is spacing between the protection zones. With<br />

this spacing there is a chance that a tool may pass between the forming protection zones.<br />

If the center point of the tool<br />

passes directly through this “ non-<br />

form” area it can cause damage<br />

to the forms. This is typical<br />

when the forms are set to be<br />

processed last in a sheet and the<br />

large parting tool may be moving<br />

from one side of the sheet to the<br />

other.<br />

The way to resolve this is to add<br />

an additional distance for the<br />

protection zone in both C and D<br />

to protect the forms.<br />

12-137

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