INSTRUCTION MANUAL
54
7. MACHINE SETTINGS FOR FLANGING
7.1 SETTINGS OF THE FLANGING WIDTH (TUBE CLAMPING
DEPTH)
F-200 flanging machine is equipped with potentiometer and display.
Display unit is located on to top of the control panel. With the display you can adjust
length of the part of the pipe which is to be flanged, the rearmost and the frontmost
position of the frame.
Display unit for the programming
Adjust the flange diameter (the width of the formed flange) by the setting of the start
position in the program (carriage position). The forming pin works as a backstop when
working. Push the pipe firmly against forming pin.
“Edit programs”-screen: Start pos. setting defines the lip of the flange.
The flange width setting has to be decided through testing, there are standards about
flanged joints, for example EN1092, DIN 2641 and DIN2642.
The flange lip width for “Start position”- field can be calculated using the DIN-table value
D4.
NOTE!
¨
Tube material has great influence to the flange forming. Also the pipe
can be either oversize or undersize. That is why it is highly recommended to test
the adjustments to a scrap pipe.
See also chapter 16.3 The measures of the loose flange joints.
To start with a safe value for program “Start pos”-field, count the flange lip width
field with a simple formula:
Summary of Contents for F-200
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