Baileigh Industrial B8085, Руководство оператора, Страница: 40 / 64

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BENDING SUGGESTIONS
Aluminum Bending
If bending aluminum, lubrication is very important, if the results are less than desirable with WD-
40 other lubricants can be used such as:
• Johnson Paste Wax (seems to work the best)
• High Pressure grease
• Highly rich dish soap
• The bronze counter die must be polished and have no aluminum deposits or it will continue
to pick up metal.
•
If using RMD’s standard counterdie is not producing desired results, roller counter dies are
also available.
• RMD has both steel rollers as well as plastic rollers. Plastic rollers are used primarily for
polished aluminum. Steel rollers would be used for non-polished materials.
•
Some aluminum will crack as it is being bent, 6061-T6 is very hard and may need to be
annealed or ordered in the “T-0” condition. Aluminum will age harden so if possible try to get
freshly run material.
Heavy Wall DOM tubing
If heavy wall materials are bent to a tight radius, they can tend to slip in the hook arm causing a
poor bend result, below are some suggestions
•
Use a vise clamp on the outside of the hook arm to “lock” the material in place.
•
Use a piece of two sided coarse emery cloth in between the hook arm and the material, this
works very well.
•
In only this application, high pressure grease applied to the DIE GROOVE also helps.
• RMD can make special clamps to hold material in place.