Valken TB-500, Руководство по эксплуатации, Страница: 28 / 39

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with the machine will be used.
Figure 1 Correct counter die position (Approximately 1/8”) a wav from
the bend die
CAUTION: It is critical that all of the pins are fully down all of the
way to the snap ring. If you attempt to bend without making sure
the p ins are fully down machine damage will occur and this will not
be covered under warranty.
IMPORTANT: Lubricate the material and counter die with a
WD-40 style lubricant or equivalent. Do not lubricate the die.
lubricating the bend die will encourage slipping
IMPORTANT: Be sure the Iong end of the counter die points
away from the hook arm. or to the right of machine.
6) Now you can go back to sec 6.1 and follow Stepsfor bending
6.3 Multiple bends on the same work piece
Extreme care must be taken when bending material with an existing
bend. There must be enough straight material to complete the bend.
If there is not enough material the bent part of the material will crash
into the counter die and damage the machine and tooling
7. MATERIAL LAYOUT
In order to create accurate parts, you will have to layout the material
in flat form. First you will need to determine how much material is
used per degree of bend. Use the multiplier table on Table #1 to
determine the arc lengths for the die in use. Or use the following