Общий каталог Widia 2017 - страница 788

Insert Setting and Fine Adjustment Procedure

• General
• Non-contact gages are preferred.
• Contact gages can be used with the following precautions:
• Indicator must be fl at and parallel to the base.
• Always approach the PCD cartridge from the relief angle under the PCD segment.
• Do NOT let the indicator drop on the PCD segment.
• Remove all worn PCD cartridges.
• Clean the pockets of the cutter completely.

• Face Mills
• Apply a small amount of lubricant to the following areas:
• Pocket area where the wedge slides.
• Threads of the cartridge locking screw.
• Threads of the axial adjustment screw.
• Install cartridges applying light torque to the wedge assembly locking screw.
• Turn axial adjustment screw until the cartridge is 0,01–0,015mm below the fi nal set height.
• Tighten the wedge assembly locking screw to 4 Nm.
• Turn the axial adjustment screw moving the PCD cartridge 0,005mm to the fi nal set height position.
• Set all cartridges as above.

• End Mills
• Apply a small amount of lubricant to the following areas:
• Threads of the cartridge locking screw.
• Threads of the axial adjustment screw.
• Install cartridges applying light torque to the locking screws.
• Turn axial adjustment screw until the cartridge is 0,01–0,015mm below the fi nal set height.
• Tighten the locking screw (left-hand threads) to 8 Nm leaving 0,005mm below the fi nal set height.
• Turn the axial adjustment screw moving the PCD cartridge 0,005mm to the fi nal set height position.
• Set all cartridges as above.