Multi head trapezoidal lead screw manufacturer direct sales

Precautions for the use of multi head trapezoidal lead screw: 1
The material must be round steel of normal brand, otherwise the workpiece surface is easy to form scales and thorns, the milling cutter is easy to be damaged and cracked, and the knurling cutter is rapidly worn out; 2
During processing and assembly, the knurled cutter must move easily in the groove without too large gap
If the gap is too large, the hob wheel tilts during operation, the rolled pattern is uneven, and it is easy to be damaged; 3
The multi head trapezoidal lead screw pressing plate shall seal the knurling knife as far as possible to prevent chips and sundries from splashing in; 4
Do not lubricate the cooling knurling knife during operation to prevent damage to the cemented carbide blade close to it; 5
First start the lathe to make the workpiece rotate, and then tighten the screw to prevent the workpiece from slipping due to excessive static friction; 6
Select the knurling knife with excellent manufacturing to reduce the number of tool changes; 7
Regularly disassemble the quick multi head trapezoidal lead screw, replace the cover plate and clean the knife groove
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