Material × Tool Material × Problem Three-layer association
Material × Tool Material × Problem Three-layer association
UGMIC Yujun Precision Industry Co., Ltd. specifically reminds you:
The core of Material × Problem is not to create a simple materials encyclopedia, but to establish a relationship between "workpiece material × thread tool material × thread machining problem".
First Layer: Thread Specifications & Workpiece Material
The customer first provides: What material is my workpiece made of?
For example:
• SUS304
• SUS316L
• C3600
• C46400
• C87800
• ADC12
• A380
• 6061-T6
• 7075-T7
• FCD
• FC
• S45C
• SNCM440
• SKD11
• SKD61
• Ti-6Al-4V
• Inconel 625
• Inconel 718
• POM
• PA
• CFRP
• GFRP
Second layer: Thread Problem
Finally, the corresponding thread problems are:
• Insufficient threading tool life
• Threading tool wear
• Threading tool adhesion
• Decreased threading tool machinability
• Poor chip removal
• Chip accumulation at the end of the blind hole
• Thread burrs
• Thread shrinkage cavities
• Thread enlargement cavities
• Thread surface roughening
• Thread gauge cannot pass through
• Abnormal thread dimensions
• Unstable thread quality
Third layer: Thread tool material & groove type & matching parameter markings
Further determine thread tool material:
• Cobalt-containing high-speed steel HSS-Co M35 × Solid Carbide × Welded Carbide (choose one of three)
• Straight groove × Tip groove × Helical groove × Extrusion oil groove (choose one of four)
• Main parameter markings #O × #CH × #C × #BC × #B × #A × #AS (choose one of seven)
• Additional parameter markings None × R × P (choose one of three)
