Customized solutions for thread insert products
Are you often frustrated by these problems?
The tip of the insert always breaks when turning stainless steel threads, and you have to change the blade three times in one morning?
There are always a few threads that fail to pass the gauge in batch processing, and rework and disassembly waste time?
When cleaning the chips, you are going crazy because iron chips are wrapped around the workpiece.
Universal thread inserts can’t handle it? Then try the “special medicine” customized for your working conditions!
Why choose our Puwei custom thread insert?
The old master in our workshop often says: “If the thread insert is a little bit off, the workpiece will be scrapped.” To solve the real problem, you need real skills:
Our factory master is in charge, specializing in difficult and complicated problems
Mr. Zhang (25 years of thread turning experience) leads the team.
so Just take a look at your rotten tooth photo and you will know whether the tooth top is too sharp or the chip removal is not smooth.
Minimum order of 100 pieces, small orders are also treated as big things
Reject the threshold of 10,000 pieces! The first batch of trial production is 100 pieces, shipped in 3 days, and then batch after the trial, so as not to pressure your inventory.
Direct supply at factory price:
For the same material, the price is 30% lower than the brand blade, and batch customization can enjoy discounts.
After-sales follow-up: the arrival of the blade is just the beginning. During the trial, the engineer is online waiting for feedback. Are you not satisfied with the effect?
What are the specific features of thread insert products?
Strengthen tooth shape design to prevent chipping and failure
Puwei thread technology: the general blade has sharp tooth tops and is easy to chip. The customized blade uses precision arc transition (R0.1~0.3mm) to disperse cutting stress, reducing the chipping rate of stainless steel turning by more than 90%.
Composite coating technology to extend service life
Ultra-slip diamond coating (for copper/aluminum processing) reduces the surface friction coefficient to 0.05, completely solving the problem of material adhesion.
Nano titanium aluminum silicon coating (for hardened steel processing) achieves a microhardness of HV3500 and increases wear resistance by 3 times.
High temperature composite coating (deep hole titanium alloy): AlCrN+MoS₂ double-layer protection, heat resistance exceeds 800℃
Common problems with thread inserts?
What to do if the teeth always break when turning stainless steel?
Upgrade the substrate: Replace with ultra-fine grain alloy (like gummy bears, tear-resistant and not cracking)
Tooth profile modification: Grind out R0.2mm fillet on the tooth top (disperse impact force)
Parameter escort: Give you a special cutting table (speed reduction of 20%, feed divided into 3 cuts)
Is the thread diameter always too small?
Coating hardening: Plate a 2μm Al-Ti gold armor on the tooth surface (wear-resistant and durable).
Iron chips entangle the tool and roughen the thread? Only in this way can the chips be broken completely:
Groove redesign: Adopt a “horn groove” with a wide front and narrow back to tightly roll chips without scattering.
Cutting edge chip splitting: Engrave a chip guide groove on the tooth side to automatically throw out iron chips in two strands.
Cooling must be accurate: internal cooling tool bar pressure > 3MPa (to disperse the iron chips without sticking)
