16 years one-stop China custom CNC machining parts factory
The VMT blog is dedicated to sharing our hard-earned knowledge in prototype manufacturing. We hope these articles will help you optimize your product designs and gain deeper insight into the world of rapid prototyping. Enjoy the read!
Get an Instant Quote
All uploads files are safe and confidential
VMT 
2026 06 24 Looking for CNC machining manufacturers specializing in sports equipment parts? Compare China's top 10 manufacturers ranked by sports industry expertise, including bicycle components, golf heads, fitness equipment, archery, and outdoor parts.
66
Read more
VMT 2026 06 23 Learn about the most common types of gears, including spur gears, helical gears, bevel gears, worm gears, rack and pinion systems, and planetary gears. Discover their applications, material options, manufacturing methods, and CNC gear machining considerations for industrial equipment and power transmission systems.
66
Read more
VMT 2026 06 23 Quality custom CNC agriculture equipment parts must meet four core requirements: corrosion resistance (outdoor operation), impact resistance (high-load conditions), wear resistance (moving fit), and stable tolerance (assembly reliability). When sourcing, focus on material grade, CNC equipment spec, surface treatment, and CMM inspection capability.
66
Read more
VMT 2026 06 22 This OEM sourcing guide ranks the best in the industry, from elite precision component suppliers like VMT CNC Machining Factory to global Tier 1 integrators including Bosch, Denso, Magna, and ZF.
66
Read more
VMT 2026 06 20 CNC racing parts suit racing aftermarket brands doing small-batch, high-iteration, tight-tolerance custom production, covering engine bay, drivetrain/shift, brake/pedal, suspension/chassis, cockpit controls, and exterior styling — six part categories. 7075, titanium, and stainless are the three main materials; 5-axis simultaneous CNC + strict CMM inspection delivers consistent-look, stable-fit, low-after-sales parts in 2–4 weeks.
66
Read more
VMT 2026 06 18 Semiconductor CNC machining demands micron-level tolerances, contamination control, and outgassing discipline. Materials like 6061 aluminum, 316L stainless steel, and PEK require cleanroom-grade process flow that ordinary machine shops cannot match.
66
Read more
VMT 2026 06 17 410 stainless steel (UNS S41000, 1.4006) is a martensitic grade offering machinability roughly 54% of B1112 in the annealed condition—better than 304 and 316 austenitic grades. Recommended CNC cutting speeds range from 100–180 SFM with carbide tooling in the annealed condition, dropping to 60–100 SFM for heat-treated material above 35 HRC. 410 is magnetic, hardenable by heat treatment, and provides moderate corrosion resistance suited to pump shafts, valve components, fasteners, and surgical instruments.
66
Read more
VMT 2026 06 17 Long custom shaft machining deflection is caused by cutting forces, self-weight, and thermal expansion. Prevent it by optimizing the L/D ratio, using steady rests, reverse turning, and stress relieving between rough and finish passes.
66
Read more
+86 15099911516
