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 10 09 Nylon is a vital engineering plastic and synthetic fiber that has played a pivotal role across numerous industries since its inception. It is widely used to replace lower-strength metal components in automotive engines, as well as serve as an excellent option for electrical insulation, industrial wear resistance, and self-lubricating parts.
66
Read more
VMT 2026 10 08 Powder coating stainless steel or steel is a surface treatment method that involves the even application of powder coating onto the surface of stainless steel or ordinary steel (typically carbon steel). Subsequently, through a baking or curing process, the powder coating is transformed into a robust protective layer. This method aims to provide corrosion resistance, aesthetics, and protection.
66
Read more
VMT 2026 09 30 6061 and 7075 aluminum are two well-known materials for CNC machining. The former features a good strength-to-weight ratio and is more common and economical in general industrial applications, such as 6061 aluminum heat sinks, electronic enclosures, automotive chassis, and drone brackets. The latter possesses a higher strength-to-weight ratio but comes at a higher cost, making it typically more common in high-performance racing, drones, or aerospace applications.
66
Read more
VMT 2026 09 30 CNC machined brass parts possess various distinct properties, such as superior corrosion resistance, excellent machinability, and high toughness, which are primarily determined by the characteristics of different brass grades. In practical applications, considering the properties of brass types and grades is indeed essential, but it is not the only factor.
66
Read more
VMT 2026 09 28 This article delves into the applications and advantages of two CNC machining technologies, etching, and laser engraving, in part manufacturing. It compares and analyzes their differences, providing guidance on selecting the appropriate method. Additionally, the article explores the application areas of etching and laser engraving, showcases VMT CNC Machining Factory's manufacturing capabilities, and addresses common questions.
66
Read more
VMT 2026 09 28 Etching usually refers to photochemical etching, which refers to removing the protective film of the area to be etched after exposure and development of the plate, making the metal contact with the chemical solution during etching, and using two positive patterns to achieve the effect of dissolution and corrosion through chemical grinding from both sides. To form the effect of concave-convex or hollow molding, chemical etching is very targeted. It refers to controlled corrosion. It is a controllable processing method for metals through chemical methods.
66
Read more
VMT 2026 09 23 Rapid CNC machining starts with speed, delivering custom prototype parts in as little as one week. Beyond turnaround time, advances in modern CNC technology have made the process both highly cost-effective and remarkably precise (achieving tolerances down to ±0.01 mm). For instance, 5-axis CNC machining operates faster than traditional 3-axis setups while driving down the cost of complex geometries.
66
Read more
VMT 2026 09 23 Choosing the right steel coating can be challenging, especially when deciding between galvanneal vs. galvanized. Both materials provide corrosion resistance and durability, but they differ in composition, finish, and applications. If you're involved in CNC machining, custom CNC machining, or industrial fabrication, selecting the best option is crucial for optimizing performance and longevity.
66
Read more
Ready To Start Your Next Project?
Get Instant Quote
+86 15099911516
Request a Free Quote
Send us a message if you have any questions or request a quote. We will get back to you ASAP!
