Entries by 行政人员

What Is UNS N02201 According to ASTM B162-99

You encounter UNS N02201 when you work with pure nickel alloys that require low carbon content. This material follows the ASTM B162-99 standard, which sets the rules for rolled nickel plate, sheet, and strip. At Machining, VMT’s team helps you select the right process and tools for your project.

What Is CNC Logo Cutting and How Does It Work?

CNC Logo Cutting gives you unmatched precision, speed, and flexibility for branding, signage, and custom fabrication. Start your CNC logo cutting at VMT, we ensures consistent results, whether you need a single sign or a large production run.

What Are Lightweight Metals? A Beginner’s Guide

You often see lightweight metals in airplanes, cars, and even electronics. These metals have densities typically less than 3 g/cm³, which makes them much lighter than traditional materials. For example, an aluminum-based alloy can reach a density of only 2.4 g/cm³ while still achieving a high specific yield strength.

Can You CNC Stainless Steel?

CNC machining is a key technology that has changed the landscape of stainless steel manufacturing. At VMT, we specialize in precision CNC machining of stainless steel parts for industries such as medical, automotive, electronics, and aerospace.

Galvanized vs. Galvannealed Steel: What’s the Difference?

When you compare Galvanized vs. Galvannealed Steel, you see clear differences in coating, appearance, and performance. Galvanized steel gives you a shiny finish and strong corrosion resistance, making it ideal for outdoor and structural uses. Galvannealed steel offers a matte surface, better paint adhesion, and improved weldability, which suits automotive and architectural projects.

What Are Countersink Holes? A Guide for CNC Machining

A countersink creates a tapered recess in a material that allows a screw or bolt head to sit flush with or below a surface. Using precise dimensions, you can improve part quality and assembly efficiency. By understanding how to specify and create countersinks, you will be able to better control your CNC machining projects.

CNC Stepover and How It Affects Surface Finish

CNC Stepover refers to the sideways distance your cutting tool moves between each pass. This small adjustment shapes the surface of your part. A smaller stepover creates a smoother finish, while a larger one leaves more visible marks. You need to choose the right stepover to get the best balance between surface quality and machining time.