SANS

When selecting engineering plastics for CNC machining, Delrin and Nylon are two commonly considered materials. Both offer good mechanical properties, wear resistance, and relatively easy machinability, but their behavior during machining and their performance in finished parts can be quit...

Drilling is one of the most common machining operations in CNC manufacturing, but achieving accurate and consistent holes depends on much more than drill diameter and cutting speed. Drill geometry also plays an important role in drilling performance, and drill point angle is one of the ke...

The excellent corrosion resistance of stainless steel in humid environments and various corrosive media is closely related to the passivation film formed on its surface. Under normal circumstances, chromium in stainless steel reacts with oxygen in the air to form a very thin, chromium-rich oxide film on the metal surface. This film prevents the substrate from further reacting...

In mechanical manufacturing, standard parts have always been an important option for reducing procurement costs and simplifying assembly. Screws, washers, bushings, connectors, and various standard mechanical components all have mature specifications and supply channels. For products with simple structures and conventional performance requirements, directly purchasing standar...

For R&D projects, product prototypes, and new product development, custom CNC machining is often a crucial step in transforming design drawings into physical parts.

Many engineers believe that simply sending 3D CAD files to the machining plant allows the supplier to directly qu...