Blog

Compare indexed and simultaneous 4 axis CNC mill cutting to match part geometry with the right process. Share your design for a practical RFQ review.

Explore 4 axis CNC machining for multi-face access, indexed cuts, and complex custom parts. Send your drawings to Yishang for project review and an RFQ.

Compare 4 axis CNC machine configurations, cutting modes, applications, and selection factors. Send your part drawings to Yishang for an RFQ review.

Compare 4 axis CNC lathe configurations, tooling, and motion capabilities. Send your part drawings to Yishang for a practical project and RFQ review.

See how 4 axis CNC machining uses rotary motion to reach side features and when it suits your part. Share your drawings for a practical RFQ review.

Learn what a 32 surface finish means in Ra, how to identify controlled faces on a drawing, and what to confirm before requesting a fabrication quote.

Learn what a 32 microinch finish means, how 32 µin Ra converts to 0.8 µm Ra, and how it is inspected. Send your drawing for a fabrication RFQ review.

Learn how to specify 32 machine finish in µin Ra or µm Ra, plan profilometer inspection, and clarify drawing notes before requesting a fabrication quote.

Learn what 32 finish means, how 32 Ra compares with 63 Ra, and how to specify it on drawings. Review your sheet metal project with Yishang.

Learn how to specify 316L stainless for sheet metal fabrication, including material selection, welding, finishes, drawings, and RFQ project review.

See 316 stainless yield strength by grade, form, condition, and specification. Ask Yishang to review your RFQ before ordering custom material.

Compare 316 and 316L yield stress values, ASTM A240 test methods, and specification factors. Send your drawings to Yishang for an RFQ review.