[Processing Example] High-Precision Machining of Tungsten

In terms of flatness, it is 2μ, resulting in a nearly flat finish! We have a track record of producing 8,000 units per month.

We would like to introduce a case of high-precision mass production processing of pure tungsten. The inner diameter of φ6 has a precision of ±3μ and roundness of 1μ, achieved solely through turning, without any grinding. The surface roughness of the side of the inner diameter is 0.4ra, and the surface roughness of the bottom surface is 0.6ra. Particularly for the bottom surface, where the machining speed at the center becomes zero, the surface roughness tends to be rougher, yet it still maintains a surface roughness of 0.6ra. Our specialty is to eliminate grinding to provide cost benefits. 【Case Overview】 ■ Processed only by lathe ■ Inner diameter φ6 precision: ±3μ, roundness 1μ ■ Surface roughness of the side of the inner diameter: 0.4ra ■ Surface roughness of the bottom surface: 0.6ra ■ Flatness is 2μ, resulting in a nearly flat finish *For more details, please refer to the PDF document or feel free to contact us.

Processing Contract