Kneading and honing: also known as abrasive flow processing. This process method uses a semi-solid grinding abrasive to make the abrasive reciprocate on the surface of the processed part under the effect of the kneading and honing machine. A new type of process for grinding and polishing the cavity, the penetration aperture and the edges, and deburring the chamfered corners.
Kneading and honing use abrasives with different particle sizes and viscosities. Under the effect of kneading force, selecting appropriate process parameters can make the surface roughness of the parts improve by 2-3 levels after 3-5 minutes of honing on the basis of the original surface roughness. The highest roughness can reach 0.05, and the precision can be controlled in the micron level.
kneading honing can not only grind and polish the surface of parts, chamfer the round corners, but also grind and polish the cavity surface of various molds such as kneading dies, wire drawing dies, and cold stamping dies.
Shaped mold
application scale
1. Honing and polishing the appearance of complex cavities such as various material molds, drawing molds, profile kneading molds, injection molds, etc.
2. Honing and polishing the hidden through holes, special-shaped holes, stepped holes and various parts with more complicated inner shapes on the parts.
3. It can remove the hardened layer and micro-defects on the outer surface after EDM or laser processing.
4. Ability to honing and polishing copper, aluminum, hardened steel, ceramics, cemented carbide and non-metal parts.
5. The machine tool can be widely used in many fields such as medicine, aviation, metallurgy, manufacturing, electronics, textiles and so on.
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