1. Surface treatment lama harsatna awm thei
Handwheel stamping atana mamawh die working parts process chu a kang tawhte chunglam a grind loh nan ven a ngai a ni. Grinding process condition leh process method (grinding wheel hardness, particle size, coolant, feed rate, etc.) te chu khauh taka control tur a ni.
2. Crack impact tih loh nan
Machining process chhung hian macro defects, knife mark, interlayer, crack, leh impact scars te chu mold hnathawhna hmuna a awm loh nan ven a ngai a ni. Heng chhiatna awmte hian stress concentration a thlen ang a, fracture bulpui a ni ang a, chu chuan mold chu a ti chhe hma hle ang.
3. Polishing a fineness te
Stamping handwheel products te hian grinding, grinding, polishing leh processing process-ah hian precision processing leh fine processing dangte hmangin surface roughness value tlem zawk an hmu a, mold service life pawh an ti tha zawk a ni.
4. Design leh cutting ang chi process lama harsatna awm thei
Design process: Mould chakna a tawk lo va, blade inkar hlat zawng a inhnaih lutuk a, mold structure a rem lo, template block awm zat a tlem a, pad foot a awm lo a, mold chu a guide dik lo a, gap pawh a reasonable lo. Wire cutting technology: artificial wire cutting, wire cutting gap treatment hi a dik lo a, angle-changging leh wire cutting metamorphic layer hian nghawng a nei lo.
