Kufotokozera Kwachidule:

Zipangizo za thupi la chonyamulira chonyamulira zimapangidwa ndi 40Mn2. Ndipo kutentha kwa pamwamba pa HRC kumakhala 48-55 kuya mpaka 5-8mm. Kukula kolondola kwa makina opangira CNC ndikolondola kwambiri.

Shaft yapakati pa chonyamulira chonyamulira ndi 42CrMo ndipo imapangidwa. Kuuma kwa kutentha pamwamba kumatha kufika 48-55HRC Kumalepheretsa kuwonongeka kwambiri. Kuuma kwapakati kwa HRC 28 kapena kupitirira apo sikophweka kusweka. Kutenthetsa madigiri 180 musanamalize. Pamwamba pa shaft yapakati pa chonyamulira chonyamulira chimapukutidwa ndi chida cha makina a CNC kuti shaft ikhale yosalala.

Ma apuloni otsekera kwambiri amagwiritsidwa ntchito mkati mwa chonyamulira chonyamulira kuti dothi, mchenga ndi madzi zisawonongeke.

Chojambulira chonyamulira chogwiritsa ntchito ukadaulo wothira friction welding ndi chabwino komanso chokhazikika, komanso chitetezo cha chilengedwe, palibe kuipitsa. Njira yothira friction sipanga utsi kapena mpweya woipa, palibe kupopera, palibe kuwala kokha ndi spark, palibe radiation. Imadziwika kuti ukadaulo wothira green welding wamtsogolo.