Enziwa kanjani amashizolo?
Okuqukethwe
| I-Carbon steel iguqulwa ibe amashizolo ngenqubo ebizwa ngokuthi "ukwelapha ukushisa". Kungase futhi "kufonjwe" ukuze kwandiswe amandla. Lezi zimiso ezijwayelekile zisebenza kuzo zombili izingcezu ezibandayo nezokwakha. Noma yimuphi umehluko wenqubo uzoncika ohlotsheni lwebhithi elikhiqizwayo kanye nomkhiqizi. | |
Ukwelashwa kokushisa | |
| Ukuze uphenduke amathuluzi azosebenza kahle, i-carbon steel iphathwa ngokushisa. Kumabhithi abandayo, lokhu kuqinisekisa ukuthi ithuluzi lizosika izinsimbi. |
 | Okokuqala, insimbi ilukhuni, okuvumela ithuluzi ukuthi likwazi ukumelana nesimo sezulu. |
 | Kodwa-ke, le nqubo yenza insimbi ibe brittle ngendlela emangalisayo, ngakho-ke kamuva "i-annealed" futhi "ithukuthele" ukunciphisa lokhu. Inqubo yokuqina itholakala ngokushisisa insimbi bese uyipholisa phansi. Lokhu kwenziwa kusetshenziswa indlela ebizwa ngokuthi "quenching". |
 | Ungakwazi ukufeza ukushisa okwanele usebenzisa izinto ezimbalwa, kufaka phakathi i-forge noma i-blowtorch. |
 | Uma insimbi ishisa, ishintsha umbala kuye ngokuthi izinga lokushisa lamanje. Ngokusebenzisa ishadi elikhanyayo, umsebenzisi angakwazi ukunquma ukuthi insimbi ikuliphi izinga lokushisa okwamanje. |
UKWAKHA | |
 | Uma uthenga amashizolo, ungathola ukuthi akhangiswa ngokuthi "akhiwe". Lawa magama akhombisa ukuthi umkhiqizo wenziwe kanjani, nokuthi uzohlala isikhathi eside kangakanani. |
 | Njengokubumba okuvamile, insimbi eshisayo ishaywa ngokuphindaphindiwe ngesando ukuze ilolonge. |
 | Kodwa-ke, ngokungafani nokwakhiwa okujwayelekile, insimbi ishaywa ngesando (njengesikhunta) esiqukethe ukuma komklamo wesikhathi esizayo. Kunezinhlobo ezimbili zokugxiviza: ezivuliwe nezivaliwe. |
 | Ukuqamba futhi kuyinkomba yekhwalithi, njengoba ithuluzi elibunjiwe livamise ukuba namandla kunethuluzi elifakwe ngomshini noma eliphonsiwe. |
