Uninzi lwabantu lucinga ukuba izikhonkwane zokucheba zizikhonkwane ezidityanisiweyo, kodwa eneneni ziindidi ezimbini ezahlukeneyo zezihlanganisi ezisisigxina.
1. Isikhonkwane se-Shear luhlobo lwesinxibelelanisi esisetyenziswe kwisakhiwo esihlanganisiweyo sensimbi. Ngokuqhelekileyo zenziwe ngentsimbi ephezulu kwaye zinemilo ekhethekileyo kunye neempawu zejometri. Umsebenzi oyintloko kukudlulisa amandla aguquguqukayo kunye nomzuzu wokugoba ngokuchasa amandla okucheba, ukuze kuqatshelwe uxhulumaniso oluqinileyo phakathi kwesakhiwo sentsimbi kunye nekhonkrithi. Izikhonkwane zokucheba zidla ngokusetyenziswa kwiibhulorho, imigangatho, izixhaso kunye nezinye izakhiwo.
Mbini.. Isikhonkwane se-welding luhlobo lwesixhumi esilungisiweyo nge-welding. Ngokuqhelekileyo zenziwe ngezinto zetsimbi kwaye zinemilo efana ne-nail. I-welding pin idibanisa ngokuqinileyo kwenye i-workpiece ngokudibanisa enye isiphelo ukuya kwelinye i-workpiece. Izikhonkwane ze-welding zinokuqondwa ngeendlela ezahlukeneyo ze-welding ezifana ne-spot welding, i-friction welding njalo njalo. Izikhonkwane ze-Welding zihlala zisetyenziswa kwisakhiwo sesinyithi, ukuveliswa kweemoto, ukuveliswa koomatshini kunye nezinye iindawo.
Kufuneka kuqatshelwe ukuba kukho ukungafani okucacileyo phakathi kwezikhonkwane zokucheba kunye nezikhonkwane ezidibeneyo ngokwemigaqo yokusetyenziswa, izixhobo kunye neendlela zokulungisa. Izikhonkwane zokucheba zisetyenziswa ikakhulu kwizakhiwo zentsimbi-zekhonkrithi ukuhambisa amandla anqamlezayo kunye nomzuzu wokugoba ngokuxhathisa amandla okucheba, ngelixa izikhonkwane ze-welding zisetyenziswa ikakhulu kwizakhiwo zetsimbi ukulungisa izixhobo zokusebenza nge-welding. Ukukhethwa kwezihlanganisi ezifanelekileyo kufuneka kumiselwe ngokweemfuno ezithile zesicelo kunye noyilo lwesakhiwo.
Xa kuziwa kwizikhonkwane zokucheba kunye nezikhonkwane ezidityanisiweyo, iimpawu zabo kunye nobubanzi besicelo zinokuxoxwa ngakumbi:
Iimpawu zokucheba iinzipho:
1. Amandla aphezulu: izikhonkwane zokucheba zihlala zenziwe ngentsimbi eqinile kwaye inokumelana ne-shear enkulu kunye ne-transverse force.
Mbini.. Ubume obukhethekileyo: izikhonkwane zokucheba zinemilo ekhethekileyo kunye neempawu zejometri zokuphucula ukuxhathisa kwe-shear kunye nokuzinza kokudibanisa.
3. Efanelekileyo kwizakhiwo zekhonkrithi: izikhonkwane ze-shear zisetyenziswa kakhulu kwizakhiwo ezidibeneyo zentsimbi, ezifana neebhuloho, imigangatho, njl., ukuqonda uxhulumaniso oluqinileyo phakathi kwezakhiwo zetsimbi kunye nekhonkrithi.
Iimpawu zokuwelda iinzipho:
1. Ukuqina okulungileyo: izikhonkwane ze-welding zilungiswe nge-welding, ezinokunika uxhulumaniso oluqinileyo kunye nokuqina okuphezulu.
Mbini.. Iindlela ezahlukeneyo ze-welding: izikhonkwane ze-welding zingasebenzisa iindlela ezahlukeneyo ze-welding, ezifana ne-spot welding, i-friction welding, njl., ukuhlangabezana neemfuno ezahlukeneyo zesicelo.
3. Ifanelekile kwizakhiwo zetsimbi: izikhonkwane ze-welding zisetyenziswa kakhulu kwizakhiwo zetsimbi, ezifana nesakhelo sesinyithi, ukuveliswa kweemoto, ukuveliswa koomatshini kunye nezinye iinkalo, ukuqonda ukudibanisa phakathi kweengxenye zetsimbi.
Kufuneka kuqatshelwe ukuba xa usebenzisa izikhonkwane zokucheba okanye izikhonkwane ezidibeneyo, imodi yokudibanisa efanelekileyo kufuneka ikhethwe ngokuhambelana noyilo oluthile lwesakhiwo kunye neemfuno zesicelo. Xa ukhetha izikhonkwane zokucheba okanye izikhonkwane ezidibeneyo, kuyimfuneko ukuqwalasela iimfuno zomthwalo wesakhiwo, iimpawu zezinto eziphathekayo, iteknoloji yokwakha kunye nezinye izinto zokuqinisekisa ukuqina kunye nokuthembeka koqhagamshelwano.