1.Iintlobo zeeMathiriyeli zeGear

Intsimbi

Intsimbi yeyona nto isetyenziswa kakhulu kwiukwenziwa kwezixhobo ngenxa yokomelela kwayo okubalaseleyo, ukuqina, kunye nokumelana nokunxiba. Iindidi ezahlukeneyo zentsimbi ziquka:

• Intsimbi yeCarbon: Inesixa esiphakathi sekhabhoni ukomeleza amandla ngelixa ifikeleleka. Iqhele ukusetyenziswa kwizicelo zomthwalo ophantsi ukuya phakathi.
• Intsimbi yentsimbi: Ixutywe nezinto ezinje ngechromium, imolybdenum, kunye nenickel ukuphucula ukumelana nokubola, ukuqina, kunye nokuqina. Ilungele iigiya zamashishini ezinobunzima.
• Yenziwe ngentsimbi eshayinayo: Iyaziwa ngokuxhathisa ukubola, iyenza ilungele iindawo ezivezwe kukufuma okanye iikhemikhali. Idla ngokufumaneka ekulungiseni ukutya okanye koomatshini bokwenza amayeza.

Usetyenziso: Oomatshini bemizi-mveliso, ukuhanjiswa kweemoto, izixhobo ezinzima.

Jonga iimveliso zegiya ezininzi

Jula i-ayini

I-Cast iron inika ukuxhathisa okufanelekileyo kunye neempawu zokudambisa i-vibration, nangona i-brittle kwaye ayifanelekanga kwizicelo ezineempembelelo eziphezulu.

• Grey Cast Intsimbi: Isetyenziselwa iigiya ezifuna ukunciphisa ukungcangcazela kunye nolawulo lwengxolo.
• Intsimbi yentsimbi: Inamandla angcono okuqina kunentsimbi engwevu, ilungele imithwalo ephakathi.

Usetyenziso: Iibhokisi zegiya zeempompo, iicompressor, kunye nezixhobo zezolimo.

Ubhedu kunye noBronze

Ezi zixhobo zibonelela ngokukhuhlana okuphantsi kunye nokuchasana kakuhle kwe-corrosion, okwenza kube yinto efanelekileyo kwizicelo ezithile. Bakwanikezela ngeempawu zokuzithambisa, ezinciphisa imfuno yokuthambisa yangaphandle.

• Iigiya zoBronze: Isetyenziswa kwizixhobo zeentshulube ngenxa yokunganyangeki kwazo okugqwesileyo.
• Iigiya zobhedu: I-Lightweight kunye ne-corrosion-resistant, isetyenziswe koomatshini abancinci kunye nezicelo zaselwandle.

Usetyenziso: Izixhobo zeentshulube, izixhobo zaselwandle, kunye nezixhobo ezincinci.

2.IiNkqubo zoNyango loBushushu kwiGear Manufacturing

Unyango lobushushu yinkqubo ebalulekileyo ekwenzeni izixhobo eziphucula ubulukhuni, amandla, kunye nokunganyangeki. Unyango olwahlukeneyo lobushushu lusetyenziswa ngokuxhomekeke kwimathiriyeli kunye neemfuno zesicelo, Carburizin Induction Hardening Flame Hardening Nitriding Quenching etc.

2.1 Ukungcwatywa (Carburizing)

I-Carburizing ibandakanya ukwazisa i-carbon kumphezulu we-low-carbon steel gear. Emva kokungcwatywa kwe-carburizing, igiya iyacinywa ukuze yenze umaleko onzima wangaphandle ngelixa ugcina undoqo owomeleleyo.

• Inkqubo: Isixhobo sifudunyezwa kwindawo ene-carbon-rich, ilandelwa kukucima.
• Iingenelo: Ukuqina komphezulu ophakamileyo kunye nokuqina okubalaseleyo okungundoqo.
• Usetyenziso: Izixhobo zeemoto, oomatshini boshishino, izixhobo zemigodi.

2.2 Nitriding

I-Nitriding yazisa i-nitrogen kumphezulu wentsimbi ye-alloy, idala umaleko oqinileyo, ongagugiyo ngaphandle kwemfuneko yokucima.

• Inkqubo: Isixhobo sifudunyezwa kumoya otyebileyo wenitrogen kumaqondo obushushu asezantsi noko.
• Iingenelo: Akukho ukuphazamiseka ngexesha lenkqubo, iyenza ilungele iigiya ezichanekileyo.
• Usetyenziso: Izixhobo ze-aerospace, izixhobo zemoto ezisebenza kakhulu, kunye noomatshini abachanekileyo.

2.3 Ukwenziwa Ukuqina

Ukuqina kwe-induction kunyango lokufudumala kwendawo apho iindawo ezithile zegiya zifudumala ngokukhawuleza zisebenzisa iikhoyili ze-induction kwaye zicinywe.

• Inkqubo: Imimandla ye-electromagnetic ephezulu yokufudumeza umphezulu wegiya, ilandelwa kukupholisa ngokukhawuleza.
• Iingenelo: Ibonelela ngobulukhuni apho bufuneka khona ngelixa igcina ukuqina okungundoqo.
• Usetyenziso: Iigiya ezinkulu ezisetyenziselwa oomatshini abanzima kunye nezixhobo zemigodi.

2.4 Ukuthambisa

I-Tempering yenziwa emva kokucima ukunciphisa i-brittleness yeegiya ezilukhuni kunye nokunciphisa uxinzelelo lwangaphakathi.

• Inkqubo: Iigiya ziphinda zifudunyezwe kwiqondo lobushushu eliphakathi zize zipholiswe kancinane.
• Iingenelo: Ukuphucula ukuqina kunye nokunciphisa ithuba lokuqhekeka.
• Usetyenziso: Iigiya ezifuna ibhalansi phakathi kwamandla kunye ne-ductility.

2.5 Ukuchama ngokudutyulwa

I-shot peening yinkqubo yonyango engaphezulu eyandisa amandla okudinwa kweegiya. Kule nkqubo, amaso entsimbi amancinci aqhunyiselwa kumphezulu wegiya ukudala uxinzelelo olucinezelayo.

• Inkqubo: Amaso okanye izithonga zentsimbi zidutyulwa ngesantya esiphezulu kumphezulu wegiya.
• Iingenelo: Ukwandisa ukumelana nokudinwa kwaye kunciphisa umngcipheko wokuqhekeka.
• Usetyenziso: Iigiya ezisetyenziswa kwi-aerospace kunye nosetyenziso lweemoto.

Ukukhetha izinto eziphathekayo ezifanelekileyo kunye nokusebenzisa unyango olufanelekileyo lokushisa ngamanyathelo ayimfuneko ekuqinisekiseni ukuba iigesi zisebenza ngokufanelekileyo phantsi kweemeko ezahlukeneyo.IntsimbiIhlala ilolona khetho luphezulu kwiigiya zemizi-mveliso, ngenxa yamandla ayo kunye nokuguquguquka kwayo, okuhlala kubhangiswacarburizing or induction ukuqinaukuqina okongeziweyo.Jula i-ayiniinika ukungcangcazela kakuhle,ubhedu nobheduzilungele usetyenziso oluphantsi

Amayeza obushushu afanai-nitriding, ukucaphuka, kwayeudutyulwe uchamaukomeleza ngakumbi ukusebenza kwegiya ngokuphucula ubulukhuni, ukunciphisa ukunxiba, kunye nokwandisa ukumelana nokudinwa. Ngokuqonda iipropathi zezinto ezahlukeneyo kunye nonyango lobushushu, abavelisi banokuluphucula uyilo lwegiya ukuhlangabezana neemfuno ezithile zamashishini ahlukeneyo.