Ekhaya
Intsimbi ekhethekileyo
01 02 03 04 05
Intsimbi eshushu eqengqelekisiweyo ekwazi ukumelana nebhola
ulwazi lweemveliso
| UHLOBO | INGCACISO | UMGANGATHO |
| I-LT-B2, LT-B3, LT-B4 | Φ20-110 | Isivumelwano sobuchule samazwe amabini |
| HZ-B2, GN-2A-1, SGI-1, GN-3A-2 | Φ20-110 | Isivumelwano sobuchule samazwe amabini |
| SGI-3, SGI-6 | Φ20-110 | Isivumelwano sobuchule samazwe amabini |
| S704 | Φ20-110 | Isivumelwano sobuchule samazwe amabini |
Kwindawo yokusetyenziswa kwemizi-mveliso, imfuno yezinto ezihlala zihlala kunye nezinxilisayo zibaluleke kakhulu, ngakumbi kwiindawo apho amandla abrasive kunye neemeko ezinzima zixhaphake. Enye yezinto ezinjalo eziye zafumana ukugqwesa kumashishini ahlukeneyo yintsimbi ye-hot-rolled wear-resistant ball. Le ngxubevange entsha imele uphuhliso olubalulekileyo kubunjineli bemathiriyeli, inikezela ngobulukhuni obukhethekileyo, ukuqina, kunye nokuchasana nokukrazuka, kuyenza ibe lolona khetho lufanelekileyo kwizicelo apho ubomi obude kunye nokuthembeka kubalulekile.
Intsimbi yentsimbi egutyungelwe ngokushushu luhlobo olukhethekileyo lwentsimbi eyenzelwe ukumelana nobunzima bemeko-bume erhabaxa, efana nemigodi, ukwakhiwa, kunye neenkqubo zokuvelisa ezibandakanya ukutyumza nokusila. Inkqubo yokuvelisa ibandakanya ukubeka intsimbi kwiqondo lokushisa eliphezulu ngexesha lokutshisa okutshisayo, kulandelwa ukupholisa okulawulwayo, okunika iimpawu ezithile zomatshini kunye nesinyithi kwizinto eziphathekayo. Le nkqubo yokuvelisa ngokucokisekileyo iphumela kwi-alloy yensimbi enokuqina okuphuculweyo kunye nokumelana nokunxiba, ukuyibeka ngaphandle kweentsimbi eziqhelekileyo.
Olona phawu luphambili olwahlula intsimbi yentsimbi eshushu eqengqelekayo bukuqina kwayo okumangalisayo, okuqhele ukulinganiswa kwisikali seRockwell. Obu bunzima bukhethekileyo buphunyezwa ngokukhethwa ngokucokisekileyo kwezinto ze-alloying, unyango lobushushu, kunye nolawulo oluchanekileyo lwenkqubo yokuvelisa. I-microstructure yensimbi yenzelwe ukubandakanya izigaba ezinzima, ezifana ne-carbides, ezifaka isandla ekukwazini ukumelana nokuguga, impembelelo kunye nemithwalo enzima.
Ukusetyenziswa kwentsimbi yentsimbi enganyangekiyo eqengqelekayo eshushu iyahluka kwaye ibanzi kumashishini amaninzi. Kwimisebenzi yezimayini, ezi bhola zetsimbi zisetyenziselwa ukutyumza kunye neenkqubo zokugaya, apho i-ore iyancipha ibe yincinci. Ngokufanayo, amashishini abandakanyekayo kwimveliso yesamente, ukuveliswa kwamandla, kunye nokucutshungulwa kweekhemikhali kuxhamla kwi-high-wear resistance yala mabhola ensimbi kumatshini kunye nezixhobo ezahlukeneyo.
Ngaphezu koko, ukusetyenziswa kwentsimbi yentsimbi ye-hot-rolled wear-resistant ball igalelo ekwandiseni ukusebenza kakuhle kunye nokuphumelela kweendleko kwiinkqubo zoshishino ngokunciphisa ixesha lokuphumla kunye neendleko zokugcina ezinxulumene nokugqoka izixhobo. Ubude obude bezi bhola zetsimbi buguqulela ubomi benkonzo eyandisiweyo kumatshini, ekugqibeleni kuphuculwe imveliso yonke kunye nenzuzo yemisebenzi yoshishino.
Ukuqukumbela, intsimbi yentsimbi engagungqiyo ehot-rolled imile njengobungqina benkqubela phambili kwisayensi yezixhobo, inika isisombululo kwimingeni ebangelwa ziimeko ezirhabaxa kumacandelo ahlukeneyo oshishino. Indibaniselwano eyodwa yokuqina, ukuqina, kunye nokunganyangeki kokunxiba kuyenza ibe yinto ebaluleke kakhulu koomatshini kunye nezixhobo apho ukuqina kungaxoxiswana. Njengoko amashishini eqhubeka nokuguquka, indima yentsimbi yentsimbi engagungqiyo ehot-rolled ingakhula, ibonelele ngezisombululo ezihlala zihleli kwiimfuno ezikhulayo zezicelo zanamhlanje.