Isishwankathelo seBearing Steel Bar/Rod
Intsimbi yokuthwala isetyenziselwa ukwenza iibhola, iirola kunye neeringi zeebheri. Ibheri inoxinzelelo olukhulu kunye nokungqubana xa isebenza, ngoko ke intsimbi yokuthwala iyadingeka ukuba ibe nobunzima obuphezulu nobufanayo, ukumelana nokuguguleka kunye nomda ophezulu we-elastic. Iimfuneko zokufana kokwakheka kweekhemikhali, umxholo kunye nokusasazwa kwezinto ezingezizo zesinyithi, kunye nokusasazwa kwee-carbides zentsimbi yokuthwala zingqongqo kakhulu. Yenye yeendidi zentsimbi eziqinileyo kuyo yonke imveliso yentsimbi. Ngo-1976, i-ISO, i-International Organisation for Standardization, yafaka ezinye iindidi zentsimbi yokuthwala ngokubanzi kumgangatho wamazwe ngamazwe, yaza yahlula intsimbi yokuthwala yaba ziindidi ezine: intsimbi yokuthwala eqinileyo ngokupheleleyo, intsimbi yokuthwala eqinileyo kumphezulu, intsimbi yokuthwala engatyiwayo, kunye nentsimbi yokuthwala enobushushu obuphezulu, iyonke ifikelela kwiindidi zentsimbi ezili-17. Amanye amazwe ongeza udidi lwentsimbi yokuthwala okanye i-alloy ngeenjongo ezikhethekileyo. Indlela yokwahlulahlula intsimbi yokuthwala ebandakanyiweyo kumgangatho eTshayina ifana ne-ISO, ehambelana neendidi ezine eziphambili: intsimbi yokuthwala i-chromium ephezulu, intsimbi yokuthwala i-carburised, intsimbi yokuthwala engatyiwayo engatyiwayo, kunye nentsimbi yokuthwala enobushushu obuphezulu.
Ukusetyenziswa kweBearing Steel Bar/Rod
Intsimbi yokuthwala isetyenziselwa kakhulu ukwenza umzimba oqengqelekayo kunye neringi yebheri yokuqengqeleka. Intsimbi yokuthwala iyadingeka ukuba ibe nobunzima obuphezulu, ubunzima obufanayo, umda ophezulu we-elastic, amandla aphezulu okudinwa, ubunzima obufunekayo, ukuqina okuthile, kunye nokumelana nokugqwala kwi-atmospheric smoothing agent kuba ibheri kufuneka ibe neempawu zobomi obude, ukuchaneka okuphezulu, ubushushu obuphantsi, isantya esiphezulu, ukuqina okuphezulu, ingxolo ephantsi, ukumelana nokuguguleka okuphezulu, njl. Ukuze kuhlangatyezwane neemfuno zokusebenza ezingentla, iimfuno zokufana kweekhemikhali, umxholo kunye nohlobo lokufakwa kwe-non-metallic, ubungakanani be-carbide particles kunye nokusasazwa, i-decarburization, njl. yentsimbi yokuthwala ingqongqo. Intsimbi yokuthwala idla ngokuphuhliswa kwicala lomgangatho ophezulu, umsebenzi ophezulu kunye neendidi ezininzi.
