Iipleyiti zemihlathi ye-WUJ kunye neepleyiti ze-cheek zenziwe nge-manganese ekumgangatho ophezulu kwinkqubo echaziweyo neqhubekayo ebekwe esweni kwiziseko zethu kunye nezibonelelo zokuvelisa.Sinolawulo olupheleleyo kumgangatho kwinyathelo ngalinye lenkqubo, ukusuka ekukhethweni kwezinto ezikrwada ukuya kwimveliso yokugqibela.I-WUJ PLATE YOMHLAYA EYENZIWE NGEMANGANESE EKUPHAKAMILEYO.
Ipleyiti yomhlathi yohlulwe ibe yipleyiti esisigxina yomhlathi kunye nepleyiti eshukumayo yomhlathi.Yeyona nxalenye iphambili yesityumzi somhlathi.Xa isityumzi somhlathi sisebenza, umhlathi oshukumayo uncamathela kwipleyiti eshukumayo yomhlathi ukwenza intshukumo ejingi kabini, yenze i-engile enepleyiti yomhlathi esisigxina ukukhama ilitye.Ngoko ke, yinto elula eyonakeleyo kwi-crusher yomhlathi (ekubhekiswa kuyo: ukunxiba inxalenye).
Njengecandelo elinezinga eliphezulu lokunxiba emhlathini, ukukhethwa kwezinto zeplate yomhlathi kuhambelana neendleko kunye nenzuzo yabasebenzisi.
I-WUJ inokukhetha imathiriyeli yepleyiti yomhlathi, njengoko kubonisiwe kolu luhlu lulandelayo:
Uhlobo lwezinto eziphathekayo | Inkcazo |
Intsimbi yemanganese ephezulu | Intsimbi yemanganese ephezulu yimathiriyeli yemveli yepleyiti yomhlathi yesityumzo somhlathi, enefuthe elihle lokuchasa umthwalo.Nangona kunjalo, ngenxa yesakhiwo se-crusher, i-angle phakathi kweeplate zemihlathi ezihambayo kunye nezisisigxina zinkulu kakhulu, ekulula ukubangela i-abrasive sliding.Ubunzima bomphezulu wepleyiti yomhlathi buphantsi ngenxa yokungonelanga kokuqina kwe-deformation.Isitya somhlathi sigqitywe ngokukhawuleza ngenxa ye-short-range abrasive cutting.Ukuze kuphuculwe ubomi benkonzo yeplate yomhlathi, kuye kwaphuhliswa izinto ezahlukeneyo zeplate yomhlathi, njengokongeza i-Cr, Mo, W, Ti, V, Nb. kunye nezinye izinto zokuphucula intsimbi ephezulu yemanganese, kunye nokwenza unyango lokuqinisa ukusasazwa kwintsimbi ephezulu yemanganese, ukuze kuphuculwe ubulukhuni bayo bokuqala kunye namandla esivuno.Isiphumo esihle sesicelo sifunyenwe kwimveliso. |
Intsimbi yemanganese ephakathi | Intsimbi yemanganese ephakathi yaqala ukuyilwa yiClimax Molybdenum Industry Company yaze yadweliswa ngokusesikweni kwi-patent yase-US ngo-1963. Indlela yokwenza lukhuni kukuba uzinzo lwe-austenite luyehla emva kokuba umthamo wemanganese wehlile.Xa ifuthe okanye igugile, i-austenite ixhomekeke kwi-deformation induced martensite transformation, ephucula ukuxhathisa kwayo.Ukubunjwa okuqhelekileyo (%) kwensimbi ye-manganese ephakathi: 0.7-1.2C, 6-9Mn, 0.5-0.8Si, 1-2Cr kunye nezinye izinto zokulandelela i-V, i-Ti, i-Nb, umhlaba onqabileyo, njl. Ubomi bokwenene benkonzo yensimbi ye-manganese ephakathi ipleyiti yomhlathi inokunyuswa ngaphezu kwe-20% xa ithelekiswa nentsimbi ephezulu yemanganese, kwaye ixabiso lilingana naleyo yentsimbi ephezulu yemanganese. |
Intsimbi ephezulu yechromium | Nangona intsimbi ephezulu yechromium inokumelana nokunxiba okuphezulu, inokuqina okulambathayo, ke ngoko ukusebenzisa intsimbi ephezulu yechromium njengomhlathi akuyomfuneko ukufumana iziphumo ezilungileyo.Kwiminyaka yakutshanje, intsimbi ephezulu yechromium iphoswe okanye ibotshelelwe kwipleyiti yomhlathi yentsimbi ephezulu yemanganese ukuze yenze ipleyiti edibeneyo yomhlathi kunye nokumelana nokunxiba okungaphezulu kwamaxesha ama-3, nto leyo ephucula kakhulu ubomi benkonzo yepleyiti yomhlathi.Oku kuyindlela esebenzayo yokuphucula ubomi benkonzo yeplate yomhlathi, kodwa inkqubo yokuvelisa iyinkimbinkimbi, ngoko kunzima ukuvelisa. |
Intsimbi ephakathi yekhabhoni ephantsi | Medium carbon low alloy cast steel luhlobo lwemathiriyeli engagugiyo esetyenziswa kakhulu.Ngenxa yobunzima bayo obuphezulu (≥ 45HRC) kunye nokuqina okufanelekileyo (≥ 15J / cm ²), Iyakwazi ukuxhathisa ukukhathala okubangelwa ukusika izinto kunye nokuphindaphinda okuphindaphindiweyo, oko kubonisa ukuxhathisa okulungileyo.Ngelo xesha, i-carbon low low alloy cast steel cast inokutshintsha kwakhona ukuqina kwayo kunye nokuqina kuluhlu olukhulu ngokulungelelanisa ukubunjwa kwayo kunye nenkqubo yonyango lobushushu ukuze ihlangabezane neemfuno zeemeko ezahlukeneyo zokusebenza.Uvavanyo lomsebenzi lubonisa ukuba ubomi benkonzo yeplate yomhlathi eyenziwe ngentsimbi ephakathi kwekhabhoni ephantsi kwe-alloy ingaphezulu kwamaxesha ama-3 ubude kunobo benziwe ngentsimbi ephezulu ye-manganese. |
Ukukhethwa kwezinto zepleyiti yomhlathi kufuneka kuhlangabezane neemfuno zobunzima obuphezulu kunye nokuqina, kodwa ukuqina kunye nokuqina kwezixhobo zihlala ziphikisana.Ngoko ke, xa sikhetha izinto zokusebenza, kufuneka siqonde ngokupheleleyo iimeko zokusebenza kwaye ukhethe ngokufanelekileyo izinto.
Ukubunjwa kunye nobunzima bezinto eziphathekayo nazo ziyizinto ezingenakunakwa ekukhethweni kwezinto ezifanelekileyo.
Ngokubanzi, okukhona ubulukhuni bezinto eziphathekayo, kokukhona iimfuno zokuqina ziphezulu kwizinto eziguga lula.Ngoko ke, phantsi kweemeko zokuhlangabezana neemfuno zokuqina, izinto ezinobunzima obuphezulu kufuneka zikhethwe ngokusemandleni.
Indlela yokunxiba yeendawo ezigugileyo ngokulula iya kuthathelwa ingqalelo ekukhetheni imathiriyeli efanelekileyo.
Ukuba ukusika ukunxiba kuyona nto iphambili, ubunzima buya kuqwalaselwa kuqala xa ukhetha izinto;Ukuba ukunxitywa kokuguqulwa kweplastiki okanye ukudinwa kuphezulu, iplastiki kunye nokuqina kuya kuqwalaselwa kuqala xa ukhetha izinto.
Ngokuqinisekileyo, xa sikhetha izinto eziphathekayo, kufuneka siqwalasele ingqiqo yeenkqubo zabo, okulula ukucwangcisa imveliso kunye nokulawula umgangatho.
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