Indlela yebhola emine inceda ukuvavanya ngokuchanekileyo ukusebenza kweshishini lokuthambisa

Injongo ephambili kunye nokubaluleka koshishino lwendlela yeebhola ezine

Indlela yebhola emine ivavanya ukusebenza koxinzelelo olugqithisileyo (EP) kunye nekhono lokuchasa ukunxitywa kwegrisi ngokufanisa iimeko zokukhuhlana okugqithisileyo kweendawo zoqhagamshelwano zetsimbi. Kuvavanyo, iibhola ezine zetsimbi zicwangciswe kwisakhiwo esithile sejometri. Ibhola yentsimbi ephezulu ijikeleza ngesantya esiphezulu kwaye yenza uqhagamshelwano lwe-friction kunye neebhola ezintathu ezisisigxina ezingezantsi. Ubuninzi obungabanjwanga umthwalo (ixabiso le-PB) kunye nomthwalo we-sintering (ixabiso le-PD) legrisi lilinganiswa ngokunyusa ngokuthe ngcembe umthwalo kuze kube yilapho ifilimu yokuthambisa ikhefu okanye i-metal sintering.

Ukubaluleka kolu vavanyo kukuba:

1.Ukulinganisa ukusebenza okugqithisileyo kwegrisi: Ukubonelela ngenkxaso yedatha ekukhetheni iimveliso zegrisi ezifanelekileyo ezifanelekileyo kwizixhobo zoshishino ukuthintela umonakalo wesixhobo obangelwa kukungaphumeleli kokuthambisa.

2. Ukukhuthaza ukuphuculwa kobugcisa bokuthambisa: nceda abasebenzi beR&D ukuba baphucule ifomula, baphuhlise izinto ezintsha zokuthambisa ezikwaziyo ukumelana nobushushu obuphezulu kunye noxinzelelo oluphezulu, kunye nokwandisa ubomi boomatshini.

3. Ukunciphisa iindleko zokusebenza kunye nokugcinwa kweendleko: ukunciphisa ixesha lokuphumla elingacwangciswanga kunye nokuphindaphinda kwecandelo ngokuvavanywa ngokuchanekileyo kokusebenza kwe-lubricant, kunye nokuphucula ukusebenza kakuhle kwemveliso.

Imilinganiselo yesigwebo senzululwazi yendlela yeebhola ezine

Kuvavanyo lwendlela yebhola ezine, ukusebenza kwegrisi kunokugwetywa ngezi zalathisi ziphambili:

1. Ukuqina kunye nokuzinza komatshini: Ubunzima (i-NLGI grade) yegrisi kufuneka ilungelelanise iimfuno zezixhobo, kwaye isakhiwo kufuneka sihlale sizinzile emva kokucheba ixesha elide.

2. Ukusebenza kobushushu obuphezulu: Okukhona iphezulu indawo yokuhla, kokukhona igrisi inamandla okumelana namaqondo obushushu aphezulu.

3. I-Antioxidation: Ukukwazi ukuxhathisa ukuguga kwiindawo eziphezulu zokushisa kuchaphazela ngqo ubomi benkonzo.

I-4.Ukuxhathisa kwamanzi kunye nokumelana nokubola: Ngokukodwa kwiindawo ezinomswakama okanye ezingcolileyo, igrisi idinga ukwahlula ngokufanelekileyo umswakama kunye nokukhusela iindawo zetsimbi.

Ukuqukumbela

Njengoko "umgangatho wegolide" wokuvavanya ukusebenza kwegrisi, indlela yebhola emine ibonelela ngesiseko esiphambili sobugcisa kwintsimi yoshishino. Njengoko iimeko zokusebenza kwezixhobo ziya zisiba nzima, ukuvavanya ngokuchanekileyo ukusebenza kwe-lubricant ngeendlela zenzululwazi akubonisi nje inkqubela yezobuchwepheshe, kodwa kunye nomlinganiselo ongundoqo wokuqinisekisa ukhuseleko lweshishini kunye nokusebenza kakuhle. Kwixesha elizayo, ukusungulwa kwetekhnoloji yokuthambisa kuya kuqhubeka nokuqhubela ishishini lemveliso ukuya kwicala elisebenzayo, elithembekileyo nelizinzileyo.