Izinkinga ezijwayelekile nokuthi ungazivimbela kanjani?
Izinkinga ezijwayelekile ekukhiqizeni i-brake disc: umgodi womoya, i-shrinkage poor, umgodi wesihlabathi, njll; I-graphite ephakathi nendawo kanye nohlobo olusezingeni lensimbi lidlula okujwayelekile, noma isilinganiso se-carbide anangeni; Ubulukhuni be-Brinell ephezulu kakhulu buholela ekusetshenzisweni okunzima noma kubulukhuni abangalingani; Isakhiwo se-graphite sinama-coarse, izakhiwo zemishini azikhuphuki ezijwayelekile, ubulukhuni bumpofu ngemuva kokucutshungulwa, futhi i-poility esobala esendaweni enkulu yokuphonsa nayo yenzeka ngezikhathi ezithile.
1. Ukwakheka kanye nokuvimbela izimbobo zomoya: Izimbobo zomoya zingenye yezinkinga ezivame kakhulu zokusakazeka kwe-brake disc. Izingxenye ze-Brake Disc zincane futhi zincanyana, ukupholisa nokuqina kanye nokuqina kwesivinini sokuqina kuyashesha, futhi kungenzeka ukuthi kungenzeka ukuthi izimbobo zomoya wezulu nezimbobo zomoya ezisebenzayo. I-Fat Oil Binder Sand Core inesizukulwane esikhulu segesi. Uma okuqukethwe umswakama isikhunta kuphezulu, lezi zinto ezimbili zivame ukuholela kuma-pores angahlaseli ekusakazeni. Kutholakale ukuthi uma umswakama wokuqukethwe kwesihlabathi sokubumba udlula, isilinganiso se-porosis scrap sandisa kakhulu; Kwezinye izinkankwane ezicinile zesihlabathi, ukujaha (ukujaha ama-pores) kanye nama-pores angaphezulu (ama-shelling) avame ukuvela. Lapho i-resin ehlanganisiwe yesihlabathi eshisayo yebhokisi elishisayo lebhokisi, ama-pores abucayi ngokukhethekile ngenxa yesizukulwane esikhulu segesi; Ngokuvamile, i-brake disc enesihlabathi esimnyama kuyaqabukela inezinkinga zomoya;
2. Ukwakheka komgodi womoya: igesi ekhiqizwa yi-disc sand umnyombo we-brake disc disc ukuphonsa ngokushisa okuphezulu iyogeleza ngaphandle noma ngaphakathi ngokuqondile ngegebe elijwayelekile. I-disc sand core iba mncane, indlela yegesi iba mincane futhi ukumelana nokugeleza kuyanda. Kwesinye isimo, lapho insimbi encibilikisiwe iqala kabusha isisekelo se-disc sand, inani elikhulu legesi lizoqhuma; Noma othintana nezinga lokushisa eliphakeme elinezinga lokushisa elinezinto eziphakeme zamanzi aqukethe isihlabathi (ukuxubana okungekho emthethweni) endaweni ethile, okubangela ukuqhuma kwegesi, ukujaha umlilo nokwakha ama-pores aholayo; Kwesinye isigameko, igesi ephezulu yokucindezela i-High-Presussure inhlasela insimbi ebilisiwe futhi iyontana futhi iphunyuke. Lapho isikhunta singakwazi ukusikhipha ngesikhathi, igesi izokwekakaza ungqimba lwegesi phakathi kwensimbi ebilisiwe kanye nendawo engezansi yesikhunta esingenhla, ehlala ingxenye yesikhala ebusweni be-disc ephezulu. Uma i-a conton iqinile, noma i-viscosity inkulu futhi ilahlekelwa yi-fluidity, isikhala esihlalwa yigesi asikwazi ukugcwaliswa, sizoshiya ama-pores angaphezulu. Ngokuvamile, uma igesi ekhiqizwa umnyombo ayikwazi ukuyontana futhi iphunyuke kwinsimbi ebiwe ngesikhathi, izohlala endaweni engenhla ye-disc, kwesinye isikhathi ivezwa ngemuva kokuqhuma kwesilinganiso se-oxide, futhi kwesinye isikhathi ivezwa ngemuva kwemishini, okuzodala imfucuza amahora. Lapho umnyombo we-brake disc umkhulu, kuthatha isikhathi eside ukuthola insimbi encibilikisiwe ukuba isukume ngesimo se-disc bese ifaka i-disc core. Ngaphambi kokungeniswa komzimba, igesi ekhiqizwe umnyombo inesikhathi esithe xaxa sokugeleza ngokukhululeka endaweni engenhla yomgogodla ngokusebenzisa igebe lesihlabathi, kanye nokumelana nokugeleza kwangaphandle noma kwangaphakathi okuvundlile nakho kuncane. Ngakho-ke, amaphutha ezinhlangothini angaphezulu komhlaba aqabukela akhiwe, kepha ama-pores angawodwa angawodwa nawo angavela. Lokho kusho ukuthi, kunosayizi obucayi wokwakha ama-pores noma ama-pores angaphezulu phakathi kobukhulu nobukhulu besimo sakwaSand. Lapho ubukhulu bendawo yesihlabathi bungaphansi kwalolu ngosayizi obucayi, kuzoba nokuthambekela okukhulu kwama-pores. Lesi sici esibucayi sikhuphuka ngokwanda kwesilinganiso se-radial ye-brake disc nangokuncipha kwesimo se-disc. Ukushisa kuyinto ebalulekile ethinta iziphasi. Insimbi encibilikisiwe ingena emgodini womuntu ovela e-sprie yangaphakathi, idlula umnyombo ophakathi lapho igcwalisa i-disc, futhi ihlangana kanjani ne-sprie yangaphakathi. Ngenxa yenqubo ende ende, izinga lokushisa lincipha kakhulu, futhi i-viscosity inyusa ngokufanele, isikhathi esisebenzayo sama-bubble ukuba sithenge futhi silingene ngaphambi kokuba igesi ikhishwe ngokuphelele, ngakho-ke kuvela ama-pores. Ngakho-ke, isikhathi esisebenzayo se-bubble esintantayo futhi sidilizwa singase sibe nzima ngokwandisa izinga lokushisa lensimbi elibunjiwe ku-disc maqondana ne-sprie yangaphakathi.
