Ikhwalithi ephezulu ye-AISI52100 GCr15 4mm G10-G1000 Chrome Steel Ball yesithuthuthu /Izingxenye Zebhayisikili/ Ibhola Lokuthwala
Incazelo yomkhiqizo
Ngenxa yezici zayo eziqondile ezinjengokuqina okukhulu, ukumelana nokugqoka okuphezulu, ukuqedwa okuhle kwendawo kanye nokubekezelelana okuphansi, insimbi ye-low-alloy martensitic AISI 52100 chromium isetshenziselwa ukwakhiwa kwamabheringi nama-valve.
Izindawo zokufaka isicelo
Amabhola aginqikayo, amavalvu, izixhumi ezisheshayo, ama-bearings amabhola anembayo, izingxenye zemoto (amabhuleki, isiteringi, ukudluliswa), amabhayisikili, amathini e-aerosol, imihlahlandlela yamadrawa, amathuluzi omshini, izinto zokukhiya, amabhande okuthutha, izicathulo zamaslayidi, amapeni, amaphampu, amasondo azungezayo, izinsimbi zokulinganisa, izikulufu zebhola, izinto zikagesi zasendlini.
uhlu lwepharamitha
| Ibhola Lensimbi le-Chrome | |
| Okubalulekile | I-AISI52100/SUJ2/GCr15/DIN 1.3505 |
| Ububanzi besayizi | 0.8mm-50.8mm |
| Ibanga | I-G10-G1000 |
| Ukuqina | HRC:60–66 |
| Izici | (1) Ukusebenza okuphelele kuhle. (2)ukuqina okuphezulu kanye nomfaniswano. (3)Ukumelana nokugqoka kanye namandla okukhathala othintana nawo kuphezulu. (4) Ukusebenza kokucubungula okushisayo kuhle. |
| Isicelo | Ibhola elithwele i-Chrome elisetshenziselwa kakhulu ukukhiqiza amabhola ensimbi, amarola kanye nama-bushings kuma-drive shaft afana nezinjini ezivuthayo zangaphakathi, izitimela zikagesi, amathuluzi omshini, ogandaganda, okokusebenza okuginqikayo, izinsimbi zokumba, izimoto zikaloliwe kanye nemishini yezimayini. |
| Ukwakheka kwamakhemikhali | ||||||
| 52100 | C | Si | Mn | P | S | Cr |
| 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | 0-0.025 | 0-0.020 | 1.40-1.65 | |
Inqubo yokukhiqiza
Ukuhlolwa Kwezinto Ezingavuthiwe
Impahla eluhlaza iza ngendlela yocingo.Okokuqala, impahla eluhlaza ibhekwa abahloli bekhwalithi ukuze kutholakale ukuthi ikhwalithi isezingeni elifanele yini nokuthi zikhona yini izinto ezinokukhubazeka.Okwesibili, qinisekisa ububanzi futhi ubuyekeze izitifiketi zempahla eluhlaza.
Isihloko Esibandayo
Umshini wesihloko esibandayo usika ubude obucacisiwe bezinto zocingo zibe yi-cylindrical slugs.Ngemva kwalokho, ama-halves amabili ane-hemispherical yesihloko ayafa akha i-slug ibe yindilinga ecishe ibe yindilinga.Le nqubo yokubumba yenziwa ekamelweni lokushisa futhi inani elincane lezinto ezingeziwe lisetshenziselwa ukuqinisekisa ukuthi umgodi wokufa ugcwele ngokuphelele.Isihloko esibandayo senziwa ngesivinini esiphezulu kakhulu, ngesivinini esimaphakathi sebhola elilodwa elikhulu ngomzuzwana.Amabhola amancane aqondiswa ngesivinini samabhola amabili kuya kwamane ngomzuzwana.
Iyabaneka
Phakathi nale nqubo, ukwaziswa okweqile okwakhiwa eduze kwebhola kuzosuswa.Amabhola adluliswa izikhathi ezimbalwa phakathi kwamapuleti ensimbi amabili agqinsiwe asusa inani elincane lempahla eyeqile njengoba egingqika.
Ukwelashwa Kokushisa
Izingxenye zibe-ke kufanele ziphathwe ngokushisa kusetshenziswa izinqubo zokucisha nokushisa.Isithando somlilo esijikelezayo sisetshenziswa ukuze kuqinisekiswe ukuthi zonke izingxenye zinezimo ezifanayo.Ngemuva kokwelashwa kokushisa kokuqala, izingxenye zicwiliswa endaweni yokugcina amafutha.Lokhu kupholisa okusheshayo (ukucisha uwoyela) kukhiqiza i-martensite, isigaba sensimbi esibonakala ngokuqina okuphezulu kanye nezakhiwo zokugqoka eziphakeme.Ukufuthelana okulandelayo kunciphisa ingcindezi yangaphakathi kuze kube yilapho kufinyelelwa umkhawulo wokugcina wokuqina obekiwe wamabhereli.
Ukugaya
Ukugaya kwenziwa kokubili ngaphambi nangemva kokwelashwa kokushisa.Qeda Ukugaya (okubuye kwaziwe ngokuthi Ukugaya Kanzima) kusondeza ibhola ezidingweni zalo zokugcina.Ibanga lebhola lensimbi elinembayoiyisilinganiso sokunemba kwayo iyonke;lapho inombolo iphansi, ibhola linembe kakhudlwana.Ibanga lebhola lihlanganisa ukubekezelela ububanzi, ukuzungeza (i-sphericity) kanye nobukhulu obungaphezulu obubuye bubizwe ngokuthi ukuphela kwendawo.Ukwenziwa kwebhola eliqondile kuwumsebenzi wenqwaba.Ubukhulu belothi bunqunywa usayizi wemishini esetshenziselwa ukugaya nokuhlanganisa.
Ukubhuqa
I-Lapping ifana nokugaya kodwa inezinga eliphansi kakhulu lokususa izinto.I-Lapping yenziwa kusetshenziswa amapuleti amabili e-phenolic kanye ne-slurry e-abrasive enhle kakhulu njengothuli lwedayimane.Le nqubo yokugcina yokukhiqiza ithuthukisa kakhulu ubulukhuni bendawo.I-Lapping yenziwa ngenxa yokunemba okuphezulu noma amamaki ebhola anembe kakhulu.
Ukuhlanza
Umsebenzi wokuhlanza ube usususa noma iziphi izinto eziwuketshezi ezicutshungulwayo kanye nensalela yezinto eziqhumayo ohlelweni lokukhiqiza.Amakhasimende acela izidingo eziqinile zokuhlanza, njengalezo ezisemkhakheni we-microelectronics, izimboni zezokwelapha noma zokudla, angakwazi ukusizakala nge-Hartford Technologies izinketho zokuhlanza eziyinkimbinkimbi.
Ukuhlola Okubonakalayo
Ngemuva kwenqubo yokukhiqiza eyinhloko, amabhola ensimbi amaningi anembayo ahlolwa izikhathi eziningi zokulawulwa kwekhwalithi.Ukuhlolwa okubonakalayo kuyenziwa ukuze kubhekwe iziphambeko njengokugqwala noma ukungcola.
I-Roller Gauging
I-roller gauging iyinqubo yokuhlunga engu-100% ehlukanisa kokubili amabhola ensimbi anemba angaphansi nosayizi ongaphezu kosayizi.Sicela uhlole okuhlukile kwethuividiyo kunqubo yokukala i-roller.
Ikhwalithi yokulawula
Inqwaba yamabhola anembayo iyahlolwa ukuze kuqinisekiswe izimfuneko zebanga lokubekezelela ububanzi, ukuzungeza kanye nobulukhuni bomhlaba.Phakathi nale nqubo, ezinye izici ezifanele ezinjengokuqina, nanoma yiziphi izidingo ezibonakalayo nazo ziyahlolwa.
