Yintoni Sintered iibheringi
I-Sintering yinkqubo yokuvelisa iindawo, apho ubushushu kunye noxinzelelo lulawulwa ukutshisa umgubo kodwa ungawunyibiliki. Ngaphantsi kwesenzo sobushushu, iinqununu ezicinezelwe ngaphambili kwaye zenziwe kwi-mold zidibene kunye. Emva koko iinxalenye zingeniswa ngeoli, ukwenzela ukuba iindawo ezincinci phakathi kweenkozo zizaliswe ngeoli, kwaye ekugqibeleni inxalenye eneempawu ezibalaseleyo zokuslayida ifunyenwe.
I-Sintered bearings, ekwaziwa ngokuba ziibheringi eziphathwa ubushushu, ziibheringi ezenziwe kusetyenziswa ubuchule bokuntywila ngomgubo. Ukudala i-bearing eqinile, inkqubo yokuvelisa ibandakanya ukucofa kunye ne-sintering powder yensimbi kumaqondo aphezulu kunye noxinzelelo. I-Jiehuang igxile ekuphuhliseni nasekuveliseni iibheringi ezine-sintered. Senza ngaphezulu kwe-1 yebhiliyoni yeebheringi zeprimiyamu kubathengi bethu nyaka ngamnye kwaye sibancede ngoyilo kunye nokukhethwa kwezinto eziphathekayo zeebheringi ezifakwe kwi-sintered. Iibheringi ze-Sintered zisetyenziswa kakhulu kumzi-mveliso wokwenza oomatshini ngenxa yenkqubo yokwenziwa komgubo kaJiehuang, ebanika ukuchaneka okuphezulu, ukuxhathisa ukubola, ukumelana nokunxiba, kunye nomgangatho ongaguqukiyo, phakathi kwezinye iimpawu.
Ukuthwala Iintlobo
Ngaphaya koyilo oluqhelekileyo lwesangqa, olujikekileyo, kunye nolwesilinda, ukuqhubela phambili komgubo wesinyithi (PM) kunyuse kakhulu amandla okuvelisa iibheringi kunye namanye amacandelo anejiyometri entsonkothileyo. Olu phuhliso luluncedo ngokukodwa kwizicelo ezifuna iimilo ezizodwa okanye iimpawu zokusebenza ezikhethekileyo ekunzima ukuvelisa ngobuchule bomatshini bemveli.
Iijiyometri ezithwele nzima ziyenzeka ngenxa yomgubo wesinyithi wanamhlanje ngezi ndlela zilandelayo:
1. Iijiyometri zangaPhakathi ezenzelwe wena
I-metallurgy ye-powder ivumela ulawulo oluchanekileyo kwisakhiwo sangaphakathi seebheringi, okwenza kube lula ukwenza imijelo yangaphakathi eyinkimbinkimbi, i-grooves, okanye i-cavities enokusetyenziswa ukuthambisa, ukupholisa, okanye ukunciphisa ubunzima. Oku kunenzuzo ngakumbi kumashishini asebenza ngokuphezulu afana ne-aerospace okanye i-automotive, apho ukusebenza kwemveliso kunokubaluleka ekusebenzeni kwenkqubo.
2. Iibheringi eziHollow
Kwezinye izicelo, ukunciphisa ubunzima becandelo kubalulekile ngaphandle kokuncama amandla. I-metallurgy yomgubo inokuvelisa iibheringi ezingenanto kunye nezakhiwo zangaphakathi eziyinkimbinkimbi zombini ezikhaphukhaphu kwaye zomelele. Oku kuluncedo ngakumbi kwimizi-mveliso ye-aerospace kunye ne-automotive, apho igram nganye ibala ukusebenza kunye nokusebenza kakuhle kwamafutha.
3. Hybrid Material Bearings
Ubuchwephesha be-PM obuphezulu buvumela ukudalwa kweebheringi ze-hybrid ezenziwe ngokudityaniswa kwezinto ezahlukeneyo. Ngokomzekelo, unokudibanisa uluhlu lwangaphandle lwamandla aphezulu kunye ne-porous layer yangaphakathi enokuthi ithathe i-lubrication, iphucule ukusebenza kwe-bearings kwiimeko ezinzima. Oku kunokunceda ukunciphisa ingxabano kunye nokuguga ngokuhamba kwexesha.
4. Iibheringi zokuzithambisa
Iibheringi ezenziwe kwizinto ezithile ze-PM zinokuyilwa kunye nezithambiso ezifakwe ngaphakathi kwe-metal matrix ngokwayo. Oku kuvumela ukuzithambisa, ukunciphisa iimfuno zokugcina kunye nokwandisa ubomi bokusebenza bokuthwala, okwenza kube lula ukufakwa kwezicelo kwiindawo ezikude okanye ezinzima ukufikelela kuzo.
5. Iimilo ezintsonkothileyo zezicelo ezikhethekileyo
I-PM iphinda ivumele ukuveliswa kweebheringi kunye nemilo yesiko, engekho-standard enokuthi iyimfuneko kwizicelo ezithile. Umzekelo, iibheringi ezifuna ukungena kwizindlu ezingezizo okanye ezingaqhelekanga zinokuyilwa ngeekhontolo ezintsonkothileyo ukuhlangabezana neemfuno ezichanekileyo zoomatshini okanye inkqubo ezisetyenziswa kuyo.
Ukuyila iMpatho egqibeleleyo yeSicelo sakho
Ngaba ujonge ukuyila iibheringi ze-sintered zesiko ezihlangabezana neemfuno ezithile zesicelo sakho? Nokuba ujongene neejometri ezisemgangathweni okanye ezinzima, sinokukuxhasa ekukhetheni imathiriyeli efanelekileyo kunye noyilo.
Qhagamshelana nathi kwaye unokuphonononga ngokulula iindlela ezahlukeneyo zokuthwala kwaye wenze isigqibo esinolwazi sokukhetha ukuthwala okulunge ngakumbi iimfuno zakho. Iqela le-Jiehuang likunceda ukuba ukhethe izinto ezifanelekileyo kunye neempawu zoyilo ukuze uphucule ukusebenza, ukuqina kunye nokusebenza kakuhle.
IiPropathi zobuGcisa zeSintered Sliding Bearings
Iibheringi zethu ze-sliding sliding zenzelwe ukusebenza okugqwesileyo kunye nokuthembeka, kwaye zinokwenziwa ngokungqongqo ngokungqinelana ne-DIN yokuqala, i-ISO, kunye nemigangatho ye-MPIF. Oku kuqinisekisa ukuba yonke ibherethi idibana neyona migangatho iphezulu kwaye ifanelekile kuluhlu olubanzi lwezicelo zoshishino.
Iinzuzo eziphambili ziquka:
- •Uveliso oluchanekileyo:Ukuthotyelwa kwemigangatho yamazwe ngamazwe kuqinisekisa ukuhambelana nokuchaneka kuwo onke amacandelo.
- •Ukusebenza ngokuLungileyo:Iibheringi zethu ezityibilikayo ezityibilikayo zenzelwe umthamo ophezulu womthwalo, ukuqina, kunye nokukhuhlana okuphantsi, zizenza zilungele zombini iinkqubo ezisemgangathweni nezikhethekileyo.
- •Ukuguquguquka kwezinto:Sinikezela ngezixhobo ezahlukeneyo, ezivumela ukwenziwa ngokusekwe kwiimfuno zakho zokusebenza ezithile.
Nokuba uyila isantya esiphezulu, umthwalo onzima, okanye usetyenziso olukhethekileyo, iibheringi zethu ze-sliding sliding zakhelwe ukuzisa iziphumo ezithembekileyo nezihlala ixesha elide.
Izinto eziqhelekileyo zeSintered Metal Bearings
1. IBronzi eneSintered
Ukubunjwa: Ngokuqhelekileyo iqukethe i-90% yobhedu (Cu) kunye ne-10% ye-tin (Sn). Olunye uqulunqo lunokubandakanya izongezo ezifana negraphite okanye ukukhokelela ekuphuculeni iipropathi ezisebenza ngokumileyo.
Iinkcazelo ngeempawu:
I-self-lubricating: Isakhiwo se-porous sivumela ukugcinwa kweoli, ukubonelela ngokucokisekileyo okuqhubekayo ngexesha lokusebenza.
I-Corrosion Resistant: Izinto zobhedu ziyaxhathisa ngokwendalo, zizenza zilungele ulwandle kunye nezinye iindawo ezirhabaxa.
Ukuqina: Ukumelana nokukhathala okuphezulu kunye nokuqina phantsi kweemeko zomthwalo.
2. Sintered Iron
Ukubunjwa: Ihlala ibandakanya umxube wentsimbi kunye nezinye izinto ezifana ne-zinc okanye i-nickel ukuphucula iimpawu zokusebenza.
Iinkcazelo ngeempawu:
Umthamo oPhezulu woMthwalo: Iibheringi zentsimbi ezinobuqhophololo zinokuxhasa imithwalo ephezulu kodwa ngokubanzi zinezantya ezisezantsi zokutyibilika xa kuthelekiswa nobhedu.
Ukumelana neeChemical Resistance: Ukumelana kakuhle nezithambiso ezahlukeneyo kunye nezinto zokusingqongileyo.
3. Imixube yeMetal eyiProprietary
Abanye abavelisi bavelisa imixube yobunini enokuquka imidibaniso yentsimbi, izinki, ubhedu, kunye nenikeli. Le mixube iyilelwe ukukhulisa iimethrikhi ezithile zokusebenza ezifana namandla, ukumelana nokunxiba, kunye nokuzinza kwe-thermal
| Uhlobo lwezinto eziphathekayo | Ukuqamba | Iimpawu eziphambili |
| Sintered Bronze | 90% iCopper + 10% yeTin (enezongezo ezinokwenzeka njengegraphite okanye ilothe) | Ukuzithambisa, ukumelana nokuMhlwa, ixesha elide |
| Sintered Iron | Intsimbi + iZinc okanye iNickel | Umthamo ophezulu womthwalo, ukuxhathisa okuhle kweekhemikhali |
| Iialloyi zeMetal zoBumnini | I-iron, i-zinc, i-Copper, i-nickel, njl. | Ukusebenza okulungiselelweyo, ukomelezwa kokuqina |
Iibheringi zobhedu ezisinkiweyo
IZityhutyhu eziPhezulu zokuSlayida kunye nokuSebenza okungaMahla noLondolozo
Iibheringi ze-bronze ezi-Sintered zaziwa ngokuzithambisa kunye nezakhiwo ezingenazo ukulungiswa, ezizenza zilungele izicelo ezibango. Yenziwe nge-bronze ene-porous okanye intsimbi, ezi bheringi zidla ngokuzaliswa ngeoyile, egcinwa ngaphakathi kwesakhiwo sazo esine-porous, ibonelela ngokucolwa ngokuqhubekayo ngexesha lokusebenza.
Iimpawu eziphambili ziquka:
- •Ukuzithambisa:Izinto ezinqabileyo ezinqabileyo zithatha kwaye zigcine ioli, ukunciphisa ukungqubuzana kunye nokuphelisa imfuno ye-lubrication eyongezelelweyo, ekhokelela kwiindleko zokugcina eziphantsi.
- •Izantya zokuSlayida eziPhezulu:Ezi bheringi zinokusebenza ngesantya esiphezulu sokutyibilika, zizenze zigqibelele usetyenziso olujikelezayo olunje ngeenjini, iimpompo, kunye nezinto zemoto.
- •Ayinakulungiswa:I-oyile ezaliswe, i-self-lubricating design iqinisekisa ukusebenza kwexesha elide kunye nokugcinwa okuncinci, nakwiindawo ezixinzelelekileyo.
Ngombulelo kwi-friction yabo ephantsi kunye nokuqina okuphezulu, iibheringi ze-bronze ze-sintered zisisombululo esithembekileyo, esinexabiso eliphantsi kumashishini afuna ukusebenza okujikelezayo okusebenzayo kunye nokuhlala ixesha elide.
Iibheringi zentsimbi zeSintered
Ngokuqhelekileyo yenziwe ngokuxutywa komgubo wentsimbi kunye nobhedu (ngokuqhelekileyo i-18-22% yobhedu), okwandisa ukunyanzeliswa kokugqoka kunye nokuvumela ukufakwa kweoli. Iibheringi zentsimbi ze-Sintered ziyisisombululo esomeleleyo sezicelo ezifuna ukusebenza okuthembekileyo phantsi komthwalo. Inhlanganisela yabo ekhethekileyo yezinto eziphathekayo iqinisekisa ubomi obude benkonzo, ukunciphisa iimfuno zokugcina, kunye ne-lubrication esebenzayo, okwenza kube yinto ekhethiweyo kwizinto ezininzi zoshishino kunye neemoto.
Sisebenzisa ulwakhiwo lwentsimbi engumgubo wentsimbi ebandakanya intsimbi, i-zinc, ikopolo, kunye nenikeli ukwenza iibheringi zethu ze-sintered.
Iibheringi zethu ze-sintered lolona khetho luphezulu malunga nokusebenza kunye nokuqina. Xa iipatheni zomthwalo kunye nokunxiba ziya kuxhamla kumandla ongezelelweyo okwakhiwa kwentsimbi ehlala ixesha elide, amagcisa achwephesha akhetha iibheringi ze-sintered.
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