NBR HNBR mafuta osindikizira mphira chisindikizo chamafuta choziziritsa kukhosi
Mafotokozedwe Akatundu
| Mawonekedwe | |
| Zida | Kusindikiza membala:NBR,HNBR,ACM,EPDM,VMQ,PTFE,SBR,FKM,PU |
| Kasupe: SWP, SUS | |
| Chitsulo chachitsulo: Chitsulo cha carbon | |
| Mtundu | Black, red, yellow, blue,orange,brown,purple, etc |
| Kupezeka | OEM, ODM |
| Mtundu | Serrated, Grooved, Corrugated, lathyathyathya, mphete, ena monga chofunika kasitomala |
| Chitsimikizo | ISO9001,TS16949,SGS |
| Kugwiritsa ntchito | Kuyimitsidwa kwagalimoto, injini yamagalimoto, makina a hydraulic, system pressure, etc. |
Max Auto Parts Ltd imapereka zosindikizira zamafuta am'deralo, titha kugulanso ku NOK, mtundu wa NAK kwa makasitomala.
kufotokoza
| chinthu | mtengo |
| Chitsimikizo | 1YEAR |
| Malo Ochokera | China |
| Zhejiang | |
| Dzina la Brand | Max |
| Kuchulukana | 6.4-6.9 g/cm3 pambuyo makutidwe ndi nthunzi |
| Zakuthupi | Fe-C-Cu ufa |
| Ochiritsa pamwamba | Mpweya okosijeni, maola 2, Fe3O4: 0.004-0.005mm, digiri ya okosijeni 2-4% |
| Utumiki | OEM ODM |
| Kuchulukana | 6.4-6.9 g/cm3 pambuyo makutidwe ndi nthunzi |
| Mtundu | KUPULA, Kupera, Kutembenuza |
| Nambala Yachitsanzo: | Utumiki wopangidwa mwamakonda |
| Dzina la malonda: | Powder Metal Sintered Part for Shock Absorber |
| Njira | Sintering+ Cnc |
| Kugwiritsa ntchito | Shock Absorber |
| Zosadziwika | ISO 2768 - m / H14, h14, +- IT14/2 |
| Ubwino Wathu | 1. Kuposa 3000 nkhungu zamakono, sungani mtengo wanu wa nkhungu 2. ISO/TS 16949: 2009 satifiketi 3. Mtengo wopikisana 4.Strictly khalidwe kulamulira mphamvu ya APQP,FEMA,MSA,PPAP,SPC |
Chisindikizo cha mafuta
Zisindikizo zamafuta nthawi zambiri zimagawidwa kukhala mtundu umodzi komanso mtundu wa msonkhano.
Mtundu wophatikizidwa ndi chimango ndi zinthu za milomo zimatha kuphatikizidwa momasuka, zomwe zimagwiritsidwa ntchito ngati zisindikizo zapadera zamafuta.
Kusindikiza mafuta ndi kugwiritsa ntchito
3.1.1 Chisindikizo chamafuta
Chisindikizo cha mafuta ndi chisindikizo cha mafuta opaka mafuta.Ntchito yake ndikupatula chipinda chamafuta kudziko lakunja, kusindikiza mafuta mkati ndikuletsa fumbi kunja.Mafuta osindikizira amagwiritsidwa ntchito kwambiri kusindikiza magalimoto ndi ma hub bearings.
(1) Makhalidwe ndi magawo aukadaulo a chisindikizo chamafuta
Kusiyanitsa pakati pa chisindikizo cha mafuta ndi zisindikizo zina za milomo ndikuti imakhala ndi milomo yokhala ndi mphamvu zambiri, m'lifupi mwake kukhudzana ndi kusindikiza kumakhala kochepa kwambiri (pafupifupi 0.5mm), ndipo njira yogawanitsa yokhudzana ndi kukhudzana imatchulidwa.Chithunzi chikuwonetsa mawonekedwe a chisindikizo chamafuta ndi chithunzi cha kukhudzana kwa milomo.Maonekedwe apakati a chisindikizo chamafuta ndi kasupe wotsekera amapangitsa kuti milomo ikhale ndi chipukuta misozi bwino cha shaft.Chifukwa chake, chisindikizo chamafuta chimatha kupeza kusindikiza kwabwinoko ndi mphamvu yaying'ono yozungulira milomo.
Mkuyu. Kapangidwe kake ka chisindikizo chamafuta ndi chithunzithunzi cha kupsinjika kwa milomo
1-mlomo;2-korona;3-kasupe: 4-mafupa;5-pansi: 6-chiuno;7-owonjezera milomo
Poyerekeza ndi zipangizo zina zosindikizira, chisindikizo cha mafuta chili ndi ubwino wotsatira.
①Mapangidwe ake ndi osavuta komanso osavuta kupanga.Zisindikizo zosavuta zamafuta zimatha kupangidwa nthawi imodzi, ndipo ngakhale zisindikizo zamafuta zovuta kwambiri zimakhala ndi njira yosavuta yopangira.Chisindikizo chamafuta azitsulo amathanso kupangidwa ndi chitsulo ndi mphira kuti apange chisindikizo chofunikira chamafuta kudzera pa stamping, gluing, inlaying, kuumba ndi zina.
②Kulemera pang'ono komanso zocheperako.Chisindikizo chilichonse chamafuta ndi kuphatikiza zitsulo zokhala ndi mipanda yopyapyala ndi zida za rabara, ndipo kugwiritsa ntchito kwake kumakhala kochepa kwambiri, kotero kuti chisindikizo chilichonse chamafuta chimakhala chopepuka kwambiri.
③ Malo oyika chisindikizo chamafuta ndi ochepa, kukula kwa axial ndi kochepa, ndikosavuta kukonza, ndipo makina amakina ndi ophatikizika.
④ Kusindikiza kwabwino komanso moyo wautali wautumiki.Imakhala ndi kusinthika kwina kwa kugwedezeka kwa makina komanso kukhazikika kwa shaft yayikulu.
⑤Kutsegula ndi kukonza kosavuta.
⑥Mtengo wake ndi wotsika mtengo.
Kuipa kwa chisindikizo cha mafuta ndi chakuti sichikhoza kupirira kupanikizika kwakukulu, kotero chitha kugwiritsidwa ntchito ngati chisindikizo chonyamula mafuta opaka mafuta.
Kugwira ntchito kwa chisindikizo chamafuta: kuthamanga kwa ntchito kuli pafupifupi 0.3MPa;Kuthamanga kwa mzere wa malo osindikizira ndi osachepera 4m / s, ndipo mtundu wa liwiro ndi 4 ~ 15m / s;kutentha kwa ntchito ndi -60 ~ 150 ° C (zokhudzana ndi mtundu wa rabara);yogwira Sing'anga ndi mafuta, madzi ndi zofooka zamadzimadzi zikuwononga;moyo wautumiki ndi 500 ~ 2000h.
(2) Kapangidwe ka chisindikizo chamafuta
Chisindikizo chodziwika bwino chamafuta chikuwonetsedwa pachithunzichi
Chithunzi |Kapangidwe ka zisindikizo wamba mafuta
① Mapangidwe omangika Chikhalidwe cha kapangidwe kameneka ndikuti gawo la rabala ndi mafupa achitsulo amatha kukonzedwa ndikupangidwa padera, kenako kulumikizidwa pamodzi ndi guluu kuti apange mtundu wa mafupa owonekera, omwe ali ndi zabwino zake kupanga zosavuta komanso zotsika mtengo.Mayiko monga United States ndi Japan nthawi zambiri amatengera dongosololi.Mawonekedwe awo amitundu yosiyanasiyana akuwonetsedwa pachithunzi (a).
②Kapangidwe kagulu Ndiko kusonkhanitsa milomo ya rabara, chimango chachitsulo ndi mphete ya masika kuti apange chisindikizo chamafuta.Iyenera kukhala ndi chigoba chamkati ndi chakunja, ndikumangirira mlomo wa rabara.Nthawi zambiri pamakhala zododometsa kuti kasupe asatuluke [Chithunzi (b)].
③Mafupa opangidwa ndi mphira.Amakulunga mafupa achitsulo okhomeredwa mu rabala kuti apange mtundu wa mafupa amkati.Kupanga kwake kumakhala kovuta kwambiri, koma kumakhala kolimba bwino komanso kosavuta kusonkhanitsa, ndipo kulibe zofunika kwambiri pazitsulo zazitsulo zachitsulo [Chithunzi (c)].
④ Chisindikizo chamafuta a rabara chodzaza Mafuta amtundu uwu alibe mafupa, ena alibe masika, ndipo onse amawumbidwa ndi mphira.Amadziwika ndi kuuma kosawuka ndipo amatha kusinthika kwa pulasitiki.Koma itha kugwiritsidwa ntchito ndi ma cutouts, omwe ndi mawonekedwe okhawo a magawo omwe sangathe kukhazikitsidwa kuchokera kumapeto kwa shaft koma ayenera kusindikizidwa ndi mafuta [Mkuyu.(d)].
(3) Mafuta osindikizira magalimoto
Zisindikizo za milomo ya rotary shaft nthawi zambiri zimatchedwa mafuta osindikizira.Malinga ndi kapangidwe kake, zisindikizo zamafuta zimagawidwa kukhala zisindikizo zamafuta amkati, kuphatikiza mtundu wa B (wopanda milomo yothandizira) ndi mtundu wa FB (wokhala ndi milomo yothandizira) zisindikizo zamafuta;zisindikizo zamafuta a mafupa, kuphatikiza W (wopanda milomo yothandizira) ndi mtundu wa FB (wokhala ndi milomo yothandizira);msonkhano Mtundu mafuta chisindikizo, kuphatikizapo mtundu B (wopanda milomo wothandiza) ndi mtundu FZ (ndi milomo wothandiza).Mapangidwe a chisindikizo cha mafuta amakhudza kwambiri ntchito yake.M'zaka za m'ma 1970 ndi 1980s, kupyolera mu kafukufuku wozama pa kapangidwe ka chisindikizo cha mafuta (mawonekedwe ndi kukula kwa gawo), zida zingapo zodziwira zokhudzana ndi mapangidwe apangidwe (monga mafuta seal radial force, milomo yolumikizana m'lifupi, kukangana kwa milomo, kutentha kwa milomo) zidapangidwa.lita ndi moyo kuyesa chida kapena benchi), kuyala maziko a mapangidwe mafuta chisindikizo dongosolo .Mapangidwe a mafuta chisindikizo structural magawo (mawonekedwe ndi kukula kwa chiuno, ofanana kukula kwa milomo ndi kasupe poyambira, kusokoneza kuchuluka, mawonekedwe ndi kukula kwa mlomo wothandizira, etc.) wa mafuta osindikizira amatsimikiziridwa.Mfundozi zakhala zikugwiritsidwa ntchito pamiyezo yosindikizira yamafuta GB 987711, GB 987712 ndi GB 987713.
Poyerekeza ndi chisindikizo chamafuta amkati, chisindikizo chamafuta chowonekera chimakhala ndi unsembe wapamwamba wa coaxiality komanso kusindikiza kwabwinoko, koma ndizovuta kwambiri kuwongolera ukadaulo wokonza ndikuwongolera kulondola kwa nkhungu ndi kugaya kwazinthu.Zisindikizo zamafuta am'galimoto zakunja zimakhala zosindikizira zamafuta am'mafupa, pomwe zosindikizira zamafuta am'galimoto zam'nyumba zimakhala zosindikizira zamafuta amkati.Kumayambiriro kwa zaka za m'ma 1980, unduna wakale wa Chemical Industry unapanga kafukufuku wamkulu pakukula kwa zisindikizo zamafuta owululidwa, kuphatikiza mawonekedwe ndi mawonekedwe a chisindikizo chamafuta a skeleton, kulumikizana kwa mphira ndi mafupa, antitrust. chithandizo cha mafupa poyera, kasupe ndi nkhungu kapangidwe ndi Processing, mankhwala akupera luso, etc. akhala anaphunzira mwadongosolo, koma chifukwa cha zifukwa zosiyanasiyana, dziko langa silinakwaniritsidwebe yaikulu kupanga poyera chigoba mafuta zisindikizo.
