Kugwiritsa Ntchito Powder Metallurgy

1. Ufa zitsulo luso mu makampani magalimoto

Tikudziwa kuti mbali zambiri zamagalimoto ndi zopangira zida, ndipo magiyawa amapangidwa ndi zitsulo za ufa. Ndi kusintha kwa mphamvu zopulumutsa mphamvu, zofunikira zochepetsera umuna, komanso kugwiritsa ntchito ukadaulo wa zitsulo za ufa m'makampani amagalimoto, zigawo zazitsulo zochulukirachulukira zidzapangidwa ndi zitsulo za ufa.

Kugawidwa kwa zida zazitsulo za ufa m'magalimoto zikuwonetsedwa mu Chithunzi 2. Pakati pawo, pali zigawo zowonongeka, maulamuliro, ma pistoni, ndi mipando yotsika ya valve mu chassis; masensa ABS, ziyangoyango ananyema, etc. mu dongosolo ananyema; mbali za mpope makamaka zigawo zikuluzikulu mu mpope mafuta, mpope mafuta, ndi mpope kufala; injini. Pali ma conduit, mitundu, ndodo zolumikizira, zomangira, zida zosinthira ma valve (VVT) system, ndi mayendedwe amapaipi otulutsa. Kutumiza kuli ndi zigawo monga synchronous hub ndi chonyamulira mapulaneti.

2. Metallurgy Ufa Popanga Zida Zachipatala

Zida zamakono zamakono ndizofunikira kwambiri, ndipo mapangidwe a zipangizo zamankhwala zambiri ndizovuta kwambiri komanso zovuta kwambiri, choncho teknoloji yatsopano yopangira zinthu ikufunika kuti ilowe m'malo mwa chikhalidwe. Masiku ano, zitsulo zopangira zitsulo zimatha kupanga misa zinthu zokhala ndi mawonekedwe ovuta pakanthawi kochepa, zomwe zimatha kukwaniritsa zofunikira zopangira zida zamankhwala ndikukhala njira yabwino yopangira.

(1) Bokosi la Orthodontic

Tekinoloje ya Metal powder metallurgy idagwiritsidwa ntchito koyamba pazachipatala kupanga zida za orthodontic. Zogulitsa zolondola izi ndizochepa kukula kwake. Chinthu chachikulu chomwe chimagwiritsidwa ntchito kwa iwo ndi 316L chitsulo chosapanga dzimbiri. Pakadali pano, mabatani a orthodontic akadali zinthu zazikulu zamakampani opanga zitsulo.

(2) Zida zopangira opaleshoni

Zida zopangira opaleshoni zimafuna mphamvu zambiri, kutsika kwa magazi m'thupi, ndi njira zowononga tizilombo toyambitsa matenda. The kamangidwe kusinthasintha zitsulo ufa zitsulo luso akhoza kukumana ntchito zida zambiri opaleshoni. Komanso akhoza kupanga zinthu zitsulo zosiyanasiyana pa mtengo wotsika. Pang'onopang'ono imalowa m'malo mwaukadaulo wopangira chikhalidwe ndipo imakhala njira yayikulu yopangira.

(3) Zigawo zoyika mawondo

Ukadaulo wa Metal ufa wazitsulo ukupita patsogolo pang'onopang'ono pakuyika kwa thupi la munthu, makamaka chifukwa chitsimikiziro ndi kuvomereza kwazinthu zimafunikira nthawi yayitali.

Pakalipano, ukadaulo wazitsulo wazitsulo ukhoza kugwiritsidwa ntchito kupanga magawo omwe amatha m'malo mwa mafupa ndi mafupa. Ti alloy ndiye chitsulo chachikulu chomwe chimagwiritsidwa ntchito.

3. Ufa zitsulo mu zipangizo kunyumba

Pazida zamagetsi zapakhomo, gawo loyambirira la zitsulo za ufa linali lopanga kupanga mafuta okhala ndi mkuwa. Zigawo zovuta, monga mutu wa silinda wa kompresa, silinda ya silinda yokhala ndi kulondola kwambiri komanso mawonekedwe ovuta, ndi zinthu zina zokhala ndi magwiridwe antchito apadera zapangidwanso bwino.

Makina ambiri ochapira amangodzichitira okha. Mwachitsanzo, General Electric Company yaku United States yapanganso magawo awiri azitsulo mu gearbox ya makina ochapira oti "agwedezeka": chubu lotsekera ndi chubu chozungulira kukhala magawo azitsulo za ufa, zomwe zakweza mtengo wopanga ndi mtundu wazinthu, kuchepetsa kupanga. mtengo wazinthu, ntchito, mtengo wa kasamalidwe, ndi kuwonongeka kwa zinyalala, ndikusunga ndalama zoposa 250000 US dollars pachaka.

Pakadali pano, zida zapakhomo zaku China zalowa mugawo lachitukuko chokhazikika. Ubwino wa zipangizo zapakhomo ndi zipangizo zawo zikukhala zofunika kwambiri, makamaka zitsulo zopangira ufa zomwe zimagwiritsidwa ntchito kwambiri pazida zapakhomo. Zida zina zapanyumba ndi zigawo zimatha kupangidwa ndi zitsulo za ufa, monga porous-self-lubricating bearings of firiji compressors, makina ochapira, mafani amagetsi, ndi zipangizo zina zapanyumba ndi zigawo zake zimapangidwa ndi zitsulo za ufa zomwe zimakhala zabwinoko komanso zotsika mtengo, monga magiya ovuta mawonekedwe ndi maginito mu mafani akutha a ma air conditioners akunyumba ndi vacuum cleaners. Kuphatikiza apo, zitsulo za ufa zimagwira ntchito yofunika kwambiri pakusunga zachilengedwe, kuteteza chilengedwe, ndikupulumutsa zida ndi mphamvu.