Billet ndi tiziduswa tating'ono tachitsulo tokhala ndi mawonekedwe apadera komanso makulidwe ake omwe amagwiritsidwa ntchito popanga zinthu zosiyanasiyana. Muzolemba izi, tiwona zomwe ma billets ndi, ntchito zawo, zida zawo, mphamvu zawo, ndi momwe amapangidwira.
Zamkatimu
Kodi Billets ndi ntchito zake ndi ziti?
Billet ndi tiziduswa tating'ono tachitsulo todulidwa mu mawonekedwe ndi makulidwe ake, nthawi zambiri ozungulira kapena mabwalo, ndipo amagwiritsidwa ntchito popanga zosiyanasiyana. Zitha kupezeka m'magalimoto, magalimoto, ndi zinthu zina. Billets amagwiritsidwa ntchito popanga mafelemu, mabedi, ndi makabati a magalimoto, komanso mapaipi, mipiringidzo, ndi waya. Popanda ma billets, magalimoto ndi zinthu zina sizingagwire ntchito bwino. Ma Billets ndi ofunika pa ntchito yomanga ndipo amapereka mphamvu ndi kukhazikika kwa chinthu chonsecho.
Kodi Billet Parts Amapangidwa Ndi Chiyani?
Billet amatha kupangidwa kuchokera kumitundu yosiyanasiyana yazitsulo kapena aloyi, koma aluminiyamu, chitsulo, ndi magnesiamu ndizomwe zimagwiritsidwa ntchito kwambiri. Billets amapangidwa pogwiritsa ntchito kuponyera kosalekeza kapena kugudubuza kotentha. Poponyedwa mosalekeza, zitsulo zosungunuka zimatsanuliridwa mu nkhungu, ndikuzilimbitsa mu mawonekedwe a billet omaliza. Billet imatenthedwanso ndikudutsa mndandanda wa odzigudubuza omwe amachepetsa pang'onopang'ono gawo lake mpaka kukula komwe akufuna. Kumbali inayi, kugudubuza kotentha kumaphatikizapo kutenthetsa billet ku kutentha pamwamba pa malo ake a recrystallization musanadutse ma rollers. Kuchita zimenezi kumapangitsa kuti zitsulo zisokoneze pulasitiki, zomwe zimapangitsa kuti pamwamba pakhale bwino.
Kodi Billet Ndi Yamphamvu Kuposa Chitsulo?
Ponena za mphamvu, aluminiyamu ya billet nthawi zambiri imawonedwa ngati yotsika kuposa chitsulo cha billet. Komabe, nthawi zina zimakhala choncho. Aluminiyamu ya billet imatha kukhala yamphamvu kuposa chitsulo cha billet nthawi zina. Billet aluminiyamu ndi yofewa kuposa zitsulo za billet, zomwe zikutanthauza kuti zimatha kupunduka mosavuta pansi pa katundu wambiri, zomwe zimapatsa mphamvu zambiri zogwiritsa ntchito mphamvu. Aluminiyamu ya Billet imagwiritsidwa ntchito nthawi zambiri pamapulogalamu omwe amayembekeza katundu wambiri, monga pomanga ndege. Chitsulo cha billet, kumbali ina, chimakhala cholimba komanso chochepa kuti chiwonongeke. Komabe, zimakhala zosavuta kusweka ndi kusweka pansi pa katundu wambiri. Kusankhidwa kwa zinthu potsirizira pake kumadalira ntchito yeniyeni ndi katundu wofunidwa wa mankhwala omalizidwa.
Kodi Billet Engine Block ndi chiyani?
Billet injini chipika ndi mtundu wa chipika injini machined kuchokera chidutswa chimodzi cha zitsulo m'malo kuponyedwa. Ma billet amapangidwa kuchokera ku chitsulo chamtengo wapatali chotchedwa billet, chomwe chimakhala cholimba komanso champhamvu. Billet injini midadada imapereka maubwino angapo kuposa midadada yachikhalidwe. Zimakhala zolimba kwambiri ndipo sizingasokoneze nthawi yogwiritsira ntchito kwambiri. Ma billet blocks amatha kupangidwa ndi kulolerana kolimba, zomwe zimapangitsa kuti pakhale magwiridwe antchito komanso kuchita bwino. Ma midadada ya injini ya billet nthawi zambiri amalemera pang'ono kuposa midadada, zomwe zimatha kupititsa patsogolo chuma chamafuta. Ngakhale zabwino izi, midadada ya injini ya billet nthawi zambiri imakhala yokwera mtengo kuposa anzawo oponya. Amagwiritsidwa ntchito pochita bwino kwambiri pomwe phindu lawo limaposa mtengo wokwera.
N'chifukwa Chiyani Billets Amalepheretsa?
Mipiringidzo ya Billet imagwiritsidwa ntchito m'mainjini ochita bwino kwambiri chifukwa amapereka maubwino angapo kuposa midadada yoponyedwa. Choyamba, midadada ya billet imakhala yamphamvu kwambiri komanso yopepuka kuposa midadada yoponyedwa, yomwe imathandizira kuchepetsa kulemera kwa injini ndikuwongolera kuchuluka kwa mphamvu ndi kulemera. Ma billet blocks amakhala ndi mitundu yambiri camshaft zosankha, kulola kusinthasintha kwakukulu pakukonza injini. Kuphatikiza apo, midadada ya billet nthawi zambiri imakhala ndi kuzizirira bwino kuposa zotayira, zomwe ndizofunikira popewa kutenthedwa kwa injini. Ma billet midadada amatha kupangidwa ndi kulolerana kolimba kuposa midadada yoponyedwa, kuwongolera magwiridwe antchito a injini. Pazifukwa zonsezi, midadada ya billet ndiye chisankho chokondedwa kwa akatswiri ambiri othamanga.
Kodi Billet Amapangidwa Bwanji Ndipo Billet Ndi Mtundu Wanji Wachitsulo?
Pali njira zitatu zoyambirira zopangira ma billets: kuponyera mosalekeza, kutulutsa, ndi kugudubuza kotentha.
Kuponyera kosalekeza kumaphatikizapo kuthira zitsulo zosungunuka mu nkhungu yozizirira kuti ipange billet yolimba. Kutulutsa, kumbali ina, kumaphatikizapo kukakamiza zitsulo kupyolera mukufa kuti apange mawonekedwe omwe akufuna. Hot rolling ndi kutentha ingot kapena pachimake mpaka kutentha kwambiri ndikudutsa pama roller kuti mukwaniritse mawonekedwe omwe mukufuna.
Pambuyo popanga ma billets, amakonzedwanso kudzera mukugudubuza mbiri ndi kujambula. Kugudubuza mbiri kumaphatikizapo kupanga billet podutsa pazitsulo zotsutsana, pamene kujambula kumaphatikizapo kuchepetsa gawo la gawo la billet polikoka kupyolera mu kufa. Zogulitsa zomaliza pakupanga ma billet ndi monga ma bar stock ndi waya.
Mtundu wazitsulo zomwe zimagwiritsidwa ntchito mu billet zimadalira cholinga chake. Zitsulo zachitsulo, mwachitsanzo, ndi zitsulo zosaphika zomwe ziyenera kukonzedwanso zisanayambe kugwiritsidwa ntchito. Mabilu amatha kukonzedwa kudzera pakupanga, kutulutsa, kapena kugudubuza, ndipo njira iliyonse imapereka zitsulo zosiyanasiyana zomwe zitha kugwiritsidwa ntchito pazinthu zosiyanasiyana.
Kutsiliza
Billet amapereka maubwino angapo kuposa midadada yachikhalidwe, kuphatikiza kukhazikika komanso kuthekera kopangidwa molimba mtima. Komabe, midadada ya injini ya billet nthawi zambiri imakhala yokwera mtengo kuposa anzawo oponyedwa ndipo imagwiritsidwa ntchito pamapulogalamu apamwamba pomwe phindu lawo limaposa mtengo wokwera. Kumvetsetsa njira zosiyanasiyana zopangira ma billets ndi mitundu yazitsulo zomwe zimagwiritsidwa ntchito popanga ndizofunika kwambiri kuti zitsimikizidwe kuti zimagwiritsidwa ntchito bwino pakupanga zinthu zosiyanasiyana.
