Zopangira mphete ndizopangidwa ndi makampani opanga zinthu komanso mtundu wakunyengerera. Ndi zinthu zooneka ngati mphete zomwe zimapangidwa pogwiritsira ntchito mphamvu yakunja ku zitsulo zachitsulo (kupatulapo mbale) ndikuzipanga kukhala mphamvu zopondereza zoyenera kupyolera mu pulasitiki. Mphamvu imeneyi imatheka pogwiritsa ntchito nyundo kapena kukakamiza. Njira yopangira chitsulo imapanga kapangidwe kambewu kakang'ono ndikuwongolera mawonekedwe achitsulo. Zopangira mphete zimatha kuwoneka paliponse m'moyo watsiku ndi tsiku ndipo ndizinthu zamafakitale.
Njira yopanga
1. Kutsegula kwa waya: Dulani ingot yachitsulo mu kukula ndi kulemera koyenera malinga ndi zofunikira za mankhwala.
2.Kutentha (kuphatikiza kutentha): Zida zotenthetsera zimaphatikizanso ng'anjo yachipinda chimodzi, ng'anjo yokankhira ndodo ndi ng'anjo ya tebulo. Zotenthetsera zonse zimagwiritsa ntchito gasi wachilengedwe ngati mafuta.
Kutentha kwa kutentha kwa ingot yachitsulo nthawi zambiri kumakhala 1150 ℃ ~1240 ℃. Nthawi yotentha ya ingot yachitsulo yozizira ndi pafupifupi maola 1 mpaka 5, ndipo nthawi yotentha ya ingot yachitsulo yotentha ndi theka la nthawi yotentha ya ingot yozizira. Ingot yachitsulo yotenthetsera imalowa mu njira yopangira.
3. Kupanga: Ingot yachitsulo yotenthetsera pafupifupi 1150 ~ 1240 ℃ imachotsedwa mu ng'anjo yowotcha, kenako imayikidwa mu nyundo ya mpweya kapena nyundo ya electro-hydraulic ndi woyendetsa. Malingana ndi kukula kwa ingot yachitsulo ndi zofunikira zopangira chiŵerengero, roughening yofanana, kujambula ndi njira zina zimachitika, kukula kwa forging kumayang'aniridwa mu nthawi yeniyeni, ndipo kutentha kwachitsulo kumayendetsedwa ndi thermometer ya infrared.
4. Kuyang'anira: Kuyang'ana koyambirira kwa zolembera zopanda kanthu kumachitika, makamaka mawonekedwe ndi kukula kwake. Pankhani ya maonekedwe, kuyang'anitsitsa kwakukulu ndi ngati pali zolakwika monga ming'alu. Pankhani ya kukula, malire opanda kanthu ayenera kutsimikiziridwa kuti ali mkati mwazofunikira zojambulazo, ndipo zolemba ziyenera kusungidwa.
5. Kuchiza kutentha: Kutenthetsa kutentha kwa kutentha komwe kunakonzedweratu, kutenthetsa kwa nthawi inayake, ndiyeno kuziziziritsa pa liwiro lodziwikiratu kuti mupititse patsogolo kapangidwe ka mkati ndi kachitidwe kake. Cholinga chake ndikuchotsa kupsinjika kwamkati, kupewa ma deformation panthawi ya makina, ndikusintha kuuma kuti kupangika kukhale kosavuta kudula. Pambuyo pa chithandizo cha kutentha, ingot yachitsulo imatenthedwa ndi mpweya kapena madzi ozizira ndikuzimitsidwa malinga ndi zofunikira zakuthupi.
6. Kukonza mopambanitsa: Pambuyo popanga kupangidwa kwenikweni, kumapangidwanso kukhala ma forgings osiyanasiyana malinga ndi zofunikira za mankhwala.
7. Akupanga cholakwa kuzindikira: Pambuyo forging utakhazikika, kutentha akutsikira pafupifupi 20 ℃ kwa akupanga chilema kudziwika kukumana mfundo za dziko Ⅰ, Ⅱ, Ⅲ ndi mfundo zina ndi pamwamba chilema anayendera.
8. Kuyesa kwazinthu zamakina: Kuti mukwaniritse zosowa zamakasitomala, mawonekedwe amakina a forgings ayenera kuyesedwa, makamaka zokolola, zolimba, mphamvu ndi mayeso ena. Zida zazikulu zoyezera kampaniyi zikuphatikiza 1 universal mechanical properties tester, 1 impact tester, 1 yopitilira zitsulo madontho azitsulo, 1 ultrasonic flaw detector, 1 magnetic particle flaw detector, 2 thermometers, 1 magetsi awiri-blade broaching makina, 1 impact cryostat, 1 microscope metallographic, 1 metallographic pre-grinder, 1 metallographic kudula makina, 2 Brinell kuuma testers, etc., amene kwenikweni angakwaniritse zosowa za chizolowezi kuyezetsa forgings zosiyanasiyana.
9. Kuwunika komaliza: Zolemba zotsirizidwa zimayesedwa potsirizira pake kuti zitsimikizire kuti maonekedwe a zojambulazo ndi zosalala komanso zopanda zolakwika monga ming'alu, ndipo miyeso ili mkati mwa zofunikira za zojambulazo ndipo zimalembedwa.
10. Malo osungiramo katundu: Pambuyo poyang'anira bwino, zopangira zomalizidwa zimangopakidwa ndikuyikidwa munkhokwe yomalizidwa kuti itumizidwe.
Magawo opangira mphete ndi awa: Zopangira mphete za dizilo: mtundu wamakina a injini ya dizilo. Ma injini a dizilo ndi mtundu wa makina opangira mphamvu, ndipo amagwiritsidwa ntchito ngati injini. Mwachitsanzo, ma injini akulu a dizilo amaphatikizanso mitu ya silinda, magazini akulu, ma shaft omaliza a crankshaft end flange, ndodo zolumikizira, ndodo za pisitoni, mitu ya piston, pini zapamutu, magiya otumizira ma crankshaft, mphete zamagiya, magiya apakatikati, ndi mpope wamafuta. matupi, etc.
Zopangira mphete zili ndi mbiri yazaka masauzande m'dziko langa. Kupanga makina kumachitika pogwiritsa ntchito zida zopangira zida zosiyanasiyana. Makina opangira makina atha kugawidwa m'magulu anayi malinga ndi zida ndi zida zomwe zimagwiritsidwa ntchito: kufota kwaulere, kufota kwachitsanzo, kufota ndi kufota kwapadera.
Aliyense amene ali ndi chidwi ndi zinthu zathu, chonde titumizireni kabukhu padella@welonchina.com. Thankinu!
Nthawi yotumiza: Aug-06-2024
