ductile hlau kav shaping
Ib tug zoo nkauj daim duab yuav tsum shaping,
Dab tsi shaping txheej txheem yog siv rau ductile hlau kav ntawm ntau qhov ntau thiab tsawg?
Puas muaj cov pwm tshwj xeeb?
Cia peb nkag siab yuav ua li cas cov kav hlau txuas tau tsim los ntawm kev teb peb cov lus nug
Nqe lus nug 1: Forging yog dab tsi?
Ⅰ
Forging yog ib txoj kev ua haujlwm uas siv cov tshuab forging los siv lub siab rau cov hlau hlau, ua rau cov yas deformation kom tau txais cov khoom siv nrog cov khoom siv tshwj xeeb, cov duab, thiab qhov ntev. Nws yog ib qho ntawm ob qhov tseem ceeb ntawm forging (forging thiab stamping
Ⅱ
Forging tuaj yeem tshem tawm qhov tsis xws luag xws li casting porosity generated thaum lub sij hawm smelting txheej txheem, optimize lub microstructure, thiab, vim hais tias nws khaws cia ua tiav cov hlau ntws kab, txhua yam khoom ntawm forgings feem ntau superior rau castings ntawm tib cov khoom.
Nqe Lus Nug 2: Cov yeeb nkab pwm nyob qhov twg?
Kev tsim cov kav dej ntawm cov kab sib txawv yuav tsum hloov cov yeeb nkab pwm ntawm cov kab sib txawv. Vim tias kev hloov cov yeeb nkab pwm yuav siv sij hawm ntev - qee qhov loj - txoj kab uas hla cov yeeb nkab pwm tuaj yeem siv 4-8 teev-lub Hoobkas cov phiaj xwm tsim khoom tsis tuaj yeem hloov kho yooj yim.
Nqe Lus Nug 3: Cov yeeb nkab pwm yog dab tsi?
Cov yeeb nkab pwm yog cov tuag siv los ua cov yeeb nkab hlau. Circulating dej ua haujlwm ua qhov txias nruab nrab ntawm cov yeeb nkab pwm thiab cov centrifuge casing. Qhov kub ntawm cov dej ntws yog tswj ntawm 30-45 degrees Celsius.
02
Cov dej kub tsawg dhau tuaj yeem ua rau cov kav dej hlau ua kom txias sai heev, ua rau qee qhov txias kaw; Cov dej kub dhau heev tuaj yeem ua rau cov kav dej txias tsis txaus, ua rau cov kav dej loj tsis txias rau qhov kub txaus tom qab rub tawm, ua rau cov duab elliptical.
Cov yeeb nkab pwm yog machined los ntawm forged steel raws li cov duab kos. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov yeeb nkab me me tuaj yeem tsis tuaj yeem siv lub tshuab tuav cov khoom siv.
Cov kev cai yooj yim rau txheej txheej ntawm centrifugal ductile hlau yeeb nkab pwm
01
High refractoriness thiab zoo thermal rwb thaiv tsev: High - kub molten hlau ua ncaj qha rau ntawm txheej txheej. Yog li ntawd, thaum lub sij hawm ntawm pouring, txheej txheej kub ncav cuag 1200-1300 degrees Celsius. Nyob rau hauv cov xwm txheej no, txheej txheej yuav tsum nyob ruaj khov, tsis muaj melting, decomposition, los yog softening.
02
Tsim nyog lub zog thiab zoo permeability: Cov txheej yuav tsum tiv taus cov hlau molten los tiv thaiv cov yeeb nkab pwm, thiab yuav tsum yooj yim tshem tawm tom qab nchuav. Lub permeability ntawm txheej yog ib qho tseem ceeb ntawm kev txiav txim siab qhov zoo ntawm cov kav dej cam khwb cia.
03
Txhim khu kev ruaj ntseg thiab kev ua tau zoo txau: Cov txheej txheej yuav tsum muaj cov yam ntxwv ntawm cov khoom siv yooj yim thiab yooj yim muaj, tus nqi qis, yooj yim atomization, tsis sib xws, tsis yog - daws, thiab tsis yog - clogging ntawm cov kav dej thiab lub nozzles, txo cov nqi tsim khoom thaum ua kom muaj txiaj ntsig zoo.
Shanxi Jintai Hongye Casting thiab Forging Machinery Co., Ltd. yeej ib txwm ua raws li cov kev cai ntawm kev ua tau zoo, kev ua haujlwm siab, thiab cov qauv siab. Peb cheeb tsam muaj ntau cov khoom siv raw khoom xws li npua hlau, coke, thiab hlau. Rau peb, txhua qhov kev koom tes yog ua nrog tus cwj pwm nruj thiab ceev faj, ua tib zoo mloog rau txhua qhov kev nthuav dav thiab tsis saib xyuas txhua yam me me.
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