Extrusion
1, hom extrusion
(1) Forward extrusion: yog hais txog extrusion ntawm cov khoom nyob rau hauv tib txoj kev raws li cov kev taw qhia ntawm extrusion siab extrusion cwj pwm.
(2) thim rov qab extrusion: yog hais txog cov kev taw qhia ntawm extrusion thiab extrusion siab nyob rau hauv cov kev taw qhia ntawm qhov opposite direction ntawm extrusion cwj pwm.
(3) tshwj xeeb extrusion: yog hais txog lwm txoj kev extrusion xws li hydrostatic extrusion.
2, cov yam ntxwv ntawm extrusion
(1) Cov yam ntxwv ntawm kev xa mus rau pem hauv ntej: cov khoom siv extrusion yog qhov yooj yim, feem ntau siv.
(2) cov yam ntxwv ntawm thim rov qab extrusion: thim rov qab extrusion vim txo kev sib txhuam ntawm cov ingot billet thiab lub tog raj kheej extrusion, txo cov extrusion siab, tuaj yeem txhim kho lub neej ntawm cov cuab yeej, hauv cov khoom me me thiab nruab nrab extruded hauv daim ntawv thov ntau dua.
(3) Cov yam ntxwv ntawm extrusion tshwj xeeb: tshwj xeeb extrusion feem ntau yog siv rau hauv extrusion ntawm cov khoom tshwj xeeb.
Rolling
Copper pas nrig dov qhov dov, spinning dov thiab planetary dov peb.
1, qhov dov: nyob rau hauv ob-cov menyuam los yog peb-cov menyuam zeb zeb, tso siab rau cov yob grooves muaj li ntawm qhov nyob rau hauv tag nrho cov hom ntawm profiles longitudinal dov txoj kev.
2, rotary dov: los ntawm lub log spinning ntawm lub rotating hlau phaj los yog pre-formed billet rau noj mov thiab spinning molding.
3, planetary dov: nyob rau hauv ib los yog ob qho kev txhawb nqa yob thiab nyob ib ncig ntawm kev txhawb nqa yob nyob ib ncig ntawm ntau lub ntiaj teb yob muaj li ntawm dov zeb ntawm ntau hom profiles extrusion dov txoj kev.
Tensile
1, lub ntsiab lus ntawm stretching Stretching yog qhov dawb paug los ntawm lub puab qhov thiab siv nro kom nws cov duab thiab loj hloov ib tug siab ua txoj kev, tab sis kuj zus tau tej cov tooj liab bar hlau zus tau tej cov khoom tiav yog ib tug tseem ceeb txheej txheem.
2, Cov yam ntxwv ntawm kev ncab Los ntawm cov txheej txheem no, cov duab thiab qhov loj ntawm cov khoom ua tau raws li qhov yuav tsum tau ua, nrog qhov tseeb qhov siab, qhov zoo ntawm qhov tiav thiab lwm yam ntxwv.
3, stretching khoom classification
Feem ntau siv cov khoom siv stretching yog saw stretching tshuab, disk stretching tshuab, hydraulic stretching tshuab thiab sib koom stretching tshuab. Chain stretching tshuab yog tsuas yog siv rau cov khoom ncaj nraim stretching, ib leeg saw, ob txoj saw thiab ib kab, ntau kab stretching tshuab. Disc stretching tshuab yog tsuas yog siv rau zus tau tej cov me me thiab nruab nrab txoj kab uas hla disc puag ncig. Lub tshuab sib koom ua ke feem ntau tsim cov lus qhia me me los ntawm cov disc puag ncig rau hauv cov khoom lag luam ncaj nraim, tuaj yeem paub tau tib lub sijhawm cov khoom ntawm stretching, straightening, nto polishing, tsau-size shear, thiab lwm yam, thiab ncaj qha tsim cov khoom tiav.
Kev kho cua sov
Kev kho cua sov ntawm cov yeeb nkab, bar thiab hlau yog feem ntau nruab nrab annealing thiab tiav cov khoom annealing. Cov txheej txheem annealing yog tsim raws li cov yam ntxwv ntawm cov hlau, lub xeev ntawm cov khoom thiab cov kev xav tau ntawm kev ua haujlwm. Tam sim no, kev kho cua sov ntawm cov yeeb nkab, bar thiab hlau yog dav siv nyob rau hauv hood rauv, roller-hearth rauv thiab mesh saw rauv nrog cov cua tshwj xeeb. Thaum txais kev tiv thaiv huab cua, kev ncig ntawm cov huab cua tau ntxiv dag zog kom ntseeg tau tias cov huab cua sib xws thiab qhov ci ntsa iab ntawm cov khoom.
Nyob rau hauv kev kho cua sov ntawm cov tuav thiab profiles, kuj tseem muaj quenching thiab aging tshav kub kho. Nws yog tsuas yog siv rau kev kho cua sov ntawm cov alloys nrog kev laus zog cov yam ntxwv los txhim kho lub zog thiab kev ua tau zoo ntawm cov khoom. Lub quenching ntawm cov khoom extruded feem ntau yog nyob ntawm lub qhov hluav taws xob extrusion dej foob kom tiav, thaum kos cov khoom yuav tsum tau tshwj xeeb quenching rauv.
Ua tiav
Kev ua tiav ntawm tooj liab alloy yeeb nkab, bar thiab hlau feem ntau suav nrog txiav lub taub hau thiab tus Tsov tus tw (sizing), straightening, deg kho thiab lwm yam. Raws li cov specifications thiab cov kev xav tau ntawm cov khoom, cov khoom yuav raug txiav los ntawm sawing thiab shearing ob txoj kev. High-precision, cov khoom loj loj yog feem ntau sawing. Kev ncaj yog qhov tseem ceeb ntawm cov khoom lag luam yeeb nkab thiab bar.
Feem ntau siv cov tshuab straightening rau cov yeeb nkab thiab bar profiles yog cov menyuam straightening tshuab, siab straightening tshuab, sine straightening tshuab thiab nro straightening tshuab, thiab lwm yam., thiab cov menyuam straightening tshuab yog feem ntau siv. Roller straightening tshuab yog ib yam khoom los ntawm cov menyuam sib txawv tom qab rov khoov kom ua tiav lub hom phiaj ntawm kev ncaj. Lub tshuab siab ncaj ncaj feem ntau yog siv rau kev ncaj nraim loj-loj lossis oversize tuav, profiles thiab cov kav dej nrog cov phab ntsa loj. Sinusoidal straightening feem ntau yog siv rau cov kav dej me me thiab cov tuav kom ua tiav lub hom phiaj ntawm kev ncaj los ntawm kev rov kho dua ntawm sinusoidal straightening rollers. Nruas straightening tshuab yog clamp ob qhov kawg ntawm cov khoom siv rov qab nro, yog li ntawd cov khoom undergoes micro-deformation mus cuag lub hom phiaj ntawm straightening, feem ntau yog siv rau lub straightening ntawm tshwj xeeb profiles, lub elongation ntawm uas ncav cuag {{2} }%.
Txhawm rau kom ntseeg tau tias qhov chaw ntawm cov khoom tiav tiav yog huv si thiab ci, nws yog ib qho tsim nyog los kho qhov chaw ntawm cov khoom, thiab muaj ob hom kev kho mob thiab kev kho tsis siv neeg. Artificial kho mob feem ntau yog los ntawm tus neeg teb xov tooj nyob rau saum npoo ntawm cov yeeb nkab bar roj, av thiab lwm yam sassafras (xws li compressed cua rau cov yeeb nkab hauv paj rwb, thiab lwm yam). Kev kho mob tsis siv neeg feem ntau yog los ntawm cov yeeb nkab bar cov ntaub ntawv yaj hauv cov tshuaj ntxuav cov kua rau kev tshem tawm kev ntxuav (xws li cov yeeb nkab tshuab), ziab thiab lwm yam kev ua haujlwm.
GNEE muaj cov khoom lag luam zoo thiab pheej yig tooj liab thiab titanium, ntau txhiab tons ntawm cov khoom muag, thiab peb tus kheej ua cov nroj tsuag.Yog tias koj xav tau dab tsi, koj tuaj yeem tiv tauj peb.
Txawm koj xav taucov kav dej tooj liab, tooj liab rods,tooj liab daim hlau, peb muaj cov khoom thiab kev txawj ntse kom tau raws li koj xav tau.
