Hollow tshuab moulding yog extrusion los yog txhaj molding tau los ntawm semi-melting yas billet rau ntau yam zoo li abrasive, kaw abrasive, nyob rau hauv lub billet raws li cua compression tshuab, kom nws raws li lub phab ntsa ntawm lub abrasive, tom qab txias. pwm thiab hollow crafts.Nws tuaj yeem siv rau kev tsim cov roj edible, dej haus, dej haus, seasonings, mis nyuj thiab lwm yam khoom ntim khoom noj nrog lub raj mis yas, ntau yam annular, square, zoo li tus thiab nrog lub qhov rooj qhov rooj, cov kaus poom thiab lwm yam khoom siv tes ua hollow.
Hollow tshuab moulding yog cov yas deformation ntawm cov yas yas dawb paug muab tso rau hauv cov cuab yeej sib tsoo, cua compression rau hauv qhov khoob, tshuab nws, ua kom nws nyob ze rau ntawm phab ntsa kab noj hniav, tom qab txias kom tau txais qee yam duab ntawm hollow yas qhov chaw tsim thiab ua. .Raws li txoj kev molding tsis zoo ib yam, tuaj yeem muab faib ua plaub txoj kev.
1, extrusion tshuab molding
1 - Extrusion tshuab taub hau 2 - tshuab molding tuag 3 - tubular billet 4 - cua compression boiler tshuab raj 5 - yas qhov chaw
Thawj extruder extruded tubular billet;Tshem tawm ib ntu ntawm kev ua tiav cov yeeb nkab dov thiab muab tso rau hauv cov cuab yeej sib tsoo thaum nws kub, kaw sab laug thiab sab xis ntawm lwm qhov clamping hom khoob ntawm cov cuab yeej qhib sib tsoo;
Tom qab ntawd mus rau lub concave tuag rau hauv huab cua compression, thiaj li hais tias lub billet tshuab thiab txuas mus rau lub puab phab ntsa ntawm lub tuag core rooj;
Thaum kawg, tom qab lub siab tuav, tub yees thiab tsim, nws tuaj yeem tshem tawm cov cua compression thiab pwm kom tshem tawm cov khoom yas.
Extrusion tshuab moulding pwm tsim yog yooj yim, qhov project peev tsawg dua, kev ua haujlwm tiag tiag yog yooj yim heev, haum rau ntau yam yas hollow tshuab molding.Extrusion tshuab moulding defects tsis yooj yim rau symmetrical phab ntsa thickness, cov khoom yas yuav tsum tau ua tiav tom qab tshem tawm cov burr.
2, txhaj tshuaj molding
1 - Injector nozzle 2 - Needle type blank 3 - hollow pwm puag (core) 4 - Hluav taws xob rhaub 5 - tshuab moulding 6 - yas qhov chaw
Thawj txhaj pwm nyob rau hauv lub tshuab txhaj tshuaj kom hollow spectral yam dawb paug;
Tom qab ntawd cov tub ntxhais thiab cov billet yog txav mus rau hauv lub tshuab moulding pwm, cov tub ntxhais yog hollow thiab sab hauv phab ntsa muaj microporous phaj;
Tom qab ntawd, cov pwm raug kaw thiab compressed los ntawm cov yeeb nkab ntawm cov tub ntxhais ncej mus rau hauv cov huab cua, kom lub qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob.
Thaum kawg, tom qab lub siab tuav, tub yees thiab tsim, nws tuaj yeem tshem tawm cov cua compression thiab pwm kom tshem tawm cov khoom yas.
Qhov kom zoo dua ntawm kev txhaj tshuaj molding yog tias phab ntsa tuab ntawm cov khoom yas yog qhov zoo sib xws yam tsis muaj ya raws ntug, tsis muaj kev tsim khoom thiab kev ua haujlwm.Vim yog lub koob hom khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob kev tsim cov yas me me thiab nruab nrab.
3, txhaj tshuaj stretch tshuab molding
1 - Injector nozzle 2 - txhaj tshuaj pwm 3 - stretch mandrel (boiler tshuab raj) 4 - tshuab moulding pwm 5 - yas qhov chaw
Kev txhaj tshuaj stretching tshuab moulding yog kev tsim thiab ua cov txheej txheem uas txhaj tshuaj molding spectral dawb paug yog rhuab mus rau qhov tsim nyog kub hauv qab no cov ntsiab lus daws teeb meem thiab muab tso rau hauv lub cuab yeej abrasive.Cov pas nrig txuas ntxiv yog thawj zaug nqa tawm radial ncab thiab tom qab ntawd mus rau hauv cov cua compression tshuab molding.
Tom qab stretching tshuab moulded yas qhov chaw ntawm nws clarity, cuam tshuam tsis kam compressive zog, nto lub zog, dabtsi yog khoov txhav thiab chav ua hauj lwm yam ntxwv feem ntau zoo heev.Txhaj ncab tshuab moulding cov khoom lag luam feem ntau yog linear polyester ntxhia dej fwj.Txhaj stretch tshuab moulding yuav muab faib ua kub billet txoj kev thiab txias billet txoj kev ob txoj kev molding.
Thawj txhaj tshuaj molding hollow spectral dawb paug;Txav lub billet mus rau lub stretching thiab tshuab molding fixture mus nqa tawm stretching thiab tshuab molding;Tom qab lub siab tuav, lub tub yees tawm ntawm cov pwm tshem tawm cov khoom yas.
Cov txheej txheem molding no txuag lub reheating ntawm txias billet thiab txuag lub zog.Tsis tas li ntawd, cov txheej txheem billet thiab ncab tshuab molding yog nqa tawm ntawm tib lub tshuab thiab cov cuab yeej siv, uas nyob hauv ib cheeb tsam me me, yooj yim rau kev tsim khoom thiab kev tsim khoom, thiab muaj qib siab ntawm automation technology.
Txias billet txhaj tshuaj stretch tshuab moulding yog txhaj tshuaj zoo billet kub rau ib tug haum kub thiab ces muab tso rau hauv lub tshuab moulding pwm mus nqa tawm stretch tshuab moulding.Thaum xaiv txoj kev txias billet, kev txhaj tshuaj ntawm billet thiab ncab tshuab molding ntawm cov khoom yas yog nqa tawm ntawm cov tshuab sib txawv thiab cov cuab yeej siv feem.Ua ntej stretching tshuab moulding, thiaj li yuav tau them rau cov cua sov tso tawm los ntawm lub tub yees ntawm lub billet, lub thib ob cua sov yuav tsum tau nqa tawm los xyuas kom meej lub stretching tshuab molding ntawm lub billet.
4 yas ntawv tshuab molding
Yas ntawv tshuab tshuab moulding molding los yog extrusion molding yas ntawv cua sov, ua kom nws mos, mus rau hauv lub concave pwm, kaw nyob rau hauv nruab nrab ntawm cov yas phaj rau hauv cov cua compression thiab tsim ib tug hollow yas qhov chaw.
Post lub sij hawm: Sep-17-2021