Tsim Technology Ntawm Hydraulic Xovxwm

Qhov zoo
Piv nrog rau cov txheej txheem stamping ib txwm, cov txheej txheem hydroforming muaj cov txiaj ntsig zoo thiab kev lag luam hauv kev txo qhov hnyav, txo cov khoom thiab pwm, txhim kho rigidity thiab lub zog, thiab txo cov nqi tsim khoom. Nws tau siv ntau dua hauv kev lag luam, tshwj xeeb tshaj yog nyob rau hauv kev lag luam automotive.
Hauv kev lag luam automotive, aviation, aerospace thiab lwm yam kev lag luam, txo qhov hnyav ntawm cov qauv kom txuag tau lub zog hauv kev ua haujlwm yog lub hom phiaj mus sij hawm ntev los ntawm tib neeg thiab ib qho ntawm cov qauv hauv kev tsim cov cuab yeej tsim khoom siab heev. Hydroforming yog ib qho kev tsim khoom siv thev naus laus zis kom ua tiav lub teeb yuag.
Hydroforming tseem hu ua "internal high pressure forming". Nws lub hauv paus ntsiab lus tseem ceeb yog siv cov yeeb nkab ua qhov khoob, siv cov kua dej siab siab hauv cov yeeb nkab, thiab siv cov axial thrust rau ob qhov kawg ntawm cov yeeb nkab dawb paug los sau cov khoom. Raws li kev sib koom ua ke ntawm ob lub zog sab nraud, cov yeeb nkab 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
Qhov zoo
Rau hollow variable-section structural qhov chaw, cov txheej txheem tsim ib txwm yog ua ntej thwj thiab tsim ob ib nrab daim thiab ces welded rau hauv ib tug tag nrho, thaum hydroforming tuaj yeem tsim hollow structural qhov chaw nrog kev hloov raws li tus ntoo khaub lig seem ntawm cov khoom nyob rau hauv ib tug mus. Piv nrog cov txheej txheem stamping thiab vuam, hydraulic txoj kev siv tshuab thiab cov txheej txheem muaj qhov zoo hauv qab no:
1. Txo qhov hnyav thiab txuag cov ntaub ntawv. Rau cov khoom siv xws li tsheb cav thiab lub tshuab hluav taws xob, cov khoom siv hydraulic yog 20% ​​mus rau 40% sib zog dua qhov chaw stamping; rau qhov hollow stepped ncej, qhov hnyav tuaj yeem raug txo los ntawm 40% mus rau 50%.
2. Txo cov khoom seem thiab pwm, thiab txo cov nqi pwm. Hydroformed qhov chaw feem ntau tsuas yog xav tau ib txheej pwm, thaum stamping qhov feem ntau xav tau ntau txheej pwm. Tus naj npawb ntawm hydraulically tsim lub cav bracket yog txo los ntawm 6 mus rau 1, thiab tus naj npawb ntawm radiator bracket qhov chaw raug txo los ntawm 17 mus rau 10.
3. Nws tuaj yeem txo tus nqi ntawm cov vuam rau tom qab machining thiab sib dhos. Ua piv txwv, lub tshav kub dissipation cheeb tsam yog nce los ntawm 43%, tus naj npawb ntawm vuam cov ntsiab lus yog txo los ntawm 174 mus rau 20, tus naj npawb ntawm cov txheej txheem yog txo los ntawm 13 mus rau 6, thiab productivity yog nce los ntawm 66%.
4. Txhim kho lub zog thiab nruj, tshwj xeeb tshaj yog qaug zog. Piv txwv li, qhov nruj ntawm hydraulically tsim radiator bracket tuaj yeem nce 39% nyob rau hauv txoj kev ntsug thiab 50% nyob rau hauv txoj kab rov tav.
5. Txo cov nqi tsim khoom. Raws li kev txheeb cais ntawm qhov chaw uas tau hydroformed, tus nqi tsim khoom ntawm hydroformed qhov chaw yog 15% mus rau 20% qis dua li ntawm qhov chaw stamped nyob rau nruab nrab, thiab cov pwm raug txo los ntawm 20% mus rau 30%.