Hlau dabtsi yog khoov?

Cov txheej txheem:

Hlau dabtsi yog khoov?
Hlau dabtsi yog khoov?

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Video: Hlau dabtsi yog khoov?
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Tau kawg, cov kav hlau me me tuaj yeem khoov nrog lub ntsej muag zoo tib yam. Txawm li cas los xij, yuav ua li cas rau dov hlau uas muaj qhov loj txaus? Rau cov laj thawj zoo li no, cov kws tshaj lij siv cov tshuab uas siv tau los khoov cov khoom sai sai yam tsis muaj deformation thiab puas. Thiab lawv tsuas yog hu ua yeeb nkab benders.

hlau dabtsi yog khoov
hlau dabtsi yog khoov

Nws yog nrog kev pab los ntawm cov cav tov uas khoov ntawm cov ntawv hlau thiab cov yeeb nkab dov tshwm sim. Los ntawm txoj kev, cov cuab yeej no ua hauj lwm noj mus rau hauv tus account qhov tshwj xeeb thickness thiab ductility ntawm cov hlau los ntawm ib feem yog tsim, nrog rau kev txiav txim lub vojvoog ntawm curvature. Cov hlau dabtsi yog khoov tau qhov chaw thiab cov cuab yeej siv li cas?

Ntau txoj hauv kev los khoov daim hlau

txheej txheem no tuaj yeem ua tiav ob qho tib si manually thiab tau txais - siv cov cuab yeej tshwj xeeb. Ua-nws-koj tus kheej hlau dabtsi yog khoov yog txoj haujlwm nyuaj thiab ua haujlwm hnyav uas siv sijhawm ntau thiab siv zog. Xws li kev ua cov hlau muaj nyob rau hauv kev siv rauj thiab pliers. Tau kawg, nrog cov cuab yeej zoo li no nws tsis tuaj yeem khoov hlau ntawm ib lub kaum ntse ntse, thaum tuav tag nrho cov proportions thiab configurations ntawm ib feem. Txawm li cas los xij, rau cov khoom me me thiab txoj kab uas hla, qhov no txaus txaus. Nyias hlau yog khoov nrog ib qho tshwj xeeb mallet.

Industrial hlau dabtsi yog khoov fixtures

Raws li cov cuab yeej tshaj lij, ntawm no yog qhov yuav tsum tau ceeb toom cov khoom siv hauv qab no rau kev khoov hlau:

  1. Roller machines.
  2. nias brakes.
  3. khoov rolls.

Tom kawg, dhau los, muab faib ua ntau hom thiab tuaj yeem ua tau ob qho tib si phau ntawv thiab hydraulic. Tsis ntev los no, cov cuab yeej siv niaj hnub no tau siv hauv kev lag luam - nrog lub tshuab hluav taws xob. Rollers yog siv los muab cov ntawv ua cylindrical. Feem ntau, nrog kev pab los ntawm cov cuab yeej no, chimneys thiab cov kav dej, nrog rau lwm qhov loj, tau ua tiav.

ua-nws-koj tus kheej hlau dabtsi yog khoov
ua-nws-koj tus kheej hlau dabtsi yog khoov

Nrog kev pab los ntawm nias nres, cov ntawv hlau yog khoov. Ntawm no nws yog ib qho tsim nyog yuav tsum nco ntsoov qhov tseeb tias nrog kev txhim kho thev naus laus zis, cov tshuab niaj hnub muaj peev xwm tsim cov khoom siv nrog ob peb txoj kab khoov hauv ib lub voj voog ua haujlwm. Nyob rau tib lub sijhawm, kev hloov pauv ntawm qhov tseem ceeb ntawm lub cuab yeej (cov khoom khoov) tshwm sim sai heev, uas tso cai rau koj los kho cov xovxwm rau lwm yam khoom sai li sai tau.

Daim ntawv thov

Leej twg xav tau hlau dabtsi yog khoov? Steel dabtsi yog khoov txheej txheemcov khoom siv feem ntau siv hauv kev lag luam me, nrog rau hauv lub neej txhua hnub thiab tsev neeg. Nyob rau hauv rooj plaub tom kawg, xws li cov cav tov yog siv rau khoov profiles ntawm ntau qhov ntau thiab tsawg, prefabricated partitions, channels, fab, txee khoom, gutters, slopes, steel thav ntawv thiab ntau lwm yam khoom hlau.

Ntxiv rau, ntau yam xovxwm thiab tshuab siv los ua cov kav dej thiab cov kav dej. Tsis ntev los no, lawv cov kev teeb tsa tau dhau los ua qhov nyuaj uas nws yooj yim ua tsis tau yam tsis muaj cov cuab yeej tshwj xeeb.

Nws yuav tsum tau muab sau tseg tias hlau dabtsi yog khoov tshuab kuj tsim los ua cov khoom siv tooj liab thiab txhuas. Txawm li cas los xij, cov cuab yeej no tuaj yeem khoov cov khoom uas muaj xim thiab cov kua roj vanish thiab zinc npog. Thiab ua tsaug rau qhov tshwm sim ntawm cov tshuab txawb, cov ntawv hlau ua haujlwm tuaj yeem ua rau ntawm qhov chaw, uas txuag tau ntau lub sijhawm thiab nyiaj txiag uas yuav tsum tau siv rau kev thauj khoom.

Ua-nws-koj tus kheej hlau dabtsi yog khoov

Muaj ntau hom kev ua-nws-koj tus kheej cov yeeb nkab ua hauv tsev:

1. "Bracket" - thaum cov khoom zoo ib yam li tsab ntawv "P".

2. "Kalach" - cov yeeb nkab yog khoov rau hauv ib lub voj voog.

3. "Compensator" - siv los zam kev cuam tshuam.

4. "Duck" - khoov zoo li tsab ntawv Askiv "N" (feem ntau siv hauv cov kav dej).

sheet hlau dabtsi yog khoov
sheet hlau dabtsi yog khoov

Rau kev ua-nws-koj tus kheej cov yeeb nkab ua, lub phaj nrog qhov feem ntau yog siv, rau hauv cov pins (nres) yog pre-ntsiakom paub meej). Txawm li cas los xij, txoj kev no tsis muaj txiaj ntsig zoo, thiab yog li ntawd tsuas yog tsim nyog rau cov khoom lag luam nrog lub cheeb ntawm 1-1.5 centimeters. Thicker kav dej txias ua tiav nrog lub mandrel ruaj khov.

Khoov ntawm duralumin, tooj dag thiab tooj liab cov khoom, tsis zoo li cov ntawv hlau zoo tib yam, muaj qee yam nta. Ua ntej ua, cov khoom no feem ntau yog annealed ntawm qhov kub ntawm 350 mus rau 700 degrees Celsius (nyob ntawm seb cov khoom tshwj xeeb) nrog cua txias. Nyob rau hauv cov ntaub ntawv no, cov yeeb nkab yog sau nrog ib tug tshwj xeeb molten rosin los yog paraffin, tom qab uas cov khoom raug tso cai kom txias. Tom qab cov txheej txheem khoov, cov muab tub lim raug ntes, vim cua sov nruab nrab ntawm qhov tuaj yeem ua rau nws tawg.

sheet hlau dabtsi yog khoov
sheet hlau dabtsi yog khoov

Yog li, peb pom tias cov hlau yog dabtsi yog khoov thiab siv lub tshuab dab tsi rau qhov no.

Pom zoo: