Dab tsi yog qhov txawv ntawm welded luj tshib thiab seamless luj tshib?

Welded luj tshib yog ua los ntawm cov yeeb nkab dabtsi yog khoov thiab tuaj yeem welded, yog li nws yog hu ua welded luj tshib, uas tsis txhais hais tias nws muaj welds. Qhov tseeb, ntawm qhov tsis sib xws, welded luj tshib yog ua los ntawm cov yeeb nkab ncaj ncaj stamping thiab khoov. Xav txog cov qauv kev ntxhov siab, cov yeeb nkab seamless feem ntau yog siv. Es tsis txhob welded yeeb nkab., lub thiaj li hu ua seamless luj tshib yog ib tug casting thiab tsis tau welded.
Welded luj tshib tsis zoo ib yam li seamless luj tshib, tab sis nws kuj muaj sib tshooj. Kev tsim cov luj tshib yog muab faib ua vuam, stamping, thawb thiab casting. Seamless hais txog lub luj tshib yam tsis muaj vuam seam, tsis welded luj tshib. Stamped luj tshib muaj ncaj seam stamping luj tshib thiab seamless stamping luj tshib, uas yog txiav txim los ntawm qhov xwm ntawm cov yeeb nkab embryo.

Lub luj tshib yog cov khoom siv seamless thiab tuaj yeem ua tiav ncaj qha los ntawm cov yeeb nkab seamless; Lub luj tshib yog cov pob qij txha, uas yog tsim los ntawm vuam.

Qhov txawv ntawm welded luj tshib thiab seamless luj tshib yog lub luj tshib welded luj tshib muaj ob welds, ncaj welded luj tshib muaj ib tug weld, thiab seamless luj tshib tsis muaj weld.

1. Qhov txawv txavQhov sib txawv ntawm seamlessluj tshibthiab welded luj tshib yog seb puas muaj weld. Tsis tas li ntawd, lub thickness ntawm seamless luj tshib yog uneven piv nrog welded luj tshib.

2. Qhov sib txawv ntawm cov txheej txheem moldingCov txheej txheem ntawm kev siv lub luj tshib seamless yog tib yam li cov vuam luj tshib. Txawm li cas los xij, qhov sib txawv ntawm ob yog tias lub luj tshib raug muab faib ua vuam, stamping, thawb thiab casting. Seamless luj tshib yog ua los ntawm seamless steel yeeb nkab, tsis muaj vuam seam lossis welded luj tshib. Lub luj tshib welded yog ua los ntawm steel phaj ua los ntawm kev khoov thiab sib txawv vuam txheej txheem.

3. Kev siv sib txawvSeamless luj tshib feem ntau yog siv los ua cov kav dej lossis cov khoom siv rau kev xa cov kua hauv kev lag luam, thaum lub luj tshib sib koom ua ke yog siv hauv kev tsim kho, xws li cov kua dej qis, xws li dej thiab cua compressed. Txawm li cas los xij, cov penstocks koom nrog yog seamless.

4. Muaj qhov sib txawv lojRau feem ntau manufacturers ntawm seamless yeeb nkab luj tshib nyob rau hauv Tuam Tshoj, qhov luaj li cas ntawm seamless yeeb nkab luj tshib yog 24 ntiv tes thiab lub puab txoj kab uas hla yog 609.6 hli. Nyob rau hauv sib piv, tsis muaj kev txwv rau welded khoov, uas muaj peev xwm ntawm 1-1/2 nti 48.3mm mus rau 100 nti 2540mm.

5. Cov nqi sib txawvRaws li cov txheej txheem seamless ntau lawm, tus nqi yog kim tshaj qhov sib koom ua ke ntawm lub luj tshib, thiab kev sib koom ua ke feem ntau yog ua los ntawm steel phaj (steel strip) los ntawm kev sib txuas thib ob, uas yog pheej yig thiab siv dav.