Deformation ntawm cov khoom
1. Cov khoom siv yog deformed thaum lub sij hawm thauj mus los, ua rau tuag los yog maj mam khoov, uas ua rau cov khoom tsis tuaj yeem ntsia tau.
Ua rau tsom xam:
a) Lub deformation tsim thaum cov khoom tsim, feem ntau nthuav tawm qeeb qeeb.
b) Thaum cov khoom thauj yuav tsum tau thauj, qhov kev txhawb nqa tsis tsim nyog, xws li cov ntoo cushion sab saud thiab qis tsis yog ntsug, lossis qhov chaw stacking, kom cov tswvcuab yuav muaj qhov khoov tuag lossis qeeb deformation.
c) Cheebtsam yog deformed vim yog kev sib tsoo thaum lub sij hawm thauj mus los, feem ntau qhia tuag khoov.
Kev tiv thaiv:
a) Thaum lub sij hawm fabrication ntawm cov khoom, kev ntsuas los txo deformation yuav tsum tau saws.
b) Hauv kev sib dhos, kev ntsuas xws li rov qab deformation yuav tsum tau txais yuav.Kev sib sau ua ke yuav tsum ua raws li cov kab ke, thiab kev txhawb nqa txaus yuav tsum tau teeb tsa kom tsis txhob deformation.
c) Nyob rau hauv cov txheej txheem ntawm kev thauj mus los thiab kev thauj mus los, ua tib zoo saib xyuas qhov tsim nyog ntawm cov ntaub qhwv.
Kev daws:
a) Cov neeg tuag bending deformation feem ntau yog kho los ntawm kev kho tshuab.Siv cov jacks lossis lwm yam cuab yeej los kho lossis nrog cov pa oxygen acetylene tom qab ci kho.
b) Thaum cov qauv yog maj mam khoov deformation, noj oxyacetylene nplaim hluav taws kub kho.
2. Tom qab sib sau ua ke cov hlau nqaj hlau, tag nrho qhov ntev distortion tshaj tus nqi tso cai, ua rau cov khoom siv tsis zoo ntawm cov nqaj hlau.
Ua rau tsom xam:
a) Cov txheej txheem stitching yog tsis tsim nyog.
b) Qhov loj ntawm cov nodes sib dhos tsis tau raws li cov qauv tsim.
Kev daws:
a) Cov khoom sib dhos los teeb tsa lub rooj sib dhos, xws li vuam mus rau hauv qab ntawm tus tswv cuab qib, kom tsis txhob muaj kev sib tsoo.Lub rooj sib dhos yuav tsum yog txhua qib fulcrum, vuam los tiv thaiv deformation.Tshwj xeeb tshaj yog rau kev sib dhos ntawm cov nqaj lossis ntaiv, nws yog ib qho tsim nyog yuav tsum tau kho qhov deformation tom qab qhov chaw vuam, thiab xyuam xim rau qhov loj ntawm lub pob kom haum rau tus qauv tsim, txwv tsis pub nws yog ib qho yooj yim ua rau distortion ntawm cov khoom.
b) Cov tswvcuab tsis zoo yuav tsum tau ntxiv dag zog ua ntej tig thiab vuam, thiab cov tswvcuab yuav tsum tau ua kom zoo tom qab tig, txwv tsis pub cov tswvcuab tsis tuaj yeem kho tom qab vuam.
3. Cheebtsam arch, tus nqi ntawm loj qhuav los yog tsawg dua tus nqi tsim.Thaum tus nqi ntawm cov khoom siv me me, lub nqaj yog khoov tom qab kev teeb tsa;Thaum tus nqi arch yog loj, qhov extrusion nto elevation yog ib qho yooj yim kom dhau tus qauv.
Ua rau tsom xam:
a) Qhov loj me ntawm cov khoom siv tsis tau raws li cov qauv tsim.
b) Hauv cov txheej txheem ntawm erection, tsis siv cov ntsuas thiab ntsuas qhov ntsuas
Post lub sij hawm: Oct-18-2021