Txias- cov raj yog cov khoom siv siab - cov khoom siv tubing siv dav hauv kev tsim khoom, kev lag luam tsheb, tshuab hydraulic, thiab lwm yam. Lawv qhov zoo ntawm qhov raug thiab qhov chaw tiav ua rau lawv zoo tshaj plaws hauv cov ntawv thov uas xav tau siab - kev sib txuas kev ntseeg siab. Txawm li cas los xij, kom paub meej txog qhov ua tau zoo ntawm qhov txias txias -cov raj, cov txheej txheem siv tau yog qhov tseem ceeb heev.
Ua ntej, ua tib zoo tshuaj xyuas qhov pom ntawm qhov txias txias -kos raj ua ntej kev teeb tsa kom ntseeg tau tias nws tsis muaj qhov tsis xws luag xws li khawb, tawg, lossis deformation. Vim lub siab tawv tawv ntawm cov khaub thuas- cov raj rub, kev puas tsuaj me tuaj yeem ua rau muaj kev ntxhov siab, cuam tshuam rau kev ua haujlwm ntev -. Thaum lub sij hawm installation, nws raug nquahu kom siv cov cuab yeej tshwj xeeb rau kev txiav thiab kev ua haujlwm, zam kev sib tsoo cov log los yog cov saws kom tsis txhob muaj cov burrs ntau dhau thiab cua sov- thaj chaw cuam tshuam. Yog tias tsim nyog, siv high -ceev steel saws lossis plasma txiav. Tom qab txiav, luas lub raj xaus kom zoo, burr -dawb tiav.
Thib ob, txoj kev sib txuas uas siv rau txias - cov raj txuas ncaj qha cuam tshuam rau lawv cov sealing thiab kav ntev. Cov kev sib txuas feem ntau muaj xws li vuam, threading, thiab flaring. Thaum tshav kub kub input yuav tsum tau tswj xyuas thaum vuam kom tsis txhob degradation ntawm cov khoom siv vim overheating. Cov txheej txheem vuam qis qis tau raug pom zoo, thiab qhov tsim nyog tom qab- vuam cov cua sov tau pom zoo. Thaum ua threaded kev twb kev txuas, xyuas kom cov threads huv si thiab lubricated kom zoo los tiv thaiv galling thiab hnav ntau dhau. Rau kev sib txuas flaring, nruj me ntsis ua raws li cov txheej txheem kom tsis txhob muaj qhov flaring ntau dhau uas tuaj yeem ua rau nyias nyias ntawm lub raj phab ntsa.
Tsis tas li ntawd, cov hlab txias txias yuav tsum tau tiv thaiv los ntawm kev vibration hnyav lossis cuam tshuam thaum siv los tiv thaiv kev nthuav tawm ntawm microcracks. Nyob rau hauv siab - siab los yog corrosive ib puag ncig, nws raug nquahu kom tsis tu ncua tshuaj xyuas qhov chaw ntawm lub raj thiab, yog tias tsim nyog, siv los tiv thaiv- kev ntsuas corrosion xws li siv cov txheej tiv thaiv lossis hloov chaw puas.
Kev siv thiab kev saib xyuas kom zoo tuaj yeem ua rau lub neej ntev ntawm kev ua haujlwm txias -cov kav dej, ua kom ruaj khov thiab txhim khu kev qha nyob rau hauv ntau yam kev ua haujlwm. Mastering cov tswv yim siv kom raug tsis yog tsuas yog txhim kho kev ua haujlwm zoo xwb tab sis kuj txo cov nqi tu, ua rau lawv yog ib qho tseem ceeb hauv kev siv engineering.
