Raws li cov cuab yeej ua haujlwm loj, CNC txiav tshuab yuav tsum tau ua haujlwm nruj thiab kev tswj xyuas vim yog cov khoom tawg thiab tawg xws li hluav taws xob. Hauv kev siv txhua hnub, qee qhov kev siv nyab xeeb thiab kev ceev faj yuav tsum tau saib xyuas tshwj xeeb. Txhawm rau txhim kho kev tiv thaiv kev paub ntawm cov neeg siv khoom lag luam, peb yuav sau qee cov ntsiab lus kev nyab xeeb hauv kev siv txhua hnub ntawm CNC txiav tshuab raws li hauv qab no, vam tias yuav pab tau koj.
Ua ntej tshaj plaws, peb yuav tsum xyuas seb qhov vuam thiab txiav cov cuab yeej puas ua tiav thiab siv tau yooj yim los tiv thaiv kev sib tsoo. Feem ntau xyuas seb qhov kev ua haujlwm thiab kev siv lub tshuab hluav taws xob acetylene los yog lub tshuab vuam zoo li cas, seb qhov dej twg yog tswj hwm hauv cov khoom tiv thaiv tempering (xws li cov khoom siv tiv thaiv kev tiv thaiv tom qab), seb lub ntsuas siab ntawm lub tog raj kheej lub tog raj kheej puas ruaj khov, thiab lub dav hlau nqus vuam thiab txiav txawm tias lub teeb muaj lub zog nqus, txawm tias muaj cov generty thiab cov khoom siv sib xyaw, seb puas muaj cov khoom siv sib xyaw ua ke. tso lub arc txuas hlau. Ntau yam combustibles los tiv thaiv hluav taws kub tshwm sim los ntawm vuam thiab txiav sparks. Tshwj xeeb tshaj yog ib ntus txiav txim siab vuam thiab txiav qhov chaw yuav tsum tau kuaj xyuas kom zoo, thiab qhov chaw vuam thiab txiav yuav tsum tau demarcated, thiab txoj hlua kev nyab xeeb yuav tsum tau rub ntawm qhov chaw ua haujlwm thaum tsim nyog. Qhov kev nyab xeeb nyob deb ntawm cov khoom siv hluav taws xob thiab vuam thiab txiav cov haujlwm feem ntau tsis pub tsawg dua 10 meters, tab sis qhov xwm txheej tshwj xeeb yuav tsum tau kho tshwj xeeb, xws li qhov loj ntawm cov cua thiab cov kev taw qhia ntawm cov cua. CNC txiav tshuab yog siv los ua ib feem ntawm kev ua haujlwm, vuam lossis txiav. Nyob rau hauv luv luv, lub vuam thiab txiav Mars yuav tsum tsis txhob mus txog qhov chaw uas combustible cov ntaub ntawv tso.
Txheeb xyuas cov qauv sab hauv ntawm cov vuam thiab txiav qhov chaw, cov khoom siv hluav taws xob thiab lwm yam combustibles hauv cov vuam thiab txiav kom tiv thaiv kev tawg tawg, qhov no yog ib qho tseem ceeb heev kev nyab xeeb kev npaj ua ntej vuam thiab txiav ua haujlwm. Tshwj xeeb tshaj yog rau cov vuam thiab txiav qhov chaw uas tau ua ib ntus, peb yuav tsum tsis txhob xav tias qhov kev ua haujlwm yog qhov yooj yim thiab qhov muag tsis pom kev vuam, thiab peb yuav tsum pib vuam thiab txiav nyob rau hauv cov xwm txheej ntawm kev tsis suav nrog ntau yam tsis zoo.
