Tooj liab yeeb ua ib qho kev sib xyaw ua ke hauv kev lag luam ntau lawm, koj tuaj yeem mus txog peb txoj kev los txiav txim rau cov yeeb nkab zoo thiab tsis zoo tooj liab
Ib qho: kev soj ntsuam
Qhov zoo ntawm tooj liab yeeb tuaj yeem raug txiav txim los ntawm kev soj ntsuam, peb xub saib cov xim tooj liab, kwv yees tau muab faib ua tooj liab, tooj dag. Nyob rau hauv ib txwm muaj xwm txheej, cov xim ntawm tus tooj liab liab nthuav tawm tias tus tooj liab tau ua kom tsis zoo, yog cov tsis zoo ntawm lub copper yeeb nkab.
Thib ob: xeem ntawv
Cov yeeb zoo tooj liab zoo yuav tsum yog ua los ntawm cov tooj liab ntshiab, tooj hlau tooj hlau muaj cov yam ntxwv: ua qauv zoo. Qhov Zoo Tooj Liab Yeeb Yuav muaj ib txoj kab tsaus nti tshwm sim, qhov tsis txaus ntseeg no tsis yog tias nws yog qhov tsis sib xws, yog los qhia tias nws qhov kev sib luag, yog qhov zoo heev.
Nyob rau hauv kev yuav khoom, koj kuj tuaj yeem khawb cov yeeb nkab liab sab hauv, yog tias sab hauv phab ntsa thiab sab nraud yog tib yam, nws qhia tau tias qhov zoo tshaj plaws ntawm lub tooj liab yeeb nkab fittings yog qhov zoo. Yog hais tias sab hauv phab ntsa sab hauv thiab phab ntsa sab nraud yog qhov tseeb me ntsis sib txawv, tom qab ntawd yog ceev faj, tus tooj liab yuav muaj qee cov hlau.
Peb: Tensile
Thaum cov tsos thiab kev ntsuas yooj yim yog tsim nyog, cov txheej txheem tshuaj xyuas kawg yog ncab. Ua thiab moulding ntawm tooj liab yeeb, feem ntau muab faib ua kev nyuaj, lub xeev nyuaj, ua kom pom kev sib txawv yog qhov tsis muaj tib yam nkaus rau koj tsuas yog siv lub zog me me ntawm tooj liab ncab. Zoo zoo tooj liab cov yeeb nkab, yog yooj yim me ntsis rau deform, ntawm qhov tsis sib xws, nyuaj heev, lossis tsis yooj yim rau deform.
