Ua ntej koj mus tom khw yuav siv lub tshuab xaws, koj yuav tsum txiav txim siab ua ntej li cas thiab rau yam koj yuav siv.
Yog lawm, txhua txoj kev xaws xaim ua haujlwm raws li tus qauv qub. Tab sis txhua lub chaw tsim khoom ntawm cov khoom lag luam muaj cov neeg siv khoom sib txawv, thiab txhua tus ntawm lawv muaj nws tus kheej pros thiab cons. Yog tias koj paub lawv, tom qab ntawv txoj kev xaiv ntawm txoj cai tshuab xaws nce ntxiv. Cov tshuab xaws niaj hnub tuaj yeem yog electromechanical, khoos phis tawj thiab xaws khaub ncaws thiab paj ntaub. Electromechanical Tshuab xaws yog qhov yooj yim thiab pheej yig tshaj plaws. Khoos phis tawj kom kim dua, tab sis lawv kuj muaj ntau lub peev xwm ntau dua. Cov tshuab xaws thiab xaws paj ntaub yog siv rau kev xaws khaub ncaws, paj ntaub thiab xov paj zoo nkauj (txawm tias ntawv lossis lej). "Lub siab" ntawm lub tshuab xaws yog nws cov tshuab. Nws tuaj yeem yog hlau, lossis nws tuaj yeem ntim cov khoom yas. Tag nrho cov hlau hlau ntoo tawm qhov kev txiav txim ntawm lub zog ntev dua. Yuav luag txhua lub tshuab xaws niaj hnub tau sib sau ua ke hauv cov tebchaws Esxias - piv txwv li, hauv Taiwan. Tseem muaj cov chaw ua haujlwm Swedish (Husqvarna), tshuab xaws German (Pfaff thiab Singer). Lub tshuab xaws German thiab Swedish muaj ntau dua li cov tshuab Esxias, tab sis kuj tseem ntseeg tau zoo. Lub tuam txhab Japanese Janome muaj ntau yam ntawm cov tshuab xaws, tsis yog lub koob npe thiab kim raws li lawv cov kev sib tw German, tab sis tus nqi pheej yig thiab txhim khu kev qha. Yog tias koj tsis npaj yuav xaws cov khoom tsis yooj yim, koj tuaj yeem xaiv lub tshuab xaws tsim rau kev ua cov haujlwm yooj yim tshaj plaws (zigzag, plooj ncaj, khawm khawm ib nrab). Lub tshuab nrog kev xaiv ntau ntawm kev ua haujlwm yuav raug nqi me ntsis ntau dua - piv txwv li, ib qho uas cuam tshuam kev tua ntawm cov hniav thiab cov hlua khi knitted. Yuav luag txhua lub tshuab xaws khaub ncaws niaj hnub no kuj tseem tuaj yeem ua haujlwm overlocking haujlwm. Feem ntau, ib txoj siv tshuab xaws tau nruab nrog cov txheej koob, roj rau ntawm lubrication, ntau hom ko taw (piv txwv li, rau qhov muag tsis pom kev lossis rau kev xaws ntawm lub zipper). Kev saib xyuas rau txhua tus qauv ntawm kev xaws tshuab yog yooj yim heev - lawv yuav tsum tau muaj lubricated tsis tshua muaj neeg (silicone roj yog tsim rau tsib xyoos), kev tu yog nqa tawm hauv cov chaw pabcuam tshwjxeeb. Nyob rau hauv txhua rooj plaub, nws yog qhov zoo tshaj plaws los yuav lub tshuab xaws hauv cov khw tshwj xeeb, qhov chaw koj tuaj yeem tham nrog tus kws tshaj lij uas tsim nyog thiab kuaj lub tshuab xaws ntawm qhov chaw.
