Thaum peb ua lub tshuab xaws, muaj ntau lub ntsiab lus ua haujlwm, koj puas paub? Hnub no, peb yuav qhia rau koj thiab vam tias koj yuav tau txais cov ntaub ntawv ntxiv los ntawm daim ntawv no.
(1) Threading: Thread the needle and looper threads in the prescribed order, txwv tsis pub nws yuav ua rau tsis muaj xaws, tawg threads los yog hla threads.
(2) Xov nro: qhov nro ntawm cov xov yog ib qho tseem ceeb ntawm kev ua tiav kev xaws, kev hloov tsis raug yuav ua rau cov xov tawg, hla stitches thiab khawb lub hnab. Cov khoom hnyav (xws li cov hnab) xov nro regulator me ntsis so; lub teeb cov ntaub ntawv zawm cov xov nro regulator; raws li rab koob suab thiab lub hnab tuab ntawm qhov sib txawv ntawm kev hloov kho rau tus nqi pub ntawm cov xov; nyob rau hauv kev kho ntawm rab koob thiab xov loosening thiab zawm, yuav tsum tau kho raws li lub loosening thiab zawm ntawm lub nplhaib beater xov.
(3) Nias ko taw siab: Yog tias sab nraub qaum ntawm cov xov xaws zoo li cov kab uas raug txiav los ntawm cov hniav noj, los yog qhov tseeb stitch ntev yog me dua qhov preset pub tus nqi ntawm cov hniav noj, ces nws qhia tau hais tias lub siab. yog siab dhau lawm, thiab rab koob phaj caij nplooj ntoos hlav hloov ntsia hlau yuav tsum tau loosened nyob rau lub sij hawm no; Yog hais tias cov xov xaws tsis ncaj los yog tsis sib xws, ces lub koob phaj caij nplooj ntoos hlav hloov kho cov ntsia hlau yuav tsum tau nruj kom nruj; Tsis tas li ntawd, lub siab txo qis hauv cov hnab xaws burlap thiab lwm yam khoom hnyav, thiab lub siab txo qis hauv cov hnab yas xaws Tsis tas li ntawd, txo qhov siab thaum xaws hnab thiab lwm yam khoom hnyav, thiab ua kom lub siab thaum xaws hnab yas thiab lwm yam khoom siv hnyav. .
(4) Kev hloov kho ntawm lub voj punch: Tig txoj siv rub rau pem hauv ntej thiab kho ob lub caj npab crank kom thaum lub koob nyob rau hauv qhov siab tshaj plaws stowed txoj hauj lwm, qhov kawg ntawm lub voj punch tawm ntawm qhov nruab nrab ntawm rab koob los ntawm 7mm ib.
(5) Kev hloov kho cov txheej txheem pub mis: xyuas kom meej tias daim ntaub noj cov hniav tsis txhob kov lub koob phaj thaum hla dhau, yuav tsum muaj qhov sib txawv ntawm 1.5 hli ntawm nruab nrab cov hniav ntawm cov hniav hauv pem hauv ntej thiab cov koob phaj; cov hniav noj qab haus huv yuav tsum tau hloov kho qis dua li ntawm cov hniav noj rau pem hauv ntej los ntawm 0.1 hli, thiab qhov dav ntawm rab koob ko taw tuaj yeem hloov kho ntawm 7 hli mus rau 11.5 hli raws li qhov xav tau; Thaum qhov dav ntawm rab koob taw qhia tau hloov pauv, qhov sib txawv ntawm rab koob qhia phaj thiab rab koob yuav raug hloov, yog li lub koob qhia phaj yuav tsum tau kho raws li.
(6) Kev hloov ntawm txiab: Txhawm rau ua kom cov hniav sab saud / qis tom, manually txav cov hniav sab saud, thaum ob lub hniav tom, kho qhov sib txawv ntawm qhov kawg ntawm ob lub hniav mus rau 0.{{2 }}.2 hli
