Yog tias koj tau ua haujlwm nrog kev pom kev lag luam, koj paub tias lub hnab lim yog qhov tsis zoo. Thiab lub tshuab uas sews nws? Nws yog hais txog kev sib piv lub tshuab rau lub hnab ntim khoom, hom seam, thiab koj cov haujlwm txhua hnub.
1. Paub koj cov ntaub ua ntej.
Lub hnab lim tuaj nyob rau hauv txhua hom - polyester, polypropylene, Nomex, PTFE xav, txawm fiberglass. Lub tshuab uas glides los ntawm tus qauv xav tau yuav choke ntawm PTFE. Koj xav tau txaus presser ko taw nqa thiab rab koob nkag mus. Nug rau lub tshuab qhov siab tshaj plaws sewn thickness nyob rau hauvcompressedxeev, tsis yog xoob xoob. Rau cov ntaub tawv tawv lossis coated, nrhiav cov khoom noj sib xyaw (koob + taug kev ko taw + presser ko taw) lossis kev pub noj ib leeg - uas ua rau cov khaubncaws sab nraud tsis hloov.
2. Hom kab xev tsis yog -negotiable.
Cov hnab lim feem ntau xav tau ob rab koob lockstitch (hom 301) lossis chainstitch (hom 401). Lockstitch muaj zog dua thiab yuav tsis nthuav tawm, tab sis nws qeeb dua. Chainstitch yog nrawm dua thiab elastic, zoo rau lub hnab hauv qab, tab sis koj xav tau ib qho overlock los tiv thaiv raveling.
3. Bobbin thiab xov tuav.
Lim hnab seams khaws plua plav. Tom qab ib lub lim tiam ntawm cov cement lossis carbon dub, koj lub tshuab yuav raug them nrog cov hmoov zoo. Cov bobbins loj dua txhais tau tias hloov tsawg dua. Zoo dua, tau txais lub tshuab nrog xov trimmer thiab plua plav npog rau thaj tsam nuv. Qee cov qauv muab ib qho ntxiv -loj ntsug axis rotary nuv - uas yog kub. Tsawg downtime, tsawg kev ntxhov siab.
4. Lub cev muaj zog thiab tswj ceev.
Koj yeej tsis xav mus nrawm. Lub cev muaj zog ceev: 2500-3500 stitches ib feeb suab zoo kawg nkaus, tab sis rau kev xav hnyav koj yuav poob mus rau ib nrab. Lub servo lub cev muaj zog nrog rab koob - positioning sensor yog tsim nyog rau txhua lub nyiaj. Koj tuaj yeem nti rab koob los ntawm cov pob tuab, thiab nws nyob ntsiag to. Clutch motors muaj nyob rau hauv ib lub tsev cia puav pheej rau txoj haujlwm no.
5. Ntev caj npab los tsis muaj?
Hnab diameters txawv. Rau cov hnab ntim plua plav loj loj (300 mm txog 600 mm dav thaum tiaj tus), lub caj npab ntev - 36 ntiv tes lossis ntau dua - txuag koj nraub qaum. Koj tuaj yeem dov lub hnab thiab pub nws smoothly. Tus qauv 22-nti caj npab yuav muaj koj ntaus cov khoom.
6. Kev tu thiab qhov chaw.
Nov yog cov lus qhia sab hauv: xyuas seb nws yooj yim npaum li cas los nkag rau tus dev noj thiab hloov tus nuv. Qee lub tshuab Japanese yog mos txwv tab sis cov khoom raug nqi rau lub raum. Qee lub tshuab suav tau zoo tab sis siv tsis yog - tus qauv koob lossis bobbins. Lo nrog ntau qhov ntau thiab tsawg - zoo li rab koob 135 × 20 lossis 135 × 17 - yog li koj tsis yos hav zoov rau cov khoom siv thaum 2 AM.
Qhov kawg - tsis txhob yuav ntawm specs ib leeg.Sew ib qho qauv. Nqa koj tus kheej cov khoom siv lub hnab, ntim ob lossis peb txheej, thiab khiav ob peb taw. Mloog rau hla txoj hlua. Tshawb xyuas rab koob kub (melting ntawm hluavtaws yog tiag). Ib tus neeg muag khoom zoo yuav cia koj sim. Yog tias lawv tsis ua, taug kev deb.Qhov zoo lim hnab tshuab xaws tsis yog qhov kim tshaj plaws. Nws yog tus uas khiav txhua qhov kev hloov pauv yam tsis muaj kev sib ntaus sib tua koj. Pib nrog koj cov ntaub, ces tsim los ntawm qhov ntawd.