1. Coj-up mechanism
Thaum xaws, lub tshuab xaws ua lub tshuab rau kev xa tawm, rov qab cov koob xov thiab zawm lub plooj hauv txheej txheem ntawm kev tsim cov plooj. Feem ntau tuaj yeem muab faib ua cov hauv qab no:
1. Cam xov take-up mechanism: ib tug mechanism uas tsav cov xov coj-up lever mus los ntawm ib tug cam
2. Txuas pas nrig xov take-up mechanism: ib tug mechanism uas tsav lub zog ntawm cov xov take-up mechanism los ntawm ib tug plaub-bar linkage mechanism
3. Slide bar xov take-up mechanism: ib tug mechanism uas tsav lub zog ntawm cov xov take-up mechanism los ntawm lub crank-slide bar mechanism
4. Rotary xov take-up mechanism: ib tug mechanism uas siv ib tug los yog ob discs los yog lwm yam zoo li tus Cheebtsam nruab nrog thread-take-up pins ua ib tug xov-take-up tsab ntawv tsa suab nrog ib tug rotary tsab ntawv tsa suab.
5. Needle bar xov take-up mechanism: ib tug mechanism uas kho cov xov-dhau los yog xov-clamping ntaus ntawv nyob rau hauv lub koob bar, los yog ncaj qha kho cov xov coj-up lever ntsia ntawm lub koob bar.
2. Pub mechanism pub mis mechanism
Lub tshuab xaws ua lub tshuab xa cov khoom xaws thaum xaws. Nws raug cais raws li: kev pub mis rau pem hauv ntej; rov qab pub mis mechanism; transverse pub mechanism; qis noj mechanism; Upper feeding mechanism; koob pub mechanism; Upper thiab qis sib xyaw pub noj mechanism; Upper thiab rab koob sib xyaw pub mis; koob thiab qis sib xyaw pub mis; Upper, koob, qis kev sib xyaw pub mis; Differential pub mechanism; Roller feeding mechanism.
3. xov hooking mechanism
Thaum lub tshuab xaws yog xaws, tom qab cov xov voj tsim los ntawm rab koob thiab cov thawj coj xov yog dhau los ntawm cov khoom siv xaws, ib lub tshuab uas hooks xov voj los ua ib lub plooj. Nws cov kev faib feem ntau suav nrog: teb hooking mechanism; rotary nuv hooking mechanism; rotary nuv hooking mechanism; viav vias hooking mechanism; viav vias hooking mechanism; looper hooking mechanism; nuv hooking mechanism mechanism.
4. Siv lub zog stroke
Qhov kev ncua deb ntawm ob qhov kawg ntawm qhov threading qhov ntawm cov xov coj mus rau hauv ib lub voj voog ntawm kev txav
5. Koob bar stroke
Qhov kev ncua deb ntawm ib qho taw tes ntawm rab koob bar thiab ob txoj haujlwm loj ntawm rab koob bar txav
6. xaws ceev
Tus naj npawb ntawm rab koob punches ib feeb ntawm lub tshuab xaws, chav tsev yog rab koob / min, qhov siab tshaj plaws xaws ceev: qhov siab tshaj plaws ntawm rab koob punches uas lub tshuab xaws tuaj yeem tiv taus nyob rau hauv ib txwm xaws; Kev ua hauj lwm ceev ceev: lub tshuab xaws tuaj yeem tiv taus kev ruaj ntseg txuas ntxiv raws li kev xaws ib txwm muaj qhov siab tshaj plaws xaws ceev.
7. Suture xov
Xov rau xaws. Feem ntau ua los ntawm paj rwb xov, tshuaj fiber ntau xov, hlau hlau thiab lwm yam. Cov pawg tseem ceeb yog: koob xov; shuttle xov; looper xov; stretch xov; npog xov
8. Plooj plooj
Lub tshuab xaws koob yog ib chav tsev uas tsim los ntawm ib los yog ntau tshaj stitches, nws tus kheej-kev sib txuas, kev sib txuas los yog intertwined ntawm cov khoom xaws txhua zaus cov khoom sewn.
9. Presser foot presser
Ib tug tswvcuab uas exerts siab rau saum npoo ntawm seam khoom. Presser ko taw tuaj yeem muab faib ua lockstitch tshuab presser ko taw, overlock presser ko taw, thiab tshwj xeeb tshuab presser ko taw raws li nws cov tshuab xaws. Lub presser ko taw tau muab faib ua qhov zoo tib yam presser ko taw thiab tshwj xeeb presser ko taw raws li nws txoj haujlwm. Muaj ntau ntau yam tshwj xeeb presser taw, xws li hemming presser taw, pub presser taw, ob-needle presser taw, thiab lwm yam.
10. cov khoom siv trimming
Thaum lub sij hawm xaws, txiav tawm cov khoom siv xaws. Nyob rau hauv lub tshuab xaws overlock thiab lub xauv tshuab xaws nrog ib rab riam, muaj ib lub cuab yeej rau kev txiav cov khib nyiab ntawm cov khoom xaws. Nyob rau hauv lub tshuab xaws rau xaws tawv, muaj ib qho khoom siv rau kev txiav cov tawv nqaij pov tseg. Hauv cov tshuab xaws tsis siv neeg, muaj cov cuab yeej siv rau kev txiav xov tapes, cov ntaub nplaum zoo nkauj thiab lwm yam khoom siv xaws.
11. Punching winder
Ib qho khoom siv uas ua rau lub qhov hauv cov khoom siv xaws thaum lub sij hawm xaws. Muaj ib lub tshuab rau qhib lub qhov keyhole hauv lub tshuab buttonhole. Muaj ib lub cuab yeej rau qhib cov qauv qhov hauv lub tshuab paj ntaub.
12. Lwm yam khoom siv
Lwm yam khoom siv muaj xws li: tsis siv neeg xov xov tooj ntaus ntawv, tsis siv neeg xov trimming ntaus ntawv, tsis siv neeg rab koob nres txoj hauj lwm ntaus ntawv, roj suction ntaus ntawv, lubricating ntaus ntawv, thiab lwm yam.
