Txoj Cai Ua Haujlwm ntawm Tsev Neeg Overlock Machine (Shorter Version)

Lub tshuab overlock hauv tsev (lossis serger) yog cov cuab yeej xaws tshwj xeeb uas txiav, stitches, thiab ua tiav cov npoo ntawm ib kauj ruam los tiv thaiv fraying thiab tsim kom huv si, kev seams. Tsis zoo li cov tshuab xaws niaj hnub, nws sivntau threads thiab loopers es tsis txhob ntawm ib tug bobbin.

Txoj Cai Ua Haujlwm

Lub tshuab ua haujlwm los ntawmsynchronized txavntawm koob, loopers, pub dev, thiab ib tug txiav system:

KoobPierce cov ntaub thiab tsim xov loops.

Upper thiab qis looperstxav horizontally rau interlock threads thiab qhwv ib ncig ntawm lub ntug ntaub.

Pub devtxav cov ntaub rau pem hauv ntej tsis tu ncua.

riamluas lub ntug rau qhov dav zoo ib yam li koj xaws.

Ua ke, cov khoom no tsim kom nruj, elastic, qhwv cov hlua khi uas ruaj seams thiab tsis txhob fraying, tshwj xeeb tshaj yog rau knit thiab stretch fabrics.

Cov Cheebtsam

Koob system: Tsim cov kab ntsug.

Looper system: Lub hauv paus tseem ceeb uas ua rau overlock stitches tsis muaj bobbin.

Txiav qhov system: Trims ntaub npoo txiav.

Differential pub: Tiv thaiv ncab los yog puckering.

Kev tswj nruj: Sib npaug xov nruj kom zoo zoo stitches.

Stitch Tsim

Nyob rau hauv ib txwm 3- lossis 4-xov xov overlock voj voog:

Lub koob mus rau hauv thiab ua ib lub voj voog.

Lub looper qis catches koob xov.

Sab saum toj looper interlocks nrog ob lub xov los qhwv ntug.

Lub koob tuav lub plooj, thiab lub voj voog rov ua dua.

Qhov zoo

Ceev thiab ua tau zoo

Muab kev tshaj lij, khw muag khoom tiav

Tiv thaiv fraying

Ua haujlwm zoo nrog knits, wovens, thiab stretchy fabrics

Xaus

Tsev neeg overlock tshuab sivmulti-thread looping thiab precision mechanical timeingtxhawm rau txiav, sew, thiab ua tiav cov npoo ntawm tib lub sijhawm. Nws yog ib qho cuab yeej tseem ceeb rau kev ua haujlwm ruaj khov, huv si, thiab kev saib xyuas kev xawss nyob tsev.