Yuav ua li cas sau ib xaws tshuab, los yog pib kawm rau xaws

Inexperienced, cia li pib seamstress chiv yuav tsum tau paub txog lub ntsiab tseem ceeb theoretical teeb meem, vim hais tias nws pom tau hais yuav ua li cas tsim ib txoj kab, yuav ua li cas los xaiv tus piv ntawm lub koob thiab xov, thiab yuav ua li cas sau ib xaws tshuab, koj yuav tsis txhob muaj cov feem ntau yooj yim, tab sis muaj ntau qhov yuam kev nyob rau hauv lub chaw ua hauj lwm ntawm sewing cov khoom . Cov kev xyaum no kuj yeej tseem ceeb, tab sis qhov kev tshawb xav yuav pub tam sim ntawd tau cia rau ua lag ua luam nrog to taub hais tias yuav ua kom nws tau kom raug lis cov sib txawv ntawm cov ntaub thiab thickness tsis raug thiab ntxhov ntxhov threads.

Ua ntej lub caij ntuj no nrog ib tug tshuab xaws, koj yuav tsum kom zoo zoo nruab rau hauv lub koob. Tsis txhob yuav tsis meej pem uas sab hauv lub tshuab yuav tsum muaj ib rab koob, koj yuav tsum to taub lub hauv paus ntsiab lus ntawm qhov uas muaj qhov plooj rau lub tshuab xaws tshuab. Feem ntau lockstitch tshuab rab koob teem ntev chute nyob rau sab laug, thiab nyob rau hauv pab kiag li lawm nrog ib tug zigzag - nyob rau hauv pem hauv ntej. Raws li txoj cai, tag nrho cov teeb meem nyob rau hauv lub chaw ua hauj lwm ntawm seamstresses pib nrog kev koob txoj hauj lwm. Tej zaum, ntawm chav kawm, thiab thiaj li hais tias nws yog zoo ntsia thiab ntsiabteeb vdet ntawm cov lus qhia, thiab cov tsheb uas kis ua rau nws tag nrho xwb pierces lub ntaub, tsis txais lub bobbin thread. Thiab nws tag nrho yog hais tias lub koob yog incorrectly matched mus rau lub thickness ntawm cov xov no. Qhov teeb meem no tshwm sim feem ntau vim hais tias ntawm ib yam nkaus thiab zoo koob, nyob rau hauv nws cov groove tsis haum lub xov uas yog tsim tau ib cov voj kev gripping lub bobbin. Raws li rab koob thiab xov - yog ib tug ntawm cov ntsiab lus tseem ceeb nyob rau hauv cov kev cai txog yuav ua li cas sau cov tshuab xaws.

Niaj hnub nimno tshuab xaws, raws li txwv mus rau zus tau tej cov tsheb ntawm lub xyoo pua xeem, nyob rau hauv lub cev muaj cov ntawv thiab lub tswv yim rau sau lub Upper thiab qis xov, thiab ntau yog nruab nrog cov tsis siv neeg refuelling, uas zoo heev tswj siv.

Ib qho ntxiv ib qho tseem ceeb tshaj plaws rau teb rau lo lus nug ntawm yuav ua li cas sau ib xaws tshuab - nws yog ib qhov xov nro. Yog xov nro yuav muab ib tug tus thiab zoo nkauj kab. Lub tshuab kab yog tsis tsim nyog, thaum cov xov cua los ntawm lub sab hauv, nyob rau hauv uas cov ntaub ntawv nws yog slack. Yog hais tias tseem muaj ib tug teeb meem nyob rau hauv lub qis nro, nws yog hloov kho cog nyob rau hauv lub bobbin cov ntaub ntawv. Kom nro - qhov no interweaving rau sab saum toj thiab bobbin xov rau hauv cov ntaub yog thicker, yog li kho nws, nws yog tsim nyog los ua tau qhov no tshwm sim.

Nws yog ib nqi sau cia hais tias yog tias koj xaiv ib tug tshuab xaws ib tug tshiab qauv, xws li ib tug computer los yog hluav taws xob, qhov teeb meem ntawm kev kho kom haum cov xov nro yuav ploj, raws li nws yuav tsum ntsia los ntawm koj tus kheej thaum xaiv ib qho kev pab cuam.

Yog li ntawd, rau lub ntsab lug, nws muaj peb yam yooj yim uas yuav tsum tau rau qhov tseeb filling ntawm lub tshuab xaws:

• muaj tseeb qhov chaw ntawm lub koob;
• txuam ib rab koob thiab xov;
• Cov xov nro.

Yog hais tias koj ua raws li cov cai no, sewing cov txheej txheem tsis ua ib tug tshee laim cov cav tov thiab daim ntaub thiab cia kom xaws thiab txhais mus rau hauv kev muaj tiag tag nrho cov tswv yim.

Nyob rau hauv xaws cov khoom ua lag luam muaj ntau ntau manufacturers, muaj ntau yam ntawm lawv muaj lub tshuab rau ib tug heev lub sij hawm ntev, xws li tsheb Singer, uas pab noob neej rau centuries thiab yog lossi tau zoo tuaj. Tiam sis yog tias koj ua raws li cov kev cai ntawm kev siv, muaj, txawm laus heev los yog yooj yim me ntsis tau mus ua hauj lwm thiab mus thov nws tus hluas nkauj. Tom qab tag nrho, lub tshuab yuav tsum tau ceev faj thiab muaj kev sib fwm tus cwj pwm, nyob rau hauv rov qab rau cov uas nws yuav qhia ib tug ncaj kab tsis tangling thiab omissions.