Cov keeb kwm ntawm tes cranked xaws tshuab txuas ntxiv mus txog 1859 thaum Lub Tuam Txhab Singer pioneered lub invention ntawm lub tshuab xaws treadle, kos lub tawm ntawm tes cranked tshuab los ntawm keeb kwm theem. Nws yog tib lub tuam txhab hu nkauj uas, xyoo 1889, tau tsim lub tshuab hluav taws xob tom qab Thomas Edison qhov kev tsim khoom, paving txoj kev rau lub sijhawm tshiab hauv kev lag luam tshuab xaws nrog lub tshuab xaws tshuab. Rau lub sijhawm tseem ceeb, Lub Tuam Txhab Singer yeej tseem ceeb tshaj tawm kev tsim cov tshuab xaws thoob ntiaj teb.
Tom qab kev lag luam tshuab xaws tau hloov los ntawm Tebchaws Europe thiab Tebchaws Meskas mus rau Nyiv, Kaus Lim Qab Teb, Taiwan, Singapore, thiab tom qab ntawd tag nrho mus rau Tuam Tshoj pib thaum xyoo 1990, kev sib tw hauv tshuab xaws tshuab kev lag luam hnyav zuj zus. Cov tshuab xaws tshuab loj loj tsim cov lag luam tau nce ntxiv hauv kev sib koom ua ke, kev yuav khoom, thiab kev lag luam peev. Hauv tsev, cov tuam txhab tsim cov tshuab xaws zoo heev tau pib tsom mus rau kev tshawb fawb txog kev lag luam kev lag luam, tshwj xeeb tshaj yog kawm txog kev lag luam kev loj hlob ib puag ncig thiab cov neeg yuav khoom. Yog li ntawd, ib tug loj tus naj npawb ntawm domestic, zoo heev tshuab xaws machinery hom sai sai tau tshwm sim thiab maj mam ua cov thawj coj nyob rau hauv lub tshuab xaws manufacturing kev lag luam.
● Xyoo 1905, Shanghai pib tsim cov tshuab xaws thiab tsim qee qhov kev cob qhia me me rau kev tsim khoom.
● Xyoo 1928, Shanghai tau tsim thawj 44-13 hom tshuab xaws ntawm Xiachang Sewing Machine Factory. Nyob rau hauv tib lub xyoo, Shanghai Shengmei Sewing Machine Factory kuj tsim thawj domestic tshuab xaws.
● Hauv xyoo 1970, "Gongnong" thiab "Qianjin" hom tshuab xaws tau nrov hauv Suav teb, thiab "Gongnong" hom tseem yog lub npe nrov tshaj plaws "Made in China" rau hnub no.
●Hauv xyoo 1980s, kuj tseem muaj "Mifeng" hom tshuab xaws ua los ntawm Shanghai manufacturers.
Zuag qhia tag nrho, lub tshuab xaws treadle thib ob yog ib qho kev txhim kho ntawm thawj tiam, nrog rau kev tsim qauv yooj yim uas muaj lub rooj ntoo txhawb nqa lub tshuab xaws. Nws tau ua haujlwm los ntawm ko taw pedal los tsav lub pulley, uas nyob rau hauv lem ua lub zog, ua kom nws ceev tshaj li thawj tiam ntawm tes cranked tshuab. Hom tshuab xaws no tau txais koob meej nyob rau hauv Suav teb xyoo 1940 thiab 1950s, vim tias cov chav kawm ua haujlwm tau txais kev yuav lawv.
● Thib Ob Tiam Treadle Sewing Tshuab
[Lub Sijhawm Sijhawm] Nruab Nrab -19th xyoo pua txog rau thaum xaus ntawm lub xyoo pua 20th
[Principle] Sewing tshuab stitching txoj cai: Loop stitching
[Sau] Tam sim no nyob hauv Grand Canal Hanlin Folk Tsev khaws puav pheej
Lub hauv paus tshuab xaws yog muaj nyob rau hauv ob daim ntawv: lub rooj-style puag, nrog lub rooj pab raws li kev txhawb nqa rau lub taub hau xaws thaum lub sij hawm xaws, thiab lub txee-style puag, nrog lub txee muab kev txhawb nqa thiab khaws cia rau lub taub hau xaws, ua lub tshuab xaws tau yooj yim thauj thiab khaws cia.
●Sewing tshuab stitching txoj cai:
Daim ntawv yooj yim tshaj plaws ntawm lub voj stitching yog saw stitching, qhov twg lub tshuab xaws tsim loops ntawm cov xov tom qab ntaub, uas yog tuav nyob rau hauv qhov chaw los ntawm ib tug presser ko taw ntawm ib tug hlau phaj. Txhua zaus pib xaws, rab koob hla ntawm cov ntaub, rub ib lub voj ntawm xov los ntawm nws. Lub voj-ua cov cuab yeej rub lub voj ua ntej lub koob tau rub tawm tag nrho, txav mus rau hauv sync nrog rab koob. Thaum rab koob tawm ntawm cov ntaub, tus dev noj (kom piav qhia tom qab) rub cov ntaub rau pem hauv ntej. Thaum lub koob hla dhau ntawm cov ntaub dua, lub voj tshiab yuav hla ncaj qha mus rau nruab nrab ntawm lub voj voog dhau los. Lub voj-ua cov cuab yeej rub cov xov dua, tsim ib lub voj nyob ib ncig ntawm lub voj tom ntej, ruaj txhua lub voj nyob rau hauv qhov chaw.
