Kipper daim kab xev - yog dab tsi? Txhua tus kws hluav taws xob yuav muab cov lus teb ntxaws rau koj rau lo lus nug no. Tom qab tag nrho, nws yog hluav taws xob ua hauj lwm uas yog lub ntsiab cheeb tsam ntawm daim ntawv thov ntawm cov khoom no.
daim kab xev yog dab tsi?
Cov khoom siv niaj hnub nrog ntau hom kev siv - keeper daim kab xev - yog cov ntaub qhwv cov ntaub 8-50 hli dav ua los ntawm cov paj rwb xov. Ntau zaus tsawg dua, ribbon yog ua los ntawm polyester, lavsan lossis silk.
Muaj ntau hom kiper daim kab xev. Cov khoom sib txawv feem ntau nyob rau hauv hom weave (twill lossis kab pheeb ces kaum) thiab lub thickness ntawm cov xov.
Keeper daim kab xev yog tuab heev thiab muaj zog txaus los siv rau hauv kev zawm cable rwb thaiv tsev lossis transformer windings. Nws yog nyob rau hauv hluav taws xob ua hauj lwm uas cov ntaub ntawv no tau pom lub widest daim ntawv thov. Nws ua haujlwm insulating, zawm thiab bandaging functions ntawm no.
Kev tsim cov kab xev
Hnub no, cov paj rwb braid peb tab tom txiav txim siab yog tsim los ntawm kev sib xyaw ua ke: siv paj rwb thiab polyester. Qhov no ua rau cov khoom muaj zog thiabhnav-resistant. Cov kab xev ua los ntawm kev sib xyaw ua ke yog tiv taus ntau dua rau lub teeb ci, qhov kub thiab txias thiab noo noo. Tsis tas li ntawd, nws yog cov khoom siv no uas tuaj yeem tiv taus kev ntxuav hnyav.
Kiper daim kab xev yog tsim los ntawm cov khoom siv tshwj xeeb daim kab xev, uas tuaj yeem yog shuttle lossis shuttleless. Cov khoom yog tsim tsis tsuas yog nyob rau hauv dawb, tab sis kuj nyob rau hauv ci txaus xim.
GOSTs
Daim kab xev, zoo li lwm yam khoom siv, yuav tsum ua raws li lub xeev tus qauv. Yog li cas GOST muaj nyob rau qhov no? Keeper daim kab xev yog tsim nyob rau hauv nruj raws li cov kev specifications rau zus tau tej cov tapes rau hluav taws xob kev lag luam (GOST 4514-78). Nws yog nyob rau hauv daim ntawv no uas txhua yam yog sau - los ntawm cov tsos ntawm cov khoom mus rau cov txheej txheem ntawm nws ntim, thauj thiab cia.
Raws li tus qauv, daim kab xev tuav yuav tsum muaj qhov tuab ntawm 0.35-0.40 hli thiab ua kom dav txog 50 hli. Tsis tas li ntawd, GOST nruj me ntsis sau tawm cov ntsuas lub cev thiab lej uas cov khoom tso tawm los ntawm lub tuam txhab yuav tsum ua raws. Yog li, piv txwv li, cov ntaub nplaum uas tsim tawm yuav tsum tiv taus qee qhov kev tawg.
Cov kab xev tso tawm tau dhau los ua kev tswj xyuas kom zoo. Cov tsos ntawm cov khoom raug soj ntsuam thiab nws ua raws li cov qauv tsim tau raug kuaj xyuas.
daim kab xev siv nyob qhov twg?
Raws li tau sau tseg saum toj no, thaj chaw tseem ceeb ntawm kev thov ntawm cov khoom siv hluav taws xob ua haujlwm. Tab sis thaj chaw no nyob deb ntawm ib leeg xwb.
Kipper daim kab xevsiv nyob rau hauv kev tsim cov khaub ncaws, khaub ncaws thiab khoom siv rau kev lag luam tub rog. Tsis tas li ntawd, nws yog nrog cov khoom siv no uas cov npoo ntawm seams ntawm outerwear feem ntau edged. Kev lag luam textile tau ntev txaus siab rau qhov zoo ntawm cov khoom siv ruaj khov, uas niaj hnub no tau siv dav. Ntxiv rau tag nrho cov saum toj no, keeper daim kab xev yog siv los tsim cov hnab, hnab ev khoom thiab cov kaus mom.
Kev lag luam luam ntawv thiab ntawv tsis sawv ib sab. Ribbons rau folders rau cov ntaub ntawv yog tsim los ntawm keeper daim kab xev, cov khoom no yog siv nyob rau hauv bookbinding.
Lwm thaj chaw ntawm daim ntawv thov yog ntim cov ntaub ntawv (lub thawv thiab ntau pob khoom). Cov xov paj rwb muaj zog yog qhov zoo tagnrho rau qhov no, vim tias knots ua los ntawm cov ntaub ntawv zoo li no tsis plam lossis xoob. Nws tseem yuav tsum tau muab sau tseg tias, txawm hais tias nws "steel" lub zog, lub keeper daim kab xev yog ib tug elastic thiab mos khoom, vim hais tias nws tsis lwj lub tsos thiab kev ncaj ncees ntawm lub pob.
Thiab cov neeg ua teb thiab cov neeg nyob hauv lub caij ntuj sov tau pom lawv siv cov kab xev: nws feem ntau khi nrog cov nroj tsuag, vim tias cov khoom muaj zog txaus, tiv taus ya raws thiab lub hnub, tsis poob nws qhov kev ua tau zoo rau lub sijhawm ntev.
