Hanyar lissafin amfani da zaren ɗinki

Hanyar ƙididdige adadin zaren ɗinki.Tare da hauhawar farashin kayan masaku, farashin zaren ɗinki, musamman ma babban zaren ɗinki, shima yana tashi.Koyaya, hanyoyin da ake amfani da su a halin yanzu na ƙididdige adadin zaren ɗinki da kamfanonin tufafi ke amfani da su galibi ana ƙididdige su bisa ƙwarewar samarwa.Yawancin kamfanoni sukan cika yawan samar da zaren ɗinki, suna buɗe kayan aiki, kuma ba sa gane darajar sarrafa zaren ɗin.

1. Hanyar lissafin amfani da zaren dinki
Ana samun lissafin adadin zaren ɗinki ta hanyar ƙididdigewa da aka saba amfani da shi ta hanyar masana'antu, wato, ana auna tsayin layin ɗin ta hanyar software na CAD, kuma ana ninka tsayin duka ta hanyar ƙima (gaba ɗaya sau 2.5 zuwa sau 3). jimlar tsawon dinkin).
Wani yanki na amfani da dinkin tufafi = jimlar yawan amfani da duk sassan suturar × (1 + ƙima).

Hanyar kimantawa ba zata iya samun daidai adadin zaren ɗinki ba.Akwai hanyoyin kimiyya guda biyu don ƙididdige adadin zaren ɗinki:

1. Hanyar tsari
Ka'idar hanyar dabara ita ce yin amfani da hanyar tsayin daka na lissafin lissafi don tsarin dinki, wato, lura da siffar geometric na coils ɗin da aka haɗe a cikin kayan ɗinki, da amfani da dabarar lissafi don ƙididdige yawan amfanin layin madauki.

Ƙididdige tsawon madauki (ciki har da tsayin madauki + adadin zaren da aka yi amfani da shi a mahadar dinkin), sannan a canza shi zuwa adadin dinkin kowane mita na dinkin, sannan a ninka shi da tsayin dinkin gaba daya. na tufa.

Hanyar dabara ta haɗa abubuwa kamar girman ɗinki, kaurin kayan ɗinki, ƙididdige yarn, faɗin tsagawa, da tsayin ɗinki.Don haka, hanyar dabara ita ce hanya mafi inganci, amma yana da ɗan wahala don amfani.Ƙayyadaddun ƙayyadaddun tsari, salo, dabarun ɗinki, kauri na kayan ɗinki (tushen launin toka), ƙididdige zaren ƙididdigewa, yawan ɗinki, da sauransu sun bambanta sosai, wanda ke haifar da rashin jin daɗi ga ƙididdiga, don haka kamfanoni ba sa amfani da shi.

2. Matsakaicin tsayin layin dinka
Matsakaicin tsayin layi na Stitch, wato, rabon tsayin ɗinkin ɗinkin ɗinki zuwa tsayin ɗinkin da aka cinye.Ana iya ƙayyade wannan rabo bisa ga ainihin samarwa ko ƙididdige shi bisa ga hanyar dabara.Akwai hanyoyin gwaji guda biyu: hanyar tsayin daka da kuma hanyar tsayin dinki.
Hanyar gyara tsayin suture: Kafin ɗinki, auna takamaiman tsayin suture akan layin pagoda kuma yiwa alama alama.Bayan dinki, auna adadin dinkin da aka kafa ta wannan tsayin don ƙididdige tsawon kabu a kowace mita.Amfanin layi na alamar.
Hanyar tsayin dinki: da farko a yi amfani da kayan dinki mai kauri daban-daban don dinka, sannan a yanke sashin da sigar dinki mafi kyau, a kwakkushe dinkin a hankali, a auna tsayinsu ko auna nauyinsu, sannan a lissafta adadin zaren da ake amfani da shi kowace mita na dinki. (tsawo ko nauyi).

2. Muhimmancin ingantaccen lissafin sashi:
(1) Adadin zaren ɗinki da aka yi amfani da shi yana da mahimmanci ga kamfanoni don ƙididdige farashin samar da tufafi;
(2) Yin ƙididdige yawan zaren ɗinki da ake amfani da shi na iya rage ɓarna da kuma koma bayan suture.Rage zaren ɗinki na iya ceton yankin da kamfanin ke da shi da kuma rage matsi na ƙididdiga, ta yadda za a rage yawan kuɗin da ake samarwa da kuma ƙara yawan ribar riba;
(3) Gudanar da tantance yawan amfani da zaren ɗinki na iya haɓaka wayewar ma'aikata game da ƙayyadaddun ɗinki da inganci;
(4) Ta hanyar ƙididdige adadin zaren ɗinki, ana iya tunatar da ma'aikata su canza zaren cikin lokaci.Lokacin da ba a ba da izinin dinki a buɗaɗɗen ɗinki kamar jeans ba, yakamata a ƙididdige adadin zaren da aka yi amfani da shi a hankali don rage rarar ɗinkin da rashin isassun ɗinki ke haifarwa, ta yadda za a inganta Haɓaka;
Saboda "tsawon tsayin daka-da-layi" yana da sauƙi don ƙididdige adadin zaren ɗinki, kuma sakamakon lissafin daidai ne, ana amfani da shi sosai a cikin masana'antun tufafi.

3. Abubuwan da ke shafar adadin zaren ɗinki
Yawan amfani da zaren ɗinki ba wai kawai yana da alaƙa da tsayin ɗinki ba, har ma yana da alaƙa da abubuwa kamar kauri da karkatar da zaren ɗin da kansa, tsari da kaurin masana'anta, da yawan ɗinki yayin aikin ɗinki. .

Duk da haka, ainihin sauye-sauye da sassauƙa ya sa sakamakon ƙididdigewa na zaren ɗinki yana da babban karkata.Sauran manyan abubuwan da ke tasiri sune:
1. Lalacewar masana'anta da zaren: Dukansu kayan ɗinki da suture suna da wani ma'auni na elasticity.Mafi girman nakasar nakasa, mafi girman tasiri akan lissafin adadin suture.Don yin lissafin sakamakon ƙididdiga mafi daidai, ya zama dole don ƙara gyare-gyaren gyaran gyare-gyare don gyare-gyare don kauri da bakin ciki na yadudduka masu launin toka tare da tsarin ƙungiya na musamman da sutures na kayan musamman.
2. Fitarwa: A cikin yanayin samar da girma mai girma, yayin da ƙwarewar ma'aikata ke karuwa a hankali, yawan asarar da aka yi zai ragu sosai.
3. Gamawa: Wanke da guga na yadudduka ko tufafi na haifar da matsalar raguwar tufafi, wanda ya kamata a ƙara ko rage shi yadda ya kamata.
4. Ma'aikata: A cikin tsarin amfani da sutures, saboda yanayin aiki daban-daban na ma'aikata, ana haifar da kurakurai da cin abinci.An ƙayyade amfani bisa ga matsayin fasaha da ainihin ƙwarewar masana'anta, kuma ana iya rage wannan sharar ta hanyar jagorar aiki daidai.
Gasar da ake yi a masana'antar tufafi tana ƙara yin zafi.Kamfanoni yakamata su sami hanyar ƙididdige zaren ɗinki mai dacewa don taimakawa sarrafa zaren ɗinki da samar da tunani don ceton farashin samarwa.