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Bincike Da Maganin Matsalolin Jama'a A cikin Tsarin Samar da Kayayyakin katako na Kwaikwayo PU

Common matsaloli a cikin samar da tsari naPU kwaikwayo na itace kayayyakinsu ne:1. Epidermal kumfa:Yanayin samarwa na yanzu tabbas ya wanzu, amma akwai 'yan matsaloli kaɗan.2. Layin farin Epidermal:Matsalar da ke cikin yanayin samar da kayayyaki a halin yanzu shine yadda za a rage farar layin da gyara wurin da farar layin ya bayyana.3. Taurin fata:Dangane da buƙatu daban-daban na abokan ciniki, a halin yanzu babu takamaiman ma'auni.Binciken abubuwan da suka gabata kamar haka: 1. Epidermal kumfa:Dangane da wurin da abin ya faru, dalilan sun bambanta.Dalilai na yau da kullun sune:(1) Matsalolin bindigar kumfa:a.An ƙirƙira yayin tsarin hadawa: yi ƙoƙarin rage kumfa da ake samarwa lokacin da kayan kumfa ke gudana daga kan bindigar, kamar cakuɗe mara kyau da ɗigon iska daga kan bindigar.b.Gudun haɗuwa (don ƙananan injunan matsa lamba): mafi girman saurin, mafi kyau, kuma ƙarami mai gudana, mafi kyau.c.Kada a fesa wutsiya akan samfurin.d.Yanayin zafin jiki yana da girma, amsawa yana da sauri, kuma za a rage kumfa (yafi a cikin hunturu).e.Matsakaicin kayan baƙar fata yana da girma, kumfa na iska yana ƙaruwa, kuma matsa lamba na tankin ajiya ya kasance barga.f.Ana haxa datti da ƙura a cikin kan bindigar mai kumfa.(2) Tasirin mold:a.Yanayin zafin jiki yana da girma, za a rage kumfa.b.Mold shaye sakamako, m karkata kwana.c.Tsarin mold yana ƙayyade cewa wasu samfurori sun fi yawa, kuma wasu samfurori sun fi ƙasa.d.Mold surface santsi da mold surface tsabta.(3) Sarrafa tsari:a.Sakamakon gogewa da rashin gogewa, ƙarin allura da ƙarancin kumfa.b.Marigayi mold rufewa zai rage iska kumfa.c.Hanyar allura da rarraba albarkatun kasa a cikin mold.(4) Tasirin wakilin saki:a.Wakilin sakin man siliki yana da ƙarin kumfa da ƙarancin kumfa2. Matsalar farin layin samfurin epidermis:Lokacin da aka ɗora kayan da aka yi a cikin ƙirar, za a sami bambanci na lokaci, don haka za a sami bambancin lokaci lokacin da kayan ya fara amsawa, ta yadda za a samar da farar layi a cikin ɓangaren da ya mamaye kafin da kuma bayan. dauki.Manyan dalilan da suka sa shi ne: Matsalar ƙira:a.Lokacin da mold zafin jiki ne 40-50 ℃, farin line zai rage.b.Ƙaƙwalwar ƙira na mold ya bambanta, kuma matsayi na farin layin kuma ya bambanta.c.Yanayin zafin gida na mold zafin jiki ya yi yawa, yana haifar da lokuta daban-daban na kayan albarkatu, yana haifar da farar layi.d.Idan samfurin ya yi girma ko kuma ya yi kauri sosai, layin farin zai karu.e.Samfurin yana da ɗan ɓarna ruwa kuma wakili na saki bai bushe ba, yana haifar da farar layi.Gungun kumfa:a.Babban zafin jiki na kayan zai rage layin farin, kuma wurin da layin farin ya bayyana lokacin da rabon kayan baƙar fata yana da wuya.b.(Na'ura mai ƙarancin ƙarfi) Babban saurin harbin bindiga, tasirin haɗuwa yana da kyau, kuma za a rage layin farar fata.c.Za a sami fararen layi a kai da wutsiya na kayan.(3) Sarrafa tsari:a.Ƙara yawan adadin jiko na albarkatun kasa zai rage layin farin.b.Bayan allura, gogewa zai rage farar layi.3. Taurin samfur:a.Yawan nauyin albarkatun kasa yana da girma, ƙarfin samfurin yana ƙaruwa, amma adadin jiko yana ƙaruwa.b.Adadin kayan baƙar fata yana da yawa.Epidermal taurin yana ƙaruwa.c.Lokacin da zazzabin ƙirƙira da zafin kayan abu yayi girma, taurin samfurin zai ragu.d.Wakilin da aka saki zai rage taurin fata, kuma fentin cikin-mold zai ƙara taurin fata.Abubuwan da suka dace suna buƙatar sarrafawa ta hanyar kayan aiki, kayan aiki, matakai, ƙira, da dai sauransu, don haka ana bada shawara don neman haɗin gwiwa daga masu samar da kayan aikin polyurethane a cikin tsarin samarwa.


Lokacin aikawa: Satumba-08-2022