Tare da fadada kasuwar kwali, ana samun karin kwali da aka yi ba tare da na'urar yin oda ba, domin kwalin da aka ba da oda zai lalata abubuwan da ke ciki. Don haka, injin kwalin lilin wani na'ura ne da ba makawa a masana'antar katon, sannan a lokuta da yawa ana samun wasu matsaloli yayin da ake yin lila, don haka bari mu ga yadda za a magance su.
1. A bonding fastness ba high, kuma kartani da aka lalatar.
Degumming yana nufin faɗuwar bakin mannewa saboda rashin isassun haɗin haɗin gwiwa. An taqaita manyan dalilan kamar haka:
(1) Dankin manne bai isa ba ko adadin manne da aka shafa bai isa ba.
(2) Manne da kayan kwali ba su daidaita ba.
(3) Bangaren bakin kwali an sarrafa shi ta hanyar lamination da glazing. Yana da wuya ga mannen ya shiga cikin saman Layer kuma ya shiga cikin takarda, kuma kwali yana da wuyar tsayawa.
(4) Matsin lamba bayan nadawa da gluing bai isa ba, kuma lokacin dannawa bai isa ba, wanda bai dace da manna mai ƙarfi ba.
Ga matsalolin da aka ambata a sama na rashin liƙa mai lalacewa ta hanyar manne, ya kamata a zaɓi abin da ya dace da kayan kwali, kuma zaɓi da amfani da mannen suma suna da mahimmanci.
Da farko, ba za a iya yin kuskuren kuskure ba cewa mafi girman danko na m, mafi kyawun tasirin gluing. Mafi girman danko, mafi girman ƙarfin mannewa kuma mafi girman ƙimar wrinkling. Lokacin da manne nadi na atomatik babban fayil manne yana gudana a cikin babban gudun juyi 112 a cikin minti daya, da shawarar danko na m shine 500-1000cps.
Na biyu, ƙarfin mannewa na manne ya fi karfi. Saboda matsa lamba nan take na kafa na babban fayil mai mannewa ba shi da girma sosai, kuma yayin aiki mai sauri na samar da kwali 30-40 a minti daya, lokacin matsa lamba ba shi da tsayi. Aiwatar da matsi kuma na iya haɗa kwalin da ƙarfi.
Bugu da ƙari, yanayin yanayin yanayin taron bitar manne zai kuma yi wani tasiri akan abin ɗaure. Idan zafin taron bitar ya yi ƙasa da ƙasa, manne zai yi ƙarfi nan da nan, yana shafar saurin haɗin gwiwa, ko da adadin manne da aka yi amfani da shi ya yi yawa, ba zai yi aiki ba. Tabbas, ƙarancin manne da ake amfani da shi, yana da mahimmanci ga zafin jiki, don haka a lokacin hunturu, yakamata a kiyaye zafin jiki na taron manne sama da 20 ° C, kuma ana iya shigar da na'urorin sanyaya iska idan yanayi ya yarda.
A cikin babban taron bita-gluing, an kuma shigar da babban ma'aunin zafi da sanyio mai sauƙin gani don dubawa da sarrafa yanayin aiki a kowane lokaci. Don samfuran da aka liƙa, yakamata a bushe su a cikin zafin jiki kafin barin masana'anta. A cikin hunturu, kada ku yi sauri don isar da samfuran kafin su bushe.
Don kwalin da aka rufe da fenti, akwai hanyoyi guda 4 don magance matsalar akwatin manne:
Da farko, sanya allura da wukar zare a bakin da ke danne yayin yankan-yanke don huda saman bakin da yake danne don saukaka shigar mannen.
Na biyu, yi amfani da na'urar da ke haɗe zuwa mannen babban fayil ta atomatik don niƙa saman bakin da yake mannewa don sauƙaƙe shigar mannen.
Na uku, ana fesa man narke mai zafi zuwa ɓangaren bakin da ke mannewa, kuma kayan da ke kan bakin bakin da ke mannewa yana narke a babban zafin jiki don inganta saurin akwatin manne.
Na hudu, lokacin zayyana siffar akwatin kafin bugu, za ku iya barin wani ɓangaren gluing a gefen akwatin don a rufe shi da gogewa a gaba.
Don abin mamaki cewa babban fayil ɗin ba shi da ƙarfi saboda rashin isasshen matsi, zaku iya ƙara matsa lamba na ɓangaren manne na babban fayil ɗin, tsawaita lokacin latsawa, ko maye gurbin manne da ƙarfi mai ƙarfi.
2. Nakasar kwali
Akwai manyan dalilai guda uku na lalacewar kwali:
(1) Wasu faranti na yankan mutuƙar ana yin su da hannu, kuma girman katon yawanci ba ya daidaita saboda ƙarancin daidaito, kuma kwalin yana lalacewa lokacin da aka liƙa akwatin.
(2) Matsakaicin abin da ke cikin manne da ruwa yana da yawa, wanda ke sa kwali ya sha damshi kuma ya lalace, kuma kwali ba ya kwance bayan ya yi.
(3) Ita kanta mannen fayil ɗin ba a daidaita shi da kyau.
Lokacin aikawa: Agusta-23-2022