01 Tasirin ingancin takarda akan ɓacin rai
Kamar yadda 'yan kasuwa ke da buƙatun buƙatun marufi masu girma da girma don wasu manyan samfuran, marufi da masana'antar bugu gabaɗaya za su zaɓi farin kwali, zinare mai rufi, kwali na azurfa da kwali mai rufin aluminium lokacin zaɓar takarda.An raba waɗannan takaddun zuwa takarda budurwa da takarda da aka sake yin fa'ida;ingancin takarda budurwoyi yana da kyau, filayen takarda sun fi tsayi, kuma ulun takarda da ƙurar takarda da aka haifar yayin yanke-yanke ba su da yawa.
Filayen takarda na takarda da aka sake sarrafa su gajere ne, kuma yana da sauƙi don samar da ulun takarda da ƙurar takarda yayin yankan mutuwa.Musamman kwarangwal ɗin kwali na zinari da azurfa da aka sake yin fa'ida ya fi tsanani, saboda fim ɗin PVC ko fim ɗin PET a saman yana kawo wasu matsaloli don yankewa.Koyaya, don rage farashi da haɓaka haɓakar kariyar muhalli na samfuran takarda, masana'antun suna amfani da takarda da aka sake fa'ida da yawa.Matsalar ulun takarda da takarda takarda za a iya magance su kawai daga yanayin gyare-gyare kamar wannan.
02 Tasirin gyare-gyare a kan ɓacin rai
Yawanci, muna ɗaukar tsarin al'ada lokacin yin gyare-gyaren samfuran mu.Lokacin yin farantin yankan mutu, zaɓi bisa ga kaurin takarda.Misali, don aiwatar da takarda mai kauri 0.3mm, tsayin wuka mai yankan shine 23.8mm, kuma tsayin layin creasing shine 23.8mm-0.3mm=23.5mm.Kodayake hanyar zaɓin tsayin layin shigarwa ta wannan hanya daidai ne, ya yi watsi da nisa tsakanin layin da ke kan tsarin samar da samfur.
Misali, tazarar dake tsakanin layukan shiga cikin fakitin sigari mai wuyar kwali bai wuce 20mm ba.Saboda nisa ya yi ƙanƙanta, idan an yi shigar ciki da yanke-yanke a lokaci ɗaya, kafin a yanke takardar da aka buga gaba ɗaya, shigar da takarda zai haifar da tashin hankali da yage takardar, wanda zai haifar da ulun takarda.Sabili da haka, don magance matsalar gashi na takarda, dole ne mu fara daga daidaitawa tsakanin nisa tsakanin layin shigarwa, don haka samfurin da aka buga zai iya rage tashin hankali ko canza tsari na shigarwa da kuma yankewa a lokacin yankan.
Lokacin aikawa: Maris 15-2023