Don karɓar samfuran kayan aiki, masu dubawa suna buƙatar fayyace ƙa'idodin karɓar ingancin samfuran kayan rubutu masu shigowa da daidaita ayyukan dubawa ta yadda matakan dubawa da hukunce-hukuncen za su iya cimma daidaito.
Bincika ko an shirya samfuran cikin kwalaye kuma an shirya su a ƙayyadadden adadin. Ba a yarda da nau'ikan gaurayawan, ƙarƙashin marufi, da marufi masu gauraya ba. Lokacin shiryawa, sanya takarda mai rufi da kushin a wuri don tabbatar da cewa samfurin yana da lebur da kariya.
Bincika ko akwai takardar shaidar daidaito, gami da kwanan watan samarwa, rayuwar shiryayye, sunan samfur, ƙayyadaddun bayanai, yawa, da masana'anta.
Bincika ko launi ko salon samfurin daidai ne kuma kayan daidai ne. Haruffa da tsarin ya kamata su kasance a sarari kuma daidai, ba tare da kurakurai ba, fitattun kwafi, ko gurɓataccen tawada.
Bincika saman samfurin don nakasawa, lalacewa, tabo, tabo, karye, kwakwalwan kwamfuta, fasa, hakora, tsatsa, burrs, da dai sauransu Samfurin ba shi da komai sai gefuna masu kaifi.
Bincika ko tsarin samfurin yana da ƙarfi, an haɗa shi da kyau, kuma babu sassan sassaka. Irin su rivets na manyan fayiloli, haɗin gwiwar staplers, hinges na akwatunan fensir, da sauransu.
Bincika ko girman samfurin da samfurin sun cika buƙatun siye da amfani, kuma ba a yarda su wuce bakewayon haƙuri gabaɗaya.
4. Gwajin amfani na gaske
Bincika ko ayyukan samfurin sun cika buƙatun. Ba a yarda da yanayin da ya shafi ainihin ayyukan amfani ba, kamar gajerun layukan da alkalami ya rubuta, daidaitattun dinki,datti masu gogewa, manyan fayiloli marasa tushe, da sauransu.
5. Sauke gwajin
Zuba samfurin daga tsayin inci 36 akan saman roba sau 5 a cikin kwatance masu zuwa: gaba, baya, saman, gefe ɗaya, ko kowace hanya. kuma duba lalacewa.
6.Sanya gogewa a tsaye a saman samfurin tare da bugu na siliki, yi amfani da ƙarfin waje na 1 1/2 1/4 fam zuwa ƙasa, sannan a shafa shi sau goma a hanya ɗaya a tsayin da ya dace. Dole ne babu lalacewa a saman samfurin.
7. Gwajin tashin hankali da karfin tsiya
Wannan gwajin yana duba ƙarfin haɗin samfurin kuma yana buƙatar aiwatar da ƙayyadaddun samfur. Idan ba a ƙayyade ƙayyadaddun samfurin ba, buƙatun ƙarfin ja shine 10 kgf kuma buƙatun ƙarfin buƙatun shine 5 kg/cm. Babu lalacewa ga samfurin bayan gwaji.
Lokacin aikawa: Dec-05-2023