Kayan marufi na kwaskwarima suna buƙatar yin abin da abubuwan gwaji na jiki

Na kowamarufi na kwaskwarimakayan abu ne kwalabe na filastik, kwalabe gilashi, tubes filastik, da dai sauransu, kayan aiki daban-daban na kayan kwalliya suna da halaye daban-daban, masu dacewa da nau'i daban-daban da kayan aikin kayan shafawa. Wasu kayan kwalliya suna buƙatar yin amfani da marufi na musamman don tabbatar da ayyukan kayan aikin saboda ƙayyadaddun kayan aikin. kwalaben gilashin duhu, famfo mai ƙura, bututun ƙarfe, ampoules ana amfani da su don na musammanmarufi na kwaskwarima.

Katangar dukiya namarufi na kwaskwarimayana daya daga cikin muhimman abubuwan gwaji namarufi na kwaskwarima. Shamaki yana nufin tasirin shinge na kayan marufi akan iskar gas, ruwa da sauran masu shiga, kuma aikin shinge shine muhimmin abu da ke shafar ingancin samfuran a cikin rayuwar shiryayye.

Abubuwan da ba a yarda da su ba a cikin kayan kwalliyar kayan kwalliya suna da sauƙin haifar da rancidity saboda oxidation, kuma asarar ruwa yana da sauƙin bushewa da taurare kayan kwalliya. Hakazalika, kiyaye ƙamshin ƙamshi a cikin kayan kwalliya shima yana taka muhimmiyar rawa wajen siyar da kayan kwalliya. A shamaki yi gwajin hada da gwajin permeability namarufi na kwaskwarimazuwa iskar oxygen, tururin ruwa da iskar gas.

Kauri shine ainihin ma'anar ikon gano fim. Rarraba kauri mara daidaituwa ba zai shafi kai tsaye ba da ƙarfi da ƙarfin shinge na fim ɗin, amma kuma yana shafar ci gaba da sarrafa fim ɗin na gaba. Ko kauri daga cikinmarufi na kwaskwarimaabu (fim ko takarda) shine uniform shine tushen gwada kaddarorin fim ɗin. Rashin daidaiton kauri na fim ɗin ba kawai zai shafi ƙarfin ƙarfi da katangar fim ɗin ba, har ma yana shafar sarrafa fim ɗin na gaba.

Akwai nau'ikan hanyoyin auna kauri iri-iri, gabaɗaya zuwa ga waɗanda ba a tuntuɓar juna da tuntuɓar juna: mara lamba ciki har da ray, eddy current, ultrasonic waje; Har ila yau, aka sani da inji kauri ma'auni a cikin lamba masana'antu, shi ne zuwa kashi lamba lamba da surface lamba.A halin yanzu, dakin gwaje-gwaje gwajin na kwaskwarima film kauri rungumi dabi'ar inji surface lamba gwajin Hanyar, wanda kuma aka yi amfani da matsayin sulhu Hanyar kauri.