Takaitacciyar abubuwan da ke haifar da binciken karyewar jakar buhun buhun da matakan ingantawa

Vacuum kunshin abincidalilan karyewa galibi wadannan biyu ne.
1. shine tsarin marufi na abinci.Irin su abun ciki na yanar gizo ko ƙarar abubuwan da ke cikin kayan kwalliya masu laushi da aka yi amfani da su don tsayayya da kewayon, a cikin hanyar sufuri ko tallace-tallace na tallace-tallace, dan kadan ta hanyar dakarun waje, za a sami jakunkuna masu karya, matsalolin fashewa.Gabaɗaya azaman jakar marufi mai zafi mai rufewa Layer, kauri daga cikin kayan bazai zama ƙasa da 50μm lokacin farin ciki ba.
2. shine ingancinabincin injin marufikayan aiki.Ingantattun kayan kunshin suna kaiwa ga kammalawar kunshin rufe matsalolin fatattaka, gabaɗaya sun mai da hankali a cikin waɗannan yankuna.
2. (1) Shin, da jiki da kuma inji Properties na abinci marufi - kamar watse karfi da elongation, huda juriya, pendulum tasiri juriya, kwasfa ƙarfi, da dai sauransu, na iya zama wani m hukunci na tauri daga cikin jakar, huda juriya. juriya mai tasiri da sauran kayan aikin jiki da na inji sun dace da buƙatun marufi, ajiyar ajiya da tsarin sufuri.(tare da abin da ke ciki, girman jakar, hanyoyin sufuri da siffofin marufi)
2. (2) Shin rufe marufi na abinci - irin su fashewar gwajin matsa lamba, zaku iya tantance wurin da abin ya faru na buhunan fashe da ƙarfin injinan sassa masu rauni.Irin su gwajin ƙarfin hatimin zafi na iya tantance ko ƙarfin rufewar zafi don biyan buƙatun abun cikin abinci, da kuma tantance wurin rashin kyawun rufewar zafi da daidaiton tasirin yanayin zafi.Misali, kwandon kazar kazar yana haifar da karyewa, saboda ana yanke kambin kashin kashi-kashi-kashi, an yanke wasu kasusuwan kasusuwan kaifi sosai, tare da lokacin tafasa, naman fatar nama, don haka kasusuwa suna fitowa, a cikin hanyar sufuri. sauki huda jakar.Sabili da haka, juriya na huda jakar ya kamata ya zama mahimmancin la'akari a cikin haɗuwa da kayan marufi.
Leakage da sealing ƙarfi ma'aikaci ba zai iya kawai gane iyakar karye ƙarfi na hadaddun marufi jakunkuna, amma kuma gwada rupture lokaci na jakunkuna ta saita matsa lamba, za ka iya zana stacking tsarin bisa ga gwajin data, kara daidaita sigogi na. da zafi sealability tsari don inganta marufi sakamako, ko kuma bisa ga wurin da rupture na m marufi jakunkuna a kan matsaloli a cikin marufi tsarin.