Na'urar sanyaya iska a waje Shell allurar Mold

Analysis na key maki na kwandishan mold.Binciken kaurin bangon kwandishan mara daidaituwa wanda ya haifar da mutuwar kwandishan na eccentric shine kamar haka:
1.Idan sanyaya ruwa gudana m a kowane yanki na core rami na kwandishan mold, shi zai haifar da ya kwarara bambanci na narkewa filastik, da zafi yankin zai zama mafi girma, da colder yankin zai zama karami, don haka yin bangon kwandishan a cikin wuri mai zafi dan kauri kadan.A ƙarƙashin yanayi na al'ada, yanayin zafi daban-daban zai haifar da aƙalla haƙurin 0.05mm.
2.Generally magana, da sifili mataki hudu-Buick kulle tsawo na kwandishan mold ya zama 20% -30% na tsawo na roba kwandishan mold, kamar karami kwandishan mold ya zama 20%, kuma ya fi girma. Tsarin kwandishan ya kamata ya zama kusan 30% tsawo.3.Lokacin da muka yi da kwandishan mold nau'in core rami aiki, ya kamata mu ba da kulawa ta musamman ga zaɓin kayan aiki.