Maitiro ekuve nechokwadi chehukuru hweTungsten Carbide Chigadzirwa

Tungsten carbide ndiyo yechipiri yakanyanya kuomesesa zvishandiso munyika, chete mushure medhaimani. Tungsten carbide ine mukurumbira nekuda kwehunhu hwayo hwakanaka, hwakadai sekuomarara kwakanyanya, kupfeka kuramba, kukanganisa kupikisa, uye kusimba, saka ivo vakanaka kugadzira mune zvakasiyana tungsten carbide zvigadzirwa.

Sezvatinoziva tese, patinenge tichigadzira tungsten carbide chigadzirwa, tinogara tichiisa poda metallurgy, iyo inosanganisira compacting uye sintering. Uye sezvatakambotaura nezvazvo, tungsten carbide zvigadzirwa zvichaderera mushure mekunyura. Imhaka yekuti kuyerera kwepurasitiki kunowedzera panguva yekupisa. Ichi chiitiko chakajairika, zvisinei, chinogona kuunza mamwe matambudziko mukugadzira tungsten carbide zvigadzirwa. Izvi zvinoreva kuti kana tichida tungsten carbide chigadzirwa chine hurefu hwe 16mm, hatigoni kugadzira mold ine hurefu hwe 16mm uye kuibatanidza muhukuru ihwohwo nokuti inenge idiki mushure mekupisa. Saka tinoita sei shuwa saizi ye tungsten carbide zvigadzirwa?

Chinhu chinonyanya kukosha ndeye constriction coefficient.

Iyo constriction coefficient ndeimwe yeakajairika huwandu hwemuviri muinjiniya. Zvimwe zvinhu zvinowanzokonzera kuderera kwevhoriyamu nekuda kwekuchinja kwavo, shanduko yekunze kwekushisa, shanduko yezvimiro, uye shanduko yechikamu. The constriction coefficient inoreva chiyero che constriction rate kusvika kuhuwandu hwe constriction factor.

Zvinhu zvakawanda zvinokanganisa iyo constriction coefficient. Hunhu hweiyo yakasanganiswa tungsten carbide poda uye cobalt hupfu uye iyo compacting maitiro inokanganisa iyo constriction coefficient. Iyo constriction coefficient inogona zvakare kukanganiswa nezvimwe zvinodiwa zvezvigadzirwa, senge kuumbwa kwehupfu hwakasanganiswa, kuwanda kwehupfu, rudzi uye huwandu hwemugadziri wekugadzira, uye maumbirwo uye saizi ye tungsten carbide zvigadzirwa.

Kana tichigadzira tungsten carbide zvigadzirwa, isu tichaita molds dzakasiyana dzekugadzirisa tungsten carbide poda. Zvinoita sekunge patinenge tichibatanidza tungsten carbide zvigadzirwa muhukuru hwakafanana, tinogona kushandisa mold yakafanana. Asi kutaura zvazviri, hatigoni. Kana isu tichigadzira zvigadzirwa zve tungsten carbide muhukuru hwakafanana asi mamakisi akasiyana, isu hatifanirwe kushandisa imwechete mold nekuti tungsten carbide zvigadzirwa mumagiredhi akasiyana zvichave zvakasiyana mukuwanda, izvo zvinokanganisa iyo constriction coefficient. Semuenzaniso, constriction coefficient yegiredhi inonyanyozivikanwa YG8 iri pakati pe1.17 ne1.26.

Kana iwe uchifarira tungsten carbide zvigadzirwa uye uchida rumwe ruzivo uye ruzivo, unogona KUBATA NESU nerunhare kana tsamba kuruboshwe, kana kuti TUMUMA MAIL pazasi peji.