Iyo nzira yekugadzira tungsten carbide bhatani

Yokutanga ndiyo kugadzirwa kwezvinhu zvakasvibiswa. Tungsten uye cobalt simende carbides inowanzo shandiswa kugadzira tungsten carbide bhatani, uye tungsten carbide, cobalt uye humwe hupfu hunosanganiswa mune imwe chikamu. Aya mapoda anofanirwa kukwenenzverwa uye kugadziridzwa kuti ive nechokwadi cheyunifomu saizi uye kuchena kwepamusoro, achiisa hwaro hwechinotevera maitiro ekugadzira.

Kunotevera kunouya nhanho yehupfu. Iyo yakavhenganiswa poda inotsikirirwa pasi pekumanikidzwa kwepamusoro kupinda muchimiro chekutanga chemazino e spherical kuburikidza nehumwe mold. Kuita uku kunoda kunyatso kudzora kudzvanywa uye tembiricha kuti ive nechokwadi cheunifomu density uye zviyero zvakaringana zvemeno. Kunyange zvazvo zino rakatsikirirwa rakaita denderedzwa rinotova nechimiro chakati, harina kusimba.

Izvi zvinoteverwa nekuita sintering. Iyo spherical zino muviri wakanyungudutswa muchoto chepamusoro-tembiricha sintering, uye pasi pechiito chekushisa kwepamusoro, zvidimbu zvehupfu zvinopararira uye zvinosanganiswa kuti zvigadzire yakasimba simenti ye carbide chimiro. Parameters senge tembiricha, nguva uye mhepo ye sintering inoda kudzorwa zvakasimba kuti ive nechokwadi chekuita kwemazino. Mushure mekunyungudika, zvinhu zvemazino ebhora zvakadai sekuoma, simba uye kupfeka kusagadzikana zvakagadziridzwa zvikuru.

Kuti uwedzere kuwedzera kunaka kwepamusoro uye kurongeka kwemazino ebhora, machining anotevera anoitwa zvakare. Semuenzaniso, kukuya, kupurisa uye mamwe maitiro anoshandiswa kuita kuti pamusoro pemazino ebhora kuve nyore uye ukuru hwakarurama. Panguva imwecheteyo, zvinoenderana nezvinodiwa zvakasiyana zvekushandisa, mazino ebhora anogona zvakare kuputirwa, senge titanium plating, titanium nitride plating, nezvimwe, kuwedzera iwo anti-kupfeka, anti-corrosion uye zvimwe zvivakwa.

Kuongororwa kwehutano kunoitwa mukati mekugadzira maitiro. Kubva pakuongororwa kwezvinhu zvakabikwa, kusvika pakuyedzwa kwezvigadzirwa zvepakati mune imwe neimwe nzira yekugadzira, kusvika pakuyedzwa kwekuita kwechigadzirwa chekupedzisira, nhanho imwe neimwe yenzira inova nechokwadi chekuti mhando yemazino akatenderedzwa anosangana nezvinodiwa. Mazino edenderedzwa chete akapasa bvunzo dzakasiyana siyana anogona kuiswa mune inoshanda application.