Maitiro ekugadzirisa sei simende carbide yakakosha-yakaita zvikamu?

Muhupenyu hwedu hwezuva nezuva, takakomberedzwa nezvinhu zvakawanda zvesimbi. Iwe unoziva here kuti zvisiri-yakajairwa-yakaumbwa-yakaumbwa simende zvigadzirwa zvecarbide zvinogadzirwa? Kune nzira dzakawanda dzekugadzirisa simbi, asi nzira inonyanya kushandiswa ndeyekucheka. Saka sei kugadzira uye kugadzira simende carbide akakosha-akaumbwa zvikamu?

Ngatitangei nekutarisa maitiro ekugadzira simende carbide:

Chekutanga, tungsten carbide inosanganiswa necobalt kuita hupfu hunogona kuverengerwa sechikafu chekudya. Dururira musanganiswa wegranular mumhango ye mold uye dzvanya. Iine simba riri pakati nepakati sechoko. Zvadaro, iyo yakatsikirirwa isina chinhu inoiswa muchoto chekupisa uye inopisa pakupisa kweanenge 1400 ° C, zvichiita kuti carbide isimbiswe.

Saka tinoita sei iyi yakaoma carbide chikamu chakaita carbide?

1. Zvinhu zvinodiwa pakugadzirwa kwecemented carbide-yakakosha-yakaita zvigadzirwa zvakasanganiswa zvakasimba, uye musanganiswa unowanikwa unowanzonzi mbishi.

2. Chimiro chinodiwa checemented carbide-yakakosha-yakaita zvigadzirwa inoitwa mune yechinyakare epurasitiki jekiseni molding muchina. Zvichienderana nekuumbwa kwepolymer inoshandiswa mupolymer matrix, iyo mbishi inodziya kusvika pa100-240 ° C uye yobva yadzvanywa mugomba rechimiro chaunoda. Mushure mekutonhora, chikamu chakaumbwa chinobudiswa kubva mugomba uye chinobviswa.

3. Bvisa kunamatira kubva kune zvikamu zvakaumbwa. Iko kuvhiyiwa kunofanirwa kuitwa nenzira yekuti hapana mitswe inogadzirwa mune carbide profiled chigadzirwa. Adhesives inogona kubviswa nenzira dzakasiyana-siyana. Iyo binder inowanzobviswa nekupisa kana nekukweva mune yakakodzera solvent kana nemusanganiswa wezvose.

4. Sintering inoitwa nenzira imwechete nemidziyo yekutsikirira.

Iri pamusoro ndiyo nzira yekugadzira yecemented carbide-yakakosha-shaped parts, kana uchida kugadzirisa special-shaped simende carbide, unogona kubata zhuzhou chuangrui simende fekitari carbide chero nguva. Yedu isiri-yakajairwa yakasarudzika-yakaumbwa simende zvigadzirwa zve carbide zvinovhara zvakasiyana siyana zvezvigadzirwa kuti zvizadzise zvinodiwa nevatengi mumaindasitiri akasiyana.