Kana isu tichibaya shinda, kune akawanda marudzi ematepi ekuti usarudze kubva.Tingaasarudza sei?Zvakaita sekurova simbi yakaoma, kubaya simbi yakakandwa, kana kubaya aluminium, tinofanira kuita sei?
1. High-speed simbi: Parizvino inoshandiswa zvakanyanya sepombi zvinhu, zvakadai seM2 (W6Mo5Cr4V2, 6542), M3, nezvimwewo, tinoitumidza kuti HSS.
2. Cobalt high-speed steel: Parizvino inoshandiswa zvakanyanya sezvinhu zvepombi, zvakadai seM35, M42, nezvimwewo, inonzi HSS-E.
3. Powder metallurgy high-speed steel: inoshandiswa sechinhu chepamusoro-chepamusoro chepombi, kushanda kwayo kunovandudzwa zvakanyanya kana ichienzaniswa nembiri iri pamusoro, uye nzira dzekupa mazita dzemugadziri wega wega dzakasiyanawo, nekodhi yekumaka iri HSS-E-PM. .
4. Tungsten carbide: kazhinji inosarudza ultrafine carbide giredhi, inonyanya kushandiswa kugadzira yakatwasuka nyere tap processing short chip zvinhu, senge carbide taps yegrey cast iron, carbide tepi yesimbi yakaoma,carbide tap yealuminium, nezvimwewo, tinozvidaidza kuti carbide taps.
zvakanyanya kuvimba nezvinhu, uye kusarudza zvinhu zvakanaka zvinogona kuwedzera kukwenenzvera zvimiro zvepombi, zvichiita kuti ive yakakodzera kune inoshanda uye inodiwa mamiriro ekushanda, ukuwo iine hupenyu hurefu.
Coating of tap
1.Steam oxidation: Pombi inoiswa mumhute yemvura yakakwira-tembiricha kuti iite musara we oxide firimu pamusoro payo, ine yakanaka adsorption pane inotonhorera uye inogona kuderedza kukweshera, ichidzivirira kunamatira pakati pepombi uye zvinhu zviri kutemwa.Inokodzera kugadzirisa simbi yakapfava.
2. Nitriding treatment: Pamusoro pepombi ine nitrided kuti iite chigadziko chekuomesera, chakakodzera kugadzirisa zvinhu zvakadai sesimbi yakakandwa uye aluminium yakakandwa ine kukwirira kwepamusoro-soro yekucheka zvishandiso.
3. TiN: Yero yegoridhe yakanamwa, ine yakanaka coating kuoma uye lubricity, uye yakanaka coating adhesion performance, yakakodzera kugadzirisa zvinhu zvakawanda.
4. TiCN: Blue grey coating, nekuomarara kunosvika 3000HV uye inodzivirira kupisa inosvika 400 ° C.
5. TiN + TiCN: Yakadzika yero yakavharwa neakanakisa coating kuoma uye lubricity, inokodzera kugadzirisa huwandu hukuru hwezvinhu.
6. TiAlN: Bhuruu grey coating, kuoma 3300HV, kupisa kupisa kusvika ku900 ° C, kwakakodzera kukurumidza-kumhanya machining.
7. CrN: Silver grey coating ine yakanakisa lubrication performance, inonyanya kushandiswa kugadzira non-ferrous simbi.
Nguva yekutumira: Oct-13-2023