HSS Drill
Meiwha Drill Tools inopa HSS Drill neAlloy Drill.Iyo HSS Twist Drill Bit Ground ndeyekuboora nesimbi nemazvo.Iyo bit yakafumurwa 135-degree self-centring split-point tip inosanganisa inoshanda kucheka uye yakakwana yepakati pasina kudzungaira, ichipa yakanyanya kurongeka.Iyo split-point tip zvakare inobvisa chero chinodiwa chekufanorova kana pilot drill kusvika 10 mm.Iri bhiti repasi rakagadzirwa neHSS (simbi inomhanya-mhanya) rinogonesa kusvika 40% kukurumidza kuchera mwero uye inosvika 50% yakaderera kudzvinyirirwa kwekudya pane standard-ground HSS drill bits ine chisel edges.Ichi chidimbu chakagadzirirwa kuchera makomba musimbi yakasanganiswa uye isina-yakasanganiswa, simbi yakakandwa, simbi yakakandwa, sintered iron, malleable cast iron, non-ferrous metals nemapurasitiki akaomarara.Iyo ine cylindrical shank system (shank yakaenzana nedhayamita yedhiraivha) uye inoitirwa kushandiswa mumidhiraivha nemadhiraivha.
HSS Twist Drill Bit Ground inogadzirwa kuDIN 1897. Chibooreso iType N (flute angle) ine 118-degree tip uye dhayamita inoshingirira yeh8.
Kungwarira pakushandisa simende carbide maturusi
1) Cemented carbide chinhu chakaoma uye chine brittle, icho chine brittle uye chakakuvadzwa pasi pesimba rakawandisa kana mamwe chaiwo enzvimbo yekushushikana mhedzisiro, uye ine inopinza micheto yekucheka.
2) Mazhinji ema carbides akasimwa anonyanya tungsten uye cobalt.Izvo zvinosanganiswa zvine huwandu hwepamusoro, saka zvinofanirwa kubatwa sezvinhu zvinorema panguva yekufambisa uye kuchengetedza.
3) Cemented carbide uye simbi zvine akasiyana ekuwedzera kupisa coefficients.Kuti udzivise kushushikana kwekushushikana kubva pakutsemuka, kutarisisa kunofanirwa kubhadharwa kune welding pane tembiricha yakakodzera.
4) Carbide yekucheka zvishandiso zvinofanirwa kuchengetwa munzvimbo yakaoma, kure nemhepo inoparadza.
5) Panguva yekucheka kwesimbi ye carbide zvishandiso, machipisi, machipisi, nezvimwe hazvigone kudzivirirwa.Ndokumbira ugadzirire zvinodiwa zvekuchengetedza basa usati wagadzira.
6) Kana kutonhora kwemvura kana guruva rekuunganidza midziyo inoshandiswa mukucheka, mukufunga nezvehupenyu hwebasa remuchina wemuchina uye maturusi ekucheka, ndapota shandisa yekucheka mvura kana guruva rekuunganidza midziyo nenzira kwayo.
7) Ndokumbira urege kushandisa chishandiso chine kuputika panguva yekugadzirisa.
8) Carbide yekucheka maturusi anozodzima uye anorasikirwa nesimba nekuda kwekushandiswa kwenguva refu.Ndapota musarega vasiri nyanzvi vachirodza.
9) Ndokumbira uchengete maturusi ealloy akasakara uye zvimedu zvealloy maturusi nemazvo kudzivirira kukanganisa kune vamwe.
