China yakanakisa mutengo tsika tungsten carbide simbi kucheka kongiri scarifier blade

Kune akawanda akatetepa grooves pamusoro pemazino kuti agadzire mupendero wekucheka, uye giya-yakaita giya machining chishandiso chinoshandiswa muchina chishandiso zvinoenderana nemusimboti wehelical gear meshing. Munguva yekugadzira, chishandiso chinocheka ndebvu-senge machipisi akanaka kubva pazino pamusoro pegiya, saka inonzi giya rekugera. Gear shaving cutters inoshandiswa kupedzisa mazino egiya mushure mekugadzira giya uye kugadzira giya (ona giya kugadzirisa). Iyo inowanzoshandiswa disc-shaped gear shaving cutter yakafanana neyakaomeswa helical cylindrical gear (Mufananidzo 1). Iyo groove pamusoro pemazino ine mafomu maviri: imwe ndeyekuti denderedzwa kana spiral pass inovhurwa pane yese giya mhete. Chikamu chemuchinjikwa che groove chinogona kuva rectangular kana trapezoidal. Iyi yekugera ndebvu inorodza kumberi chete (groove) mushure mekugomara. Inokodzera kuveura ndebvu ne modulus isingasviki 1.75 mm; imwe yacho ndeyokuti mikoto kumativi ose haapfuuriki, ayo anopinzwa akaparadzana neanopinza akaita muzinga. Kuti uite kuisa kunogona kubvisa banga, rinoiswa pamudzi wezino rimwe nerimwe. Boora makomba akatenuka. Mushure merudzi urwu rwekucheka ndebvu rakagomara, rinoda kudzokorora chimiro chezino uye cylindrical pamusoro pemazino. Kuveura banga
Kuti uderedze mutoro wekucheka wezino rega rega, nhamba yemazino egiya rekugera giya rakakura, uye nhamba yepamusoro inowanzo shandiswa kudzivirira chinhu chakajairwa nehuwandu hwemazino egiya rekucheka, zvikasadaro kukanganisa. yegear shaving cutter ichakopwa kune giya rinogadziriswa. Zvinoenderana nezviyero zvepasi rese, iko kurongeka kwemagear ekugera kune marudzi matatu: AA, A uye B. Mukugadzirwa chaiko, giya rezino profil profile yekuveura nechaiyo involute mazino profiles yekuveura chekucheka kazhinji inotsauka kubva kune chaiyo involute line pedyo nepitch denderedzwa. iyo giya, uye inodzoreredzwa mukati, nekutsauka kweanenge 0.01 kusvika 0.03 mm. Kutsauswa kwechimiro chezino kwespur gears hombe pane iyo yehelical giya. Kuti uwane iyo chaiyo involute zino profiles yeworkpiece, iyo zino profiles yekucheka ndebvu inofanirwa kugadziriswa. Mukugadzirwa kwakawanda, iyo zino profil kururamisa curve yekucheka ndebvu inotemwa nekuyedza nzira.
Iyo giya yekuveura ndebvu inogona kugadzirisa yakatwasuka uye helical yemukati uye yekunze cylindrical magiya, ine yakakwirira kugadzirwa kwekuita uye yakatsetseka pamusoro. Uye zvakare, kune zvakare worm giya rekuveura macheki ekugadzirisa chaiwo giya rehonye. Mhando uye maparamendi egiya rehonye rekutanga rinofanira kunge rakafanana negiya rinoshanda rehonye rinoenderana negiya rehonye. Senge giya rekugera ndebvu, ine migero mizhinji yakatetepa pamhepo inotenderera kuti igadzire kumucheto uye ine machipisi. Worm gear shaving cutters inonetsa kugadzira uye inongoshandiswa chete kana uchigadzira magiya ehonye anoda kunyatsojeka.