Dzidzisa iwe humwe hunyanzvi hwakasarudzika husingapfuudzirwe natenzi, mashandisiro eruzivo rwuri pabhokisi reblade kusarudza blade chaiyo.

Chinhu chakakosha cheruzivo pane blade bhokisi ndiyo yekucheka parameter, iyo inonzi zvakare matatu ekucheka zvinhu, ayo anoumbwa ne.V_c=***m/min,f_n=***mm/r,a_p=**mm pabhokisi. Aya data ndeye theoretical data yakawanikwa nerabhoritari, iyo inogona kutipa kukosha kwereferensi. Nekudaro, iyo chaiyo hurongwa uye kugadzirisa kazhinji inoda kukurumidzaS=**, feedf=**, uye chiyero chekucheka, saka nzira yekushandura data pabhokisi mu data yatinoda?

Spindle speed

inova iyo yekumhanyisa kumhanya iyo yatinowanzo fanirwa kufunga nezvayo kana chirongwa, icho chinoreva kutenderera kumhanya paminiti (rpm) yechuck uye workpiece.D_mndiyo workpiece dhayamita mushure mekucheka, uyeV_cinoreva kutema kumhanya siyana pabhokisi. Neiyi fomula uye gidhi remugadziri wemutsetse kumhanya, tinogona kuverenga iyo theoretical kumhanya.

Iyo yakakwira kumhanya kwechishandiso chemuchina, ndiko kukwira kwekucheka kwakanaka, uye kushanda zvakanaka ndiyo purofiti. Naizvozvo, zvinodikanwa kunyatso funga nezvemamiriro ekushanda uye kumhanya kwemutsara, uye kuwedzera kumhanya zvakanyanya sezvinobvira pakucheka.

Mukuwedzera, kusarudzwa kwekukurumidza kunofanira kugadziriswa maererano nekucheka zvishandiso zvezvinhu zvakasiyana. Semuenzaniso, kana uchigadzira simbi dzesimbi ne-high-speed simbi, kushata kuri nani kana kumhanya kwakaderera, nepo roughness iri nani kana kumhanya kwakakwira kune simende carbide zvishandiso. Uyezve, kana uchigadzira slender shafts kana mativi akatetepa-akakomberedzwa, kutarisisa kunofanirwa kubhadharwa pakugadzirisa kukurumidza kudzivirira iyo resonance nzvimbo yechikamu, kuitira kudzivirira mitsetse yevibration kubva pakukanganisa kushata kwepamusoro.

Kucheka kumhanya Vc

V_cndiko kumhanya kwekucheka, kunotsanangurwa sechigadzirwa chedhayamita, π uye kumhanya kwespindle, uye inoreva kumhanya kwepamusoro uko chishandiso chinofamba chichitevedza workpiece. Nokudaro, inogona kuonekwa kubva mukugadzirisa kuti kana dhayamita ye workpiece yakasiyana, kukurumidza kucheka kwakasiyanawo. Iyo yakakura dhayamita, iyo yakakwirira yekucheka kukurumidza.

Kazhinji kutaura, pasina kufunga nezvekupfeka kwechishandiso, kumhanya kwekucheka kunogona kuwedzerwa zvakafanira, izvo zvinogona kuvandudza kugadzirwa kwekugadzira uye kubatsira kuvandudza kunaka kweiyo workpiece.

Asi kukurumidza kucheka ndicho chinhu chinonyanya kukosha chinokanganisa kupfeka kwezvishandiso. Kana kumhanya kwekucheka kwakakwira zvakanyanya, zvinotungamira kune hurombo hwepamusoro mhando yezvikamu nekuda kwekupfeka kweflank, kukurumidza kupfeka crater, kuderera kwekugadzira kuita uye zvichingodaro.

Nokudaro, mushure mekufunga kuti kukurumidza kucheka ndiyo inonyanya kukosha chinhu chimwe chinokanganisa pamusoro pebasa rekushanda, nzira yekuziva iyo yakanakisisa yekucheka kukurumidza inogona kurondedzerwa nemufananidzo unotevera.

Feed speedf_n

f_nchiyero chekudya, icho chinoreva kutamiswa kwega kwega kwechishandiso zvinoenderana nechose chinotenderera. Chikafu chinozokanganisa chimiro chesimbi mafilings, zvichikonzera kutyora chip, kupindirana, nezvimwe.

Panyaya yekukanganisa hupenyu hwezvishandiso, kana chiyero chekudya chiri chidiki zvakanyanya, hupenyu hwematurusi ekupfeka kweflank huchadzikiswa zvakanyanya. Chiyero chekudya chakakurisa, tembiricha yekucheka inokwira, uye kupfeka kweflank kunowedzerawo, asi maitiro ehupenyu hwezvishandiso idiki pane iyo yekumhanyisa kucheka.

Kudzika kwekuchekaa_p

a_pndiko kudzika kwekucheka, izvo zvatinowanzotaura, kuwanda kwekucheka, izvo zvinoreva kusiyana pakati pepasi risina kugadziriswa uye rakagadziriswa.

Kana iyo yekucheka yakadzika yakanyanya kudiki, inokonzeresa kukwenya, cheka pamusoro wakaomeswa layer yeworkpiece, uye kupfupisa hupenyu hwekushandisa. Kana iyo pamusoro peiyo workpiece ine yakaomeswa layer (kureva, dema ganda pamusoro), iyo yekucheka kudzika kunofanirwa kusarudzwa yakakura sezvinobvira mukati meiyo inobvumidzwa chiyero chesimba remuchina chishandiso, kuitira kuti udzivise muromo we chishandiso chekucheka chete chepamusoro chakaomeswa dhizaini, zvichikonzeresa kusakara kana kukuvadzwa kumuromo wechishandiso.

Pamusoro pezvo, iyo YBG205 iri pablade bhokisi inoreva giredhi rekushandisa. Zvishandiso zvekushanda zvinoenderana nemagiredhi ezvishandiso zvekambani imwe neimwe zvakasiyana. Naizvozvo, kana iwe uchida kuona iyo giredhi rekushandisa rakakodzera kune yako workpiece zvinhu, unofanirwa kubvunza inoenderana bhurocha remuenzaniso bhurocha, uye ini handisi kuzorizivisa zvakadzama pano.