Chii chinonzi End Mill?

Mucheto mukuru wemuchina wekupedzisira isimbi ine silinda, uye mucheto wekupedzisira isimbi yechipiri. Muchina wekupedzisira usina mucheto wepakati haugone kufamba uchitevedza divi remuchina wekucheka. Zvichienderana nechiyero chenyika, dhayamita yemuchina wekupedzisira i2-50 mm, iyo inogona kukamurwa kuita mhando mbiri: mazino akaomarara nemazino matete. Dhayamita ye2-20 imhando yeshank yakatwasuka, uye dhayamita ye14-50 imhando yeshank yakatetepa.
Zvigayo zvemagetsi zvinogadzirwa nemazino akakora uye akapfava zviripo. Huwandu hwemazino emuchina wemagetsi akakora hunosvika 3 kusvika 4, uye angle yehelix β yakakura; huwandu hwemazino emuchina wemagetsi akakora hunosvika 5 kusvika 8, uye angle yehelix β idiki. Chinhu chekucheka isimbi inomhanya zvakanyanya, uye shank isimbi makumi mana nemashanu.

Kune maumbirwo akawanda ezvigayo zvekucheka, anoshandiswa kumichina yekugaya yakajairika uye michina yekugaya yeCNC kugadzirisa maburi nematanho akatwasuka, uye kugadzirisa maburi, macore, uye maumbirwo epamusoro/makontours panzvimbo dzekugaya nedzekubhowa.
Zvigayo zvekucheka zvinowanzo patsanurwa kuita:
1. Mucheka wekucheka wekupedzisira wakatsetseka, yekukuya zvakanaka kana kukuya zvisina kunaka, migero yekugaya, kubvisa nzvimbo dzakawanda dzisina chinhu, kukuya zvakanaka kwenzvimbo diki dzakatwasuka kana macontour;

2. Mucheka wemhino webhorapakugadzira nzvimbo dzakakombama zvishoma kana kupedzisa; kucheka kudiki kunogona kupedzisa kugadzira kucheka kudiki panzvimbo dzakadzika/madziro akatwasuka.

3. Muchina wekucheka wakatsetseka unechamfering, iyo inogona kushandiswa pakugaya zvisina kurongeka kubvisa nzvimbo dzakawanda dzisina chinhu, uye inogonawo kukuya zvidimbu zvidiki zvakanaka panzvimbo dzakatetepa dzakati sandara (kana dziri panzvimbo dzakadzika).

4. Kugadzira zvigayo zvekucheka, kusanganisira kucheka machira, kucheka madhiramu kana machakwi ane chimiro cheT, kucheka mazino, uye kucheka kwemukati kweR.

5. Mucheki weChamfering, chimiro chemuchina wekucheka chamfering chakafanana nechemuchina wekucheka chamfering, uye chakakamurwa kuita michina yekucheka milling yekutenderera nekukamura.

6. Mucheka wakaita seT, gomba rinogaya mugero wakaita seT;

7. Muchina wekucheka mazino, uchicheka mazino akasiyana-siyana, akadai semagiya.

8. Chinocheka ganda chisina kunaka, muchina wekucheka matombo wakagadzirirwa kucheka aruminiyamu nemhangura, izvo zvinogona kugadziriswa nekukurumidza.

Kune zvinhu zviviri zvakajairika zvekucheka zvigayo: simbi inomhanya zvakanyanya uye carbide yakagadzirwa nesimende. Kana ichienzaniswa neyekutanga, yekupedzisira ine kuomarara kwakanyanya uye simba rakasimba rekucheka, izvo zvinogona kuwedzera kumhanya uye mwero wekudyisa, kuvandudza kugona, kuita kuti cutter isaonekwe, uye kugadzirisa zvinhu zvakaoma kushandisa muchina zvakaita sesimbi isina ngura/titanium alloy, asi mutengo wacho wakakwira, uye simba rekucheka rinochinja nekukurumidza. Kana cutter iri nyore kupwanya.