Nzira yekuwana sei imwe yekupedzisa nematurusi ekudhirowa

Zvinhu zvinokanganisa kurongeka kwegomba rakagadzirwa panguva yekuchera:

①Kurovera chaiko uye kucheka mamiriro echibhorani, senge mudziyo unobata, kucheka kumhanya, chiyero chekudya, yekucheka mvura, nezvimwe;

②Saizi uye chimiro chechibhorani, senge kureba kwechibhorani, chimiro cheblade, chimiro chesimbi yekuboora, nezvimwewo;

③Chimiro chebasa rekushanda, senge chimiro chedivi reorifice, chimiro cheorifice, ukobvu, mamiriro emakadhi, nezvimwe.

1. Kuongororazve

Iyo reming inokonzerwa neiyo oscillation ye drill bit panguva yekugadzirisa.Kuzungunuka kwechibatiso chine simba guru padhayamita yegomba uye kurongeka kwegomba, saka kana chibatiso chemudziyo chapfekwa, chibatiso chitsva chinofanira kutsiviwa nenguva.Paunenge uchichera maburi madiki, zvakaoma kuyera uye kugadzirisa swing, saka zviri nani kushandisa gobvu-shank diki-diameter drill ine yakanaka coaxiality pakati peblade uye shank.Paunenge uchigadzira ne regrind drill, chikonzero chekuderera kwegomba kurongeka kunonyanya kukonzerwa neasymmetry yechimiro chemashure.Kudzora mutsauko wemupendero kureba kunogona kunyatso kudzora kucheka uye kuwedzera kwegomba.

2. Kutenderera kwegomba

Nekuda kwekudedera kwechibooreso, iyo yakaboorwa gomba pateni iri nyore kuve polygonal, uye kune mitsara pamadziro egomba semutsara kaviri.Makomba eporigoni akajairika anowanzo mativi matatu kana mapentagoni.Chikonzero chegomba retriangular ndechekuti chibooreso chine nzvimbo mbiri dzekutenderera kana kuchibhorani, uye dzinodedera pafrequency yemazana mazana matanhatu ekuchinjana.Chikonzero chikuru chekudengenyeka ndechekusagadzikana kwekucheka kushorwa.Zvakanaka, kupikisa hakuna kuenzana panguva yechipiri yekucheka, uye kudengenyeka kwekupedzisira kunodzokororwa zvakare, asi chikamu chekudengenyeka chinoshandurwa kune imwe nhanho, zvichikonzera kuonekwa kwemitsara miviri pamadziro egomba.Kana kudzika kwekuchera kunosvika kune imwe nhanho, kupesana pakati pemucheto wepamusoro pechibooreso uye gomba remadziro rinowedzera, kudengenyeka kunoderedzwa, mutsara unodzokorora unonyangarika, uye kutenderera kunova nani.Mhando yegomba iri rakaita sefunnel kana richionekwa kubva pachikamu chelongitudinal.Nechikonzero chimwe chete, pentagonal uye heptagonal maburi anogonawo kuoneka mukucheka.Kuti ubvise chiitiko ichi, kunze kwekudzora kuzununguka kwechuck, mutsauko wekukwirira kwekucheka, uye asymmetry yechimiro chemusana uye blade, zvinodikanwa zvakare kuvandudza kusimba kweiyo drill bit. , wedzera chikafu chega chega, dzikisa angle yekubvisa, uye regrind.Chiseling uye mamwe matanho.

3. Dhonza maburi panzvimbo dzakatenuka uye dzakakombama

Kana nzvimbo yekucheka kana yekuchera pamusoro pechibooreso chiri nzvimbo yakarerekera, nzvimbo yakakomberedzwa kana nhanho, iyo yekumisikidza yakashata.Nekuti iyo drill bit i radial one-sided yekucheka nzvimbo panguva ino, hupenyu hwekushandisa hunodzikiswa.

Kuti uvandudze kurongeka kwenzvimbo, matanho anotevera anogona kutorwa:

1) Boora buri repakati kutanga;

2) Gaya chigaro chegomba nechigayo chekupedzisira;

3) Sarudza chibooreso nekupinda kwakanaka uye kuomarara;

4) Deredza chiyero chekudya.

4. Kurapa kweburrs

Panguva yekuchera, maburrs anozoonekwa pamusuwo nekubuda kwegomba, kunyanya kana uchigadzira zvinhu zvakaomarara uye mahwendefa matete.Chikonzero ndechekuti kana chibooreso chave kuda kuboora, zvinhu zvichagadziriswa zvinoremara mupurasitiki.Panguva ino, chikamu chetriangular chinofanira kuchekwa nechekumucheto kwechibooreso chiri pedyo nechekunze kwekunze chakakanganiswa uye chakakotama kunze kwechiito cheaxial cutting force, uye chiri kumucheto kwekunze kwechibooreso.Pasi pekuita kwechamfer uye kumucheto kwenyika, inowedzerwa kupetwa kuita curl kana burr.