Mubasa rekugadzirisa simbi yemazuva ano, kunyatsojeka uye kushanda zvakanaka kwemaitiro ekuboorera zvinosarudza zvakananga mhando uye mutengo wekugadzira chigadzirwa. Mukupindura kudiwa uku kukuru, HRC 4241 HSSchibooreso che shank chakatwasukayava kufarirwa zvikuru mukugadzira zvinhu mumaindasitiri, kugadzira michina uye kunyange kugadzira zvinhu zveDIY nekugadzira kwayo zvinhu zvitsva uye kuvimbika kwayo. Chinyorwa chino chichaongorora zvakadzama hunhu hwehunyanzvi uye mamiriro ekushandisa kwechishandiso ichi, zvichiratidza kuti chinopa sei mhinduro dzinochinjika uye dzinoshanda kune vashandisi pamatanho akasiyana.
1. Dhizaini itsva yekuvaka: pfungwa yekushanduka-shanduka kwemigero inotenderera
Se "mweya" we "twist drill", spiral groove system yeHRC 4241 inoshandisa modular design concept ye 2-3 grooves. Pakati padzo, double-groove version inowana chiyero chakakwana pakati pekushanda zvakanaka kwekubvisa chips uye simba rekuvaka ne "golden ratio" - helix angle inogadziriswa ne fluid mechanics kuona kuti iron chips dzinokurumidza kuburitswa muchimiro cheribhoni rinoramba richienderera mberi, ukuwo dzichichengetedza kuomarara kwe drill body kudzivirira vibration deviation. Iyo three-groove variant inonyanya kugadzirisa zviitiko zvine hungwaru. Nekuwedzera nzira yekubvisa chips, inoderedza zvakanyanya kuunganidzwa kwekupisa pakugadzira maburi akadzika. Yakakodzera zvakanyanya kushandiswa kwezvinhu zvinonamira zvakadai sesimbi isina ngura uye titanium alloy.
2. Nhanho yepamusoro ye tekinoroji yezvinhu
Zvigadzirwa izvi zvinoshandisa nzira mbiri dzeHSS (simbi yemidziyo inokurumidza) uye carbide. Zvinhu zveHSS zvinogadzikiswa muHRC63-65 kuburikidza ne4241-level treatment process. Nehunyanzvi hwekugadzira machira, muganho wekudzivirira tembiricha unodarika 600°C, uye mupendero unogona kuramba wakapinza panguva yekugadzirwa kwacho nguva dzose. Mhando yepamusoro yecarbide inoshandisa tekinoroji ye micro-grain sintering, uye kuramba kwayo kupfeka kwakapfuura katatu pane kwezvibodzwa zvechinyakare. Yakakodzera zvakanyanya zvinhu zvakaoma kugadzirisa zvakaita sesimbi yakaoma uye zvinhu zvakasanganiswa, zvichipa dziviriro yenguva refu yekugadzira zvakawanda.
3. Zvinhu zvepasi rose zvinoenderana nemamiriro ese ezvinhu
Matrix yechigadzirwa chakakwana ine dhayamita ye1mm-20mm, pamwe chete nedhizaini yeISO standard straight shank, inoita kuti HRC 4241 ikwanise kuchinjika zviri nyore kumidziyo yakasiyana-siyana kubva kumadrill emagetsi anobatwa nemaoko kusvika kumachining centers mashanu. Muworkshop yekugadzirisa mota, vashandi vanogona kuiisa zvakananga mudhirill yebhenji kuti igadzire maburi edhisiki remabhureki; kana ichipinda mumunda wekugadzira wepamusoro-soro, inogona kushanda pamwe chete neER spring chuck yeCNC machine tool kuti iite positioning drilling nekururama kwe±0.02mm. Kuenderana uku kunoita kuti ive mhinduro inochinjika yekuvandudza michina yebhizinesi.
Maonero eMusika:
Nekuvandudzwa kwakangwara kweindasitiri yekugadzira pasi rose, HRC 4241 series ine mashandiro anodhura uye inochinjika maitiro iri kukurumidza kupinda mumusika wezvishandiso zvecarbide zvechinyakare. Ruzivo rwevamwe runoratidza kuti chikamu chemusika chechigadzirwa ichi mumunda wemota dzemumba chasvika 19%, uye chinochengetedza avhareji yekukura kwecompound pagore ye7%. Mune ramangwana, nekuunzwa kwetekinoroji itsva dzakadai se nano-coating, iyi "evergreen" yeindasitiri icharamba ichinyora chitsauko chitsva mukugadzirisa zvinobudirira.
Ingave iri kudzorwa kwemitengo kunoteverwa nemaworkshop madiki ekugadzira michina kana kugadzikana kwemaitiro kunokonzerwa nemakambani makuru ekugadzira, HRC 4241 HSSshank drill bit yakatwasukayakaratidza kugona kuchinjika kwakasimba munzvimbo yacho. Kuburikidza nekubudirira kuviri kwekuvandudza zvinhu uye kugadzirisa magadzirirwo, iri kutsanangura patsva mwero wekushanda zvakanaka kwemabasa ekuchera matongo emazuva ano uye kupa rutsigiro rwehunyanzvi rwekushandura nekusimudzira indasitiri yekugadzira.
Nguva yekutumira: Kubvumbi-17-2025
