Iimpawu zomsiki wokugaya

Abasiki bokusikaziza ngeemilo ezahlukeneyo kunye nobukhulu obahlukeneyo. Kukwakho nokukhetha iingubo, kunye ne-engile yereki kunye nenani leendawo zokusika.

• Imilo:Iimilo ezahlukeneyo ezisemgangathweniumsiki wokugayazisetyenziswa kushishino namhlanje, ezichazwe ngokweenkcukacha ngezantsi.
• Iifluti / amazinyo:Iiflute ze-milling bit zii-grooves ezinzulu ezijikelezayo ezidlula kwi-cutter, ngelixa i-blade ebukhali ecaleni komphetho we-flute yaziwa ngokuba yi-tooth. Izinyo lisika izinto, kwaye ii-chips zale nto zitsalwa kwi-flute ngokujikeleziswa kwe-cutter. Phantse kukho izinyo elinye kwi-flute nganye, kodwa abanye abasiki banamazinyo amabini kwi-flute nganye. Rhoqo, amagamaifilimkwayeizinyozisetyenziswa ngokutshintshana. Izicuku zokusika zinokuba namazinyo ukusuka kwelinye ukuya kwabaninzi, apho amabini, amathathu kunye namane ezona zixhaphakileyo. Ngokwesiqhelo, okukhona isicuku sinamazinyo amaninzi, kokukhona sinokususa izinto ngokukhawuleza. Ngoko ke, i-Umsiki wamazinyo ama-4ingasusa izinto ngesantya esiphindwe kabini kuneumsiki onamazinyo amabini.
• I-engile ye-Helix:Iiflute zesixhobo sokusika phantse zihlala zijikeleze. Ukuba iiflute bezithe tye, lonke izinyo beliya kuchaphazela izinto ngaxeshanye, nto leyo ebangela ukungcangcazela nokunciphisa ukuchaneka kunye nomgangatho womphezulu. Ukubeka iiflute kwi-engile kuvumela izinyo ukuba lingene kancinci kancinci kwizinto, nto leyo enciphisa ukungcangcazela. Ngokwesiqhelo, ii-finishing cutters zine-engile ephezulu ye-rake (i-helix eqinileyo) ukuze zinike ukugqitywa okungcono.
• Ukusika embindini:Ezinye izixhobo zokusika zinokugqobhoza ngqo (zingene) kwizinto, ngelixa ezinye zingenako. Oku kungenxa yokuba amazinyo ezinye izixhobo zokusika awafiki embindini wobuso bokugqibela. Nangona kunjalo, ezi zixhobo zokusika zinokusika ziye ezantsi nge-engile engama-45 degrees okanye ngaphezulu.
• Ukurhawuzelela okanye ukugqiba:Iindidi ezahlukeneyo zezixhobo zokusika ziyafumaneka ukuze kunqunyulwe izinto ezininzi, kushiyeke umphezulu ungasebenzi kakuhle (urhawuzelelwa), okanye kususwe izinto ezincinci, kodwa kushiyeke umphezulu ugqityiwe kakuhle (ugqityiwe).Umsiki orhabaxaisenokuba namazinyo arhabaxa okuqhekeza iziqwenga zezinto zibe ziingceba ezincinci. La mazinyo ashiya umphezulu orhabaxa ngasemva. Umsiki wokugqiba unokuba namazinyo amaninzi (amane okanye ngaphezulu) okususa izinto ngononophelo. Nangona kunjalo, inani elikhulu leeflute alishiyi ndawo ingako yokususa iswarf ngokufanelekileyo, ngoko ke azifanelekanga kangako ukususa izinto ezininzi.
• Iingubo:Iingubo zezixhobo ezifanelekileyo zinokuba nefuthe elikhulu kwinkqubo yokusika ngokwandisa isantya sokusika kunye nobomi bezixhobo, kunye nokuphucula ukugqitywa komphezulu. Idayimani yePolycrystalline (PCD) luqweqwe oluqinileyo olusetyenziswa kwiabasikiekufuneka imelane nokuguga okuphezulu. Isixhobo esigqunywe nge-PCD sinokuhlala ixesha elide kangangezihlandlo ezili-100 kunesixhobo esingagqunywanga. Nangona kunjalo, ugqumo alunakusetyenziswa kumaqondo obushushu angaphezu kwama-600 degrees C, okanye kwiintsimbi ze-ferrous. Izixhobo zokwenza i-aluminium ngamanye amaxesha zinikwa ugqumo lwe-TiAlN. I-aluminium yintsimbi enamathelayo, kwaye inokuzibopha emazinyweni ezixhobo, nto leyo ebangela ukuba zibonakale zibuthuntu. Nangona kunjalo, ayinamatheli kwi-TiAlN, nto leyo evumela ukuba isixhobo sisetyenziswe ixesha elide kwi-aluminium.
• I-Shank:I-shank yinxalenye yesixhobo esisilinda (esingenambhobho) esisetyenziselwa ukubamba nokuyibeka kwindawo yokubamba izixhobo. I-shank inokuba yingqukuva ngokugqibeleleyo, kwaye ibanjwe kukungqubana, okanye inokuba neWeldon Flat, apho i-screw esetiweyo, eyaziwa ngokuba yi-grub screw, idibana khona ukuze kubekho i-torque eyongezelelekileyo ngaphandle kokuba isixhobo sityibilike. Ububanzi bunokwahluka kububanzi benxalenye yokusika yesixhobo, ukuze ibanjwe sisixhobo esiqhelekileyo sokubamba.§ Ubude be-shank bunokufumaneka ngobukhulu obahlukeneyo, kunye ne-shanks ezimfutshane (malunga ne-1.5x diameter) ezibizwa ngokuba yi-“stub”, ezinde (ububanzi obu-5x), ezinde kakhulu (ububanzi obu-8x) kunye nezinde kakhulu (ububanzi obu-12x).