Nyaya: Nei Zvidimbu zveDrill Zvichikundikana | Chinyorwa 10
Mazwi akakosha: kona yekubira bit point, 118 vs 135 drill bit, drill bit yakapatsanurwa, HSS drill bit, gwara rekusarudza drill bit
Kana ukaongorora mibvunzo yakakwana yedrill bit, unoona patani. Vatengi vanobvunza kuti ndeipi kona "iri nani" - 118° kana 135° - sekunge imwe iri kuvandudzwa kupfuura imwe. Hazvisi. Kona yega yega inogadzirisa dambudziko rakasiyana, uye kuvhiringidzika kunowanzobva pakopi yekushambadzira iyo inobata 135° split point senzvimbo yepasi rose pane chishandiso chaicho chebasa rakati.
Tinogadzira zvese, muhuwandu, kune vatengi vanozvishandisa nenzira dzakasiyana zvikuru. Hechino ndicho chinonyatso sarudza kuti ndechipi chinofanira kuva mubhokisi rezvishandiso zvemutengi - uye nei.
Chii Chinochinja Angle Yepfungwa?
Kona yekona ndiyo kona inoumbwa pakati pemiromo miviri inocheka pamucheto wekuboorera. Inowanzotsanangurwa sekuti "118° yakapinza, 135° yakapfava," izvo zvakarurama asi zvisina kukwana. Zvinodzorwa nekona iyoyo zvinhu zvitatu:
• Kuda kupinza axial kwakawanda sei kuti utange kucheka.Nzvimbo yakapinza inoisa simba panzvimbo diki, saka inoruma nekusundidzirwa kushoma. Nzvimbo yakati sandara inoparadzira mutoro iwoyo pamucheto wekare.
• Mashandiro anoita mupendero wechisel.Mupendero wechisel — chikamu chipfupi chiri pakati chaipo pemuromo, panosangana nyere mbiri — hachicheke. Chinosundira zvinhu parutivi. Ichi ndicho chinhu chikuru chinokonzera kukweshana nekupisa pakutanga kwegomba, uye chinoita zvakasiyana zvichienderana nekona yekona.
• Kuumbwa kwechip.Pa 118°, ukobvu hwechip hunosiyana zvakanyanya pamucheto wekucheka — hwakakora pakona yekunze, hwakatetepa pedyo nepakati. Pa 135°, ukobvu hwechip hwakafanana, izvo zvinokosha pazvinhu zvinogadzira machip marefu, ane tambo.
Hapana chimwe cheizvi chiri maonero. Ndosaka makona maviri aripo pakutanga, uye nei imwe isiri "shanduro iri nani" yeimwe.
Nei 135° Inowanzova Nenzvimbo Yakakamurwa
Izvi zvakakodzera kutsanangurwa nemazvo, nekuti ndicho chikamu icho vatungamiriri vekutsvaga ruzivo vazhinji vanokanganisa kana kupotsa zvachose.
Mupendero wechisel haucheki — unoburitsa zvinhu. Kona yainoita izvi (kona yayo inoshanda yekuchekerera) inowedzera kuipa sezvo kona yepoindi inova yakati sandara. Mukutaura kunoshanda: kana poindi yacho yakati sandara, chikamu chepakati chinowedzera kurima pane kuchekerera. Poindi ye135°, kana ikasiyiwa isina kubatwa, ine dambudziko rakaipisisa rekuchekerera kupfuura poindi ye118° — kwete diki.
Izvozvo zvinopesana nezvinofungidzirwa nevatengi vazhinji. Pfungwa yacho inoti: "135° inoreva kuti flatter, flatter inofanira kureva kuti yakapfava, softer inofanira kureva kuti zviri nyore kutanga." Muchokwadi, 135° isina kupatsanurwa inopfuura 118° yakajairwa, nekuti geometry inofanirwa kuita kuti igare yakagadzikana pamipendero yekunze inoita kuti pakati payo pave pakaipa.
Geometry yema "split point geometry" iripo kuti igadzirise izvi. Inokwesha mipendero miviri yekucheka mumucheto wechisel, ichishandura chikamu chepakati chisina kucheka kuita nzvimbo chaiyo yekucheka. Ndizvo zvinoita kuti 135° split point ive nehunhu hwayo hwekuzvitarisa uye kukanda kwayo pasi kwekutanga - kwete kona yepoint yega.
Ichi ndicho chikonzero nei zviviri izvi zvichitengeswa pamwe chete nguva dzose. Nzvimbo ye135° isina mapoinzi akapatsanurwa inoita basa rakaderera mukushandiswa kwacho kwe135° inosarudzwa — maburi akanyatsojeka muzvinhu zvakaoma, basa reCNC risina punch yepakati, kubvoora munzvimbo dzakakombama kana dzinotsvedza. Hapana mukana wekubuda kana wadarika danho remapoinzi akapatsanurwa, saka vashoma vagadziri vanonetseka nekupa musanganiswa iwoyo. Haisi mutemo wakaoma wejometri. Ikuti 135° isina mapoinzi akapatsanurwa inokunda chinangwa chayo.
Pfungwa isiriyo yakajairika inofanirwa kugadziriswa zvakananga: nzvimbo yekupatsanurana haisi kungoenderana ne135° chete.Nzvimbo yekupatsanura ye118° iripo uye inoshandiswa — kunyanya kana mutengi achida simba rakaderera uye kugona kushanda kwe118°, asi zvakare achida nzvimbo iri pakati pechinhu kupfuura nzvimbo yakajairwa ye118°, pasina kuenda kune geometry yakapfava, inodzivirira kupera ye135°. Hazviwanzoitika nekuti mashandisirwo mazhinji e118° haadi mwero iwoyo wepakati pakutanga, asi igadziriro chaiyo, inogadzirwa — kwete chinhu chinonakidza.
Angle yePoint Haisi Nyaya Yese — Maitiro Ezvinhu Anosiyana
Kutora kona yepoindi sechinongedzo chimwe chete chinosarudza kubudirira kwekuboorera kunorerutsa dambudziko zvakanyanya. Mienzaniso mishoma apo mutemo wekuti "zvinhu zvakaoma, kona yakapfava" unopatsanurwa:
•Aruminiyamu:Kona yekutarisa haina basa pano kupfuura kona yehelix nekubvisa miromo. Chibooreso chine kona yakakwira yehelix (34°–38°) uye kubvisa miromo zvakanaka chinobvisa machipisi nekukurumidza kudzivirira kukwirira kwakavakirwa — nzira chaiyo yekukundikana muaruminiyamu — zvisinei nekuti poindi yacho iri 118° kana 135°.
•Simbi yekukanda:Inogadzira machipisi mapfupi, asina kuumbwa zvakanaka pane marefu, saka mukana wekubvisa machipisi e135° haunyanyi kukosha pano pane muzvinhu zvinogadzira machipisi anoenderera mberi. Mashopu mazhinji anoshandisa 118° pasimbi isina dambudziko.
•Simbi isina ngura:Apa ndipo panowanikwa mukurumbira we 135° split point. Kushanda zvisina kusimba kunoomesa kana paine kukweshana, uye kukweshana kwemupendero wechisel pakutanga kwegomba ndiko kunokonzera kuomarara ikoko. Kuderedza kukweshana ikoko ne split point geometry hazvidiwi kana uchida kuti maburi acho ave akanaka nguva dzose.
•Mapurasitiki nezvinhu zvinosanganiswa:Pfungwa dzinoshanduka zvachose. Zvinhu izvi zvinoda chinhu chakapinza, kwete chakapinza, kudzivirira kutsemuka kana kupwanyika sezvo chibooreso chichibuda muchinhu chacho. Nhungamiro yekona yekuboorera simbi yakajairika haishande.
Maitiro aya anoenderana nezvatakaona pane ese maitiro ekukundikana mune ino nhevedzano: nhamba imwe chete yepepa rekuongorora haiwanzo taura nyaya yese. Angle yepoindi inosangana ne helix angle, lip relief, uye webhu thickness. Kuitora sesarudzo yega ndiyo nzira iyo vatengi vanopedzisira vaine drill bit yakarurama papepa uye isiriyo pabasa.
Izvi Zvinorevei paKutsvaga Rubatsiro
Kana uri kusarudza mabhora ekugadzira zvinhu zvakasiyana-siyana, 118° inoshandiswa zvakanyanya inovhara mabasa mazhinji enguva dzose nemutengo wakaderera. Kana kugadzirwa kwako kukaitwa nesimbi isina ngura, simbi yesimbi, kana zvinhu zvakaoma — kana kuti maitiro ako asingabvumiri danho repakati — 135° split point isiriyo yaunoda, chinhu chinodiwa kuti nguva dzekushanda dzirambe dzakafanana.
Kona yakadhindwa papepa rekuongorora inobatsira chete kana wangoziva dambudziko rayo chairo riri kugadzirisa. Kona yekurovedza muviri inofamba, inotsvedza, kana kupera nekukurumidza haisiriyo kona yakaipa yekumhanyisa - inogona kunge iri kona isiriyo yezvawakakumbirwa kuita.
Nezvenyaya iyi
Chikonzero nei Drill Bits Isingashande inyaya yehunyanzvi yakanyorwa nechikwata chedu chekugadzira. Chinyorwa chimwe nechimwe chinotarisa pane chimwe chinhu chaicho mukushanda kwedrill bit - kubva pazvinhu zvisina kugadzirwa kusvika pakurongedza. Chinangwa chiri nyore: kubatsira vatengi kunzwisisa zvavari kutenga chaizvo, uye mibvunzo yekubvunza.
Nguva yekutumira: Chikunguru-28-2026