Kodi ma drill a Brad Point amagwiritsidwa ntchito chiyani?
Zamkatimu
M'nkhaniyi, ndifotokoza mwatsatanetsatane zomwe zibowola zimagwiritsidwa ntchito komanso mitundu yovomerezeka ya polojekiti iliyonse.
Nthawi zambiri, zobowola nsonga za taper (kapena spur) zimagwiritsidwa ntchito kubowola mabowo pamitengo yofewa, matabwa olimba, pulasitiki yofewa, zitsulo, ndipo nthawi zina zida zolimba kutengera mtundu wa kubowola, komwe kumatha kuchoka kuchitsulo kupita ku diamondi (yamphamvu kwambiri). .
Ndilowa mwatsatanetsatane pansipa.
Kodi drill ya Brad Point ndi chiyani?
Zoloza
Choyamba, kodi kubowola nsonga ndi chiyani? Kubowola kosongoka ndi kubowola kokhala ndi nsonga yakuthwa kwambiri. Zikuwoneka ngati kubowola kwanthawi zonse, koma ndi nsonga yotuluka. Mfundoyi ikuwoneka ngati pini, ndiye dzina lake.
Mitundu ndi kukula kwa zobowoleza za Brad Point
General ndi apadera mitundu
Kubowola kwa Brad point ndi mtundu wa kubowola komwe kumaphatikiza luso la kubowola kwanthawi zonse komanso kubowola kwamphamvu komwe kumagwiritsidwa ntchito pobowola mabowo akulu. Amabwera m'mitundu itatu yodziwika bwino yopatsa mphamvu zosiyanasiyana: amapangidwa ndi chitsulo cha kaboni, carbide kapena chitsulo chothamanga kwambiri (HSS).
Zochepa kwambiri ndi zitsulo za chrome vanadium, zomwe zimakhala zolimba pang'ono kuposa zitsulo komanso zosalimba kuposa zitsulo zothamanga kwambiri. Zolimba kwambiri zimapangidwa ndi tungsten carbide ndi diamondi ya polycrystalline.
Zomwe Brad Point amabowola kuti agwiritse ntchito
Gwiritsani ntchito tchati chothandizira ichi kuti muwone mtundu wa kubowola kongopeka komwe kuli koyenera pazinthu zinazake.
| zinthu kapena pamwamba (zomwe mukupita) | Kubowola kwabwino kwambiri kugwiritsa ntchito |
| nkhuni zofewa | zitsulo zachitsulo |
| Mitengo yofewa yolimba komanso pulasitiki yofewa | Mpweya wa carbon, chrome vanadium chitsulo kapena chitsulo chothamanga kwambiri |
| Mitengo yolimba | HSS kapena tungsten carbide nsonga |
| Metal | Ndi nsonga ya tungsten carbide |
| Kwambiri cholimba zakuthupi | Korona wa diamondi wa polycrystalline |
Kukula kwake
Kubowola kwa Brad kumabwera kukula kwake kuchokera pa 0.0787" (2mm) mpaka 0.9843" (25mm). Kwa ntchito zocheperako, zitsanzo zazikulu zokulirapo zimapezeka.
Kodi drill ya Brad Point imagwiritsidwa ntchito bwanji?
Zolondola bwino
Zoyeserera zokhala ndi nsonga ya Brad zidapangidwa kuti zizigwiritsidwa ntchito mwapadera. Amapangidwa kuti akuthandizeni kupanga mabowo owoneka bwino komanso olondola. Amawonetsetsa kuti mabowo anu nthawi zonse amakhala owongoka komanso osalala, mosasamala kanthu za malo omwe mukugwira nawo ntchito.
Palibe kuyendayenda
Ndi nsonga zawo zakuthwa zomwe zimapereka kulondola kwambiri.
Dontholo limawathandiza kuti akhazikike pamalo ake. Izi zimawalepheretsa "kuyendayenda" monga momwe ma twist amachitira (pokhapokha ngati nkhonya yapakati igwiritsidwa ntchito poyamba). Izi zimawapangitsa kukhala osinthasintha komanso amphamvu. Ngati mukufuna kupewa kubowola kuyendayenda ndipo mulibe nkhonya yapakati, gwiritsani ntchito kubowola kolunjika m'malo mwake.
Kugwira ntchito mwangwiro
Ngati ndinu katswiri wa zaluso, kukhala ndi kubowola kolunjika mubokosi lanu lazida kumatsimikizira kuti ntchito yanu nthawi zonse imawoneka yaukadaulo. Mosiyana ndi zobowoleza zapadziko lonse lapansi, zimapangidwira mwapadera kupanga matabwa makamaka. Ngati mukufuna kuti mabowo anu onse aziwoneka bwino komanso kuti zonse zigwirizane bwino, onetsetsani kuti mwazigwiritsa ntchito.
Zomwe amagwiritsidwa ntchito kupanga
Izi zimapangitsa kuti mabowo akuthwa akhale othandiza makamaka mukafuna mabowo aukhondo. Amagwiritsidwa ntchito, mwachitsanzo, pakuyika ma dowels, kupanga mashelufu a mabuku, nduna zamalonda ndi zomangamanga zina.
Kubowola kwa Brad point kumagwiritsidwanso ntchito pamakina osindikizira. M'malo mwake, kuzigwiritsa ntchito pa makina osindikizira kumapangitsa kuti zikhale zogwira mtima kwambiri chifukwa mumatha kumangirira ndi kubowola mosavuta. Kuti mubowole bwino pamakona, agwirizane ndi jig pogwiritsa ntchito tchire.
Kodi kubowola kwa Brad Point kungagwiritsidwe ntchito pamalo otani?
Zabwino kwa nkhuni
Kubowola nsonga za Brad kumatha kugwiritsidwa ntchito pamalo osiyanasiyana ndi zida, kuphatikiza matabwa ofewa ndi olimba.
Iwo ndi abwino pamene mukufunika kubowola ndendende ndi kuyeretsa mabowo mumtundu uliwonse wa nkhuni. Ngati kubowola kwanthawi zonse sikungalowe mumtengo wina wolimba, pang'ono pang'ono kudzakuthandizani.
Mtundu wa carbon steel (wakuda) ndi wabwino kwa softwood ndi mtundu wa HSS wa hardwood.
Ndipotu, kubowola nsonga zozungulira kungagwiritsidwe ntchito pazinthu zosiyanasiyana. Ngakhale kuti ndizoyenera matabwa, zimagwira ntchito mofanana ndi mapulasitiki ofewa ndi zitsulo zopyapyala.
Kodi zobowola za Brad Point zimagwira ntchito bwino muzitsulo zakuda?
Tsoka ilo, zobowolera nsonga zozungulira sizigwira ntchito ngati zitsulo zokhuthala. Chifukwa cha izi ndikuti malekezero awo akuthwa amatha kukhala ovuta kulowa muzinthu zolimba. Kubowola kokhazikika kokhala ndi zolinga zambiri kumatha kugwira ntchito bwino muzitsulo zolimba ngati kumapangidwa ndi chitsulo cha carbon, carbide kapena chitsulo chothamanga kwambiri.
Kubowola ndi Brad Point kubowola
Gawo 1: Center Punch
Choyamba, gwedezani pamalo omwe mukufuna kubowola.
Khwerero 2: Gwirani Bowo Loyendetsa
Izi ndizosankha koma ndizofunikira ngati mukufuna kuboola dzenje lalikulu.
Kodi kubowola kwa Brad Point kungakulitsidwe?
Kunola kungakhale kovuta kwambiri
Ngakhale kuti zobowola nsonga zimakhala zakuthwa kwambiri malinga ndi kapangidwe kake ndipo zimatha nthawi yayitali, ngati ziyamba kuzimiririka ndipo zikufunika kukonzanso, izi ndizovuta kwambiri. Izi zimafunika kukhazikitsa gudumu lanu lopera ndikugwiritsa ntchito mafayilo a cone saw, zida zodulira mozungulira, mafayilo aku Swiss flat flat ndi makadi a diamondi (makamaka makadi a carbide). Mungafunike katswiri wakunola kuti anolere pobowola nsonga yakuthwa!
Kulimbitsa Mabotolo a Brad Point
Ndikofunikira kwambiri kusunga chakuthwa kwa kubowola ndi malekezero ozungulira. Ngati sichikunoledwa mofanana, imatha kusokoneza kubowola chinachake ngakhalenso kuchiwononga. Ngati sichoncho, kubowola kosatha kungapangitse dzenjelo kukhala lalikulu kuposa momwe mumafunira.
Ngati vutoli likukuvutitsani ndipo mutha kulipira mtengo wokwera, ndi bwino kugwira ntchito ndi zida zobowola carbide chifukwa zimakhala zolimba. Komabe, zing'onozing'ono ndizoyenera kukhala nazo ngati mukufunitsitsa ntchito yanu kapena ngati muli kalipentala mwa ntchito.
Kulimbitsa kubowola kwa Brad Point
Kaya mukuyang'ana kuti muwongole nsonga zobowola nokha, kapena mukungofuna kudziwa momwe zimachitikira, nazi njira zotsatirazi:
Khwerero 1: Limbikitsani Spurs Yanu Choyamba
Yambani ndikunola ma spurs anu kuti muwongolere mfundo zawo. Ngati mukugwira ntchito kuchokera kumbali yoyenera, zingatenge masitiroko angapo. N'chimodzimodzinso pogwiritsa ntchito chopukusira nyama.
Gawo 2: Limbikitsani Mfundo
Popeza mwanola ma spurs, tsopano nola mfundo. Yang'anani kwambiri m'mbali mwake. Khazikitsani ngodya ya mbali iliyonse pakati pa 5° ndi 10° pamlingo waukulu ndipo gwiritsani ntchito manambala ofanana mbali iliyonse. Ikani pang'onopang'ono pang'onopang'ono momwe mungathere kuti musamanole mosiyanasiyana. Kuzungulira pamakina obowola kungapangitse kuti ntchitoyi ikhale yosavuta.
Ubwino Wowonjezera wa Brad Point Drills
Zamphamvu komanso zolimba
Poyerekeza ndi mitundu ina ya kubowola, zobowola zoloza sizongowonjezera, komanso zimakhala zamphamvu komanso zimakhala ndi nthawi yayitali. Amatha kukhala akuthwa kwa nthawi yayitali kuti akhale olimba. Zinthu zimenezi zokha ziyenera kuzipanga kukhala chinthu chofunika kwambiri m’bokosi la zida za akalipentala.
Kuchepetsa mwayi wogawanika
Kuwonjezera pa kupereka zolondola, mwachitsanzo, kupangitsa kuti zikhale zosavuta kubowola ku chizindikiro cholondola poyerekeza ndi zobowola wamba, zobowola mutu olimba amachepetsanso mwayi wogawa nkhuni pobowola. Izi ndichifukwa cha kapangidwe kake. Mukangoyamba kubowola, zotupa nthawi zambiri zimachitika. Mpata wosweka umachepetsedwanso, zomwe zimachitika pamene kubowola kumapita molunjika pamtengo. (1)
Zoyipa zina
Kubowoleza kwa Brad point sikumakhala ndi zovuta zina. Iwo ndi okwera mtengo kuposa zotchipa ndi zochepa odalirika kubowola wamba. Ngakhale ndizotheka kugula zobowoleza zotsika mtengo, sizingagwire ntchito ngati zobowoleza nthawi zonse ndipo zimatha kudwala "kugwedezeka".
Komanso kubowola nsonga zakuthwa sikoyenera pobowolanso mabowo omwe mudapanga kale. Amangoyenera kuyeretsa zatsopano. Izi zili choncho chifukwa chigawo chake sichingakhale bwino mkati mwa dzenje. Izi zikachitika, zimasuntha mosavuta pobowola. Ngati mukufuna kukulitsa dzenje lomwe lilipo, gwiritsani ntchito kubowola kwanthawi zonse.
Kodi zobowola zabwino za Brad Point ndi ziti?
Gome ili likufotokoza mwachidule ubwino ndi kuipa kwa zomangira zolimba zomwe zatchulidwa m'nkhaniyi.
| Brad Point Drills | |
| Zabwino kwa… | Palibe chabwino kwa ... |
| Gwirani ntchito moyenera (mayendedwe ndendende) Pangani mabowo owongoka ndi olondola Katswiri wopala matabwa Gwirani ntchito ndi zinthu zilizonse zofewa monga matabwa, pulasitiki kapena chitsulo chopyapyala Chepetsani mwayi wong'amba ndi kung'amba matabwa Pitirizani kubowola mwamphamvu komanso molimba. (2) | Thumba lanu (lokwera mtengo kwambiri) Kukonzanso mabowo omwe alipo Amagwira ntchito ndi zitsulo zokhuthala (pokhapokha mutagwiritsa ntchito mitundu yamphamvu kwambiri) Yosavuta kunola. |
Onani zina mwazolemba zathu pansipa.
- Momwe mungakulitsire zidutswa za kubowola ndi fayilo
- Ndi kukula kwake kobowola kwachitsulo kwa zomangira 8
- Kodi kukula kwa kubowola kwa tapcon 3/16 ndi kotani?
ayamikira
(1) kutsimikizira zolondola - https://www.statcan.gc.ca/en/wtc/data-literacy/catalogue/892000062020008
(2) Kulondola - https://study.com/learn/lesson/accuracy-precision.html
Ulalo wamavidiyo
