Menene ake amfani da horo na Brad Point?
Abubuwa
A cikin wannan labarin, zan yi bayani dalla-dalla game da abin da ake amfani da maƙasudin maƙasudi da nau'ikan da aka ba da shawarar ga kowane aikin.
Gabaɗaya, ana amfani da taper (ko spur) tip drills don haƙa ramuka a cikin itace mai laushi, itace mai wuya, filastik mai laushi, ƙarfe, da kuma wasu lokuta mafi ƙarfi dangane da nau'in rawar soja, wanda zai iya kasancewa daga karfe zuwa lu'u-lu'u (mafi ƙarfi). .
Zan yi karin bayani a kasa.
Menene aikin rawar Brad Point?
Fitowar da aka nuna
Na farko, mene ne rawar jiki? Matsakaicin rawar jiki shine rawar gani mai kaifi sosai. Yana kama da rawar motsa jiki na yau da kullun, amma tare da ma'ana mai fitowa. Wannan batu yana kama da fil, saboda haka sunan.
Nau'i da girma na Brad Point drills
Gabaɗaya da nau'ikan na musamman
Brad point drills wani nau'i ne na rawar jiki wanda ya haɗu da damar da za a iya amfani da shi na motsa jiki na yau da kullum da kuma rawar ruwa mai karfi da ake amfani da shi don haƙa manyan ramuka. Sun zo cikin nau'ikan gama gari guda uku suna ba da ƙarfi daban-daban: an yi su da ƙarfe na carbon, carbide ko ƙarfe mai ƙarfi (HSS).
Kadan na kowa shine samfuran ƙarfe na chrome vanadium, waɗanda kawai sun fi ƙarfin ƙarfe kaɗan kuma basu da ƙarfi fiye da ƙarfe mai sauri. Mafi ɗorewa an yi su da tungsten carbide da lu'u-lu'u polycrystalline.
Wanne rawar Brad Point don amfani
Yi amfani da wannan madaidaicin ginshiƙi don sanin wane nau'in ƙwanƙwasa ya fi dacewa ga takamaiman kayan aiki.
| abu ko saman (wanda za ku yi rawa) | Mafi kyawun zaɓi don amfani |
| itace mai laushi | karfe ragowa |
| Itace mai ƙarfi da filastik mai laushi | Carbon karfe, chrome vanadium karfe ko babban gudun karfe |
| Hardwood | HSS ko tungsten carbide tip |
| Karfe | Tare da tungsten carbide tip |
| Mafi ɗorewa abu | Polycrystalline rawanin lu'u-lu'u |
Yanayin girma
Brad tipped drills yawanci suna zuwa da girma daga 0.0787" (2mm) zuwa 0.9843" (25mm). Don ƙarancin aikace-aikacen gama gari, ana samun samfuran diamita mafi girma.
Menene aikin rawar Brad Point ake amfani dashi?
Ingantattun daidaito
Drills tare da tip Brad an tsara su don aikace-aikace na musamman. An ƙera su ne don taimaka muku yin ƙwanƙwasa da daidaitattun ramuka. Suna tabbatar da cewa ramukan ku koyaushe suna madaidaiciya da santsi, komai saman da kuke aiki da su.
Babu yawo
Ƙafafunsu ne ke ba da daidaito mafi girma.
Digon yana taimakawa riƙe su a wuri bayan an sanya su. Wannan yana hana su "yawo" kamar yadda muryoyin murɗawa suke yi (sai dai idan an fara amfani da naushi na tsakiya). Wannan ya sa su zama masu iyawa da ƙarfi sosai. Idan kana buƙatar guje wa yawo na rawar soja kuma ba ku da wani naushi na tsakiya mai amfani, yi amfani da rawar gani mai nunawa maimakon.
Yin aiki zuwa kamala
Idan ƙwararren ƙwararren sana'a ne, samun ɗigon rawar gani mai nuni a cikin akwatin kayan aikin ku yana tabbatar da aikinku koyaushe yana kama da ƙwararru. Ba kamar na duniya ba, an tsara su musamman don aikin katako na musamman. Idan kuna son duk ramukan ku su yi kama da kyau kuma komai ya dace da kyau, tabbatar da amfani da su.
Me suke yi
Waɗannan fasalulluka suna yin ƙwanƙwasa mai kaifi musamman da amfani lokacin da kuke buƙatar tsaftataccen ramuka. Ana amfani da su, alal misali, a cikin shigarwa na dowels, kera ɗakunan litattafai, kabad na kasuwanci da sauran kayan gini.
Har ila yau, ana amfani da na'urar buƙatu na Brad a cikin matsi. A gaskiya ma, yin amfani da su a cikin latsawar rawar jiki yana sa su fi dacewa saboda zaka iya danne kayan cikin sauƙi da rawar jiki. Don madaidaicin hakowa a kusurwa, haɗa su zuwa jig ta amfani da bushings.
A waɗanne fage ne za a iya amfani da rawar rawar Brad Point?
Mafi dacewa don itace
Brad tip drills za a iya amfani da a kan daban-daban saman da kuma kayan, ciki har da taushi da kuma wuya itace.
Suna da kyau lokacin da kake buƙatar haƙa daidaitattun ramuka da tsabta a cikin kowane irin itace. Idan rawar jiki na yau da kullun ba zai iya shiga wani katako na musamman ba, mai nuni zai yi aiki a gare ku.
Nau'in ƙarfe na carbon (baƙar fata) ya fi dacewa don itace mai laushi da nau'in HSS don katako.
A gaskiya ma, za a iya amfani da zane-zane na zagaye don kayan aiki iri-iri. Duk da yake sun dace da itace, suna aiki daidai da kyau tare da robobi masu laushi da ƙananan ƙarfe.
Shin Brad Point drills yana aiki da kyau a cikin ƙarfe mai kauri?
Abin baƙin ciki, zagaye tip drills ba ya aiki da kyau tare da kauri karfe zanen gado. Dalilin haka shi ne cewa iyakarsu masu kaifi na iya zama da wuya a shiga cikin kayan aiki masu wuya. Maƙasudin maƙasudi na al'ada da yawa na al'ada na iya yin aiki mafi kyau a cikin ƙarfe mai ƙarfi idan an yi shi da babban ƙarfe na carbon, carbide ko ƙarfe mai sauri.
Hakowa tare da rawar Brad Point
Mataki 1: Cibiyar Punch
Da farko, buga ta wurin da kake son haƙawa.
Mataki 2: Hana Ramin matukin jirgi
Wannan na zaɓi ne amma ya zama dole idan kuna son haƙa babban rami.
Za a iya kaifi rawar rawar Brad Point?
Fassarawa na iya zama da wahala sosai
Ko da yake wasan motsa jiki sun riga sun kasance masu kaifi ta hanyar ƙira kuma suna daɗe na dogon lokaci, idan sun taɓa yin dusar ƙanƙara kuma suna buƙatar sake fasalin, wannan yana da matukar wahala a yi. Wannan yana buƙatar saita dabaran niƙa da amfani da fayilolin gani na mazugi, kayan aikin yankan juyi, fayilolin lebur na Swiss da katunan lu'u-lu'u (musamman katunan tikitin carbide). Kuna iya buƙatar ƙwararrun ƙwararru kawai don kaifafa ɗigon rawar gani mai kaifi!
Sharpening Brad Point Drills
Yana da matukar muhimmanci a kula da kaifi na rawar soja tare da zagaye. Idan ba a kaifi daidai ba, yana iya tsoma baki wajen hako wani abu har ma ya lalata shi. Idan ba haka ba, rawar jiki mai ƙarewa na iya haifar da rami ya fi girma fiye da yadda kuke so.
Idan wannan matsala ta dame ku kuma za ku iya samun kuɗin da ya fi girma, zai fi kyau kuyi aiki tare da raguwa na carbide saboda sun fi tsayi. Koyaya, ƙwanƙwasa da aka nuna tabbas suna da daraja idan kuna da gaske game da aikinku ko kuma idan kun kasance kafinta ta hanyar sana'a.
Ƙaddamar da rawar Brad Point
Ko kuna neman kaifafa rawar gani da kanku, ko kuma kuna sha'awar yadda ake yin sa, ga matakan:
Mataki na 1: Ƙaddamar da Ƙwararrun Ƙwararru na Farko
Fara da ƙwanƙwasa ƙwaƙƙwaran ku don ƙara ma'anarsu. Idan kuna aiki daga kusurwar dama, yana iya ɗaukar ƴan bugun jini kawai. Hakanan gaskiya ne lokacin amfani da injin niƙa.
Mataki na 2: Ƙaddamar da Ma'anar
Bayan ya kaifafa ƙwanƙwasa, yanzu ka ƙara fa'ida. Mai da hankali kan gefunansa. Saita kusurwar kowane gefe tsakanin 5° da 10° matsakaicin kuma yi amfani da adadin wucewa iri ɗaya akan kowane gefe. Ci gaba da bitar a tsakiya gwargwadon yiwuwa don kauce wa kaifin da bai dace ba. Juyawa akan injin hakowa zai iya sauƙaƙa wannan aikin.
Ƙarin Fa'idodin Brad Point Drills
Ƙarfi kuma mafi dorewa
Idan aka kwatanta da sauran nau'ikan wasan motsa jiki, ƙwanƙwasa da aka nuna ba wai kawai sun fi kaifi ba, har ma sun fi karfi kuma suna da tsawon rai. Za su iya zama masu kaifi na dogon lokaci suna sa su zama masu dorewa. Waɗannan fasalulluka kaɗai yakamata su sanya su zama muhimmin abu a cikin akwatin kayan aiki na kafinta.
Rage damar rarrabuwa
Baya ga samar da daidaito, watau sauƙaƙa hakowa zuwa madaidaicin alamar idan aka kwatanta da na al'ada, ƙwanƙwaran kai kuma yana rage damar tsaga itace lokacin hakowa. Wannan ya faru ne saboda ƙirar sa ta spur. Lokacin da kuka fara hakowa, raguwa yakan faru. Hakanan ana raguwar damar karyewa, wanda ke faruwa lokacin da rawar jiki ta wuce ta cikin itace kai tsaye. (1)
Wasu rashin amfani
Brad point drills ba tare da wasu drawbacks. Sun fi tsada fiye da rahusa da ƙarancin abin dogaro na al'ada drills. Ko da yake yana yiwuwa a sayi rahusa mai rahusa, ba za su yi aiki kamar na yau da kullun ba kuma suna iya shan wahala daga "wobble".
Har ila yau, ƙwanƙwasa mai kaifi ba su dace da reaming ramukan da kuka riga kuka yi ba. Sun dace ne kawai don yin sababbi masu tsabta. Wannan saboda yankan gefensa bazai zauna daidai a cikin rami ba. Idan wannan ya faru, zai motsa cikin sauƙi yayin da ake hakowa. Idan kana buƙatar faɗaɗa ramin da ke akwai, yi amfani da rawar motsa jiki na yau da kullun.
Mene ne mai kyau kuma ba haka ba ne mai kyau Brad Point drills
Wannan tebur yana taƙaita duk fa'idodi da rashin amfani na ingantaccen aikin horo da aka ambata a cikin wannan labarin.
| Brad Point Drills | |
| Yayi kyau don… | Ba shi da kyau ga ... |
| Yi aiki tare da madaidaici (daidaitaccen jeri) Yi madaidaiciya da madaidaicin ramuka ƙwararrun ƙwararrun aikin itace Aiki tare da kowane abu mai laushi kamar itace, filastik ko ƙarfe na bakin ciki Rage damar tsagawa da yayyaga itace. (2) | Aljihun ku (mafi tsada) Gyara ramukan da ke akwai Yana aiki tare da zanen ƙarfe mai kauri (sai dai idan ana amfani da nau'ikan mafi ƙarfi) Sauƙi don haɓakawa. |
Dubi wasu labaran mu a kasa.
- Yadda ake ƙwanƙwasa ƙwanƙwasawa da fayil
- Menene girman rawar soja don karfe don sukurori 8
- Menene girman rawar rawar tapcon 3/16?
shawarwari
(1) tabbatar da daidaito - https://www.statcan.gc.ca/en/wtc/data-literacy/catalogue/892000062020008
(2) Daidaito - https://study.com/learn/lesson/accuracy-precision.html
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