Nau'in rawar jiki don ƙarfe - wanne za a zaɓa?

Tabbacin ramin da aka yi daidai a cikin ƙarfe shine rawar da aka zaɓa da kyau. Dangane da albarkatun kasa da na'urar ƙwanƙwasa, ana zaɓar nau'ikan nau'ikan haɗe-haɗe na aiki a cikin na'urar yanke. Wadanne drills don karfe za a iya bambanta? Menene mafi kyau ga irin wannan aikin?

Good karfe drills - yadda za a gane su? 

Ma'aunin da ke bambanta ma'aunin da aka siffanta da waɗanda aka yi niyya don sauran kayan shine kusurwar karkatar da rawar, watau. matsayin yankan ruwan wukake dangane da juna. High gudun karfe yankan kayan aikin da angular darajar 118 digiri. Godiya a gare shi, ana samun iyakar ingantaccen aiki na kayan aiki.

Wani muhimmin ma'auni shine kayan da aka yi rawar jiki daga gare ta. Daya daga cikinsu shi ne karfen HSS da aka ambata a sama, da kuma karfe mai dattin cobalt da titanium. Wasu abubuwan yanke gaba ɗaya an yi su ne da vanadium-molybdenum ko chrome-vanadium karfe. Makullin zaɓi shine don ƙayyade taurin kayan da diamita na ramin da za a yi.

Drills for karfe - halaye na mutum iri 

Da ke ƙasa akwai manyan wakilai na drills, waɗanda suke cikin mafi mashahuri a kasuwa. Danyen kayan da aka yi su ne ke tantance nau'in kayan da za a iya hako su da su ba tare da fargabar lalacewa ba.

Matsakaicin ɗorewa titanium karfe drills 

Abubuwan da aka fi so titanium drills suna da amfani musamman wajen sarrafa kaya masu nauyi. Godiya ga yin amfani da titanium nitride wanda aka rufe su, an sami babban juriya ga abrasion da yanayin zafi. Wannan ya sa masu sana'a da masana'antu suka sami tagomashi inda aminci shine mabuɗin aiki mai inganci. Daga cikin samfuran da ake da su don amfanin yau da kullun, rawar HSS - TI nau'in N na hannun dama ya fito waje.

Titanium ragowa sun dace da yankan karafa (sai dai aluminium alloy da spring karfe) da gilashin acrylic, wanda aka fi sani da plexiglass. Masu sana'a suna ba da shawarar yin amfani da sanyaya lokacin aiki tare da rawar jiki, wanda, dangane da kayan, zai iya zama ruwa (filastik) ko emulsions da lubricants (karfe).

Cobalt Precision Drills 

high quality cobalt drills Ana amfani da su, musamman, lokacin yin ramuka a cikin zafi mai jurewa, lalata da kuma bakin karfe. Ba kamar titanium drills, mafi na kowa yankan ruwa kwana ne 135 digiri. Godiya ga wannan, babu buƙatar yin rami na farko kafin amfani da samfurin da aka kwatanta.

Kasancewar datti na cobalt yana haifar da gaskiyar cewa yankan na'urorin haɗi suna samun juriya mai girma ga matsanancin yanayin zafi kuma ana nuna su ta hanyar haɓaka rayuwar sabis idan aka kwatanta da tsantsar ƙarfe mai sauri. Abubuwan da ke tattare da kai suna taimakawa wajen kawar da abin da ke faruwa na zamewar rawar jiki a saman kayan da ake sarrafa su. Titanium da cobalt drills an tsara su don yin aiki tare da abubuwa masu ƙarfi, don haka ana zabar su sau da yawa ta hanyar kwararru.

Ƙirar duniya don kayan laushi. 

Wani nau'in ƙwanƙwasa ƙarfe na musamman don amfani da ƙwararru shine na'urorin haɗi na HSS. Ba su da juriya ga yanayin aiki da ya kai digiri 400 ma'aunin celcius. Ga mutanen da suke yanke karafa daga lokaci zuwa lokaci ko kuma kawai amfani da rawar jiki don gyaran gida, waɗannan su ne kayan haɗi masu dacewa. Matsayin ma'anar su shine digiri 118, wanda ke nufin cewa don cimma matakan da suka dace da kuma tsakiya na rami, yana da kyau a yi amfani da shi tare da karamin kayan aiki.

Ƙarfe mai sauri HSS ba tare da haɗakar sauran kayan albarkatun kasa ba yana taimakawa wajen rage farashin samfurin ƙarshe. Saboda haka, sha'awar saya kyau rawar rawar soja ga karfe ba tare da kashe adadi mai yawa ba, yana da daraja la'akari da waɗannan nau'ikan kayan haɗi.

Sauran nau'ikan rawar ƙarfe 

Shahararrun nau'ikan ƙwanƙwasa sun haɗa da rawar jiki tare da jujjuya mai hawa. Waɗannan na'urorin haɗi ne na ƙarfe na ƙarfe na HSS waɗanda za a iya amfani da su a cikin ƙananan ƙuƙumman rawar soja. Suna da kyau don yin manyan ramuka a cikin ƙarfe tare da daidaitattun kayan aikin yankan.

Sauran samfurin conical rawar soja don karfe. Wani lokaci kuma ana kiran shi bishiyar Kirsimeti, mai kauri ko matakai da yawa. Sunan ya fito ne daga sifar halayensa, wanda ke ba da damar yin daidaitattun ramuka, musamman a cikin ƙarfe da bututu. Saboda abubuwan da suka dace da kai na rawar soja, ana amfani da shi ba tare da riga-kafin kayan aikin ba. Kasancewar ƙananan ruwan wukake da ruwan wukake na gefe biyu yana tabbatar da tsayayyen yanayin rawar soja ko da lokacin sarrafa bututun ƙarfe mai siffar oval.

Countersinks suna da kyau don reaming ramukan a cikin m karafa kamar karfe, simintin ƙarfe da filastik. Saboda yankan kayan albarkatun kasa, yawanci ana yin su ne daga karfe HSS-Ti. Suna da matukar juriya ga matsanancin yanayin zafi da abrasion. Suna niƙa sosai kuma suna zurfafa ramukan da aka yi a baya.

Hanyar ɗaure drills zuwa karfe 

Me drills ga karfe zaɓi don takamaiman na'ura? Ainihin, akwai nau'ikan haɗin kayan aiki guda 4 a cikin na'urar. Waɗannan su ne alkaluma:

• zurfafa,
• saurin hawa,
• SDS-MAX,
• SDS-PLUS.

Murse taper chuck wani ɓangare ne na drills da reamers waɗanda aka shigar a cikin kayan aikin inji. Hanyar ɗaure irin waɗannan kayan aiki a cikin na'urori suna ba da gudummawa ga canja wurin manyan lokuta tare da taimakon hannu na musamman da aka shigar a cikin nau'i na shaft.

Yayinda rawar soja don karfe don kayan aiki tare da kullun kulle kai, suna cikin nau'i na sanda tare da diamita ɗaya. Su ne mafi yadu amfani drills ga general manufa aikace-aikace.

Halin ya bambanta da mariƙin SDS. An fi amfani da su a cikin guduma mai jujjuya kuma ana amfani da su don riƙe ɓangarorin ƙira na musamman. Ana amfani da SDS-PLUS a cikin aikace-aikace masu ƙarancin buƙata da nauyi, yayin da SDS-MAX na iya ɗaukar darussan da ya fi 18mm girma.

Lokacin neman kyawawan raƙuman ruwa don ƙarfe, yana da daraja amsa tambayar menene aikace-aikacen su zai kasance. Idan kun yi ramuka tare da diamita masu maimaitawa kuma babu yawancin su, za ku iya yin irin wannan saitin da kanku. In ba haka ba zai zo da amfani saitin rawar soja don karfe

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