Yadda Ake Zaɓan Kayan Aikin Haɓaka Dutse

Yadda Ake Zaɓan Kayan Aikin Haɓaka Dutse

Mataki 1: Ƙayyade Kanfigareshan Shank akan Drill ɗin ku.

Mataki na farko na zabar abin da ya dacekarfe da ragowadon rawar dutsen ku da aikace-aikacenku zai kasance don tantance tsarin shank akan rawar sojanku.

Akwai kawai 3 gama-gari masu girma dabam. 7/8 x 3 ¼”, 7/8 x 4 ¼” da 1 x 4 ¼”. Waɗannan ma'aunai suna nufin diamita na ƙarfe hex (wanda aka auna a cikin filaye) da tsayin da ke sama da abin wuya. Matsakaicin mafi girma na sinker zai kasance yana gudanar da babban ƙarfe amma ba sabon abu ba ne a sami rawar motsa jiki 55lb wanda aka saita don shank 7/8 x 3 ¼. Dole ne ku san tsarin shank ɗin da kuke da shi kafin yin odar karfen rawar sojan ku.

Mataki na 2: Ƙayyade Hakika da Tsarin Bit don Rock Drill Shank

H Thread Karfe da Bits:

Zaren H mai yiwuwa shine zaren ƴan kwangilar da aka fi amfani da shi saboda iyawar sa da samuwa. Zaren namijin da ke kan karfe yana da kusan diamita 1” kuma kusan 3/4” tsayi. Karfe yawanci ana adana shi daga 12 ”zuwa 120” tsayi a cikin duk saitin shank 3. Ragowar sun bambanta daga 1 3/8 "har zuwa 3" diamita a cikin cikakkiyar giciye na carbide (mafi kowa), 1 3/8 "zuwa 2" a cikin giciye mai zurfi, 1 3/8" zuwa 2 1/4" a cikin maɓallin bit. ragowa da 1 3/8 "zuwa 2 -5/8" diamita a cikin duk wani bit karfe.

H thread rawar soja karfe ne yawanci sanya daga wani babban carbon karfe. Yawancin ƙirƙira, injina, da zafi ana kula da shi don samun waje mai juriya yayin da yake riƙe da ɗan ƙaramin abu mai laushi don ɗauka da canja wurin ƙarfin tasiri. Karfe ne na tuƙi na kafada wanda ke nufin siket ɗin bit ɗin yana ƙara matsawa har zuwa kafadar ƙirƙira/mashin ɗin akan ƙarfen. Ƙarfin wutar lantarki yana canjawa ko da yake karfe da siket na bit zuwa fuska - tarwatsa kayan da ke gabansa.

Duk da yake H zaren karfe shine zaren ƴan kwangila na gama gari - yana da raunin sa na asali. Motar kafada tana nufin cewa bit ɗin dole ne ya kasance a matse a kafaɗar karfe. Idan ya zama sako-sako da kafada - duk dakarun motsa jiki suna tafiya ƙananan zaren a kan bit da karfe - kuma za su yi nasara da sauri. Ci gaba da matsa lamba kuma kar a bar rawar soja ta billa a cikin rami kuma zaren H ya kamata yayi aiki sosai a yawancin aikace-aikacen hako dutsen.

Cikakken Carbide Cross Bits:

Wannan bit yana da manyan abubuwan saka carbide na azurfa guda 4 waɗanda ke riƙe da kyau sosai wajen samar da aikace-aikacen hako dutse. Suna riƙe a can ma'auni da kyau kuma za'a iya kaifi idan sun yi yawa don yin tasiri.

Shallow Carbide Cross Bits:

Tattalin arzikin ɗan kuɗi kaɗan kaɗan fiye da Cikakken Carbide bit amma yana da ɗan juzu'in abin saka carbide tungsten. Wani lokaci suna iya zama mafi “tattalin arziki” a wasu yanayi. (kananan ayyuka, abubuwa masu ɓarna, hakowa a cikin yanayin da ke fuskantar gazawa)

Maɓallin Carbide Bits:

Maɓallin maɓalli yana ɗan kuɗi kaɗan fiye da Cikakken giciye na Carbide. Yana da maɓallan carbide da yawa da aka danna cikin fuskar bit. Manya-manyan atisayen hannu na iya isar da isassun kuzarin tasiri don sanya waɗannan raƙuman su yi nisa sama da ɗan giciye cikin sauri da tsawon rai a cikin madaidaitan yanayi.

Duk Karfe Bits:

Waɗannan giciyen giciye ƙirƙira ne da taurare kuma su ne mafi ƙarancin zaɓuɓɓuka. Idan ba tare da bangaren carbide ba, zaku iya tsammanin ɗan gajeren rayuwa musamman a cikin yanayi mara kyau.

Taper Drill Karfe:

An yi amfani da ƙarfe mai ɗorewa da farko a haƙar ma'adinai a ƙarƙashin ƙasa akan ma'adinan jackleg. Digiri na 12 ya fi yawa a Kanada kuma digiri 11 ya fi yawa a cikin Amurka da Amurka ta Tsakiya. Matan da aka ɗora na turawa zuwa karfen rawar sojan da aka yi mata. Da zarar an yi aure - za a iya raba su ta hanyar ɗan ƙwanƙwasawa lokacin da bit ya ƙare.

Wasu 'yan kwangila sun karbe shi - a matsayin StAna samar da eel a cikin mafi girma kundin kuma yana da sauƙin ƙira saboda haka yana iya zama ƙasa da tsada. Duk da haka, an yi shi don samar da ma'adinai kuma yana da iyakacin iyaka. Ƙimar rawar soja na yau da kullun na shank shine 7/8 x 4 ¼ kuma kewayon rago yana iyakance. Rashin ci gaba da matsatsin ƙasa na iya haifar da rasa ɗan abin da ke cikin rami.

Rope threaded karfe da ragowa:

100 igiya (1" igiya, R25) da 125 igiya (1 ¼" igiya, R32) ana amfani da yawa a karkashin kasa samar ma'adinai aikace-aikace. Yawancin 'yan kwangila sun juya zuwa irin wannan nau'in karfe don isar da rayuwa mai tsawo, musamman a cikin yanayi masu wahala ko lokacin da ake hakowa 2 ½ "da diamita. Karfe na rawar soja yawanci carburized ne wanda tsari ne na cusa karfen tare da abubuwan carbon a cikin tanderu. Wannan yana ba wa karfen katako mai wuyar gaske yayin da yake riƙe ƙananan taurin ciki don canja wurin tasirin girgiza. Zaren ya fi girma/tsawo kuma zai yi ƙasa a cikin ɗan dutsen. Wannan haɗin ya fi gafartawa a cikin mawuyacin yanayin hakowa. Crowder Supply yana ƙera manyan nau'ikan ƙarfe da adaftar bit don manyan rawar waƙa amma ba safai ba ne don wuce waɗannan zaren guda biyu tare da rawar hannu.

Ƙarfe na igiya kuma yana ba ku ikon tafiyar da igiyoyin haƙora ta amfani da karafa mai tsawo. Wannan yana ba ku zaɓi don haƙa rami mai zurfi ko don haƙa ramuka masu tsayi a cikin keɓaɓɓu.

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