Bakin karfe yana da kaddarorin da yawa waɗanda ke sa ya zama mai ban sha'awa don aikace-aikace iri-iri, amma waɗannan kaddarorin iri ɗaya na iya yin wahalar aiki da su.Lokacin amfani da shi, yana da sauƙin gogewa da ƙazanta, yana sa ya zama mai saurin lalacewa.Ƙarshe amma ba kalla ba, ya fi tsada fiye da carbon karfe, don haka batun farashin kayan abu ya tsananta lokacin da aka samar da sassan karfe.
Abokan ciniki kuma suna da babban tsammanin ingancin ƙarewa, suna buƙatar kusan kammalawa kamar madubi don wani abu wanda ta yanayinsa za a gabatar da shi azaman samfurin gama.Akwai ƙananan damar ɓoye kuskuren tare da shafa ko fenti.
Lokacin aiki tare da bututun ƙarfe na bakin karfe, waɗannan matsalolin sun kara tsanantawa zuwa wani matsayi, tun da zaɓin kayan aiki mafi kyau da tasiri don sauƙin sarrafa kayan aiki zuwa ƙare yana iyakance.
Saboda juriya na lalata, bakin karfe yana da kyau don aikace-aikacen da ke buƙatar sheen na ƙarfe na halitta, kamar ƙafafun tuƙi da maƙallan hannu.Wannan kuma yana nufin cewa diamita na waje na bututu na iya bambanta daga sanyi zuwa santsi, bayyanar mara lahani.
Wannan yana buƙatar kayan aiki mai dacewa da aka haɗa tare da madaidaicin abrasive.Sau da yawa tambaya ta farko da muke yi wa abokan cinikinmu ita ce irin jarin da suke son yi don tabbatar da cewa sun sami ƙarshen bututun da ake so cikin sauri kuma akai-akai.Ga wadanda suke so su ci gaba da kwararar umarni na kammala bututu, sarrafa tsarin aiki tare da injin niƙa maras tushe, cylindrical grinder, ko wani nau'in na'ura na bel na iya zama sauƙin warware sassa don cimma sakamakon da ake so.Ƙarshen kwanciyar hankali na samfurin kuma za'a iya samun nasara daga sashi zuwa sashi.
Duk da haka, akwai kuma zaɓuɓɓuka don kayan aikin hannu.Dangane da girman girman bututu, bel grinder na iya zama hanya mai mahimmanci don tabbatar da cewa sashin lissafi ba ya canzawa yayin aikin gamawa.Yin amfani da slack bel yana ba da damar bayanan tubular suyi aiki ba tare da lalata shi ba.Wasu bel ɗin suna da ƙwanƙwasa lamba uku, suna ba da damar ƙarin sassauci a kusa da bututu.Belts suna samuwa a cikin girma dabam dabam.Maƙallan fayil sun bambanta daga 18 ″ zuwa 24 ″, yayin da King-Boa yana buƙatar makada 60″ zuwa 90″.Belin maras tsakiya da silinda zai iya zama tsayin inci 132 ko tsayi kuma har zuwa inci 6 fadi.
Matsalar tare da kayan aikin hannu shine samun kyakkyawan ƙare akai-akai ya fi fasaha fiye da kimiyya.Kwararrun ma'aikata na iya cimma kyakkyawan sakamako tare da wannan fasaha, amma yana ɗaukar aiki.Gabaɗaya, haɓaka mafi girma yana haifar da ƙaƙƙarfan ɓarna, yayin da ƙananan gudu yana haifar da ɓarna mai zurfi.Neman ma'auni don wani aiki na musamman ya dogara da mai aiki.Gudun farawa tef ɗin shawarar ya dogara da ƙarshen ƙarshen da ake so.
Koyaya, yana da mahimmanci a guji amfani da diski ko injin niƙa na kowane nau'in don sarrafa bututu.Yana da wuya a sami tsarin da kuke so tare da waɗannan kayan aikin, kuma idan kun tura bugun kira da ƙarfi, zai iya rinjayar lissafin lissafi kuma ya haifar da wuri mai faɗi akan bututu.A hannun dama, idan makasudin shine goge saman madubi maimakon ƙirar ƙira, za a yi amfani da matakan yashi da yawa kuma mataki na ƙarshe zai zama fili mai gogewa ko sandar goge baki.
Zaɓin abrasive yana buƙatar fahimtar fahimtar ƙarshe na ƙarshe.Tabbas, wannan yana da sauƙin faɗi fiye da aikatawa.Ana amfani da duban gani yawanci don daidaita sassa tare da samfuran da ake dasu.Duk da haka, mai siyar da kantin sayar da kayan kwalliya na iya taimakawa wajen ƙayyade yadda mafi kyau a hankali don rage yawan ƙura don cimma sakamakon da ake so.
Lokacin niƙa bakin karfe zuwa saman ƙarshe, yana da mahimmanci a yi amfani da tsari na abrasive na stepwise.Da farko, kuna son tabbatar da cewa an cire duk tabo da tabo.Muna so mu fara da mafi kyawun samfur don magance waɗannan gazawar;da zurfin karce, ana buƙatar ƙarin aiki don gyara shi.A kowane mataki na gaba, dole ne a kula don cire karce daga abin da ya gabata.Don haka, ana samun samfurin karce iri ɗaya akan samfurin da aka gama.
Tare da abrasives mai rufi na al'ada, yana iya zama da wahala a tsallake digiri na abrasive don samun madaidaicin matte a kan bakin karfe saboda yadda abrasive ya rushe.Koyaya, wasu fasahohin suna ba ku damar tsallake matakai, irin su 3M's Trizact abrasives, waɗanda ke sawa ta yadda abrasive ɗin “an wartsake” tare da sabbin hatsi da aka fallasa kamar yadda ake amfani da su.3M
Tabbas, ƙayyadaddun ƙayyadaddun ƙaƙƙarfan ɓarna ya dogara da kayan.Idan kana buƙatar cire lahani kamar ma'auni, haƙora ko ɓarna mai zurfi, kuna buƙatar amfani da ƙaƙƙarfan abrasive.Misali, yawanci muna farawa da 3M 984F ko 947A mai ɗaukar bel.Da zarar mun matsa zuwa bel 80, mun canza zuwa bel na musamman.
Lokacin amfani da abrasives mai rufi na gargajiya, tabbatar da rage gradation na kowane abrasive ba tare da rasa shi ba saboda yadda abrasive ya rushe don samun madaidaicin matte a kan bakin karfe.Da zarar abrasive ya rushe, ana buƙatar ƙarin matsa lamba don cimma sakamako iri ɗaya kamar yadda ma'adanai ke duhu ko an cire su daga abrasive.Ma'adinan matte ko manyan runduna suna haifar da zafi.Saboda zafi yana da matsala lokacin kammala bakin karfe, zai iya rinjayar ƙare da kuma "blue" surface.
Wani batun da zai iya tasowa tare da wasu abrasives masu arha shine daidaituwar ma'adanai masu ƙarewa.Zai yi wahala ga ma'aikacin da ba shi da kwarewa don tabbatar da cewa abrasive ya sami saman da ake so a kowane mataki.Idan akwai rashin daidaituwa, zazzagewar daji na iya bayyana wanda ba za a iya lura da shi ba har sai matakin gogewa.
Koyaya, wasu hanyoyin suna ba ku damar tsallake matakai.Misali, 3M's Trizact Abrasive yana amfani da cakuda guduro da abrasive don ƙirƙirar tsarin pyramidal wanda ke sabunta farfajiyar abrasive tare da sabbin barbashi da aka fallasa ko da abrasive yana sawa.Wannan fasaha yana tabbatar da daidaiton ƙarewa a duk tsawon rayuwar bel.Saboda kowane nau'i na tef ɗin Trizact yana ba da abin da za a iya faɗi, mun sami damar tsallake makin da aka lalata a ƙarshen ƙarshe.Wannan yana adana lokaci ta rage matakan yashi da rage sake yin aiki saboda rashin cika yashi.
Makullin zaɓin abrasive shine ƙayyadaddun yadda za a sami kyakkyawan gamawa a cikin mafi yawan lokaci da tsadar farashi.
Tun da bakin karfe abu ne mai wuyar gaske, zabin abrasive da ma'adanai yana da mahimmanci.Lokacin amfani da abrasive mara kyau, tsawon lokacin da ake sarrafa kayan, ana samun ƙarin zafi.Yana da mahimmanci a yi amfani da daidaitaccen nau'in ma'adinai da kuma amfani da abrasive tare da zafi mai zafi don cire zafi daga yankin lamba lokacin yashi.
Idan kana amfani da na'ura, zaka iya amfani da mai sanyaya sashi, wanda kuma yana taimakawa wajen cire tarkace, tabbatar da cewa tarkace ba su lalata saman.Tabbatar yin amfani da madaidaicin tace don kada tarkace su sake shiga lokacin da aka sake zagayawa a cikin injin.
Yawancin mutane suna tunanin cewa duk bakin karfe yana kama da wannan, amma idan ya zo ga kammalawar wani bangare, nau'in ma'adanai daban-daban guda biyu na iya shafar yanayin wannan sashin.Wannan ra'ayi ya dogara da mai amfani.
Misali, siliki carbide na al'ada yana ƙoƙarin barin ɓarna mai zurfi waɗanda ke nuna haske daban kuma su sanya shi shuɗi.
A lokaci guda, al'ada aluminum oxide ya bar wani nau'i mai mahimmanci wanda ke nuna haske daban-daban kuma ya sa kayan ya zama rawaya.
Dangane da girman girman bututu, bel grinder na iya zama hanya mai mahimmanci don tabbatar da cewa sashin lissafi ba ya canzawa yayin aikin gamawa.Yin amfani da slack bel yana ba da damar bayanan tubular suyi aiki ba tare da lalata shi ba.3M
Sanin ƙarshen da ake buƙata na ɓangaren yana da mahimmanci saboda aikace-aikacen galibi suna buƙatar sabbin sassa don dacewa da waɗanda suke.
Bakin karfe abu ne mai tsada, don haka zaɓin zaɓi na kayan aikin gamawa yana da mahimmanci.Taimakon da ya dace daga masu ba da kaya na iya taimakawa shagunan samun hanyoyin adana lokaci da kuɗi.
Gabi Miholix is ​​an Application Development Specialist in the Abrasive Systems Division of 3M Canada, 300 Tartan Dr., London, Ontario. N5V 4M9, gabimiholics@mmm.com, www.3mcanada.ca.
Ci gaba da kasancewa tare da sabbin labarai, abubuwan da suka faru da fasahohi a duk faɗin karafa daga wasiƙun mu na wata-wata da aka rubuta na musamman don masana'antun Kanada!
Yanzu tare da cikakken damar zuwa bugu na dijital na Metalworking na Kanada, samun sauƙin samun albarkatun masana'antu masu mahimmanci.
Yanzu tare da cikakken damar dijital zuwa Made in Canada da Weld, kuna da sauƙin samun dama ga albarkatun masana'antu masu mahimmanci.
Gabatar da hanya mafi wayo don fesa.Gabatar da mafi kyawun kimiyyar 3M a cikin ɗayan mafi wayo, mafi ƙarancin bindigogi a duniya.