Binciken Ma'auni na Ƙa'idar Ayyuka don Ciminti Carbide Chisel

Carbide chisel da aka yi da siminti shine zuciyar kayan aikin hako dutsen zamani, kuma aikin sa kai tsaye yana ƙayyade ingancin hakowa da rayuwar kayan aiki. Don zaɓar da amfani da waɗannan chisels a kimiyyance, yana da mahimmanci don zurfin fahimtar mahimman sigogin aiki masu zuwa.

1. Tauri: Ma'anar Farko na Juriya ga Shiga da Sawa

Taurin wani siga ne wanda ke auna ikon saman simintin carbide chisel don ƙin shiga ko tarar da abubuwa na waje, yawanci ana bayyana su a cikin Rockwell Hardness (HRA). An ƙaddara shi da farko ta taurin, girman hatsi, da rarraba tungsten carbide (WC) a cikin kayan. Babban taurin yana nufin chisel na iya cizon dutse mai ƙarfi yadda ya kamata da kuma tsayayya da lalacewa daga yankan dutsen, ta haka yana riƙe da kaifi mai kaifi da tsawaita rayuwar sabis. A cikin ƙera dutsen da ke da ƙarfi sosai, taurin shine ma'aunin zaɓi na farko.

2. Tauri: Mabuɗin Garanti akan Tasiri da Karya

Tauri yana wakiltar ƙarfin kayan don ɗaukar kuzari ba tare da karaya ba. Hakowa tsari ne mai girma, babban tasiri mai tsananin damuwa. Idan chisel ba shi da isasshen ƙarfi, yana da matuƙar wuya ga guntuwa, tsagewa, ko ma cikakkiyar gazawa. Tauri da farko ya dogara da abun ciki da rarraba lokacin ɗaure cobalt (Co). Gabaɗaya, babban abun ciki na cobalt yana haifar da mafi kyawun tauri. A cikin ɓangarorin dutse da nau'ikan nau'ikan dutse, babban ƙarfi shine layin rayuwa wanda ke hana gazawar chisel da wuri.

3. Ƙarfin Ƙarfin Ƙarfi: Ma'aunin Ƙarfin Ƙarfi

Ƙarfin sassauƙa shine matsakaicin matsi wanda abu zai iya jurewa kafin ya karye a ƙarƙashin nauyin lanƙwasawa. Gabaɗaya yana nuna "ƙarfi" da "tauri" na simintin carbide kuma yana da alaƙa kai tsaye da ikon chisel na tsayayya da karaya a ƙarƙashin babban ƙarfin tasiri da kuma lokacin lanƙwasawa masu rikitarwa. Gishiri mai ƙarfi mai ƙarfi kamar samun “kashin baya” mai ƙarfi, yana ba shi damar jure matsi iri-iri da ake fuskanta a cikin matsanancin yanayin aiki da kuma tabbatar da aminci da amincin aiki.

4. Karya Tauri: Juriya ga Crack Yada

Karya tauri alama ce ta ci gaba na tauri, musamman tana nufin iyawar wani abu da ke ɗauke da ƙananan fasa don yin tsayayya da yaɗuwar fashewar mara ƙarfi. A cikin samarwa mai amfani, lahani na microscopic a cikin kayan ba makawa. Ƙarya mai ƙarfi yana nufin cewa ko da ƙananan ƙwayoyin cuta sun haɓaka, da wuya su yi saurin yaduwa da haifar da gazawar gaba ɗaya. Wannan siga yana da mahimmanci don tabbatar da amincin kayan aiki a ƙarƙashin matsananciyar yanayi da ya haɗa da lodin yanayi (misali, zamewar bit).

Kammalawa: Ma'auni da Haɗin Kayan Kaya

Yana da mahimmanci a jaddada cewa waɗannan mahimman sigogi ba su wanzu a keɓance amma suna da alaƙa kuma galibi suna haɗawa da ciniki. Neman tsananin taurin gaske sau da yawa yakan zo da tsadar rage ƙarfi da ƙarfi, kuma akasin haka. Misali, chisels tare da kyawawan hatsi da ƙarancin abun ciki na cobalt suna nuna taurin gaske kuma suna sa juriya amma ƙarancin ƙarfi. Akasin haka, chisels tare da ƙananan hatsi da babban abun ciki na cobalt suna ba da mafi kyawun tauri da ƙarfi amma kaɗan kaɗan.

Don haka, zaɓin siminti na carbide chisel ba game da bin ƙaƙƙarfan ma'auni ɗaya ba ne. Maimakon haka, game da gano ma'auni mafi kyaun ma'auni tsakanin taurin, tauri, da ƙarfi dangane da ƙayyadaddun yanayin halittar dutse (misali, ko suna da wuyar gaske da rashin lafiya ko kuma sun lalace da hadaddun). Wannan hanya tana samun mafi tsayin rayuwar sabis da mafi girman inganci.