M Carbide Drill Bits: Cikakken Jagora

Bayanin Fasaha

Abun ciki

Ana yin ƙwanƙwasa ƙaƙƙarfan rawar jiki da farko daga tungsten carbide, wani fili wanda ya shahara saboda tsananin taurinsa da juriya. Tungsten carbide an haɗe shi da ƙarfe mai ɗaure, yawanci cobalt, a cikin kaso daban-daban. Abubuwan da ke cikin cobalt na iya zuwa daga 3% zuwa 15%, tare da ƙananan kashi na cobalt wanda ke haifar da wahala amma ƙarin raguwa, yayin da babban abun ciki na cobalt yana ba da ƙarin ƙarfi a farashin wasu tauri. Wannan keɓaɓɓen abun da ke ciki yana ba da ƙaƙƙarfan rawar jiki na carbide ikon jure yanayin zafi da matsananciyar yanke ƙarfi

Coating Technologies

1. Titanium Aluminum Nitride (TiAlN) Rufi: Wannan sanannen shafi ne don ƙaƙƙarfan raƙuman motsi na carbide. Rubutun TiAlN suna ba da juriya mai tsayi da ƙananan juriya. Lokacin hako kayan kamar karfe da simintin ƙarfe, rufin TiAlN zai iya jure yanayin zafi mai tsayi, yana ba da izinin yanke abinci mafi girma da sauri. Har ila yau, yana inganta ingancin ramin ta fuskar zagaye, madaidaiciya, da tarkace. Alal misali, a gaba ɗaya - maƙasudin hakowa a cikin ƙarfe da simintin ƙarfe, TiAlN - mai rufi mai ƙarfi carbide drills tare da maki 140 ° - kwana yana ba da kyakkyawar tsakiya da ƙarancin turawa, kuma igiyoyinsu - sifofin yankan gefuna suna ba da gudummawa ga barga juzu'i da tsawon rayuwar kayan aiki.

2. Lu'u-lu'u - Kamar Carbon (DLC) Rufi: Musamman an ƙera don high - aikin hakowa a cikin aluminum da aluminum gami, DLC - mai rufi m carbide rawar soja rago ne musamman wuya tare da wani sosai low coefficient na gogayya. Rubutun yana da kyakkyawan juriya na mannewa. Siffar sarewa da jumhuriyar waɗannan darasi an inganta su don iyakar cire guntu, tare da goge sarewa don ingantaccen sarrafa guntu da ƙaura. Ingantacciyar ma'ana ta bakin ciki yana hana toshewa daga waldawar guntu, kuma ƙarancin ƙarewa yana hana ginannun - gefen sama, yana ba da damar hakowa mai tsayi a cikin aluminum tare da kyakkyawan ingancin rami.

3. Aluminum Chromium Nitride (AlCrN) Rufin: Ƙarfin carbide drills tare da murfin AlCrN an tsara shi don aikace-aikacen abinci mai girma a cikin ƙarfe da simintin ƙarfe. Rufin yana ƙara juriya na lalacewa kuma yana rage gogayya. Wadannan drills sau da yawa suna nuna nau'i na musamman na 3 - ƙirar sarewa wanda ke ba da ƙimar abinci mafi girma idan aka kwatanta da na al'ada 2 - busa sarewa, yana ƙara haɓaka ingancin rami. Ma'anar 140 ° - kusurwa yana tabbatar da kyakkyawan tsakiya da ƙananan ƙwanƙwasa, kuma ingantaccen ƙirar sarewa yana ba da damar mafi girman ƙaurawar guntu da rayuwar kayan aiki mai tsayi.

Geometry da Fasalolin Zane

1. Ma'ana - Kungiya: Ma'ana gama gari - kusurwa don ƙwanƙwasa ƙwanƙwasa na carbide shine 140 °. Wannan kusurwa yana ba da kyakkyawan wuri lokacin fara aikin hakowa, yana rage yuwuwar rawar rawar "tafiya" ko motsawa - tsakiya. Hakanan yana taimakawa wajen rage ƙarfin da ake buƙata yayin hakowa, wanda ke da fa'ida yayin aiki tare da kayan aiki masu wahala

2. Siffar sarewa: Siffar sarewa na ƙaƙƙarfan ƙwanƙwasa ƙwanƙwasa carbide an inganta shi a hankali. Misali, a cikin atisayen da aka ƙera don hakowa gabaɗaya a cikin ƙarfe da simintin ƙarfe, an inganta siffar sarewa don ƙarfi da fitar da guntu mai santsi. A cikin ƙwanƙwasa don aluminum, ana goge sarewa don inganta sarrafa guntu da fitarwa. Yawan sarewa kuma na iya bambanta; wasu manyan matakan ciyarwa sun ƙunshi ƙirar sarewa 3 don haɓaka ƙimar abinci da haɓaka ƙaurawar guntu

3. Radius Point Thinning: Wannan fasalin ƙira yana haɓaka ikon kai-matsakaici na rawar rawar soja kuma yana haɓaka guntu - damar karyewa. Ta hanyar rage ma'anar rawar rawar soja tare da radius, zai iya sauƙi shiga cikin aikin aikin kuma ya karya kwakwalwan kwamfuta zuwa ƙananan ƙananan sassa masu iya sarrafawa, hana guntuwar guntu da inganta tsarin hakowa gaba ɗaya.

Aikace-aikace

Masana'antar Aerospace

1. Hakowa a cikin Alloys Titanium: Ana amfani da alluran Titanium a cikin masana'antar sararin samaniya saboda girman ƙarfinsu - zuwa - rabon nauyi. Ƙaƙƙarfan ƙwanƙwasa ƙwanƙwasa carbide shine tafi - don zaɓi don hakowa a cikin waɗannan gami. Babban taurinsu da juriya suna ba su damar yanke ta cikin kayan titanium mai tauri yayin kiyaye daidaito. Misali, lokacin da ake hako ramuka don masu ɗaure a cikin firam ɗin jirgin sama da aka yi da alluran titanium, ƙaƙƙarfan raƙuman motsi na carbide na iya cimma matsananciyar haƙurin da ake buƙata, yana tabbatar da amincin tsarin jirgin.

2. Injin Kayan Aikin Aluminum: Aluminum wani abu ne da aka saba amfani da shi a cikin sararin samaniya, musamman a cikin fikafikan jirgin sama da fuselages. DLC - Rubutun ƙwanƙwasa masu ƙarfi na carbide mai rufi suna da kyau don hakowa a cikin aluminum. Za su iya cimma babban hakowa mai sauri, wanda ke da mahimmanci ga taro - samar da abubuwan da aka gyara. Kyakkyawan ingancin ramin da aka bayar ta waɗannan raƙuman raƙuman ruwa yana tabbatar da cewa abubuwan haɗin gwiwa sun dace daidai lokacin haɗuwa

Masana'antar Motoci

1. Hakowa a cikin Tubalan Injini: Tubalan injin yawanci ana yin su ne da simintin ƙarfe ko alumini. Ana amfani da ƙaƙƙarfan ramuka masu ƙarfi don haƙa ramuka don abubuwan injin kamar pistons, bawuloli, da hanyoyin mai. Ƙarfinsu na yin tsayayya da manyan rundunonin yankewa da kiyaye daidaito yana da mahimmanci wajen tabbatar da aikin da ya dace na injin. Misali, lokacin da ake hako hanyoyin mai a cikin simintin gyare-gyaren injin ƙarfe, ƙarfin juriya na zafin jiki na ƙwanƙwaran ƙwanƙwasa carbide yana ba da damar hakowa mai inganci ba tare da lalacewa ba.

2. Kera sassan watsawa: Abubuwan watsawa, galibi ana yin su da ƙarfe mai tauri, suna buƙatar hakowa daidai don magudanan kaya da sauran abubuwan haɗin gwiwa. Ƙaƙƙarfan rawar sojan carbide mai ƙarfi na iya yanke ta cikin ƙarfe mai tauri, da samun haƙurin ramin da ake buƙata don aiki mai santsi. Tsawon rayuwar kayan aikin su kuma yana rage lokacin samarwa, yana sa su tsada - tasiri ga manyan masana'antar kera motoci

Masana'antar Na'urar Likita

1. Hakowa a cikin Bakin Karfe don Kayan aikin tiyata: Kayan aikin tiyata galibi ana yin su da bakin karfe. Ana amfani da ƙaƙƙarfan ramuka masu ƙarfi don haƙa ramuka a cikin waɗannan kayan aikin don fasali irin su hinges da wuraren haɗe-haɗe. Madaidaicin madaidaici da kyakkyawan yanayin da aka samar ta ƙwararrun ƙwanƙwasa na carbide suna da mahimmanci a kera na'urorin likitanci, saboda kowane rashin lahani na iya shafar aiki da amincin kayan aikin.

2. Yin Injin Tushen Titanium: Abubuwan da aka girka Titanium, kamar maye gurbin hip da gwiwa, suna buƙatar hakowa sosai don tabbatar da dacewa da haɗin kai tare da jikin majiyyaci. Ƙaƙƙarfan rawar motsa jiki na carbide na iya saduwa da waɗannan ƙaƙƙarfan buƙatun, yana ba da damar ƙirƙirar ramuka tare da matsananciyar haƙuri da filaye masu santsi, waɗanda ke da mahimmanci don nasarar dasa.

Abvantbuwan amfãni

High Wear Resistance

Abun da ke tattare da tungsten carbide na ƙwanƙwaran ƙwanƙwasa carbide yana ba su juriya na musamman. Idan aka kwatanta da na gargajiya high – gudun rawar soja rago, carbide rawar soja rago na iya šauki tsawon muhimmanci lokacin hakowa ta cikin wuya kayan. Wannan yana nufin ƙarancin canje-canjen kayan aiki yayin samarwa, yana haifar da haɓaka yawan aiki. Misali, a cikin masana'antar ƙarfe - masana'anta mai aiki wanda ke haƙa manyan nau'ikan baƙin ƙarfe - sassa na ƙarfe, ta yin amfani da ƙwanƙwaran ƙwanƙwasa na carbide na iya rage mitar maye gurbin kayan aiki daga sau ɗaya kowane sa'o'i zuwa sau ɗaya kowane ƴan kwanaki, dangane da ƙarar hakowa.

Mafi Girma

Ƙaƙƙarfan rawar soja na carbide na iya samun jurewar ramuka mai tsauri, sau da yawa a tsakanin ƴan microns. Wannan madaidaicin yana da mahimmanci a aikace-aikace inda daidaitaccen wuri da girman ramuka ke da mahimmanci, kamar a cikin kera kayan aikin lantarki da manyan sassan injina. Tsayayyen aikin yankan ƙwanƙwasa na ƙwanƙwasa carbide, saboda ƙaƙƙarfan gininsu da ingantacciyar lissafi, yana tabbatar da cewa ramukan da aka tono suna zagaye da madaidaiciya.

Ikon Hana Kayayyakin Hard

Kamar yadda aka ambata a baya, ƙwanƙwarar ƙwayar carbide mai ƙarfi na iya yanke ta cikin nau'ikan kayan aiki masu wuyar gaske, gami da ƙarfe mai tauri, gami da ƙarfe na titanium, da maɗaurin zafin jiki. Wannan ya sa su zama dole a masana'antu inda ake amfani da irin waɗannan kayan. Sabanin haka, babban-sauri na rawar soja na karfe na iya kokawa ko ma karyewa lokacin da ake kokarin hako wadannan abubuwa masu wuya, wanda ke nuna fifikon ƙwanƙwaran ƙwanƙwasa carbide a cikin waɗannan aikace-aikacen.

Mafi Girman Yanke Gudu da Ciyarwa

Godiya ga tsayin su - juriyar zafin jiki da lalacewa - riguna masu juriya, ƙaƙƙarfan ƙwanƙwasa na carbide na iya yin aiki a cikin saurin yankewa da ciyarwa idan aka kwatanta da sauran nau'ikan raƙuman ruwa. Wannan yana haifar da lokutan hakowa da sauri, wanda shine babban fa'ida a cikin yanayin samar da girma. Misali, a cikin masana'antar kera sassa na kera motoci, ta yin amfani da ƙwanƙwaran ƙwanƙwaran ƙirar carbide na iya rage lokacin da ake ɗauka don haƙa ramukan toshewar injin da kusan kashi 50% idan aka kwatanta da yin amfani da raƙuman motsa jiki na gargajiya, wanda ke haifar da haɓaka abubuwan samarwa.

A ƙarshe, m carbide rawar soja rago ne mai matukar m da ingantaccen kayan aiki a cikin machining da hakowa duniya. Abubuwan fasaha da suka ci gaba, aikace-aikace masu yawa, da fa'idodi masu yawa sun sa su zama zaɓin da aka fi so don masana'antu waɗanda ke buƙatar babban inganci, daidaitattun ayyukan hakowa. Ko a cikin sararin samaniya, mota, ko masana'antar na'urorin likitanci, ƙwararrun ƙwanƙwasa na carbide na ci gaba da taka muhimmiyar rawa wajen haɓaka sabbin abubuwa da haɓaka ayyukan samarwa.