Machining daga karfe:-daban da kuma hanyoyin

Machining - wani tsari a lokacin da ya musanya size da sanyi daga cikin guda da kuma sassa. Idan muka magana game da karfe kayayyakin, don su aiki ta amfani da musamman sabon kayan aikin, kamar masu saro, broaches, drills, taps, milling masu saro, da dai sauransu ... All ayyukan ake yi a kan inji kayayyakin aiki, bisa ga bayar da kwatance. A cikin wannan labarin, za mu koyi abin da su ne hanyoyi da kuma siffofin daga karfe machining.

aiki Hanyar

Machining ne zuwa kashi biyu manyan kungiyoyin. A farko kunshi da ake gudanar da faruwa ba tare da cire karfe. Wadannan sun hada da, bisa ƙirƙira, stamping, latsa, mirgina. Wannan ake kira inji magani ta yin amfani da wani matsin lamba ko tura. Ana amfani da su bayar da zama dole fom da workpiece. Ga wadanda ba ferrous karafa fi amfani da Forging, kuma ga baki - stamping.

Na biyu kungiyar hada da aiki a cikin abin da preform an cire tare da wani yanki daga karfe. Wannan wajibi ne a ba shi da bukata size. Wannan machining daga karfe yankan da aka kira da hukuncin kisa da taimakon inji kayayyakin aiki. Mafi na kowa magani hanyoyin da ake juya, hakowa, reaming, nika, milling, reaming, chiselling, planing kuma broaching.

Abin da kayyade da irin magani

Ƙiren ƙarya na karfe ɓangare na workpiece - mai cin lokaci da kuma wajen rikitarwa aiwatar. Yana hada da wani jam'i na daban-daban ayyukan. Daya daga cikinsu shi ne machining na karfe. Kafin ka fara zuwa gare shi, qumshi da fasaha taswira da kuma yin zane na ƙãre kashi nuna duk ake bukata girma da kuma daidaito azuzuwan. A wasu lokuta, kamar yadda tattalin matsakaici raba zane ayyukan.

Bugu da ƙari, akwai roughing, karewa da kuma machining na karfe. Ga kowane daga cikinsu calculates sabon yanayi da kuma alawus. wani karfe aiki irin kullum dogara a kan magani surface daidaito aji roughness sigogi kuma wani ɓangare girma. Alal misali, ga ramukan da H11 ana amfani da su sa m hakowa na rawar soja, da kuma ga tayin a cikin 3-tsarki sa daidaito iya amfani da scan ko countersink. Next, za mu bincika hanyoyin da za a inji aiki da karafa a cikin mafi daki-daki.

Kunna da kuma hakowa

Kunna aka yi a kan inji kayayyakin aiki na jujjũyãwar kungiyar ta yin amfani da incisors. A preform aka saka a cikin wani dogara sanda wanda aka juya su a wata qaddara gudun. A abun yanka saka a cikin wani goyan baya, da ke sa a tsaye gangara motsi. A sabon CNC-inji, duk data sigogi shiga cikin kwamfuta, da kuma na'urar da kanta ne a zama dole aiki. A mazan model, kamar 16K20 tsaye da kuma mai gangara ƙungiyoyi suna da za'ayi da hannu. A lathes yiwu juya siffa, conical da cylindrical saman.

M - wani aiki wanda aka yi don samar da ramukan. Babban aiki kayan aiki ne mai rawar soja. Yawanci, da rawar soja ba samar da wani babban aji na daidaito da kuma shi ne ko dai roughing ko karewa. Domin ramuka Qualitet kasa H8 amfani tayin, reaming, m kuma reaming. Bugu da kari, bayan da hakowa kuma iya tabuka tapping. Wannan inji karfe aiki aka yi amfani da famfo da kuma wasu iri cutters.

Milling da nika

Milling - daya daga cikin mafi ban sha'awa hanyoyi na sarrafa karafa. Wannan aiki da aka yi da wani iri-iri masu saro a kan milling inji. Rarrabe karshen, dimbin yawa, karshen, da kuma wani gefe aiki. Milling na iya zama duka roughing kuma Semi da kuma karewa. Karami Qualitet daidaito samu lokacin kammala - 6. Amfani da daban-daban masu saro machined splines, GROOVES, rijiyoyin, undercuts, milled profiles.

Nika - manual aiki amfani ga kara inganci da roughness, kuma ma domin kau da wuce haddi da karfe Layer har zuwa wani micron. Yawancin lokaci, wannan magani ne karshe mataki a cikin yi daga sassa da kuma, Saboda haka, shi ne karewa. Domin yanke nika ƙafafun ake amfani da shi, a kan surface wanda shi ne mai babbar adadin hatsi da ciwon daban-daban siffar da sabon abu. A wannan magani, abu ne mai zafi. Domin cewa da karfe ba zai warp ko nadkololsya amfani coolants (Sorges). Machining na ba-ferrous karafa ne da za'ayi ta hanyar lu'u-lu'u kayan aikin. Wannan na tabbatar da mafi kyau zai yiwu ingancin kerarre sassa.