Karfe H12MF: bayani dalla-dalla, da sake dubawa

Industrial masana'antu na bearings, yankan kayan aikin ya niƙe aka yi amfani da daban-daban maki na karfe. Daga cikin su musamman wuri ne shagaltar da karfe H12MF.

Features na wannan alama ne ma nuna godiya da yawa kamfanonin da cewa tsirar kayayyakin musamman wuka. Yau, wannan abu ne sosai rare daga Manufacturing kamfanoni, kazalika da tsakanin daban-daban purchasers cutlery.

aji

Babban iri na aikin injiniyan inji masana'antu aka dauke H12MF karfe. Kayan halaye bambanta daga sauran carbonaceous kayan aiki kiwon high rates tsarin yawa. Wannan irin karfe ne a aji kayan aiki wajaba. Na dogon lokaci da aka yi amfani ne kawai a samar da mutu domin lankwasawa da kuma gyare-gyaren kayayyakin. Tun H12MF ƙirƙira karfe ne sosai resistant zuwa waje jiki tasiri, shi da ake amfani a manyan masana'antu da aikin injiniya masana'antu.

Wannan shi ne wani high quality karfe abu daga wanda aka sanya farauta wukake. Yi la'akari da matsayin da yawa reviews na masu amfani da, irin wannan sabon kayayyakin ne na high ƙarfi kuma dogon tupyatsya, wanda yana da muhimmanci ga mafarauci. Abũbuwan amfãni abu rubuta da masana'antun yin amfani da a samar da H12MF karfe.

Properties

A abũbuwan amfãni daga wannan karfe sa ne:

• high ƙarfi.
• zafi juriya.
• hardenability.
• quenchability.
• karko.
• processability.

A karshen dukiya ne kimanta Masters H12MF machining karfe. A halaye daga cikin iri da damar ta aiki ta hanyar yankan hanyoyin, matsa lamba da kuma nika.

kayayyakin

Mark H12MF amfani a yi na:

• profiling rollers da ciwon wani hadadden siffar.
• dyroproshivnyh hadaddun matrices, ta hanyar abin da sheet karfe da aka kafa.
• misali kaya.
• birgima cikin dan lido.
• portages.
• matrices.
• punches.

Abin da ya bada yawa?

High rates, wanda yana da karfe H12MF, halaye na lamba ake samu ta hanyar guraben ja takalma. A lokacin hanya dauka don aiwatar da zagaye karfe sanduna sanya a cikin wani na musamman Kakakin. Akwai shi ne mai tsanani ga wani zazzabi. Sa'an nan caskets H12MF mechanically sarrafa ta amfani da guduma. A sakamakon haka, ya kamata a sami wani mashaya daga karfe tare da wani sosai high yawa. To, shi ne sake sanya a cikin wutar, da kuma hõre zafi magani. Da zarar tsiri ne isasshe warmed up, yanke shi a cikin karami guda.

Daga bisani, da sarrafa su a haɗe zuwa da ake so sandan siffar. A cikin wannan hanya, da wukake an sanya na karfe H12MF. Reviews masu irin wannan ruwan wukake ne yawanci tabbatacce hali: tsarin da karfe billet a lokacin aiki guduma zama sosai lokacin farin ciki, da kuma wannan, bi da bi, bayar da babban jure ruwan wukake blunting.

Me alloying abubuwa?

A asalin siffan, wani ya saba karfe ne gami hada da baƙin ƙarfe, da carbon. Dangane da ayyuka da za a yi da samfurin, da za'ayi a sinadaran canji na gami, kuma wannan, bi da bi, da inganta da kuma adapts karfe H12MF. Halaye (ratings tabbatar da bayanai) ingantaccen abu ne a cikin wadannan jerin:

• high ƙarfi.
• inganta lalata juriya;
• aiki karko.
• high sabon damar.

Data ingancin H12MF yakan mallaki Bugu da kari na alloying abubuwa a cikinsa. A hanya ne da za'ayi a wani zazzabi gwamnatin saduwa da ake bukata adadin hardening.

tsarin

Knife H12MF karfe kunshi wadannan sinadaran abubuwa:

• Chrome. An gabatar don inganta sabon dũkiyarsu da kuma ci juriya na steels.
• Wolfram. Wannan sinadari kara habaka da hardenability.
• Vanadium. Wajibi ne a qualitatively rarraba a cikin tsarin da karfe barbashi wuce haddi da lokaci. Saboda gaban vanadium a cikin abun da ke ciki ma rage ji na ƙwarai to zafi fiye da kima. Lokacin da wani wuce haddi adadin abu (a kan 5%) rage roba Properties cewa ya kamata da H12MF karfe. Halaye (ratings karfe samfurin da kambun da cikakken tabbatar da shi) daga cikin kayan dogara ne a kan adadin vanadium. The karami gaban sinadari, da hakan fihirisa ƙarfi ne, kuma ductility na karfe.
• Molybdenum. Wannan sinadari kara habaka da hardenability da tauri na karfe. A lokaci guda gaban yawa molybdenum gami da iya ragewan da juriya ga samuwar burrs. Desirably, da abun ciki na dũkiyõyinsu a H12MF ba wuce 1.7%.
• Manganese. Wannan sinadari wajibi ne don rage warping a lokacin hardening kayayyakin.
• Silicon. Amfani don inganta juriya ga tempering a lokacin zafi magani.

Yi na matse karfe gami ne da za'ayi shan la'akari da bukatun da baƙi.

H12MF: darajar abbreviations

Decrypt steels wuya. Da farko dole ne ka san wanda haruffa an yi amfani da lokacin da yake magana zuwa sinadaran abubuwa. Don nuna chromium amfani harafi X, Ni - H, cobalt - K, vanadium - F, molybdenum - M, titanium - C, jan - .. D, da dai sauransu Saboda haka, karfe H12MF a cikin abun da ke ciki ƙunshi chromium, molybdenum da vanadium. Reference adadi denoted da babban abun ciki na alloying kashi. Su ne chromium. 12% na sinadari qunshi wani karfe H12MF.

halaye na

Wukake, kafa daga abu na wannan alama da halaye da cewa ba da karfe aka gyara žunsa. Tun H12MF ne carbon karfe, da kayayyakin gare muhimmi high lalacewa juriya. Wannan yana nufin cewa wani ruwa na high carbon index za a iya amfani da na dogon lokaci ba tare da wasa. A carbon 16% ma'anar wanda zai yi karfe H12MF halaye. Ruwan wukake sanya wata chromium karfe (12%), kusan babu tsatsa. A cikin taron cewa karfe ƙunshi 14% chromium, ya zama gaba daya bakin. A gaban sinadaran abubuwa samar da bayanai H12MF ruwan wukake ƙarfi ne, kuma karko. Samar da abrasion juriya mai yiwuwa ne saboda ƙarin dopant. A saboda wannan dalili, a lokacin calcination H12MF kara molybdenum. A sakamakon haka, da karfe aka annealed gaba ɗaya. Wuka da aka yi da shi, shi ne wani samfurin tare da uniform wasa. Yi la'akari da matsayin da yawa reviews na masu wadannan ruwan wukake, a cikin tsarin da ruwan wukake ne babu rauni aibobi.

Knife gwajin na H12MF

Test na karfe farauta wuka ne samfurin na masu biyowa:

• Knife Ya rifling a kan igiya 200 mm. A ra'ayi na masu, da ruwa iya yin akalla uku da ɗari rifling. Kawai sai za a ga cewa ruwa ne m.
• Domin GROOVES ma amfani da itacen oak sanduna. A wannan abu wuka iya yin wani fiye da dari rifling.
• Yana cuts da jaridar. Jigon wannan gwajin lafiya ne a gwada sharpness na wuka. Domin wannan dalili, da ruwa m saukar da daya jarida page. Yawanci, a takardar da aka saukin yanka a cikin guda biyu na musamman a ƙarƙashin rinjayar da kansa nauyi.

Duk da dukan abũbuwan amfãni daga karfe H12MF, da yawa masu wadannan ruwan wukake bada shawarar da su bi hanyar biyu sharudda:

• Tun da farauta wukake ne ba makami mai linzami makami, jefa ruwan wukake kyawawa don itatuwa ko wasu saman.
• Taba duba ruwan wukake lankwasawa da ba su taka a cikinsu.

Lalle ne waɗanda suka sayi daya daga wadannan wukake, dandana dayansu bada shawara ba wasting hannunka a polishing da ruwa. A cewar da yawa masu amfani da, H12MF sosai mugun goge. Saboda haka, da wuka da aka yi da karfe daga cikin iri ba zai haskaka haske.

A halayyar launi na takobinsa - matt. A wannan batun, karfe wukake H12MF sau da yawa rude da damask.

ƙarshe

Karfe H12MF iri yaba da masana'antun na daban-daban kayan aikin da cutlery kayayyakin, kazalika da masu amfani da.

Wadanda suka sami yankan karfe kayayyakin H12MF, magana game da wukake na musamman m. Amfani da wadannan ruwan wukake iya zama da sauƙi bude tin gwangwani, to guntu itace rassan da kuma sara ƙasũsuwa cirewa dabba. A filin yanayi, wadannan ayyuka sun fi na kowa.

Ba kasa da m reviews bar masu amfani da bearings, niƙe da kuma yankan kayan aikin yi na karfe H12MF. Kamar yadda kwarewa na H12MF kayayyakin iya jimre wa wani aiki.