Steel H12MF: ngā, arotake

mahi ahumahi Industrial o ahunga, taputapu tapahi, me te pane Kuini e te whakamahi i ngā kōeke rerekē o te maitai. I roto ia ratou noho he wahi motuhake e maitai H12MF.

Āhuatanga o tenei waitohu e hoki maiohatia e maha kamupene e te hanga hua anake maripi. I teie mahana, Ko te tino hira i roto i hokohoko kamupene, me te roto i ngā kaihoko rerekē rīnena tenei rauemi.

piha haapiiraa kōeke

whakaaro te waitohu matua o te ahumahi engineering aunoa te H12MF maitai. rerekē āhuatanga Material i te taputapu carbonaceous toe tohu reiti teitei hanganga kiato. Tenei momo o te maitai ko te taputapu te piha haapiiraa takatakahia. Hoki te wa roa i whakamahia ai anake i roto i te hanga o te mate mō te piko me ngā hua niao. Mai te mea tino ātete ki te pānga tinana waho H12MF titoa e maitai, e whakamahia ai i roto i te ahumahi taimaha, me te ahumahi engineering.

Ko te rauemi maitai kounga tiketike i nei e hanga tenei maripi hopu. Mai te mau i te arotake maha o kiritaki, he o te kaha nui, me te tupyatsya roa, e te mea nui hoki te kirehe mohoao hua kotinga taua. Painga rauemi tuhia e ngā kaiwhakanao te whakamahi i roto i te hanga H12MF maitai.

āhuatanga

Ko te painga o tenei auroro maitai e:

• kaha nui;
• wera resistance;
• hardenability;
• quenchability;
• mauroa;
• processability.

arotakea te taonga muri te rangatira H12MF machining maitai. Ko te āhuatanga o te waitohu tukua tona tukatuka i te tikanga o te tapahi ngā tukanga, te pēhanga, me te huri.

hua

whakamahia Mark H12MF i te hanga o:

• profiling awa he āhua matatini;
• dyroproshivnyh tāhū, matatini, i te tikanga o nei i hanga te whakarewa rau te;
• taputapu paerewa;
• okeoke i te mataono;
• waka hoki;
• tāhū,;
• nifó.

He aha e homai te kiato?

reiti High, e kua te H12MF maitai, e tutuki ngā āhuatanga o te tohu i wawahia e reni nga hu. I roto i te tukanga tangohia ki te tukatuka kaho maitai a tawhio whakanohoia i roto i te haona motuhake. He te hana reira ki te tetahi pāmahana. Muri H12MF mihini afata tukatuka te whakamahi i te hama. Ka rite ki te hua, kia whiwhi i te pae o te maitai ki te kiato nui rawa. Na ka te whakanohoia ano reira ki te oumu, me raro ki te wera maimoatanga. Kia te makona mahana ake te Unuhia, tapahia ana e ia ki nga wahi iti.

I muri, na roto i te tukatuka piri ratou ki te āhua poro e hiahiatia. I roto i tenei tikanga, kua hanga nga maripi o maitai H12MF. Ko te nuinga rangatira Reviews o taua matatahi huru pai: ko te hanganga o te Billet maitai i roto i te tukatuka hama riro rawa matotoru, a tenei, i roto i tahuri, whakarato ātete tiketike ki matatahi blunting.

Aha alloying huānga?

I roto i tona ahua taketake, tetahi maitai mua ko te koranu tito o rino, me te waro. Tei runga i te mahi ki te kia whakamana e te hua, kawea atu he whakarereketia matū o te koranu, me tenei, i roto i tahuri, whakapiki i me e faa'aano maitai H12MF. Āhuatanga (whakawākanga whakau mōhiohio) ake rauemi kei roto i te rārangi e whai ake nei:

• kaha nui;
• ake resistance te waikura;
• mahi mauroa;
• kaha whakairo tiketike.

kounga Raraunga H12MF riro te tua o alloying huānga i roto i reira. kawea te tukanga i roto i roto i te tetahi tikanga pāmahana ki te whakatau i te nui e hiahiatia ana o pakeke.

hanganga

ngā naihi H12MF maitai o te huānga matū e whai ake nei:

• Chrome. Kei te whakaurua te reira ki te whakapai ake i te āhuatanga tuhi, me te kakahu ātete o te steels.
• Wolfram. whakarei ake ana tēnei huānga matū te hardenability.
• Vanadium. He mea tika ki te wehea qualitatively i te hanganga o te wāhanga i te taikaha matūriki maitai. Nā ki te aroaro o te vanadium i roto i te hanganga nui heke tūtohutanga ki pukā. A, no te he nui i te taikaha o te taonga (i runga i te 5%) heke āhuatanga kirihou e kia whai H12MF maitai. Āhuatanga (kau ma'u hua whakataunga maitai tino whakaū reira) o te rauemi whakawhirinaki i runga i te nui o vanadium. Ko te iti te aroaro o te huānga matū, te kuputohu teitei o te kaha me te kōngohe o maitai.
• Molybdenum. whakarei ake ana tēnei huānga matū te hardenability me taikaha o te parahi. I te wa ano te aroaro o nui o molybdenum koranu ahei o tukupu te ātete ki te hanganga o burrs. Desirably, te ihirangi o te taonga i roto i H12MF kore nui 1.7%.
• Konupora. Ko te tika tenei huānga matū ki te whakaiti i warping i roto i ngā hua pakeke.
• Silicon. Whakamahia ki te whakapai ake i te ātete ki tempering i roto i te maimoatanga wera.

kawea Hanga o koranu maitai aki i roto i tango ki pūkete nga whakaritenga o te manuhiri.

H12MF: uara whakapotonga

Wetemuna steels uaua. Tuatahi o te katoa me mohio koutou i pukapuka e whakamahia ina lave ki huānga matū. Hei tohu i te chromium tono pukapuka X, Ni - H, konukurahina - K, vanadium - F, molybdenum - M, Titanium - C, parahi - .. D, me ētahi atu reira, kei te H12MF maitai i roto i tona hanganga chromium, molybdenum me te vanadium. Tohutoro tau ingoa denoted te ihirangi matua o te huānga alloying. Ko chromium ratou. 12% o te huānga matū Kei te H12MF maitai.

āhuatanga o

Knives, i hanga i te rauemi o tenei waitohu i nga huru maitatai e hoatu nga wāhanga maitai i roto i reira. Mai H12MF he waro maitai, i reira te hua tūturu ātete kākahu tiketike. Tenei te tikanga e taea te whakamahi i te mata o te taupū waro tiketike mo te wa roa, kahore whakakoi. Ko te waro 16% tautuhi nei e whai āhuatanga maitai H12MF. Matatahi hanga o te parahi chromium (12%), tata kore waikura. I roto i te kaupapa e kei te parahi 14% chromium, riro te reira tino kowiri. Ko te aroaro o ngā āhuatanga matū whakarato matatahi H12MF raraunga o te kaha, me te mauroa. Whakarato abrasion resistance he taea e tika ana ki te dopant atu. Hoki tenei whakaaro, i roto i calcination tāpiri H12MF molybdenum. Ka rite ki te hua, annealed te maitai kei te mangai. Maripi hanga o reira, ko te hua ki te Sharpening ōrite. Mai te mau i te arotake maha o nga rangatira o enei matatahi, i roto i te hanganga o te matatahi he kahore wahi ngoikore.

whakamātautau maripi o H12MF

Test o maripi maitai hopu ko te hua o te whai ake:

• Maripi hanga rifling i runga i te taura 200 mm. I roto i te whakaaro o te tangata, ka taea e ngāwari hanga i te mata i te iti rawa e toru rau rifling. Ka ka anake ka kitea i te reira e ko puhuki te mata.
• Hoki awaawa Kua whakamahia hoki tutaki oki. I runga i tenei rauemi maripi e taea te hanga kahore ake atu i te rau rifling.
• tapahia te reira i te nūpepa. Ko te ngako o tenei puna whakamātautau ko ki te whakamatautau i te koinga o te maripi. Hoki tenei whakaaro, i te mata ata tuku iho kotahi te whārangi niupepa. Tikanga, Kei te ngāwari tapahia he whārangi ki e rua nga wahi anake i raro i te mana o ona ake taimaha.

Ahakoa nga painga katoa o te maitai H12MF, tūtohutia maha rangatira o enei matatahi te ki piri ki e rua ngā ture:

• Mai te maripi hopu kahore he pere patu, maka matatahi e minaminatia ki rakau ētahi atu papa ranei.
• Kaua rawa e tirohia nga matatahi piko a kahore ki te manga i runga i a ratou.

Ko te hunga e kua hokona tetahi o enei maripi, ite kore tūtohu mohoao maumauria tou ringa i te orooro i te mata. E ai ki kiritaki maha, H12MF rawa kino oro. Nō reira, e kore e whiti te maripi hanga o te rino o te waitohu marama.

Ko te tae huru o tona hoari - Matt. I roto i tenei whakaaro, H12MF puputu'u ki urunga maha maripi maitai.

mutunga

Steel H12MF waitohu maiohatia e nga kaihanga o te ngā taputapu me ngā hua rīnena, me te kiritaki.

Ko te hunga e riro tapahi hua maitai H12MF, korero e pā ana ki maripi anake pai. Mā te enei matatahi taea e kēne tine ngāwari tuwhera, ki maramara manga rakau, me te tapatapahia rawatia wheua kararehe tangohia. I roto i ngā āhuatanga mara, ko enei mahi te noa tino.

mahue kore iti iho i te pai arotake kiritaki ahunga, takatakahia, me te tapahi taputapu hanga o maitai H12MF. Ka rite ki te wheako o ngā hua H12MF ngāwari e taea akakoromaki i tetahi mahi.