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Kucheka date vaendese: zvayakaita, maitiro uye kusarudza zvigadzirwa

Kuti rokuchinja zvake billet kuva akakodzera chinhu nokuda mashandiro kushandiswa akatendeuka, azvikuya, nokuikuya nezvimwe michina. Kana azvikuya runodikanwa mukugadzira zvimwe kunzwisisa zvikamu, zvakadai rachulis, achicheka slits, ipapo kutendeukira anoshandiswa kuumba mamwe nyore zvikamu uye kuvapa zvandinenge chimiro (cône, humburumbira, bhora). achicheka ezvinhu zviri zvikuru kutsausa, nekuti Somuenzaniso, kune frangible simbi zvakakodzera kushandisa yakaderera kutenderera nokumhanya pane vafuke.

Features yokuchinja

Kuti veza imwe chikamu pamusoro lathe, kunowanzova kushandisa vematombo. Vanouya mushanduro dzakasiyana uye dzinoiswa ne mhando kurapwa, zvokudya negwara uye chimiro musoro. Uyezve, ivo vakaitwa akasiyana nezvinhu: chiwanikwa simbi, carbon, chishandiso, mukuru-nokukurumidza, tungsten carbide.

Kusarudza kunobva workpiece zvinhu, ayo chimiro uye nzira kukuya. Kucheka date vaendese hazvo kufunga nuances zvose izvi. In akashandura workpiece ndee mu chokurukisa izvozvo anoita huru muhombe inofamba. The caliper wakaisirwa kubudiswa chokushandisa, uye inosimbisa kufamba kuchiHebheru kwavari. Zvichienderana muchina anogona kugadzirisa zvose mashoko akanaka kwazvo uye makuru.

Huru zvinhu

Ndezvipi zvinhu nokuveza mamiriro vaendese angashandiswa? Pasinei chokwadi kuti pakona - hazvisi nyore chaizvo oparesheni, ayo chikuru okunze - ndiko kumhanya, namo, udzamu, upamhi uye ukobvu. parameters zvose izvi zvinobva zvikurukuru pamusoro workpiece zvinhu uye kukura. Nokuti mashoko vashomashoma, akadai kutema nokukurumidza anosarudzwa yepasisa, nekuti kunyange 0,05 millimeters uyo netsaona kuchekwa, kungaita kuti muchato yose chikamu.

Zvinokoshawo chaizvo zvinoita kuti tizive pakusarudza rokutema mamiriro ezvinhu achisiyana vari pamatanho chinoitwa. Funga zvinokosha uye simbi nokuveza Matanho zvizere.

Roughing, uye okugadziridza

Kutendeuka workpiece iri zvakafanira chinhu - a yakaoma uye rakaoma muitiro. Rakakamurwa dzakananga matanho: roughing, uye okugadziridza. Kana chinhu chiri nyore, asi zvenguva (poluchistovoy) Danho inowanzopiwa haana kumbofunga nezvarwo. In yokutanga danho (rough) oudzame kupa runodiwa chimiro uye anofungidzirwa miganhu. Muchiitiko chino, iva nechokwadi kusiya musono Kushivirira raitevera matanho. Somuenzaniso, munhu akapiwa workpiece: D = 70 mm uye L = 115 mm. Nokuti zvakafanira kuti acheke kese chekutanga kukura riri 1, D = 65 neMM, L 1 = 80 neMM, uye wechipiri - D 2 = 40 neMM, L 2 = 20 mm.

Roughing achava sezvinotevera:

  1. Clip kuguma kusvika 14 mm.
  2. Machine psac dhayamita pamwe yose pakureba 66 mm
  3. Inst chechipiri dhayamita D 2 = 41 mm ari kureba 20 mm.

Panguva iyi, tinogona kuona kuti chinhu haana zvakakwana kupatsanurwa, asi sezvo pedyo sezvinobvira chimiro chayo uye kukura. A kwomugove iri Kureba uye nomumwe diameters anosvika 1 mm.

Kupedza chikamu ichi chichava zvinotevera:

  1. Kunoitwa mashoko kugera magumo pamwe zvakakodzera roughness.
  2. Machine psac pamwe pakureba 80 mm mu dhayamita 65 mm.
  3. Mhanyai pedza akatendeuka pakureba 20 mm mu dhayamita 40 mm.

Sezvataona, okugadziridza kunoda kunonyanyisa nemazvo, nokuda kwechikonzero ichi, uye nokuveza nokukurumidza mairi zvichava zvishoma.

How kutanga kuverenga

Kuti kuverenga nokuveza muoti, unofanira kutanga kusarudza mudziyo zvinhu. Zvichaita kuvimba workpiece zvinhu uye mhando uye padanho kugadzira. Uyezve, mamwe mazano vaiona vavezi vematombo iyo nokuveza mugove iri bvisika. Nemamwe mashoko, chete anofanira kusarudza mashoko ose nokuveza pamupendero uye varibatanidze naro kusvikira okukohwa mudziyo. Chinonyanya yakanaka muoti ndiye iyo mari kugadzirwa chinhu achava rakadzika. Naizvozvo, kana ukasarudza isiri nokuveza chokushandisa, zvingangoita kuti kutyora, uye izvi zvichaita kukuvadza. Saka sei here kuona zvakafanira zvishandiso nokuveza mamiriro kutsausa? The tafura pazasi ichakubatsira kusarudza zvakanaka chokushandisa.

Pakukora nokuveza rukoko

Sezvambotaurwa, mumwe nomumwe kubudiswa matanho kunoda zvimwe zvakarurama. Very zvinokosha zviratidzo izvi ndiwo kukarukureta pamusoro fura rukoko ukobvu. Kucheka date vaendese nechokwadi pakusarudza zvikuru Zvakanyanya Kunaka Panguva Yepamuviri tsika kuti vytachivaniya mashoko. Kana tisina hanya navo uye havaiti dzemaitirwe, zvinokwanisika kutyora nokuveza mudziyo uye chinhu pacharo.

Saka, unofanira kutanga kusarudza pakukora yacho fura rukoko. Kana chishandiso ichipfuura zvesimbi, hazvina unocheka ayo chikamu. Pakukora kana kudzika akaputswa (T) - iri kure kuti chokushandisa huchabvisa mune rimwe zvichipfuura. Zvakakosha kuti kufunga kuti mumwe post-kubudiswa zvinokosha kuita dzemaitirwe rokutema ezvinhu. Somuenzaniso, kuita zvokunze pakona zvikamu D = 33.5 mm dhayamita D 1 = 30.2 mm uye nechomukati hakunakidzi buri D = 3.2 mm D 2 = 2 mm.

Nokuti mumwe nomumwe kushanda kukarukureta rokutema ezvinhu achava akasiyana munguva wekushanduka. Kuti kuverenga kudzika akachekwa, dhayamita pamusoro anodiwa kubudiswa pashure Tikabvisa ari dhayamita pamusoro workpiece uye chakaparadzanisa vaviri. In muenzaniso wedu aizova:

T = (33,5 - 30,2) / 2 = 1,65 mm

Kana diameters uri musiyano wakakurisa, somuenzaniso 40 neMM, Saka, somunhu mutemo, rinofanira kugoverwa 2, uye kunoguma nhamba inhamba pemipata, uye kudzika kuchaita anoenderana millimeters maviri. Kana ine yokuchinja anogona kusarudza kubva 1 kusvika 3 mm kudzama akachekwa, ukuwo Kupedzwa - kubva 0.5 1 mm. Kana cropping rinoitwa magumo pemvura, pakukora zviri achabviswawo kudzama vakatongoparadzwa.

Kudomwa yokuchengetera uwandu

Kukarukureta rokutema mamiriro kutsausa zvisinganzwisiswi pasina kuwanda kwebasa nokuveza mudziyo ari turnover zvinhu - aibuda (S). sarudzo kwayo kunobva zvaida mwero zvakarurama uye roughness pamusoro workpiece, kana apedza. Kana roughing ndiko bvumidzwa kushandisa kunonyanyisa chokubuda pachishandiswa simba zvokunyama uye Rigidity kwayo installation. Sarudza aida kubuda anogona kushandisa tafura pazasi.

Pashure S yave vakasarudzwa, zvakakodzera kuti ajekese ari pasipoti machine.

nokuveza havukavu

Zvikuru, zvichiita nokuveza mamiriro iri pakona ndiyo nokuveza nokukurumidza (v) uye chokurukisa nokukurumidza (n). Kuti compute kukosha rokutanga achishandisa nzira:

V = (π X D X n) / 1000

apo π - Pi yakaenzana 3.12;

D - kunonyanyisa dhayamita wemigove;

N - chokurukisa nokukurumidza.

Kana rokupedzisira ukoshi inoramba kuzochinja, ari rotational nokukurumidza achava mukuru ari yakakura dhayamita yacho preform. mutoo uyu rakakodzera kana denderedzwa rotational nokukurumidza, zvimwe zvakakosha kushandisa nzira:

v = (C vs. X K v) / (T mamita X T X S),

apo T S - kare akaverenga nokuveza kudzika uye dyisa, uye C V, K V, T - coefficients novimba zvemaziso zvivako uye nemamiriro acho. tsika dzavo dzinogona kubatwa matafura rokutema ezvinhu.

Calculator nokuveza mamiriro

Ndiani anogona kubatsira kuita kukarukureta rokutema ezvinhu apo wekushanduka? Online zvirongwa panguva dzakawanda paIndaneti zvinhu kutsungirira basa iri nani pane munhu.

Zvinokwanisika kushandisa utility sechinhu mira kombiyuta kana pafoni. Vane takasununguka zvikuru uye regai zvinoda unyanzvi. Mumunda zvakafanira kupinda inodiwa tsika: inosimbisa, kudzika akachekwa, ari workpiece zvinhu uye nokuveza chokushandisa, uyewo zvose zvaidiwa miganhu. Izvi achagovera misoro uye kukurumidza kukarukureta zvose zvaida mashoko.

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