Steel - chinokosha zvinhu

Modern hwokugadzira budiriro Zvakaoma kufungidzira pasina simbi. mamakisi siyana izvi zvinhu zvinoshandiswa rakapotsa kwese. Pairi dzinoitwa sezvo zvavo zvemumba, uye zvokuridzira kunzwisisa. Asi Zvakanakisa simbi - ane chiwanikwa yedare kabhoni Zvisinei, sezvo kukandira simbi. Uye kusiyanisa navo chete chikamu C2. Ndiko, kana chiwanikwa idukusa 2.14% kabhoni, simbi ichi, uye kana zvakawanda - iri kare kukanda. Asi chokwadi, mumwe simbi ine tsvina siyana dzakadai nesilicon, phosphorus, sarufa manganese. A metallurgia nokuwedzera kwachiri zvinhu zvakadai chromium, manganese, molybdenum, nickel, tungsten, uye vanadium nokuchinja ari chikamu zviri alloying zvinhu uye kabhoni, ichibereka pezvitsiga siyana pamusoro chiwanikwa ichi kuti rakasiyana yekudyidzana pakati unhu hwavo.

Panyaya iyi, vari doped uye kabhoni. Uye unhu kabhoni simbi (kureva chete kuti kabhoni uye simbi) runotsamira uwandu C2 mairi. Kureva, kana mune akadaro chiwanikwa rine kusvika 0.3% kabhoni, izvozvo inonzi nyoro simbi kana zvekushandisa. A hwakasimba simbi chikamu ichocho ichi chiri kuwanda 0,3-2,14%. Asi mumwe nomumwe mamakisi ari chiwanikwa ane chinangwa chawo. Somuenzaniso, yezvokutengeserana simbi ane matunhu ductility, kwete vakaoma, nyore ndokugadzira, welded uye yakanyikwa kuchitonhora uye inopisa mamiriro. Naizvozvo, munyoro simbi - pazera pasi mari zvinhu zvakasiyana siyana migove kwete mitoro.

Solid muchiso of chiwanikwa zvave zvimwe zvinangwa. Somuenzaniso, vakawanda savvy rwokugadzira vanhu vazive chii GOST simbi 45. kureva chiwanikwa rine 0.45% kabhoni. simbi Urwu rwatova zvinoita kalit, uye kuvandudza Nehunde rokubvisa rikurumidze. Kubva pashure kuvandudzwa kuti mashoko akadai unobatanidza pematanda, crankshafts, flywheels, rin'i rachulis, miseve, nekiyi dzaro zvakadai. uyewo anokwanisa kudzoka kuomesa achishandisa kumusoro maitikiro. Izvi zvinoita kuti kugadzira kwazviri rachulis, refu uye kutyaira miseve, i.e. mitezo iyo inofanira kuva mukuru pamusoro kwoukukutu uye yakakwirira kusakara nemishonga yakaderera deformation.

In Engineering zvinowanzoshandiswa chiwanikwa Chrome simbi. Ndiwo mashoko mukugadzira mukuru-simba nhengo anoshanda yakaderera loadings. Akadaro chiwanikwa zvakaoma kuti welded, zvinoda kudziyisa kwaizotevera chafariz kurapwa. Saka, Somuenzaniso, kubva simbi 40X kuti miseve, zvokubatisa, tsvimbo, pistons, pinion miseve, spindles nezvindori. Zvakakodzera anogadzira zvinhu Cam uye crankshafts, tsvimbo, mandrels, bushings, giya marimu uye dzimwe nemazvo zvikamu.

Also kushandiswa nevakawanda uye ngura nemishonga kana Stainless simbi. chiratidzo ichi akadai ane 40 X 13, 30 X 13, 12 X 13, uye vakawanda vamwe. alloys ava mashoko kubudisa tonnage vakatema maturusi, zvemumba, carburetor tsono, namatsime nezvimwe zvikamu zvakadai kuti ushande muupenyu kungatikanganisa runyararo panguva tembiricha kusvikira madhigirii 450. A simbi akadai bhora unobereka ShKh15 runhare. Uye nokuti zvinoita plungers, plunger ruoko, saddles jekiseni mavharuvhu pachavo uye vharuvhu rocker rollers, sprayers, uye dzimwe nhengo dzomuviri kuti unofanira kuva mukuru zvakaoma, simba uye kupfeka kurwisa zviri kubatana. Kazhinji, kana achida simbi chitambi vangadzidza kuti chero chinangwa.