Kuoma kwepamusoro uye kufanana kweshaft forgingsndizvo zvinhu zvikuru zvezvinodiwa zvehunyanzvi uye kuongororwa kwemaitiro. Kuoma kwemuviri kunoratidza kuramba kupfeka, nezvimwewo, mukugadzira, resilience shore D kuomarara kukosha HSd inoshandiswa kuratidza.
Izvo zvinodikanwa zvekuoma kwe shaft forgings zvinonyanya kuenderana nehupamhi hwekuoma kweiyo roller inoshanda kana yepakati roller inosangana nayo, uye izvo zviviri zvinofanirwa kuchengetedza hukama hwakakodzera. Maererano nekutsvagisa pamusoro pekubata kuneta meshini, kuoma kwerutsigiro rwerutsigiro kunofanirwa kunge kuri 10-25 HS mauniti yakaderera pane iyo yekubatana chikamu, iyo inobatsira kuvandudza kuneta chiitiko munzvimbo yekusangana. Zvakaomashaft forgingsvane kushomeka kwekushomeka uye vane mukana we "peeling" chiitiko, ndiko kuti, iyo isina kudzika layer yemupumburu inoburitsa deformation yepurasitiki uye yobva yaburitsa diki diki peeling; Kana kuoma kwakanyanyisa, mukana we brittle spalling unowedzera. Sezvo kukosha kwekutyoka kweakaomeswa layer kwakadzikira, kana mutswe wangooneka, unopararira nekukurumidza, zvichikonzera kuparara kwakanyanya. Kuomarara kwepamusoro kunogonawo kukonzera kusangana kuneta kukuvara uye kukurumidza kupera kweshaft forgingsuye kupfupisa nguva yekugayashaft forgings.

Mumakore achangopfuura, kuoma kweshaft forgingsyeinotonhora uye inopisa inokungurutsa mill yakagadziridzwa kazhinji, kunyanya ma rolls ekushanda echigayo chinopisa akagadzirwa uye akasimudzirwa zvakatevedzana, kuomarara kwecentrifugal composite yakakwirira chromium cast iron rolls, centrifugal composite yakakwira chromium simbi rolls uye yakakwirira alloy isingadzorerwe inotonhora yakakandwa. iron rolls. Hukukutu nhanho yeshaft forgingsyasvika 70-83. Ikozvino shaft forgings zvinhu uye tekinoroji yekugadzira inogona kusangana nekuoma kwe55-75 hombe yemhando yepamusoro shaft forgings. Panguva imwecheteyo, kushandiswa kwepamusoro kuomarara shaft yekugadzira tekinoroji yakaunganidzawo ruzivo rwakawanda.
The supermafogi makuru eshaftechigayo cheplate yakakura muhukuru uye inorema muhuremu, uye kumhanya kudiki kwazvo pane kwechigayo. Naizvozvo, kupfeka kuramba uye kuomarara zvinodiwa zvakare zvakaderera.