Cryogenic defiring tekinoroji yakatanga kugadzirwa muma1950s. Mukusimudzira maitiro eCryogenic defashinting, yaenda munguva nhatu dzinokosha. Tevedza munyaya ino kuti uwane kunzwisisa kwakawanda.
(1) Chekutanga Cruyogenic deflashing muchina
Iyo chidhira chando chinoshandiswa semidziyo yekushanda yekucheka kwechando, uye chando chakaoma chosarudzwa sefiriji. Izvo zvikamu kuti zvigadziriswe zvakatemerwa muguruva, pamwe nekuwedzera kwemamwe anopesana neyekare. Tembiricha iri mukati mechigubhu inodzorwa kuti isvike kuHurumende apo mukodhi ari brittle achiri iye chigadzirwa chichiramba chisina kubatwa. Kuti uwane ichi chinangwa, ukobvu hwemicheto kunofanirwa kunge ≤0.15mm. Iyo chigubhu ndicho chikamu chikuru chemidziyo uye iri octigonal muchimiro. Iyo kiyi ndeyekudzora iyo yekukanganisa pfungwa yeiyo yakapihwa midhiya, ichibvumira kutenderera kuchikanda kuti zviitike kakawanda.
Iyo chigubhu chinotenderera nguva yekudonha kuti ibve, uye mushure menguva yakati, mapuranga emhepo anova brittle uye maitiro ekurongedza apera. Iko kuremara kwekutanga kwechizvarwa chakaomeswa chando hakuna kukwana kurongedza, kunyanya zvakasara zviputi mumigumo yemutsara wekuparadzanisa. Izvi zvinokonzerwa neisina kukwana mold dhizaini kana yakawandisa gobvu yerabha yerabha pamutsetse wekuparadzanisa (yakakura kupfuura 0.2mm).
(2) yechipiri Cruyogenic deflashing muchina
Iyo yechipiri Cryogenic deflashing muchina yakaita shanduko nhatu zvichienderana nechizvarwa chekutanga. Kutanga, iyo firiji inoshandurwa kune mvura nitrogen. Ice yakaoma, ine nzvimbo yekutanga ye -78.5 ° C, haina kukodzera kune vamwe vakaderera-tembiricha brabers, vakadai sizizi rabha. Liquid nitrogen, ine point ye -19.8 ° C, yakakodzera kune ese marudzi ese eRabha. Chechipiri, kuvandudzwa kwakaitwa kumudziyo kunobata zvikamu kuti zviitwe. Iyo inoshandurwa kubva muchidhiramu inotenderera kuenda kune imwe-yakavezwa-yakaumbwa conveyor bhandi kunge mutakuri. Izvi zvinobvumira zvikamu kuti zvideredze muGreove, zvakanyanya kuderedza kuitika kwezvinhu zvakafa. Izvi hazvingovandudzi chete asiwo zvinowedzera kunyatsoita zvekugadzirisa. Yetatu, panzvimbo pekuvimba chete pakurovera pakati pezvikamu kuti zvikabvisa mapepa ekupenya, zvakanyatsonaka midhiya yekuputika yakaunzwa. Metal kana akaomesesa mapurasitiki ane sizi yehuwandu hwe0,5 ~ 2mm anopfurwa pamusoro pezvikamu zviri mumutsara wekumhanya kwe2555m / s, kugadzira simba rakakosha rekuchinja. Uku kuvandudzwa kunopisa kwazvo nguva yekutenderera.
(3) yechitatu cryogenic deflashing muchina
Wechitatu Cryogenic deflashing muchina kuvandudzwa kwakavakirwa pachizvarwa chechipiri. Mudziyo wezvikamu kuti zvive zvatemwa zvinoshandurwa kune zvikamu zvimedu nemadziro akasvinwa. Aya maburi anofukidza madziro ebhasikiti ane 5mm (akakura kupfuura diamita yezvibodzwa) kuti abvumire mapepa acho kuti apfuure uye anodzokera kumusoro kwemidziyo yekushandisa. Izvi hazvingowedzerwe chete zvinobudirira mukana weiyo mudziyo asi zvakare unoderedza huwandu hwenyaya hwenyaya (projectiles). Iyi ingwe yekuda inokonzeresa bhasikoro kusimba panguva yekuraira nekuda kwemauto maviri: Imwe isimba rekutenderera rinopihwa nedengu pachayo rinogumburwa, uye imwe yacho isimba rezasi rinogadzirwa neiyo proctifile kukanganisa. Kana aya mauto akasanganiswa, a 360 ° ° ° ° ° ° ° °
Kutumira Nguva: Aug-08-2023