Apo mainjiniya anotsanangura a casting foundry factory kune mishoni-yakakosha simbi zvikamu, ivo havasi kungotenga zvikamu-vari kuchengetedza kudzikama pasi pe300-bar kumanikidzwa, microstructural kutendeseka mushure mekupisa bhasikoro, uye kupera kwepasi kunopokana neabrasive slurry erosion. Takaona mapurojekiti akawandisa achinonoka nekuti mupi wekukanda aisakwanisa kubata ± 0.05 mm pane cobalt-alloy pombi yekugara-kana zvakanyanya, yakaunzwa AMS 5387 zvinhu zvine off-spec saizi yezviyo. Ndosaka kuvimbika kunotanga nguva refu isati yadururira simbi yakanyungudutswa: inotanga nealoy traceability, maitiro ekuranga, uye kurongeka kweinjiniya padanho rekudhirowa.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. inoshandisa yakasimbiswa ISO-inoenderana nzvimbo muQingdao uko kukanda uye kunyatsogadzira machining asiri anotevedzana matanho- iwo mabasa akawiriraniswa. Kukandira jecha uye kudyara kwekudyara kwekudyara zvakananga mu-multi-axis CNC maseru. Hapana handoffs. Hapana batch inotamiswa pakati pezvivakwa. Kana mutengi akatumira GD&T-rich dhizaini yepiston pombi silinda yedzimba, timu yedu inosimbisa kukora kwemadziro kupikisa data yekuyeresa yekusimbisa * isati yatenderwa * patani - uye inomisa njodzi yekuisa mireza inogona kukonzera microporosity munzvimbo dzine kushushikana kwakanyanya. Takabata 12% yezvigadzirwa zvakatumirwa ne-non-machinable undercuts izvo zvingamanikidzira zvinodhura EDM rework kana zvimedu. Iyo haisi QA. Ndiko kumberi kwemetallurgical kufanoona.
Vazhinji vatengesi vanobata cobalt-nickel alloys se "yakaoma kumushini" - uye vanomira ipapo. Tinovabata semasystem ane anotsanangurwa thermal memory. T800-based nozzles uye zvikamu zvepombi zveAMS 5387 zvinoda mahwindo chaiwo ekupisa kupisa: solution annealing pa1180°C ±5°C, ichiteverwa nekutonhodza kunodzorwa kudzivirira sigma phase kunaya. Matanda edu echoto akasungirirwa kune mumwe nemumwe kupisa mijenya; chikamu chimwe nechimwe chinotakura pasipoti inoratidza kunyungudika, mhedzisiro yebvunzo, uye saizi yezviyo paASTM E112. Mumwe mutengi wemunzvimbo yemafuta yekuNorth America akatichinjira mushure mezvikwata zvitatu zvakatevedzana kubva kune mumwe mutengesi atadza kuyedza kuomarara-nekuti mutengesi wavo aishandisa mavhiri echoto chegeneric pachinzvimbo chealoy-specific soak times. Isu hatimhanye zvirongwa-tinomhanyisa mabikirwo esimbi.
- Iron castings kune miviri ye hydraulic valve: EN-GJS-400-15 ductile iron, pfuti-yakapinzwa nekuda kwekuneta, nekuoma kwakasimbiswa panguva nhatu dzakadzika.
- Stainless simbi castings kune subsea pombi nheyo: ASTM A743 CF8M, ultrasonically yakaedzwa kusvika kuNhanho B, yakapfuura pane ASTM A967
- Cobalt alloy zvikamu: AMS 5387 nozzles ine as-cast surface roughness Ra ≤1.6 µm-hapana kukuya kwechipiri kunodiwa kuvhara nzvimbo
- CNC-muchina mahybrids: Cast-in-place simbi dzimba dzakapedzwa ne5-axis contouring kuti ibate chinzvimbo chekushivirira kwe0.02 mm pamafurange anokwira
Delivery consistency haizi yeaventory buffers - ndeyekufambiswa kwebasa kutonga. Isu tinoshandisa yakaonda kugadzirwa kuronga ne takt nguva yekutevera pamhuri yekuraira. Prototype inomhanya inowana yakatsaurirwa sero kuronga; epakati-vhoriyamu maodha anokiya muvhiki nevhiki yekukanda slots ine mbishi zvinhu zvakafanogovewa kubva kune zvakasimbiswa zvigayo. Kana mota yeEuropean engineering OEM yaida makumi mana nemanomwe epakati shaft rollers yemawinji emubhodhi - imwe neimwe ichirema 82 kg, iine 17 madhayamita akakosha uye maviri akaomeswa mazoni - takaendesa zvinyorwa zvekutanga mumazuva makumi maviri nemaviri. Kwete nekuti takamhanyisa, asi nekuti jecha redu mold prep cycle yakamisikidzwa kusvika maawa makumi matatu nemasere, uye chirongwa chedu chekuongorora cheCMM chakafanorongedzerwa nemadhamu akatsanangurwa nevatengi. Hapana rework loops. Hapana kunonoka kweminiti yekupedzisira.
Vatengi vepasi rose-kubva kune hydraulic system vanobatanidza muMilwaukee kune vanogadzira vanogadzira muSingapore-musatisarudzire mutengo wakaderera. Vanotisarudza isu kana kukundikana isiri sarudzo. Kana cobalt alloy plug yakavhara 250 ° C chiutsi mugeothermal turbine, kana kana simbi isina tsvina ikapona makore gumi nemashanu mukunyudzwa kwemvura yemunyu yegungwa, kuvimbika hakusi fungidziro. Yakagadzirwa mukuita kuomarara, yakasimbiswa munzvimbo dzese dzekupisa, uye yakasainwa nemainjiniya akamira padivi pechoto panguva yekudira. Nguva inotevera paunotsanangura a casting foundry factory, bvunza kuti vanobata sei AMS 5387 kudzora kukura kwezviyo—kwete chete kana “vachigona kukandira.” Bvunza zvitupa zvavo zvitatu zvekupedzisira. Bvunza kuona yavo CMM report pane ichangoburwa yekumanikidza valve imba. Wobva waenzanisa izvo zvaunowana: kutevedzera bepa-kana kuita kwakaratidza.
