Kana mainjiniya achitsanangura Tribaloy T400 kana T800 zvikamu zveakakwira-pressure hydraulic mavharuvhu, pombi silinda dzimba, kana offshore winch shafts, ivo havasi kungosarudza chinhu - ivo vari kuzvipira kudzikama pasi pe350 ° C yekupisa bhasikoro, kuramba kuputika mujecha-kuyerera kwemafuta uye kuyerera kwemafuta. Kuzvipira ikoko kunobata chete kana iyo Tribaloy T400 T800 zvikamu fekitari inonzwisisa maitiro ecobalt-based superalloys maitiro-kwete pabepa, asi mune chuck, pane chishandiso tipi, uye mukati mekudyara mold.
Isu takagadzira 172 Tribaloy T800 nozzles yeNorth Sea multiphase pombi-uye takadzidza zvinhu zvitatu izvo dhetabheti harikuudze.
Kutanga: AMS 5387-inoenderana T800 haina "kuoma muchina." Iko * kusaregerera * kwekudengenyeka. A 0.008 mm runout mucollet? Kupera kwepamusoro kunodonha kubva kuRa 0.4 µm kuenda kuRa 1.6 µm-yakakwana kukonzeresa kukukurwa kwecavitation mumaawa mazana mana nemakumi maviri ekushanda. Chechipiri: kupisa kurapwa nguva kunokosha kupfuura tembiricha. Takambobata T400 pa1,120°C kwemaminetsi makumi mapfumbamwe pachinzvimbo che75. Zvakaguma nei? Kudonha kwe12% mukusimba kwekubata pa −40°C—zvakakosha pamadzinde evharuvhu yeArctic. Chechitatu: kutendeseka kwepamusoro kunobata kuoma kwezita. Kupera kwevhu ne subsurface tensile stress inotadza kukurumidza kupfuura yakareruka imwe-kunyangwe kana vese vakaverenga HRC 42 paRockwell tester.
Ndosaka iko kurongeka kusiri dhipatimendi panzvimbo yedu-irwo tambo inobatanidza kusimbiswa kwezvinhu, mashanu-axis contouring, uye yekupedzisira CMM kusimbiswa. Yese T400 kana T800 chikamu chinotanga neyakasimbiswa billet inoteedzerwa kune chigayo kupisa nhamba uye spectrographic report. Hapana kunze. Isu tinoramba mabhechi anoratidza> 0.03% sarufa kutsauka-kwete nekuti inotyora fungidziro, asi nekuti taona iyo nhanho inotanga kutsemuka kwepakati mucyclic kurodha bvunzo.
Kubatanidzwa kwakamira hakusi kwekutonga- ndezvekubata zvikanganiso zvisati zvasangana
Vamwe vatengesi vanoburitsa kunze, ipapo muchina, ipapo ndiro. Isu tinoita ese ari matatu-pasi peimwe ISO 9001-yakasimbiswa denga. Sei? Nekuti 0.05 mm machining allowance inova isina zvazvinoreva kana as-cast microstructure ine porosity masumbu akakura kupfuura 150 µm. Chikwata chedu chekukanda jecha chinogadzirisa ramming dhizaini uye gating dhizaini zvichibva pane chaiyo-nguva yekupisa yekufungidzira-kwete static machati. Vafambisi vedu veCNC vanogadzirisa mitengo yekudya pakati pekuita vachishandisa in-situ simba rekutarisa, kwete preloaded G-code. Uye matekinoroji edu ekupedzisa anosimbisa kusara kwekushushikana neX-ray diffraction-kwete chete ukobvu hwekuputira.
Ichi chiuno chakasimba chinodzivirira kutadza kudonha. Semuenzaniso: mutengi akatitumira mufananidzo weT800 piston pombi yekugara ine GD&T callouts yekushivirira chinzvimbo ± 0.015 mm paRFS. Ongororo yedu yeinjiniya yakaratidza chikamu chakatetepa-madziro (2.3 mm) padyo ne45° yekutonhodza fin. Simulation yakaratidza 0.022 mm kukanganisa panguva yekunetseka-kuzorodza annealing. Panzvimbo pekutaura "se-kudhonzwa," isu takafunga kutamisa iyo datum chimiro-uye kudzikisa post-machining zvimedu ne68%. Iko hakusi kutaurirana. Inogoverwa kuderedza ngozi.
Izvo vatengi vanobvunza chaizvo-uye zvavanoreva
- "Unogona kufananidza chikamu chedu chiripo cheOEM?" → Vanoda kushandurana kwekushanda-kwete kudhirowa kwechizoro. Isu tinodzosera kumashure-engineer kupfeka mapatani, kuomarara kwemepu pamusoro pepamusoro, uye tinosimbisa kuyerera-kuyerera-kwete chete zviyero.
- "Ndeipi nguva yako yekutora zvidimbu gumi nezviviri?" → Ivo vari kusimbisa gadziriso isati yazara kugadzirwa. Isu tinoisa pamberi pekutanga-chinyorwa chekuongorora pamusoro pekumhanyisa batch: yakazara CMM scan, metallography cross-section, uye inoshanda yekumanikidza bvunzo-zvese zvakanyorwa uye zvakagovaniswa mukati meawa makumi manomwe nemaviri.
- “Munogovera zvitupa here?” → Vari kuvakira API 6A kana PED 2014/68/EU kutevedzera. Isu tinopa EN 10204 3.2 zvitupa zvine yakazara makemikari kuumbwa, mechaniki bvunzo mhinduro paASTM F962, uye kupisa-kupisa matanda-kusanganisira chevira thermocouple musiyano data.
Hapana "standard" T400 kana T800 chikamu chinosiya nzvimbo yedu pasina kupfuura matatu akazvimirira macheki: inopinda zvinhu ID (PMI + OES), in-process geometry (CMM + optical comparator), uye yekupedzisira kuita kusimbiswa (hydrostatic bvunzo inosvika 1.5 × kushanda kumanikidza, dhayi-inopinda ongorora, uye pamusoro roughness mepu).
Kuvimbika hakuna kuvakwa mukuwongorora kwekupedzisira-kunogadzirwa mune yega sarudzo isati yekutanga chip yabhururuka.
Fekitari yezvikamu zveT400 T800 inowana kuvimba kwete nekunyora zvitupa-asi nekutsanangura kuti nei mushonga we1,050°C uchida maawa mana mumhepo, kwete vacuum; nei EDM kupedzisa kunofanira kutangira kugaya kwekupedzisira paT800 plugs; uye sei tichiramba majekiseni ane dendrite ruoko spacing >45 µm—kunyangwe simba rekusimba richipfuura.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. inovaka zvikamu apo kukundikana hakusi sarudzo: mu subsea control modules, high-speed centrifugal compressors, uye hydraulic systems pa 900-hp mining foshoro. Hatitengesi zvikamu. Isu tinoburitsa yakasimbiswa kugona kwekuita-yakagadzikana mumativi, simbi inonzwika, uye yakanyorwa zvinoteedzera. Kana yako inotevera Tribaloy T400 kana T800 chinodiwa chasvika, bvunza kuti kangani iyo alloy yave kuburikidza nechoto chavo, CMM yavo, uye yavo yekumanikidza test stand. Wobva wasarudza kuti ndiani anowana PO.
