Maindasitiri ejecha anokandira fekitori mhinduro anoda zvinopfuura simbi yakanyungudutswa uye mold. Vanoda kudzorwa kwedimensional pasi pekushushikana kwekupisa, microstructure kuenderana mukati me50-kg pombi dzimba, uye kutendeseka kwepasi kunopona 300-bar hydraulic cycling-pasina kushandazve. PaQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Takakanda zvinopfuura zviuru gumi nezviviri zvesimbi nesimbi kubva muna 2018 uko kutadza kusiri marara-inguva isina kurongeka mumafuta ekumahombekombe akawanda kana cavitation mumugodhi slurry pombi. Ndicho chikonzero "fekitari yekukanda jecha" inoreva chimwe chinhu chaicho pano: kwete vhoriyamu, asi yakasimbiswa kudzokorora mune yakakwirira-alloy, yakaderera-kushivirira maapplication.
Kukandwa Kwejecha Kunobata GD&T—Kwete Chimiro Chete
Zvitoro zvakawanda zvekukanda jecha zvinosangana neASTM A159 kana EN-GJL-250 tensile specs. Vashoma vanobata ± 0.15 mm pane 320-mm silinda yakabereka ID mushure mekuzununguka uye kuzorora kwekushushikana. Isu tinoita-nokuti maitiro edu anotanga patani isati yabata jecha. Mainjiniya edu anoongorora yako GD&T callouts * pamberi * dhizaini mold, kumireka uko maekiseni ekunyora anopokana nekushivirira kwechokwadi chinzvimbo kana uko njodzi dzekuchinja dzinopfuura miganhu inoshanda. Semuenzaniso, piston pombi silinda dzimba dzinoda concentricity ≤0.08 mm pakati pekubereka uye flange inokwira kumeso. Yakasvibira-jecha maitiro anokukurwa kupfuura 0.25 mm. Isu tinoshandisa resin-bonded silica jecha rine controlled permeability (120-140) uye chaiyo core mabhokisi akagadzirwa kusvika ± 0.05 mm-uye simbisa kukanda kwese neZeiss CONTURA CMM inopesana neCAD yakazara kuenzanisa. Hapana fungidziro. Kwete "pedyo zvakakwana."
Iko Cobalt Alloys Inomisa Mamwe Mawaniro
AMS 5387 cobalt alloy? T800-yakavakirwa nozzles kuti abrasive slurry jekiseni? Aya haasi ekukanda matambudziko - iwo marapirwo esimbi. Zviumbwa zvejecha zvakajairika zvinotsemuka pasi peT800's 1,350°C yekudira tembiricha. Kukukurwa kwejecha kunosvibisa kunyungudika. Kukura kwezviyo kunoparadza upenyu hwekuneta. Isu tinogadzirisa izvi mumatanho matatu: Chekutanga, tsika ceramic-yakavharwa molds ine zirconia inotsigira inodzivirira kupisa kuvhunduka uye kudzivirira silicon pickup. Chechipiri, vacuum-inobatsira kudurura inocheka mhirizhonga-uye inobvisa gasi rakavharirwa rinogadzira microporosity munzvimbo yecobalt inononoka kusimba. Chechitatu, post-cast solution annealing pa 1,180 ° C ± 5 ° C, yakachengetwa kwemaawa mana mumhepo-inodzorwa furnaces, ipapo mhepo-yakatonhorera kuvhara muyunifomu Laves-phase dispersion. Mhedzisiro: AMS 5387 zvikamu zvinopfuura ASTM E112 saizi yezviyo 4-6 zvakangofanana. Vatengi vanoshuma 3.2 × hurefu hwehupenyu hwesevhisi vachipesana neanokwikwidza akakandwa mune yakakwira-kumanikidza pombi valve zvigaro.
Nei Vertical Integration Inorova "Kukanda + Machining" Handoffs
Vamwe vatengesi vanokanda imba, voitumira kuchitoro cheCNC, vobva vatumira zvakare kuti vapedze. Kuchinjisa kwega kwega kunowedzera njodzi: zvisizvo datums, isina kurekodhwa yekubata kukuvara, yakarasika kupisa-kubata marekodhi. Isu tinochina yese yekukanda simbi - mavharuvhu ekumanikidza, winch centre shaft rollers, pombi nheyo - pane imwe kembasi, tichishandisa as-cast datum nzvimbo seseta mareferensi. Yedu 5-axis DMG MORI NTX 1000 michina yakacheka mabhora ekupedzisira apo yakabata yekutanga mold yekuparadzanisa mutsara seZ-zero. Izvo zvinobvisa kukanganisa kukanganisa kubva pakukwirazve. Zvinoitawo kuti tisiye hurongwa hwekupfeka nzvimbo dzakakosha-0.8 mm pachiso cheT800 plug, semuenzaniso-saka kugaya kwekupedzisira kunowana Ra 0.4 µm *mushure me* kurapwa kwekupisa, kwete kare. Traceability yakavakirwa-mukati: chikamu chimwe nechimwe chinotakura QR kodhi inobatanidza kune yayo melt log, X-ray report, kuoma mepu, uye CMM mhedzisiro. Hapana mapepa emapepa. Hapana kufungidzira.
Kuendesa Chaiyo—Haisi Yakavimbiswa Nguva Yokutungamirira
"Mavhiki 8-12" hazvireve chinhu kana mutsara wemotokari yako yeinjiniya wakamira pasvondo regumi. Tinozvipira kumazuva ekutumira chete mushure mekusimbisa maturusi, zvitupa, uye kugona-kwete mushure mekutaura. Masero edu akaonda ekugadzira anomhanya akamisikidzwa-batch cycles: imwe mold set pawindo remazuva gumi nemana, max 40 units per batch for complex simbi castings. Iyo inovhara WIP, inofumura mabhodhoro nekukurumidza, uye inovimbisa isu kutumira prototypes mumazuva makumi maviri nemaviri - kwete "nekukurumidza sezvinobvira." Gore rapfuura, 98.7% yemaodha akatumirwa musi kana usati wazvipira zuva. Iyo 1.3% kunonoka? Zvese zvakatevedzwa kune mutengi-akakumbirwa mainjiniya shanduko *mushure me* kubvumidzwa kwepateni-kwete kutadza kwemukati. Isu tinogovana chaiyo-nguva yekugadzira dashboards nevatengi vakakosha: chimiro che mold, kudurura matanda, yekuongorora timestamps. Kujeka hakusi kushambadzira. Ndiwo maitiro aunoita kudzima moto.
Kana iwe uchida indasitiri yejecha yekukanda fekitori inobata dhizaini yako yekudhirowa senge chinhu chakakosha kubhururuka-kwete chikamu chemidziyo-iwe unoda kuratidzwa kutonga pamusoro pearoy maitiro, dimensional chokwadi, uye kuguma-ku-kuguma muridzi. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. inopa izvozvo. Kwete sevimbiso. Semhedzisiro inodzokororwa.
