Apo mainjiniya anotsanangura ductile iron investment cast yeheavy-duty hydraulic valves kana pombi dzimba, havasi kungosarudza chinhu-vari kuzvipira kudzikama pasi pe350-bar pressure, microstructural consistency mhiri kwe500-part batches, uye zero kushivirira kwegraphite nodule clustering. Ndicho chikonzero kusarudza chakanaka ductile iron investment kukanda fekitori haisi yehuwandu hwemachati kana ISO zvitupa chete. Zviri zvekuti ndiani anosimbisa GD&T callouts isati yatanga-uye ndiani anobata 0.012 mm madziro-ukobvu kutsauka panguva yekuongorora-dip-dip, kwete mushure mekupisa.
Nei ductile iron investing casting inotadza-isati yatombotanga
Takaona zvikonzero zvitatu zvinowanzoitika mumijenya yakarambwa: kusawirirana nodularization nekuda kwekuumbwa kwechaji isina kusimbiswa; shell-mold kukanganisa kubva nokukurumidza dewaxing cycles; uye pamusoro pekabhoni pikicha panguva yekupisa-kupisa sintering yemabhomba eceramic. Hapana anoratidza pane tensile test report. Zvose zvinongoonekwa mukukundikana kwemumunda-kufanana nepiston pombi yeimba inoputika pa18,000 maawa ekushanda panzvimbo ye45,000 yakatarwa. KuQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Tinobata ductile iron kwete segiredhi rezvigadzirwa asi sesimbi yesimbi. Kwese kunyungudika kunotanga neyakasimbiswa Fe-Si-Mg master alloys-kwete generic nodlizers-uye batch rega rega rinoitwa spectrographic verification * risati radururwa. Isu tinobata nodularity pamusoro pe85% (paASTM A536 Giredhi 65-45-12) muzvikamu zvese zvakakora kupfuura 40 mm-kwete chete pamabhawa ebvunzo.
Kubatanidzwa kwakasimba kunovhara mukuita-kwete zvikamu chete
Mazhinji madhipatimendi anoregedza castings kune wechitatu-bato machinists. Izvo zvinogadzira gaka rakakomba: kupisa kwemafuta pakati pekukanda uye machining, zvisizvo datum mareferensi, uye yakarasika traceability kana kupisa-kurapwa marekodhi kusaenderana neCNC chishandiso-nzira matanda. QINGDAO QIANGSENYUAN ndiye muridzi wetani izere-kubva pakugadzira mold yegoko kuburikidza neshanu-axis milling uye nitride kuoma kwepasi. Kune winch centre shaft roller inoda ± 0.005 mm kutenderera uye 58 HRC kuoma kwepamusoro, izvi zvinoreva kugadzira uku kukanda kuchiri mukati me20 ° C yekushisa kwayo-kuzorodza. Hapana kugadzirisa zvakare. Hapana kuyera zvakare. Ingori imwe chete datum, imwe yekupisa nhoroondo, imwe yekuzvidavirira mutsetse. Isu takacheka avhareji yenguva yekusangana kweakaoma ductile iron maassemblies ne37% maringe nekupatsanurwa-mugovera modhi-kwete nekumhanya, asi nekubvisa kunonoka kwehandoff uye rework loops.
Uko "kunyatso" kunosangana nekupfeka kwepasirese
Ductile iron investment casting inopa kukosha chete kana geometry ichienderana nebasa-kwete catalogs specs. Funga nezve AMS 5387 cobalt alloy pombi impeller hub yakakandwa muductile iron yemutengo unotyairwa prototyping. Kubatana kwayo nesimbi isina tsvina shaft inofanirwa kuchengetedza kupindira kwakakodzera mushure me12,000 thermal cycles. Standard shrink allowances inokundikana pano. Chikwata chedu chinoshandisa inogumira-element solidification modelling kufanotaura kuchinjika kwenzvimbo mumahubs ane 3: 1 ukobvu reshiyo-uye inogadzirisa zviyero zvewakisi zvinoenderana. Takaendesa dzimba dzemasilinda dzemapombi ejeti emvura anodzvanyirira uko kwaigara kutwasanuka kwakagara mukati me 0.008 mm pamusoro pe 320 mm kureba, yakasimbiswa kuburikidza nelaser-yatevedzwa CMM scanning-kwete plug geji. Kurongeka ikoko harisi rombo rakanaka. Iyo yakarongedzerwa goko rekuwedzera data, inodzorwa dewaxing ramp mareti, uye chaiyo-nguva yekunyungudutsa tembiricha yekutema inowiriraniswa kune yega yega.
Kusarudza yako ductile iron investment casting factory-kupfuura bhurocha
Bvunza iyi mibvunzo mina usati wasaina PO:
- Unogona here kugovera maretiti ezvekupedzisira matatu akanyunguduka eGiredhi 65-45-12-uye kusimbisa kuteedzera kunhamba yekupisa? (Kwete chete mill certs-chaiyo yekuongorora ladle mishumo.)
- Tiratidze yako nodularity mepu protocol ye120 kg valve body. (Unogovera uye unoisa mijenya yega yega-kana kuvimba ne ultrasonic velocity correlation?)
- Iwe unosimbisa sei kugadzikana kwedimensional mushure mekuzorora kwekushushikana? (Isu tinoshandisa optical 3D scanning pre- uye post-anneal pane ekutanga-chinyorwa zvikamu-kwete chete CMM nzvimbo macheki.)
- Ndeupi wako mukuru wemadziro-ukobvu kushivirira kwekudyara-kanda ductile iron pamusoro pe35 mm? (Mhinduro yedu: ± 0.8 mm-yakasimbiswa paASME B16.34 Annex F.)
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. inoshanda kubva kuQingdao nerutsigiro rweinjiniya yakananga kuNorth America, Europe, uye Southeast Asia vatengi. Hatitengesi macastings. Isu tinoendesa kutendeseka kwekushanda-kuyerwa mukushanda uptime, kwete kungofanana-kukanda uremu. Kana chikamu chako chinotevera chinorema-basa chinoda kusimba kwesimbi uye kutendeka kwekudyara kwekudyara, tanga nekuti ndiani anoyera chii-uye riini.
