Apo mainjiniya anotsanangura jecha rinokanda simbi isina tsvina ye-high-pressure hydraulic valves kana offshore pump housings, havasi kungosarudza nzira-vari kubheja pakugadzikana kwedimensional, corrosion resistance, uye microstructural kutendeseka pasi pekunetseka kwenyika chaiyo. Vazhinji vatengesi vanovimbisa kudhirowa chaiko. Vashoma vanounza anowirirana AMS 5387 cobalt alloy nozzles * uye * tight-kushivirira 316 Stainless simbi winch shafts kubva kune imwecheteyo mutsara wekugadzira-pasina batch-to-batch kukukurwa muchimiro chezviyo kana kuoma kwepasi. Kusaenderana ikoko kunotanga nekuteedzera kwezvinhu, kwete zvekutengesa zvichemo.
Jecha Kukanda Simbi isina Stainless: Iko Metallurgy Inosangana Nebasa-Rakakosha Basa
Jecha rekukanda simbi isina tsvina haisati yave yechinyakare-inosarudzwa zvine hungwaru kana zvikamu zvinodarika 15 kg, zvine migero yakaoma yemukati, kana inoda kurapwa kwekupisa isati yagadzirwa. Kusiyana nekudyara kwekudyara, kukanda jecha kunobata hombe-chikamu chisina tsvina zvinhu zvisina ceramic shell defects kana kusara silica kusvibiswa. Asi budiriro inotsamira pazvinhu zvitatu zvisingagone kutaurirana: zvakasimbiswa mbishi kutsvagirwa (kwete chete mill certs, asi mizhinji-yakatarwa spectrographic mishumo), mold jecha hunyoro kudzora mukati me ± 0.3%, uye yakadzora kutonhora mazinga kudzivirira sigma chikamu kuumbwa mu duplex mamakisi.
Isu takaona vatengi vachiramba mijenya yese yeCF8M castings nekuti shrink porosity yakaumbwa padyo negedhi rekupinda-kunyangwe ichipfuura ultrasonic bvunzo. Chikonzero chikuru? Kusapindirana ramming kudzvanywa pane manual molding zviteshi. Panzvimbo yedu yeQingdao, otomatiki kugadzirira jecha uye chaiyo-nguva yepakati bhokisi tembiricha yekutarisa inobvisa iyo shanduko. Yese simbi isina tsvina inodururwa inoshandisa pre-inodziya molds pa120-150 ° C, ichidzikisa kuvhunduka kwemafuta uye kunatsiridza kupera kwepamusoro kusvika kuRa 6.3 μm as-cast-kucheka post-machining nguva ne22% paavhareji.
Nei Vertical Integration Inorova "Kukanda-chete" Vatengesi
Mamwe mafekitari anokanda simbi isina tsvina. Vamwe vanoagadzira. Vashoma vanoita zvese — uye vashoma vachiri kudzora kupisa kupisa uye kupedzisa mumba. Kana imba yako yepiston pombi silinda inoda H13 mudziyo wesimbi inoiswa mukati memuviri weCF3M, yobva yaomeswa kusvika 48–52 HRC * mumashure me* kugadzira nzvimbo dzakakomba dzekuisa chisimbiso, mahandoffs pakati pevatengesi anounza kukanganisa kwekugadzirisa, oxidation scale interference, uye isingarondedzereki nhoroondo dzekupisa.
KuQINGDAO QIANGSENYUAN TECHNOLOGY CO.,LTD., chimwe chikwata chinotarisira kutevedzana kwakazara: dhizaini dhizaini → kuumbwa kwejecha regirini → kudira-choto → kudzikamisa-kuzorodza → CNC kutendeuka/kugaya → CMM verification → passivation. Takaendesa 316L pombi nheyo uko ukobvu hwemadziro hwakasiyana-siyana isingasviki ± 0.15 mm kuyambuka 1.2-mita spans-inogoneka chete nekuti imwechete metrologist inosimbisa zviyero pamberi uye mushure mekupisa kurapwa uchishandisa yakafanana calibrated CMM probe.
- Dimensional kugadzikana: ≤0.05 mm kutsauka pazvimiro zvinopfuura 300 mm kureba
- Microstructure control: ASTM A957 Level 2 dendrite spacing yakasimbiswa pabatch
- Kutendeseka kwepamusoro: Hapana kuputika kwepasi pevhu kunoonekwa kuburikidza nefluorescent penetrant inspection (FPI) pa10 × magnification.
Kuita Kwechokwadi Kwenyika: Kupfuura Iyo Yakatsanangurwa Sheet
"Simbi isina tsvina" hairevi chinhu pasina mamiriro. Kukandwa kwe304 kunogona kupona sevhisi yemvura yakachena-asi kukundikana zvakanyanya munzvimbo dzakavava gasi nekuda kwegomba rinokonzerwa nechloride. Ndosaka tichiyedza kupisa kwese kwesimbi isina tsvina kutarisana nemamiriro chaiwo ekushandisa: munyu-spray bhasikoro kune offshore winch rollers, thermal cycling kubva -40°C kusvika +200°C for hydraulic manifolds, uye kuyerera-kunomhanyisa corrosion simulation yemafuta & gasi mavharuvhu miviri.
Gore rapfuura, mutengi wekuEurope aida kutsiva nzvimbo shaft rollers yeinjiniya mawinji emotokari anoshanda munzvimbo dzerenje-jecha. Mutengesi wavo wekare akashandisa yakajairwa G-X6CrNi18-10 ine 220 HB kuoma-hupenyu hwema roller hwakaenzana ne470 maawa. Takachinjira kucustom-jecha-cast 1.4408 (CF3M) ine mhinduro annealing pa1050°C + nekukasira kudzima mvura, tichiwana 285 HB uye 32 J kukanganisa kuoma pa -20°C. Data yemunda inoratidza 1,850+ maawa anoreva nguva pakati pekutadza. Musiyano waisangova giredhi rezvinhu-yaidzorwa chiyero chekusimbisa uye kupararira kwecarbide.
Kusarudza Yako Ijecha Yekukanda Simbi Simbi Fekitori: Mibvunzo Mitatu Inoburitsa Chokwadi
Usati wasaina NDA, bvunza:
- "Ndiratidze mishumo yako mitatu yekupedzisira ye316L inopisa-uye mhinduro dzinoenderana dzebvunzo." Kana vakazeza, kuoneswa kwavo kwezvinhu ndekwe-bepa, kwete maitiro-akabatanidzwa.
- "Unodzivirira sei kutorwa kwekabhoni panguva yekudira?" Ladles dzisina kuchena kana nguva yakawandisa yekugara oxidize chromium. Isu tinoshandisa vacuum degassing uye titanium yekuwedzera kukiya kabhoni pazasi 0.03%.
- "Ndeipi nhanho yako yakareba yekuenderera mberi kwekaseti yakafanana isina tsvina isina kukodzera?" Mhinduro yedu: 47 mabheji eAMS 5387 cobalt alloy pombi zvikamu-vakafanana vanogadzira vashandi, yakafanana jecha system, yakafanana yevira calibration.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. inoshandisa fekitori yejecha inokandira simbi isina tsvina yakavakirwa kuti idzokororwe kuita-kwete imwe-yepamusoro prototypes. Hatitengesi macastings. Isu tinopa vimbiso yekushanda: mavharuvhu ekumanikidza anovhara pa 350 bar, pombi dzimba dzinoramba kuvhuvhuta kwecavitation kwe12,000+ maawa, mawinch shafts anochengetedza kuomarara kwemashure mushure me50,000 mitsetse yekutakura. Ndizvo zvinoitika kana simbi, machining, uye kudzora kwemhando kugovera imwe hurongwa hwepasi-uye imwe yekuzvidavirira cheni.
