Apo mainjiniya anotsanangura a metal casting foundry fekitari ye-high-pressure hydraulic valves kana cobalt-alloy pump housings, havasi kungotenga zvikamu-vari kuchengetedza kugadzikana kwechidimbu pasi pe 350 bar, microstructural kutendeseka mushure mekupisa kupisa, uye zero kushivirira kweporosity mumatambudziko ekuyerera. Takaona mapurojekiti akawandisa achinonoka-kwete nekukanganisa kwekugadzira, asi nekusafananidzwa kwekuwana kugona: zvitoro zvekukanda jecha kuedza AMS 5387 cobalt alloy; CNC-chete zvitoro zvinobvuma kukanda mablanks ane 0.8 mm machining allowances; vashambadziri vanotora nguva dzekutungamira vasina kuonesa certification yezvinhu. Kugadzira chaiko kunotanga nguva refu isati yadirwa yekutanga kana kucheka.
Sei Kukandira-Machining Kubatanidzwa Kusiri-Kukurukurirana kune Mishoni-Yakakosha Zvikamu
Zvizhinji zvinokundikana zvinodzokera kumashure pakugadzirisa handoffs. Muviri wevharuvhu wakakandwa mujecha rakasvibira unogona kusangana nehuremu huremu-asi kuoma kwayo sekukanda kwepamusoro kunosiyana ± 40 HB pachikamu chimwe chete. Iko kusawirirana kunomanikidza hukasha hweCNC kubviswa kwemasheya, zvichiisa njodzi madziro akatetepa pane anomanikidza-chisimbiso nzvimbo. PaQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Isu tinodzora zvese kukanda uye kugadzira pasi pedenga rimwe rinoenderana neISO. Yedu jecha rekukanda mutsara inodyisa zvakananga munzvimbo shanu-axis machining-hapana yechitatu-bato rekushandisa, hapana rework kubva kumisaligned datums. Isu tinobata GD&T callouts se ± 0.025 mm chinzvimbo chekushivirira pa 12-mm-diameter yekutsvaga mapini * mushure me* yekupedzisira kupisa kupisa-kwete chete mushure mekukasharara. Izvi hazvisi dzidziso. Mune ichangoburwa yeNorth American oilfield purojekiti, yedu yakasanganiswa yekufambisa yakaderedza nguva yekutungamira ne37% kupesana nemutengi wekutanga akashandisa akaparadzana ekukanda uye machining vatengesi.
Cobalt-Nickel Alloys Inoda Zvakawanda Kupfuura Kupikiswa Kupisa-Ivo Vanoda Maitiro Kuranga
AMS 5387 cobalt alloy haina "kuoma muchina." Iko kusakanganwira kwekuzunguza, kudhiraivha kwemafuta, kana kusaenderana nehupenyu hwekushandisa. Isu takayera maturusi ekupfeka mareti anosvetuka 220% apo inotonhorera pH inodonha pazasi 8.7 panguva yeT800 alloy milling. Ndokusaka nzvimbo yedu ichitarisa inotonhorera chemistry munguva chaiyo-uye inoitsiva otomatiki kutsauka kusati kwarova zvikumbaridzo. Zvinotonyanya kukosha, isu hatitore cobalt alloys se "chimwe chinhu." Batch yega yega yeT800 inotanga neyakasimbiswa chigayo bvunzo mishumo, kuzere kuteedzera kunyungudika nhamba, uye pre-machining ultrasonic kuyedzwa kwe subsurface discontinuities. Kana pombi yeEuropean OEM yaida makumi mana nemaviri akafanana cobalt-nozzle maassemblies ane ≤0.015 mm concentricity pakati pekupinda nekubuda zviboora, isu takawana 99.6% yekutanga-pass goho-kwete nekuwedzera nhanho dzekuongorora, asi nekuvhara pasi kukanda muripo mukutsinhana mune yedu yekudyara maitiro ekushandisa uye nekushandisa dhiraivha-yakagadziriswa maturusi CNC.
Hunhu Hahuongororwe Mu-Iyo Injiniya, Nhanho Nenhanho
"Full traceability" zvinoreva chimwe chinhu chekongiri pano: pese piston pombi silinda yedzimba inotakura QR kodhi inobatanidza kune yayo mbishi chitupa, yekukanda X-ray report, CMM scan data pamatanho matatu ekuita, uye yekupedzisira inoshanda bvunzo log-kusanganisira kuputika kudzvanywa verified pa 1.5 × yakayerwa kushanda nesimba. Hatimirire kuongororwa kwekupedzisira kuti tibate nyaya. Inopinda simbi inokandwa inopinda spectral ongororo yezvakasara chromium uye molybdenum; in-process macheki anoshandisa optical comparators for edge radius consistency on pressure valve seats; Kuongorora kwekupedzisira kwekuona kunotevera ASTM E2877-22 miyero yekusarudzika kwepamusoro. Chikamu chapfuura, izvi zvakabata batch yesimbi isina simbi yekukandwa uko sarufa yemukati yakanyura 0.003% pamusoro-isingaonekwe neziso rakashama asi yakaratidza kukurumidza kuputika munzvimbo dzine simba dzekuisa chisimbiso. Hapana chikamu chinotakura pasina humbowo hwakanyorwa pagedhi rega rega.
Kuvimbika Kwenyika Yechokwadi Kunotangira Nechokwadi Injiniya Ongororo
Vamwe vatengesi vanobvuma kudhirowa uye makotesheni enguva. Tinotanga nemibvunzo: "Iyoyo 0.05 mm kudzikama callout inodiwa pamharadzano yese inokwira-kana mukati medenderedzwa rebhaudhi?" "Mutengi anoda here AMS 5737 kuomarara * mushure me* yekupedzisira machining, kana kuomarara kwepashure-kupisa-kurapa kwakakwana?" Kurongeka kwekutanga kunodzivirira kugadzirwazve kunodhura. Kune yeSoutheast Asia yeinjiniya mota winch shaft order, timu yedu yakaratidza kuti iyo yekutanga dhizaini yakataura HRC 58-62 pachikamu che 120-mm-diameter - isingagoneke pasina kutsemuka mune yakasarudzwa 42CrMo4 alloy. Isu takakurudzira nzvimbo yekuomesera yenzvimbo panzvimbo, inosangana nezvinodiwa pakuita uku tichicheka nguva yekutenderera ne28%. Ndiwo magadzirirwo eprototype-ku-kugadzira shanduko anogara ari munzira: kuburikidza nehunyanzvi nhaurirano, kwete fungidziro.
Kana chikamu chako chinotevera chesimbi chichida kuvimbiswa kusimba kwesimbi, sub-0.03 mm dimensional kudzokorora pane yakaoma contours, kana kubata kwakasimbiswa cobalt-nickel superalloys, ichokwadi. metal casting foundry fekitari anofanira kuita zvinopfuura kudurura nokupedza. Inofanirwa kugadzira chokwadi-muzvinhu, maitiro, uye kudyidzana. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. inovaka chokwadi ichocho mukati mevhavha yega yega yekumanikidza, cylinder housing, uye cobalt alloy nozzle. Mhedzisiro haingori zvikamu zvinokwana-ndiyo masisitimu anoita, akavimbika, kwemakore.
