Apo mainjiniya anotsanangura resin jecha rekukanda fekitori masevhisi emhando yepamusoro-yesimbi yezvikamu zvesimbi, haasi kungoodha zvikamu-vari kuchengetedza kudzikama pasi pemabhasikoro ekupisa, microstructural consistency mhiri kwe100-kg castings, uye zero kushivirira kune porosity munzvimbo dzinomanikidza. KuQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Takakanda anopfuura zviuru makumi maviri nezvinomwe zvecobalt-nickel alloy housings kubvira 2019-imwe neimwe yakaongororwa neZeiss CMMs yakarongedzerwa kuISO 10360-2-uye takaziva kuti resin jecha haisi nzira yekudzokera shure. Ndiyo chete nzira inoshanda kune yakaoma geometries senge piston pombi silinda dzimba uko kukanda mari kunodhura kunodhura masirin'i uye jecha rakasvibira rinotadza kupera.
Sei Resin Jecha Kukandira Inokunda yeMishoni-Yakakosha Hydraulic & Pombi Zvikamu
Zvikwata zvakawanda zvekutenga zvinhu zvinofungidzira resin jecha "haina kunyatsojeka" pane kukanda mari. Mukuita, tinoona zvakapesana: kana tichikanda AMS 5387 cobalt alloy nozzles yemapombi emafuta ekumahombekombe, resin-bonded silica jecha rinoburitsa 0.3 mm mutsara kushivirira pa420-mm madhayamita-yakasimba kupfuura yakajairwa yekudyara goko gobvu kusiyana kunobvumira. Kiyi? Kudzora exothermic reaction panguva yekurapa. Nzvimbo yedu inoshandisa inotonhora-bhokisi amine-yakarapwa phenolic urethane binders, kwete yechinyakare furan resins. Izvo zvinobvisa sulfur pickup mune cobalt alloys, kuchengetedza kusadzivirirwa kwekuora munzvimbo dzeH₂S. Isu takayera 12% yakaderera intergranular kurwisa muT800-based plugs mushure meawa makumi manomwe neshanu NACE TM0177 kuyedzwa-yakananga yakasungirirwa kune binder chemistry, kwete post-cast kupisa kupisa kurapwa.
Izvi zvine basa nekuti hydraulic valve miviri haikundike kubva kune yakakura dimensional kukanganisa. Vanokundikana kubva kudiki-shrinkage pamibatanidzwa pakati pezvikamu zvakakora uye zvitete-sepanzvimbo yekuyamura chiteshi inosangana neinokwira flange. Yedu yekutanga mainjiniya mepu yemafuta emagetsi vachishandisa MAGMASOFT® simulations * pamberi * pateni kubvumidzwa. Isu tinogadzirisa resin-kune-jecha ratios nenzvimbo: 1.8% binder mupakati pekuisa, 1.2% mumadziro ekunze mold. Mhedzisiro? 94% yekutanga-pass goho papiston pombi silinda dzimba maringe neindasitiri avhareji ye71%.
Vertical Integration Inogadzirisa "Kukanda-Machining Handoff" Dambudziko
Kukundikana kwakawanda kunoitika kwete mukukandira kana kugadzira — asi kwavanosangana. Mutengi akambotitumira dhirowa yewinch centre shaft roller ine ± 0.025 mm kutenderera spec pane 120-mm OD. Mutengesi wavo wekare akaikanda, ndokuzotumirwa kune yechitatu-bato CNC shopu. Iyo roller yakakwenenzverwa 0.08 mm panguva yekunetseka-kurerutsira annealing nekuti yakasara yekukanda stress haina kunyorwa mepu isati yagadzirwa. Isu tinozviita zvakasiyana: mametallurgists edu anomhanyisa bvunzo dzekutemesa pane yega yega kudira, tozodyisa data yezviyo muMazak INTEGREX i-200S akawanda-axis muchina. Isu tinogadzira mukati memaawa makumi mana nemasere ekuzunza-hapana kunonoka kuchembera - tichishandisa nzira dzematurusi dzinotevera kukanda-induced stress vectors. Kutenderera kwekupedzisira: 0.018 mm. Nguva dzose.
Kubatanidzwa uku kunowedzera kune kurongeka kwezvinhu. Batch yega yega yeT800 alloy inotakura QR-coded kupisa tikiti inobatanidza raw material certs (ASTM A995 Giredhi 6A), melt ongororo mishumo, uye ekupedzisira ultrasonic inspection rekodhi. Hapana mapepa ematanda. Hapana kupinda nemaoko. Kana faundesheni yepombi ikatadza muchirimwa chekubvisa munyu muSoutheast Asia, tinobvisa iyo chaiyo 3.2 kg yesimbi yakanyungudutswa yakashandiswa—uye todhonza nhoroondo yayo yekupisa kubva mudura redu reSiemens SIMATIC PCS 7 DCS.
Miganhu Yepasi Pose—uye Mashandiro Atinoita Mairi
Kukandwa kwejecha resin kune miganhu yakaoma. Hatingatore zvikamu zvine mukobvu wemadziro pasi pe8 mm mune cobalt alloys-njodzi yekusakwana kwekuzadza mold inodarika 40%. Uye hatizogashira GD&T callouts inoda chinzvimbo chechokwadi kusimba kupfuura ± 0.1 mm pane maficha anopfuura 150 mm kubva kumadhamu pasina kuwedzera machine datum nzvimbo patani. Vamwe vanogona kupokana CNC-chete kugadzirwa kunodzivirira izvi zvipingaidzo. Asi kugadzira 65-kg simbi yekukanda kubva kubhawa yakasimba kunodhura 3.7 × yakawanda uye inoparadza 68% yezvinhu semachipisi. Nzira yedu yakasanganiswa-chaiyo yekukanda + yakanangwa CNC kupedzisa-inodimbura nguva yekutungamira ne40% yemagungano epombi yemotokari inobata 0.05 mm kufuratirwa pamabhesi e500-mm.
Isu tinonyora kutsauka kwese. Chikamu chapfuura, mutengi wekuEurope akakumbira 0.01 mm kushata kwepamusoro pane cobalt alloy plug kumeso. Yedu bvunzo yakakandwa yakaratidza Ra 0.8 µm. Panzvimbo yekuvimbisa mhedzisiro isingasvikiki, takakurudzira electrochemical polishing post-machining-kuwedzera $14.30/chikamu asi kuendesa Ra 0.05 µm. Kujeka kunokunda tariro nguva dzose.
Kusarudza Yako Resin Jecha Yekukanda Fekitori Haisi Nezve Mutengo-Iri Nezve Maitiro Uridzi
Kodzero resin jecha rekukanda fekitori ndiye muridzi wetani yakazara: sainzi yezvinhu, mold fizikisi, simbi yekusimbisa, uye inoshanda yekuyedza. KuQINGDAO QIANGSENYUAN TECHNOLOGY, tinoramba mifananidzo isina zvirevo zveGD&T — tichakubatsira kuzvidudzira. Isu tinodzosera mhinduro yeDFM mukati meawa makumi manomwe nemaviri, tichiratidzira njodzi senge mapofu anosimuka munzvimbo dzakapfeka-refu kana dhizaini isina kukwana pamatanho ekutonhodza emukati. Yedu ISO 9001: 2015 sisitimu haisi mapepa-inorarama Cpk yekutevera pane dzakakomba zviyero, ine otomatiki ziviso apo kugona kwekuita kunodonha pazasi 1.33.
Vatengi vepasi rose vanotisarudza nekuti isu tinotumira zvikamu zvinoshanda-kwete kungokanda. Yese yekumanikidza valve inopinda 100% hydrostatic kuyedzwa pa 1.5 × yakayerwa kushanda kumanikidza. Yese cobalt alloy nozzle inopfuura dhayi-inopinda yekuongorora pane ASTM E165. Isu hativanzi kuseri kwe "kutevedzera." Isu tinokuratidza bvunzo report yeserial nhamba yako.
Kana purojekiti yako inotevera ichida masimbi esimbi anorarama 20,000 psi cycles, ramba abrasive slurry, kana kuchengetedza kurongeka mushure memakore gumi pasi pevhu-tanga nefekitari yekukanda jecha resin inobata simbi seinjiniya, kwete hunyanzvi.
