Kana mainjiniya ataura masevhisi efekitori yesimbi yakakandwa, havasi kungoodha zvikamu-vari kuchengetedza kutendeseka pasi pekumanikidzwa, kugadzikana kwedimensional mukati mekutenderera kwemafuta, uye kuvimbika kwenguva refu munzvimbo dzinoshungurudza, dzakanyanya kushushikana. KuQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., takakanda zvinopfuura zviuru gumi nezviviri zvesimbi zvemiviri yehydraulic valve, piston pump housings, uye winch centre shaft rollers-chimwe nechimwe chakasimbiswa chichipesana neAMS 5387 metallurgical specs, ISO 9001 yekuongorora mapuroteni emagetsi eNorth America.
Chii chinoparadzanisa kukanda kunoshanda kubva kune-inokosha-chakakosha haisi mold chete-ndiyo maitiro enyama, machining kushivirira stack-up, uye kupisa kurapwa kutevedzana kunosangana panguva yekugadzira. Isu takaona vatengi vachiramba zvikamu mushure memwedzi gumi nemisere vari musevhisi-kwete nekuda kweporosity kana shrinkage, asi nekuti microstructural segregation munzvimbo yegedhi yakakwidziridza kupfeka mune yakakwirira-kutenderera piston application. Ndicho chikonzero chedu simbi yekukanda jecha fekitari haibati kuumbwa kwejecha senzira yakazvimirira. Ndiyo yekutanga node mukufambiswa kwakabatana kwekushanda: girinhi-jecha pateni kurongeka → yakadzorwa kusimba modhi → post-cast kushushikana kushushikana pa650 ° C → CNC-yakagadzirwa datum kumisikidzwa → CMM-yakasimbiswa GD&T kutevedzera pane dzakakomba mabhori uye chisimbiso nzvimbo.
Vazhinji vatengesi vanopa "jecha rekukanda." Vashoma vanodzora cheni izere-kubva payakagadzirwa chitupa kusvika kune yekupedzisira inoshanda bvunzo. Isu tinopa chete ISO 14001-yakasimbiswa grey iron (GG25/GG30) uye ductile iron (GJS-400-18, GJS-500-7) ine traceable ladle mishumo. Batch yega yega inoongororwa spectrographic isati yadururwa. Munguva yekuumba, isu tinotarisisa hunyoro hwemukati (4.8-5.2%), permeability (120-140), uye compactibility munguva chaiyo-kwete nekutarisa kwemavara, asi kuburikidza nemasensa akaiswa mumitsetse yedu yekusanganisa. Uye nekuti kuwedzera kwejecha kunosiyana nehunyoro uye tembiricha yepakati, nzvimbo yedu yekutanga inochengetedza ± 2 ° C uye 55% RH gore rose. Kusagadzikana ikoko kunoita kuti tibate ± 0.15 mm pa300 mm OD cylinder housings-pasina kugaya kwechipiri.
Asi kuita zvakarurama chete hakuna kukwana. Imba yekumanikidza yevharuvhu inogona kusangana neese dimensional specs-uye ichiri kutadza pa 280 bar kana mukati mekushushikana gradients rikamonya chigaro pasi pemutoro wekupisa. Ndiko uko kusanganisa kwakatwasuka kunokosha. Nzvimbo yedu inogadzira simbi yese inokandira yainokandira. Hapana handoffs. Hapana kugadzirisa zvakare. Isu tinoshandisa iwo madhamu mamwechete ekukandira patani dhizaini uye CNC yekushanda-saka muchina yekuisa chisimbiso kumeso inonongedza iyo chaiyo yekukanda nzvimbo yakatonhora muforoma. Kune zvikamu zvepombi yecobalt-alloy senge AMS 5387 nozzles, tinosanganisa kuisa mari kune yakaonda-yakavakirwa geometry nemabhesi ejecha-kasira-tinobva tapedzisa ese ari maviri museti imwe pane yedu 5-axis DMG MORI NTX 1000. Mhedzisiro yacho? Surface roughness Ra ≤ 0.8 µm pazviso zvinosangana, zero rework pa94% yekutanga-chinyorwa chinovaka.
Isu hatigadzirise yakaderera quote - isu tinokwidziridza kune yakaderera yakazara mutengo wevaridzi. Izvi zvinoreva kurayira pamusoro pezvisina kufanira T800 cobalt kukwidziridzwa apo GG30 ine nitride kuomeswa inopa yakaenzana hupenyu hwesevhisi mupombi nheyo. Zvinoreva kucherekedza makona ekudhirowa pasi pe0.5 ° panguva yekudhirowa - patani isati yachekwa-nekuti tinoziva izvo zvinokonzeresa kudhonza, kubvaruka pamusoro, uye kusawirirana kwesimba rejection. Zvinoreva kutumira dimensional mishumo neodha yega yega, kusanganisira nhamba yekupisa, kusimba kwesimba, kuomarara, uye CMM scan overlays inopesana nezita reCAD. Kana mutengi weSoutheast Asia aida mayunitsi mazana maviri nemakumi mana eiyo onboard winch roller ine 0.02 mm runout tolerance, takaunza mumazuva makumi maviri nemaviri-kwete nekumhanya, asi nekuvhara mukati memaitiro paramita panguva yekukanda prototype nekuishandisa zvakare pahuwandu. Ndicho chokwadi chekushanda nea simbi yekukanda jecha fekitari yakagadzirirwa kuita, kwete kungogadzira.
