Akatswiri opanga ma cobalt-nickel alloy alloy alloy a high-pressure hydraulic valves kapena AMS 5387 pump housings, sikuti amangoyitanitsa magawo-akudzipereka kuti azikhala okhazikika pansi pa njinga yamoto, kukhulupirika kwa microstructural pambuyo pa chithandizo cha kutentha, ndi zero kulolerana kwa porosity mu katundu wonyamula katundu. Chifukwa chake "Investment and Precision Casting Limited fakitale” si generic descriptor-ndichofunikira pakugwira ntchito. Ndipo ndizowona zenizeni zomwe zimagwira ntchito zomwe zimafotokoza momwe QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imayandikira kuwunikira kulikonse, zambiri zakuthupi, ndi kuyendera kwa CMM.
Chifukwa Chake Njira Yoponyera Imalamula Kuchita - Osati Mtengo Wokha
Tawona mapulojekiti ambiri akulephera-osati kuchokera ku mapangidwe olakwika, koma kuchokera ku zosankha zosagwirizana. Nyumba ya silinda ya pampu ya pistoni yopangidwa kuchokera ku mipiringidzo yolimba imawononga 68% yazinthu zopangira, imabweretsa kupsinjika kotsalira, ndipo imalimbana ndi kulondola kwamkati kupitilira ± 0.05 mm. Kuyika ndalama kumasintha equation: pafupi-net-shape geometry, controlal solidification control, ndi kusasinthika kwazitsulo pamagulu onse. Ku QINGDAO QIANGSENYUAN, kuponya ndalama si njira imodzi pakati pa ambiri-ndiwo maziko a ma nozzles a T800 opangidwa ndi cobalt, matupi a valve a AMS 5387, ndi zodzigudubuza za winch center shaft pomwe makulidwe amasiyana kuchokera 4.2 mm mpaka 28 mm mu gawo limodzi. Kuponyera mchenga kumagwira zigawo zolemera kwambiri-maziko a pampu mpaka 120 kg-koma pokhapokha ataphatikizidwa ndi makina a CNC omwe amatha kutsatizana ndi ma 5-axis pa malo omwe amawumitsidwa ku HRC 42. Palibe kunyengerera. Palibe kubwerezabwereza.
Kuphatikizika Koyima Kumayesedwa mu Ma Micron Osati Madipatimenti Okha
Othandizira ambiri amatulutsa chithandizo cha kutentha. QINGDAO QIANGSENYUAN ndi eni ake mbiri ya ng'anjo-ndipo amatsimikizira pa AMS 2750E. Ena subcontract surface finishing. Apa, electropolishing, zokutira za HVOF, ndi kusuntha kumachitika pansi pa denga limodzi, ndikutsatiridwa kwathunthu kuchokera pa ID ya billet yaiwisi kupita ku lipoti lomaliza la mayeso opopera mchere. Kuphatikizikako kumabweretsa zotulukapo zitatu: Choyamba, kupotoza kwa kutentha kumakhala pansi pa 0.03 mm pazinyumba za silinda za 320-mm-diameter pambuyo poyatsa yankho. Chachiwiri, kuyitanitsa kwa GD&T ngati kulolerana kwamalo Ø0.02 mm @ MMC gwirani mosalekeza-ngakhale pazitsulo za cobalt-nickel zolimba 450 HB. Chachitatu, nthawi yotsogolera ya madongosolo apakati (50-300 pcs) imatsika ndi 37% motsutsana ndi maunyolo ogawanika. Simukupeza ulamuliro powonjezera ma handoffs. Mumapindula mwa kuwachotsa.
Chitsimikizo Chazinthu Si Ntchito Zolemba—Ndi Inshuwaransi Yantchito
"Zinthu zotsimikizika" sizitanthauza kanthu ngati lipoti la mayeso a mphero silikufanana ndi nambala ya kutentha yomwe yasindikizidwa poponya. QINGDAO QIANGSENYUAN amalozera pamiyala iliyonse yomwe ikubwera ya cobalt alloy ingot motsutsana ndi satifiketi za ogulitsa *asanasungunuke* osasungunuka. Amakhala ndi kulumikizana kwaukadaulo ndi opanga zinthu pamalire ambewu ya AMS 5387 (ASTM E112 Class 4 osachepera), ndikutsimikizira kukana kwa dzimbiri kwapakati pa ASTM A262 Practice E pagawo lililonse. Makasitomala aku Europe atapempha kuti atsatire EN 10204 3.1, gululo silinavutike - lidatulutsa kusanthula kwazithunzi zakale, ma curve oyeserera, ndi malipoti a metallography kuyambira miyezi 18. Satifiketi yeniyeni imakhala mu data-osati zikwatu.
Kudalirika Kwakatundu Kumayambira Pakujambula Ndemanga-Osati Malo Otumizira
Kugwirizana koyambirira kwa uinjiniya kumalepheretsa kulephera mochedwa. Pantchito yaposachedwa yaposachedwa ya ku North America ya misonkhano yapampopi ya m'mphepete mwa nyanja, QINGDAO QIANGSENYUAN idawonetsa cholakwika chakusanjika kwa GD&T: kutulutsa komwe kunanenedwa pa pulagi ya T800 kudasemphana ndi ma angles otheka kuumba popanga ndalama. M'malo motchula mawu oti "momwe amakokedwa," adakonza zosinthidwanso - zovomerezeka ndi zofananira - ndikupereka gawo loyambirira lomwe limakumana ndi magwiridwe antchito a 420 bar. Ndiko kusiyana pakati pa "kutumiza pa nthawi yake" ndi "kubweretsa nthawi yoyenera." Oyang'anira pulojekiti yawo samangotsata madeti-amayika mapu odalira njira: kutentha kwa kutentha kwa kutentha poyerekeza ndi ndondomeko ya makina ndi nthawi yoyendera yomaliza. Pamadongosolo a prototype, izi zikutanthauza kutsimikizika kogwira ntchito m'masiku ≤12 ogwira ntchito. Pakupanga kubwereza, kumatanthauza kutumiza kosasunthika kwa sabata - palibe zodabwitsa, palibe chindapusa chofulumira.
Kwa mainjiniya omwe amafotokoza zazinthu zomwe kulephera kumatanthauza kutsika, ngozi yachitetezo, kapena kusatsata malamulo, mawu akuti "Investment and Precision Casting Limited fakitale” ziyenera kusonyeza luso lotsimikizirika—osati chinenero chotsatsa malonda. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. zikuwonetsa kuti kudzera muulamuliro woyezeka: ma microns of dimensional repeatability, zitsulo zolembedwa zotsatiridwa ndi zitsulo, ndi chilango chopereka chozikidwa pa umwini wa ndondomeko-osati katundu. Nthawi ina mukadzawunikanso mavavu a cobalt-alloy, zomangira mapampu, kapena zopangira makina, funsani mafunso awiri: Kodi kufufuza kwawo kwazinthu kumatha kuti? Ndipo udindo wawo umayambira pati?
