Mainjiniya akamatchula chigawo chimodzi cha makina othamanga kwambiri a hydraulic kapena pampu yamafuta, samangofunika chitsulo - amafunikira. zitsulo zodziwikiratu, kubwerezabwereza dimensional bata,ndi zero kulolerana kwa microstructural kusagwirizana. Ichi ndichifukwa chake kufufuza kuchokera ku zenizeni Investment kuponyera aloyi fakitale si sitepe yogula zinthu - ndi chisankho chochepetsera chiopsezo.
Chifukwa chiyani "Alloy" Ndi Yofunika Kwambiri Kuposa "Kuponya" Payekha
Ambiri oyambitsa amapanga chitsulo kapena carbon steel. Ochepa amagwiritsa ntchito cobalt-nickel superalloys monga AMS 5387 kapena T800-grade zipangizo popanda kusweka, kupotoza, kapena tsankho. Tawonapo mfundo zitatu zolephereka zomwe zimachitika padziko lonse lapansi: choyamba, chithandizo cha kutentha kosasinthasintha pambuyo poponyera ndalama-zomwe zimatsogolera ku kusiyana kwa 12-18% mu kuuma kwa Rockwell C pamagulu; chachiwiri, kuwotcha kwa zipolopolo za ceramic kosakwanira komwe kumayambitsa kuphatikizika kwa okusayidi pamalo osindikizira ovuta; chachitatu, makina opangira-post-cast omwe amachotsa kukhulupirika kwa mawonekedwe apafupi ndi njira yomwe imayenera kuperekedwa.
Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., nozzle ya aloyi iliyonse ya cobalt, nyumba iliyonse yapampu ya AMS 5387, ndi pulagi iliyonse yochokera ku T800 imayamba ndi traceability yazinthu zotsimikiziridwa -osati manambala ambiri, koma malipoti athunthu oyesa mphero amatsimikiziridwa ndi ASTM E1476 ndi ISO 9001: A2 Annex. Palibe zolowa m'malo. Aloyi imatanthawuza denga la ntchito; ndondomeko yoponya iyenera kuisunga.
Kuphatikiza Koyima Si Buzzword-Ndi Malo Owongolera
Simungathe kutsimikizira ± 0.015 mm kuzungulira kwa nyumba ya silinda ya pisitoni ngati kuponyera, chithandizo cha kutentha, ndi kutsirizitsa kwa 5-axis CNC kumachitika kumalo osiyana. Mbiri ya kutentha imatayika. Kusintha kwa data ya Datum. Zomaliza zapamwamba zimasokonekera.
Ichi ndichifukwa chake malo athu a Qingdao amagwira ntchito ngati mayendedwe amodzi mosalekeza: kuyika ndalama → kuwongolera mpweya wowongolera → kuchepetsa nkhawa → kutembenuza molunjika ndi mphero → kuyang'ana kosawononga (UT + utoto wolowera) → kutsimikizika komaliza kwa CMM motsutsana ndi GD&T callouts. Mwachitsanzo, zodzigudubuza zamagalimoto opangira ma winch center shaft zimayesedwa mozungulira *pambuyo* pomaliza kugaya - osati kale. Chifukwa kusalinganika sikungokhudza misa yokha; ndizokhudza momwe kupsinjika kotsalira kumayenderana ndi centrifugal load pa 3,200 RPM.
Izi sizongoyerekeza. OEM ya ku North America inachepetsa kulephera kwamunda ndi 67% pambuyo posintha kuchokera kumagulu angapo operekera zinthu kupita ku njira yathu imodzi yokha yamatupi okakamiza a valve-makamaka chifukwa timawongolera njira yonse yotenthetsera kuchokera ku sera kupita ku mayeso ogwira ntchito.
Kulondola Kwambiri Padziko Lonse Kumafuna Kutsimikizika Kwapadziko Lonse
"Kulondola kwambiri" kumatanthauza zinthu zosiyanasiyana kwa ogwiritsa ntchito osiyanasiyana. Kwa wopanga mpope, ndikokhazikika pakati pa nkhope yoboola ndi flange pansi pa 0.02 mm TIR. Kwa injiniya wa dzimbiri, ndizovuta kwambiri Ra ≤ 0.8 µm *pambuyo pa * passivation - palibe kukonzanso komwe kuloledwa. Kwa gulu lokonza, ndikusinthana zaka zisanu zopanga popanda kukonzanso zida.
Timatsimikizira zonse zitatu - nthawi iliyonse. Zomwe zikubwera za cobalt alloy billets zimapeza kusanthula kwazithunzi. Miyezo yomwe ikukambidwa imatsimikiziridwa pogwiritsa ntchito ma Zeiss CONTURA G2 CMM omwe amawunikidwa tsiku ndi tsiku. Zigawo zomaliza zimayesedwa kukakamiza kwa 1.5 × kuyesedwa kogwira ntchito, ndikuwunika kwakanthawi kochepa kutsika mpaka 10.−6 mbar·L/s. Ndipo inde, timasunga kutsata kwa digito: gulu lanji lang'anjo, wogwiritsa ntchito, mtundu wa pulogalamu ya CMM, yomwe ili ndi nambala yoziziritsa. Ngati china chake chalephera muutumiki, timadziwa komwe tingayang'ane.
Makasitomala nthawi zambiri amafunsa kuti: "Kodi mutha kukhala ndi malo enieni mkati mwa 0.025 mm pa flange ya 320 mm ndi mabowo 12?" Inde - ngati zojambulazo zikuphatikiza zomwe mukufuna kuchita, zolemba zakuthupi, ndi cholinga chogwirira ntchito. Koma tikuwuzaninso patsogolo ngati GD&T idatchulidwe mopitilira muyeso, kapena ngati njira ina yopangira mchenga ingagwire ntchito pamtengo wotsika 40%. Transparency si ndondomeko. Ndi dongosolo la engineering.
Kumene Precision Imakumana ndi Ubwenzi
An Investment kuponyera aloyi fakitale ziyenera kuchita zambiri kuposa kupereka magawo. Iyenera kukuthandizani kupewa kukonzanso kuzungulira, kuthamangitsidwa kwakanthawi, komanso kuchedwa kochedwa. Ichi ndichifukwa chake chithandizo chathu cha projekiti chimayamba pamaso pa PO: kuwunikanso kujambula ndi mayankho opangira zinthu, zosankha zosinthira zinthu mothandizidwa ndi data yokhazikika / yokwera, komanso nthawi zotsogola zosakwana masiku 21 pazitsulo zoyenerera.
Timapereka ophatikiza ma hydraulic system ku Germany, omanga zida zapansi pamadzi ku Norway, ndi opanga mapampu olemetsa ku Southeast Asia —osati kudzera mwa ogawa, koma kudzera mwaukadaulo wachindunji. Chifukwa mawu anu akafuna AMS 5387 yokhala ndi HRC 42-46 komanso kukana kwa dzimbiri kwapakati pa ASTM A262 Practice E, mawu amtundu wanthawi zonse sangachepetse. Mufunika chidziwitso chotsimikizirika ndi giredi yeniyeniyo, pansi pamikhalidwe yomweyi.
Kuyang'ana m'tsogolo, tikukulitsa makina athu osakanizidwa a R&D—makamaka pamipanda yopyapyala, yotalikirana kwambiri komwe kuyika ndalama kwachikhalidwe kumadutsa malire. Koma cholinga chathu chachikulu sichinasinthidwe: kupereka zida zachitsulo zovuta, zofunikira kwambiri pomwe kulondola kwazithunzi, kukhulupirika kwa microstructural, ndi kudalirika kwa magwiridwe antchito sizogulitsa. Iwo sangakambirane.
