Pamene mainjiniya amatchula a leveler shaft roller fakitale, sikuti amangoyitanitsa gawo lozungulira-akusankha mawonekedwe ovuta pakati pa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake. M'makina opangira ma winchi apamwamba kwambiri, mapampu a hydraulic, kapena magulu owongolera molondola, shaft roller imanyamula katundu wozungulira, kusalumikizana bwino kwa radial, ndi kukhudzana kwa abrasive. Kupatuka kwa 0.02 mm mozungulira kumatha kufulumizitsa kuvala ndi 40%. Kusintha kwa 5% pakuuma kwapansi kumayitanitsa ma pitting ang'onoang'ono mkati mwa maola 200 ogwirira ntchito. Ichi ndichifukwa chake kupeza sikuli pamtengo pa kilogalamu. Zimakhudza kusasinthika kwazitsulo, kutsata kwa GD&T pagawo lililonse, komanso kusalolera kusuntha kwa batch-to-batch pamapangidwe ambewu.
Chifukwa Chake Kusankha Zinthu Zakuthupi Kumakakamiza Kuchita Zinthu—Osati Kungokonza Zinthu
Zolephera zambiri zimayambira pa chifukwa chimodzi: kusagwirizana kwa zinthu zakuthupi pansi pa kupsinjika kwenikweni kwa dziko. Ma roller okhazikika a 42CrMo4 amasweka akakhala ndi mafuta ochulukirapo a sulfide. Mitundu ya AISI 4140 imayimitsidwa motsatiridwa mobwerezabwereza mu ma winchi amagalimoto a engineering. Tawona makasitomala atatu osiyana m'malo odzigudubuza miyezi itatu iliyonse-mpaka atasinthira ku AMS 5387 cobalt alloy. Matrix ake a chromium-tungsten amakana kuphulika pa 650 ° C. Kapangidwe kake kabwino ka dendritic kamakhala ndi Ra ≤ 0.4 µm pambuyo pogaya komaliza - kofunikira pakutsata milomo yosindikiza. Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., "Sitimapanga makina, kuyesa pambuyo pake." Timatsimikizira chemistry ya billet yaiwisi tisanapange, kutsimikizira tsankho la interdendritic kudzera pa SEM-EDS, kenako ndikutsimikizira kuuma kwa magawo osiyanasiyana pogwiritsa ntchito mapu a Vickers. Chogudubuza chilichonse cha T800-based leveler shaft roller chimakhala ndi kutentha kwathunthu - osati nambala ya satifiketi, koma mitengo yeniyeni yamafuta ndi ma curve opindika kuchokera mung'anjo yomweyo.
Kuphatikiza Koyima Kumathetsa Zomwe Outsourcing Zimabisa
Otsatsa ena amatumiza kunja, kukonza, ndi kumaliza kuti alekanitse ogulitsa. Izi zimapanga malo osawona: nyumba yokhala ndi mchenga ikhoza kukhala ndi porosity yosawoneka ndi NDT-koma imawululidwa pokhapokha mphero ya CNC itachotsa phokoso lakunja. Ena amadumpha chithandizo cha kutentha mpaka msonkhano womaliza, kuyika pachiwopsezo cha kusokonekera pakutha kwa geometry yomalizidwa. QINGDAO QIANGSENYUAN imayendetsa kuponya ndalama, kutembenuka kwamitundu yambiri CNC (mpaka B-axis swiveling), chithandizo cha kutentha kwa vacuum, ndi kupukuta ma elekitirodi mu malo amodzi ovomerezeka a ISO 9001. Pa nyumba ya silinda ya pampu ya pisitoni yokhala ndi zodzigudubuza zophatikizika zamajenale, timapanga makina obowola *asanawumitsidwe-kenako timatsitsiranso kupsa mtima kuti tigwire ± 0.005 mm cylindricity kupitirira 300 mm kutalika. Palibe ma handoffs. Palibe kutengeka kwa dimensional. Palibe kusuntha kolakwika pamene Cpk itsika pansi pa 1.33.
Kutsimikizika Kwapadziko Lonse Kumenya Zolemba Papepala
Makasitomala amafunsa kuti: "Kodi cholozera cha shaft yanu chingagwire 12,000 psi pulsation + 1,800 rpm?" Timayankha ndi data-osati malonjezo. Chaka chatha, tidayesa mitundu isanu ndi umodzi pansi pa ntchito yoyeserera ya winchi yakunyanja: kuwonekera kwa mchere wa maola 250, kusintha kwa torque 10⁶, ndi kupalasa njinga mosalekeza kuchokera pa 0 mpaka 220 kN. AMS 5387 yokha yokhala ndi ukalamba wapawiri (1,100 ° C yankho + 850 ° C/4h + 650 ° C/16h) idadutsa popanda kusweka kapena kuuma kutsika > 3 HRC. Chitsulo chosapanga dzimbiri 17-4PH chinalephera kuzungulira 780,000. Ichi ndichifukwa chake ndondomeko yathu yoyendera imaphatikizapo 100% kusanthula kwa ultrasonic kwa discontinuities mkati-ndi chifukwa chake kutumiza kulikonse kumaphatikizapo lipoti la digito ndi CMM scan over overs against CAD dzina, osati kungodutsa / kulephera masitampu.
Mmene Mungatchule Zoyenera—Kuchokera pa Kujambula mpaka Kupereka
Yambani ndi cholinga chogwira ntchito-osati geometry. M'malo mwa "Ø120 mm × 450 mm," tanthauzirani: "Iyenera kufalitsa torque ya 85 kN-m ndikusunga ≤ 0.015 mm kutha pambuyo pa ntchito ya 5,000 hr mu ISO VG 68 mineral oil pa 80°C mozungulira." Ndiye lolani leveler shaft roller fakitale kutsogolera kusankha zinthu, kutsata kutentha, ndi kumaliza. Nthawi zambiri timayang'ana mikangano ya GD&T-monga kufotokoza kulolerana kwa chinthu chomwe chimapangidwa pambuyo pochiritsa kutentha, komwe kupsinjika kotsalira kumasuntha malo mosayembekezereka. Mainjiniya athu amabwezeretsanso zojambulazo mkati mwa maola 48, kuwonetsa zoopsa zomwe zingapangidwe, kuwonetsa ma alloys ena, ndikutchula nthawi yotsogolera ya ma prototype (masabata 4) ndi madongosolo apakati (masabata 12-15). Palibe zodabwitsa. Palibe kukonzanso. Palibe zotumiza mochedwa.
Pazinthu zofunikira kwambiri zomwe kulephera kumatanthauza kutsika, ngozi yachitetezo, kapena kusatsata malamulo - kulondola sikofunikira. Zimapangidwa, kutsimikiziridwa, ndi kuperekedwa. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. amapanga ma roller shaft rollers omwe amakhala ndi moyo - osati kungopota. Ntchito yawo imayamba kale Chip choyamba chisanawuluke: muzinthu zasayansi zamasayansi, mapulogalamu opangira matenthedwe, ndi zaka zambiri zamagawo amtundu wa mpope. Umu ndi momwe wodzigudubuza amakhala nangula wodalirika.
