Iyo ba injeniyeri bagaragaje a leveler shaft roller uruganda, ntabwo batumiza gusa ibice bizunguruka-bahitamo intera ikomeye hagati yo kugenzura ibikorwa nubusugire bwimiterere. Muri sisitemu ya winch ifite inshingano nyinshi, pompe hydraulic, cyangwa inteko zingana neza, uruziga rwa shaft rufite imitwaro ya cyclic torsional imitwaro, kudahuza imirasire, no guhura nabi. Gutandukana kwa mm 0,02 mu kuzenguruka birashobora kwihutisha kwambara kuri 40%. Itandukaniro rya 5% mubutaka bukomeye butumira micro-piting mumasaha 200 yo gukora. Niyo mpamvu gushakisha bitareba igiciro kuri kilo. Byerekeranye no guhuza metallurgiki, kubahiriza GD&T kuri buri cyiciro, no kutihanganira zeru kubice-by-gutembera muburyo bw'ingano.
Impamvu Guhitamo Ibikoresho byerekana imikorere-Ntabwo ari imashini gusa
Kunanirwa kwinshi gusubira kumpamvu imwe: imyitwarire idahuye yimyitwarire yisi. Ibizunguruka bisanzwe 42CrMo4 biracika iyo bihuye na peteroli ikungahaye kuri sulfide. AISI 4140 ihindagurika ikuraho ingaruka zipakurura mumashini yimashini. Twabonye abakiriya batatu batandukanye basimbuza ibizingo buri mezi 3-kugeza bahinduye kuri AMS 5387 cobalt. Matrix ya chromium-tungsten irwanya guhuha kuri 650 ° C. Imiterere yacyo ya dendritic ifata Ra ≤ 0.4 µm nyuma yo gusya bwa nyuma - ni ngombwa mu gukurikirana iminwa. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Ntabwo "tubanza imashini, ikizamini nyuma." Twemeje chimie mbisi mbere yo gutara, kugenzura gutandukanya interdendritic dukoresheje SEM-EDS, hanyuma twemeza gukwirakwiza gukomera mubice byambukiranya ikarita ya micro-Vickers. Buri T800 ishingiye kuri leveler shaft roller itwara ubushyuhe bwuzuye - ntabwo ari nomero yicyemezo gusa, ahubwo ibiti byizuba byumuriro hamwe numurongo uteganijwe kuva kumatara amwe.
Kwishyira hamwe guhagaritse gukemura ibyo hanze yihishe
Bamwe mubatanga isoko yohereza hanze, gutunganya, no kurangiza kubacuruzi batandukanye. Ibyo bitera ahantu hatabona: inzu yubatswe kumusenyi irashobora kuba ifite ubutaka bwo munsi butagaragara kuri NDT - ariko bikamenyekana nyuma yo gusya CNC ikuraho amajwi yo hanze. Abandi basibye kuvura ubushyuhe kugeza iteraniro ryanyuma, bakagira ibyago byo kugoreka mugihe cyo kuzimya geometrie yarangiye. QINGDAO QIANGSENYUAN ikora ishoramari, imirongo myinshi ya CNC ihinduka (kugeza kuri B-axis swiveling), kuvura ubushyuhe bwa vacuum, hamwe na electro-polishing mu kigo kimwe cyemewe na ISO 9001. Kububiko bwa pisitori ya piston ifite ibinyamakuru byuzuzanya, dukora imashini ya bore * mbere yo * gukomera - hanyuma tugahindura nyuma yubushyuhe bwo gufata ± 0.005 mm silindrike ya mm 300 z'uburebure. Nta ntoki. Nta gutembera kurwego. Nta guhindagura amakosa iyo Cpk igabanutse munsi ya 1.33.
Ukuri-Kwisi Kwemeza Gukubita Impapuro Ibisobanuro
Abakiriya barabaza bati: “Ese uruziga rwa shitingi rwa leveler rushobora gutwara 12.000 psi pulsation + 1.800 rpm?” Turasubiza hamwe namakuru - ntabwo dusezerana. Umwaka ushize, twagerageje ibintu bitandatu muburyo bwo kugereranya ibicuruzwa biva mu mahanga: amasaha 250 yerekana umunyu-spray, 10⁶ torque ihindagurika, hamwe no gutwara amagare kuva kuri 0 kugeza kuri 220 kN. Gusa AMS 5387 hamwe no gusaza ibyiciro bibiri (igisubizo 1,100 ° C + 850 ° C / 4h + 650 ° C / 16h) cyanyuze nta guturika hejuru cyangwa gukomera> 3 HRC. Ibyuma bitagira umwanda 17-4PH byananiranye kuri cycle 780.000. Niyo mpamvu protocole yacu y'ubugenzuzi ikubiyemo 100% ya ultrasonic scanning yo guhagarika imbere-n'impamvu ibyoherejwe byose birimo raporo ya digitale hamwe na CMM scan hejuru ya CAD nominal, ntabwo ari kashe gusa / gutsindwa.
Uburyo bwo Kugaragaza Iburyo - Kuva Gushushanya Kugeza
Tangira ufite intego-ntabwo ari geometrie. Aho kugirango “mm 120 mm × 450 mm,” sobanura: “Ugomba kohereza umuriro wa kN-m 85 mugihe ukomeza umuvuduko wa mm 0,015 nyuma y’amasaha 5.000 muri serivisi ya ISO VG 68 y’amabuye y'agaciro kuri 80 ° C.” Reka reka leveler shaft roller uruganda kuyobora ibikoresho byatoranijwe, ubushyuhe bwo kuvura bikurikiranye, no kurangiza. Turahora dushyira ahagaragara amakimbirane ya GD&T-nko kwerekana kwihanganira imyanya kubintu byakozwe nyuma yo kuvura ubushyuhe, aho guhangayika gusigaye bizahindura ahantu bitateganijwe. Ba injeniyeri bacu basubiza ibishushanyo bisobanuwe mumasaha 48, bagaragaza ingaruka ziterwa ninganda, batanga ubundi buryo bwo kuvanga, hamwe no gusubiramo igihe cyo kuyobora kuri prototype (ibyumweru 4) hamwe nubunini buciriritse (ibyumweru 12-15). Ntibitangaje. Nta rework. Nta gutinda gutangwa.
Kubikorwa-bikomeye byingirakamaro aho gutsindwa bisobanura igihe cyo gutinda, ibyago byumutekano, cyangwa kutubahiriza amategeko-ntibisobanutse. Byarakozwe, bigenzurwa, kandi byatanzwe. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yubaka leveler shaft izunguruka irokoka-ntabwo izunguruka gusa. Akazi kabo gatangira kera mbere yuko chip ya mbere iguruka: muri laboratoire yubumenyi bwibikoresho, porogaramu yo kwerekana amashyuza, hamwe na mirongo ya sisitemu yo gutanga ibitekerezo. Nuburyo roller iba inanga yizewe.
