Iyo ba injeniyeri bagaragaje a uruganda rukora ibice kubutumwa bukomeye bwa hydraulic valves cyangwa shitingi yambaye cyane, ntabwo bagura ibyuma gusa-bagura ituze ryikigereranyo munsi yumuvuduko wa bar-350, uburinganire bwa microstructure nyuma yo kuvura ubushyuhe, hamwe nibyiciro byose bikurikirana kugeza kumubare ushonga. Niyo mpamvu amakipe ashushanya muri Amerika ya Ruguru hamwe n’Uburayi agenda arushaho guhuza ibice bya pompe ya cobalt-alloy pompe yerekeza i Qingdao-ntabwo ari ku giciro gito, ahubwo ni imyitwarire iteganijwe gutegurwa no gutanga zero-gutungurwa.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ikorera aho kwihanganira gutora bihura nibikorwa: ± 0,05 mm kumazu ya pisitori ya pisitori, AMS 5387 yubahirijwe yagenzuwe kuri analyse yubunini bwa ASTM E112, hamwe nubuso burangirira kuri 0.8 µm kumaso ya kobalt-nozzle. Twabonye abakiriya bahindura abatanga ibicuruzwa nyuma yicyiciro cya gatatu cyananiranye cya T800 alloy plug-buri gihe, intandaro yatewe no gukwirakwiza karbide idahuye mugihe cyo gukomera. Qiangsenyuan yirinda ibi mugucunga ibicu byombi byumucanga * na * nyuma yumuti ushushanya igipimo cyimbere murugo. Nta ntoki. Nta gitekerezo.
Kwishyira hamwe kwabo ntabwo ari ururimi rwo kwamamaza-ni inzira ikenewe. Fata imashini yimashini ya winch center shaft roller: ushyire mubyuma (ASTM A), bikozwe mumashanyarazi kuri 5-axis DMG Mori, ubushyuhe bukorerwa kuri 28-32 HRC, hanyuma ukarangiza-hamwe nibitekerezo bya CMM. Intambwe yose iguma munsi yinzu. Ibyo bivanaho ibipimo bisanzwe mugihe iyo guta amaduka yohereza ibicuruzwa mumaduka yimashini yo hanze - cyane cyane iyo bitwaye ibinyamakuru bisaba kwiruka munsi ya mm 0.015. Abakiriya bavuga ko 40% ari bike-ingingo ya mbere yanze na moderi zabanjirije amasoko menshi.
Indero y'ibikoresho ntishobora kuganirwaho hano. Ingunguru ya cobalt-nikel igera hamwe na raporo yikizamini cyerekana urusyo rwerekana karubone ≤ 0,12%, chromium 27-31%, na cobalt ≥60% - byagenzuwe mbere yo gushonga. Iyo pompe yu Burayi OEM yasabaga kugenzura neza ibintu bya delta ferrite mubyuma bidafite ingese, Qiangsenyuan ntabwo yahinduye chimie gusa; bashizeho intoki ya PMI yerekanwe kuri sitasiyo isuka kandi bandika buri kintu cyose gisuka kirwanya gukonjesha. Urwo rwego rwo kugenzura granulaire rusobanura impamvu ibice byabo AMS 5387 bihora bitambutsa NDT Urwego rwa III ubugenzuzi bwa ultrasonic - nta rework, nta scrap.
Gutanga ibintu-byukuri bishingiye ku buhanga-ntabwo ari ubushobozi bwo gukora gusa. Mugihe GD&T yasuzumye igishushanyo mbonera cyamazu yashushanyije, itsinda ryabo ryerekanye 0,02 mm kwihanganira umwirondoro ku isura idakorwa. Bati: "Turashobora kuyifata, ariko yongeraho 17% yo gutunganya no kunguka zeru." Basabye ko byoroha kugera kuri mm 0.1, bakemeza impinduka hamwe namakarita yo gukwirakwiza impungenge za FEA, kandi bagabana uburyo bwo kwagura ubushyuhe bwerekana ko nta ngaruka bigira ku busugire bwa kashe. Ubwo buryo bwo gufatanya gukemura ibibazo-bushingiye kuri fiziki, ntabwo amasezerano yo kugurisha - aribyo bihindura ibicuruzwa rimwe mubufatanye bwimyaka myinshi. Ku makipe akeneye ibyuma bisobanutse neza byitwara nkuko byahanuwe, ntabwo nkuko byateganijwe, inzira itangirana no gusubiramo tekiniki - ntabwo ari amagambo yatanzwe.
