Iyo abajenjeri bagaragaje serivisi zuruganda rwumucanga rwumucanga, ntabwo batumiza ibice gusa - baba bafite ubunyangamugayo bwubatswe mukibazo, guhagarara neza kurwego rwumuriro, hamwe no kwizerwa kumara igihe kirekire mubidukikije bikabije. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Twashyize ibyuma birenga 12,000 byumubiri wa hydraulic valve, amazu ya pompe ya pisitori, hamwe na shitingi ya winch center - buri kimwe cyemejwe n’ibicuruzwa bya AMS 5387, protocole y’ubugenzuzi bwa ISO 9001 hamwe n’ibikorwa nyabyo by’ibikorwa bya peteroli byo muri Amerika y'Amajyaruguru.
Ikitandukanya gutoranya imikorere ninshingano zinenga ntabwo arikibumbano gusa-nuburyo imyitwarire yibintu, gutunganya kwihanganira ibintu, hamwe no kuvura ubushyuhe bikurikirana mugihe cyo gukora. Twabonye abakiriya banga ibice nyuma y'amezi 18 muri serivisi-bitatewe no kwikinisha cyangwa kugabanuka, ahubwo ni ukubera gutandukanya microstructural muri gati ya gati byihuta kwambara muburyo bukoreshwa na piston. Niyo mpamvu ibyacu uruganda rwo guta umucanga ntabwo ifata ibumba ryumucanga nkigikorwa cyihariye. Nibibanza byambere mubikorwa bihujwe cyane: guhuza icyatsi kibisi-umucanga guhuza → kugenzura uburyo bwo gukomera → kugabanuka nyuma yo guta umutwe kuri 650 ° C → CNC yakozwe na datum ikigo → CMM yagenzuwe na GD&T yubahiriza amabuye akomeye hamwe nubuso bwa kashe.
Abatanga ibicuruzwa benshi batanga “guta umucanga.” Bake bagenzura urunigi rwuzuye - kuva ibyemezo byibanze kugeza ikizamini cyanyuma. Dutanga gusa ISO 14001 yemejwe nicyuma cyumukara (GG25 / GG30) hamwe nicyuma kibyara (GJS-400-18, GJS-500-7) hamwe na raporo zikurikiranwa. Buri cyiciro gikora isesengura ryerekana mbere yo gusuka. Mugihe cyo kubumba, dukurikirana ibirimo ubuhehere (4.8-5.2%), ubwikorezi (120-140), hamwe no guhuzagurika mugihe nyacyo - ntabwo ari hamwe na cheque yibibanza, ahubwo dukoresheje sensor yashyizwemo mumirongo yacu ivanze. Kandi kubera ko kwaguka kwumucanga gutandukana nubushyuhe nubushyuhe bwibidukikije, igorofa yacu ikomeza ± 2 ° C na 55% RH umwaka wose. Uku kudahwema kutwemerera gufata mm 0.15 mm kuri 300 mm ya OD ya silinderi-tutabanje gusya kabiri.
Ariko gutora neza byonyine ntibihagije. Amazu yumuvuduko wamazu arashobora guhura nibipimo byose - kandi birananirana kuri 280 bar niba imiyoboro yimbere ihinduranya intebe munsi yumutwaro wubushyuhe. Aho niho guhuza vertical bifite akamaro. Imashini yacu yibikoresho buri cyuma gitera. Nta ntoki. Nta kongera gushiraho. Twifashishije imibare imwe yo gushushanya imiterere ya CNC hamwe nakazi ka CNC - bityo imashini ikozwe mumashini yerekana ubuso bumwe bwo gukonjesha bwakonje mubibumbano. Kubice bya pompe ya cobalt-alloy nka AMS 5387 nozzles, duhuza gushora imari kubutaka bwa geometrike yometseho uruzitiro rwumusenyi-hanyuma ukarangiza byombi muburyo bumwe kuri 5-axis DMG MORI NTX 1000. Igisubizo? Ubuso bukabije Ra ≤ 0.8 µm kumaso yo guhuza, zeru zeru kuri 94% yingingo ya mbere yubaka.
Ntabwo dushishikajwe no kuvuga amagambo make - duhindura igiciro gito cyo gutunga. Ibyo bivuze gutanga inama zo kuzamura T800 bitari ngombwa kuzamura cobalt mugihe GG30 hamwe na nitride ikomye itanga ubuzima buringaniye mubuzima bwa pompe. Bisobanura gushyira ibishushanyo mbonera munsi ya 0.5 ° mugihe cyo gushushanya-mbere yo gushushanya - kuko tuzi ko ibyo bintu bitera gukurura, kurira hejuru, hamwe nimbaraga zo gusohora zidahuye. Bisobanura kohereza raporo zingana na buri cyiciro, harimo umubare wubushyuhe, imbaraga zingana, ubukana, hamwe na CMM scan hejuru ya CAD nominal. Mugihe umukiriya wamajyepfo yuburasirazuba bwa Aziya yari akeneye ibice 240 byumubyimba wubwato hamwe na 0,02 mm yo kwihanganira kwiruka, twatanze muminsi 22 - ntabwo twihutiye, ahubwo twafunze ibipimo byerekana mugihe cyo guta prototype no kuyikoresha mubunini. Nibyo byukuri byo gukorana na a uruganda rwo guta umucanga yubatswe kubikorwa, ntabwo ari umusaruro gusa.
