Iyo ba injeniyeri bagaragaje yatakaye ibishashara byo guta uruganda abafatanyabikorwa kubutumwa bukomeye bwa hydraulic valve cyangwa amazu ya pompe yumuvuduko mwinshi, ntabwo bagura ibyuma gusa-barinda umutekano muke, microstructural idahwitse, hamwe nibyiciro bisubirwamo mugihe gikabije cya serivisi. Twabonye imishinga myinshi yatinze-bitatewe nubusembwa bwibishushanyo mbonera, ahubwo ni chimie idahwitse ya chimie cyangwa imiterere yintete itagenzuwe nabatanga isoko bafata ishoramari nkigikorwa cyibicuruzwa. Niyo mpamvu abakora neza muri Amerika ya ruguru no mu Burayi ubu basaba ibintu byose byakurikiranwa * mbere yo kuvuga, atari nyuma.
Impamvu ubunyangamugayo bwibintu butangira kera mbere yububiko
Gutaka ibishashara byatakaye ntabwo ari ugusuka ibyuma bishongeshejwe mugikonoshwa ceramic. Nijyanye no kugenzura ibintu byose bihinduka hejuru: kwemeza ibikoresho fatizo, amateka yubushyuhe bwa ingot, umwuka wa ogisijeni muri cobalt-nikel ushonga, ndetse no gukwirakwiza ingano yubunini bwa stucco yifashishijwe mu kubaka ibishishwa. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Turagerageza kwishura T800 ishingiye kuri cobalt ishingiye kuri cobalt itemewe na AMS 5387 - ntabwo ari imbaraga zingana gusa, ahubwo irwanya ruswa hagati yimodoka nyuma yo gusiganwa ku magare. Twanze ibyiciro bifite> 0,015% bya sulfure kuko amakuru yumurima yerekana ko imbibi zifitanye isano itaziguye na nozzle itaragera mugihe cyo gukuramo ibintu.
Iyi disipuline isobanura impamvu imibiri yacu ya valve ifite kwihanganira ± 0,02 mm kwihanganira GD&T * nyuma yo kuvura ubushyuhe - atari mbere - n'impamvu amazu ya silinderi ya pisitori abaho amasaha 20.000+ mumasoro ya peteroli na gaze. Ntabwo ari amarozi. Byanditsweho isesengura ryashonga, kugenzura itanura ryikirere (ikime cyimeza ≤ –40 ° C), hamwe na optique yoherejwe na sprosroscopi kuri buri gusuka. Nta na kimwe kidasanzwe.
Ubushobozi bune bukuraho amaboko-no kunanirwa
Ibishingwe byinshi bihagarara kuri casting. Amaduka menshi ya CNC atangira nyuma yo gukina. Ikinyuranyo hagati yizo ntambwe zombi niho ibipimo bikomeye bigenda bigabanuka, ibisigara byibanda kubice byintambara, hamwe nubusugire bwubuso burababara. QINGDAO QIANGSENYUAN ikiraro:
- Kwishyira hamwe: Kata → guhangayikisha → imashini → kugenzura → kurangiza - byose munsi yinzu imwe ISO
- Ibikoresho byihariye: Impamyabumenyi ya karbide yihariye hamwe ningamba zo gukonjesha kuri AMS 5387, ntabwo ari rusange "superalloy"
- Muri metero: Kugenzura CMM nyuma yo gutunganywa bikabije * na * nyuma yo gutambuka bwa nyuma - kuko kugoreka ubushyuhe ntibitegereza ubugenzuzi bwa nyuma
- Kwemeza imikorere: Buri cobalt alloy plug ikorerwa hydrostatike yumuvuduko kuri 1.5 pressure umuvuduko wakazi, hamwe no kugenzura irangi-ryinjira mumihanda yimbere.
Twigeze kugira umukiriya wu Burayi asubiza fondasiyo ya pompe esheshatu kubera ko ububobere bwo hejuru bwarenze Ra 0.8 µm kumaso. Impamvu? Ababitanze mbere bakoresheje umucanga aho gukoresha tumbling post-cast. Twahinduye vibratory kurangiza hamwe nibitangazamakuru bya ceramic, byemejwe na scan ya profilometero - hanyuma dukubita Ra 0.4 µm buri gihe. Ibyo ntabwo ari polish. Ni kugenzura inzira.
Niki "Kwizerwa" Mubyukuri bivuze mubikorwa
Kwizerwa ntabwo ari isoko ryo kwamamaza. Ni imyitwarire ipimwa:
- Impapuro z'ibikoresho zitangwa hamwe n'ibyoherejwe - ntabwo zoherejwe nyuma
- Umubare wimibare ya laser-yometse kuri buri kintu cyose, gishobora gushonga mugushushanya no gushushanya ubushyuhe bwimbonerahamwe
- Nta kongera gukora ku ngingo ya mbere yo kugenzura hejuru ya 92% byateganijwe hagati (2023–2024 ubugenzuzi bwimbere)
- Ihamagarwa rya GD&T ryasobanuwe * mugihe cyo * gukora isuzuma ryubwubatsi - ntabwo ryerekanwe nka "ridakorwa" nyuma yo gutangira ibikoresho
Iyo OEM yo mu majyepfo y’iburasirazuba bwa OEM yari ikeneye imashini itwara imashini idasanzwe ya shitingi y’imodoka zicukura amabuye y'agaciro, igishushanyo cyabo cya mbere cyerekanaga HRC 58–62 idafite ubushyuhe. Abacuruzi bacu ba metallurgiste basubije inyuma bati: “Urwo rugero rukomeye rutarinze gukonjeshwa bizatera martensite yoroheje.” Twasabye HRC 54-56 hamwe nubushyuhe bubiri - kandi twongereye igihe cya serivisi kuri 3.2 × mubigeragezo. Nibyo kwizerwa byubakiye kuburambe, ntabwo ari ibitekerezo.
Guhitamo Uruganda Rwawe Yatakaye Uruganda Ntabwo rujyanye nigiciro-Byerekeranye no kwimura ibyago
Niba porogaramu yawe isaba cobalt-nikel ikora kuri 650 ° C munsi yikigereranyo cyikizunguruka, cyangwa ibyuma bidafite ingese bifatiye runini ASME B16.34 yo kwihanganira icyiciro cya 900, noneho ikiguzi kuri kilo ntaho gihuriye. Icyangombwa ninde ukurura ibyago mugihe chimie igenda, mugihe poritike igaragara munzira itoroshye, cyangwa mugihe GD&T stack-up yananiwe kwipimisha imikorere.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ikora nk'iyagurwa ry'itsinda ryawe ryubuhanga-ntabwo ari umucuruzi. Twemeza ibishushanyo * mbere * ibihimbano. Turasangira amakuru nyayo yubushobozi (Cpk ≥ 1.33 kubintu byingenzi). Tugumana inyandiko zose zubugenzuzi kumyaka 10. Kandi twohereza hamwe nibisobanuro byuzuye: nimero myinshi, gushonga ID, ubushyuhe bwo kuvura umurongo, raporo ya CMM, hamwe no kugenzura hejuru.
Kubashakashatsi yatakaye ibishashara byo guta uruganda abafatanyabikorwa uyumunsi, ikibazo ntabwo "Urashobora kujugunya?" Ni "Urashobora kwemeza ko ikora-icyiciro nyuma yicyiciro, umwaka nuwundi?" Iyo garanti itangirana nibikoresho, ntabwo byamamaza.
