Iyo abajenjeri bagaragaje ibice byibyuma bitagira umuyonga wa hydraulic valves, amazu ya pompe, cyangwa sisitemu ya winch yo hanze, ntabwo bahitamo gusa ibikoresho-bahitamo gushikama kumurongo munsi yumuvuduko wa bar-300, kurwanya ruswa mubidukikije bikungahaye kuri chloride, hamwe nuburinganire bwa microstructural nyuma yo kuvura ubushyuhe. Niyo mpamvu guhitamo iburyo uruganda rukora ibyuma ntabwo yerekeranye numubare wa catalog cyangwa kuyobora ibihe wenyine. Byerekeranye nubushobozi bwagaragaye hamwe na AMS 5387 ya cobalt alloys, gusubiramo GD&T gusubiramo ibinyamakuru bya .00.005 mm ya shaft, hamwe no gukurikiranwa kugeza kumashanyarazi ya F51 duplex idafite ibyuma.
Icyitonderwa gitangirira aho Gutera Bihurira Kumashini
Abatanga ibicuruzwa benshi batandukanya casting na CNC gutunganya-gusohora umwe cyangwa byombi. Ibyo bitera icyuho cya handoff: urupapuro rwintambara kuva gukonjesha kutaringaniye ntirumenyekana kugeza ubugenzuzi bwa nyuma; hejuru kurangiza kutavuguruzanya byangiza imikorere ya kashe; amateka yubushyuhe adahuye atera umunaniro utaragera mubice byinshi bya pompe. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Gutera no gutunganya bibera munsi yinzu imwe yemewe na ISO. Twajugunye amazu yicyuma kandi idafite ingese dukoresheje ishoramari hamwe numucanga uhinduranya kugirango ugabanye ubukana buke - hanyuma ubikoreshe ako kanya, mugihe imihangayiko isigaye ikomeza kuvugwa. Ntabwo dutegereje kuvurwa ubushyuhe bwa gatatu. Nta re-fixture itangiza ikosa. Itsinda rimwe rifite inzira yuzuye kuva icyuma gishongeshejwe kugeza igice cyarangiye.
Uku guhuza guhagaritse gutanga inyungu zapimwe. Kububiko bwa pisitori ya pisitori isaba ± 0,01 mm yuburebure bwa mm 250 z'uburebure, inzira yacu yo murugo igabanya itandukaniro ryuzuye kuri 37% ugereranije nakazi-gatanga akazi. Twabonye abakiriya bahindura umushinga wo hagati kuko uwabitanze mbere ntashobora kwihanganira imyanya kuri bores eshatu yibanze-buri kimwe cyakorewe muburyo butandukanye mubikoresho bibiri. Turabikora muburyo bumwe, kuri 5-axis urusyo hamwe na probe hamwe hamwe nindishyi zigihe-nyacyo.
Ntabwo ibyuma byose bidafite ingese bingana - kandi ntanubwo uruganda rutunganya
Inganda zimwe zifata "ibyuma bidafite ingese" nkurwego rumwe. Ntabwo babikora. Umubiri wa 316L wibikoresho bya pompe zo mu rwego rwibiryo bikenera passivasi zitandukanye, kugenzura ingano, no kugabanya imipaka kuruta inzu ya F22 ya chrome-moly ya serivisi ya gaz ikarishye. Ikibabaje kurushaho, ni uko amaduka menshi adafite protocole yemewe yo kwemeza - yishingikirije ku ruganda rwonyine, atagenzuye ubukana nyabwo, ibirimo ferrite, cyangwa kurwanya ruswa hagati ya weld.
Turagerageza ibyuma byinjira bidafite ingese - ntabwo ari chimie gusa, ahubwo ni ASTM A967 igenzura rya passiwasi, isesengura ry ingano ya ASTM E112, kandi aho bikenewe, ASTM A262 Imyitozo E yo gupima ibitero hagati y’abantu. Mugihe umukiriya wiburayi yari akeneye UNS S32750 super duplex ibice byo kugenzura inyanja, twakoresheje ibizamini bya Charpy byuzuye kuri –46 ° C mbere yuko imashini itangira. Kubera iki? Kuberako imirimo ikonje mugihe cyo guhinduka irashobora gukangurira akarere katewe nubushyuhe. Duhindura igipimo cyibiryo, imbeho ikonje, hamwe nibikoresho bya geometrie dushingiye ku gihe nyacyo cyo gushushanya ubushyuhe-ntabwo ari amategeko rusange yububiko.
Iyo disipuline igera no kuri superalloys. AMS 5387 cobalt-nikel nozzles isaba ubuso butarimo karbide kandi bigasubirwamo. Dukoresha imbaraga nke zo gusya hamwe ninziga za diyama, hagakurikiraho amashanyarazi yemewe kuri ASTM B912. Abakiriya batubwire ibi bikuraho kunanirwa kumurima babonye ahandi-cyane cyane mubikorwa bya abrasive slurry aho micro-crack iba urubuga rwo gutangiza isuri.
Custom ntabwo isobanura ubwumvikane-Bisobanura ingaruka zagenzuwe
"Custom" akenshi byerekana kutamenya neza: amagambo maremare, igihe kidasobanutse, igishushanyo-cyo-gukora (DFM) gitunguranye bitinze muri prototyping. Ariko ibice byabigenewe bigenda neza mugihe ibicuruzwa byashizwemo hakiri kare - ntabwo byumvikanyweho nyuma yo gutangira ibikoresho.
Dutangira buri mushinga hamwe no gushushanya kwemeza - ntabwo ari ugupima ibipimo gusa, ahubwo dushushanya amakarita akomeye yibikorwa bigereranywa nubuso bushobora kugerwaho, kumenya ahantu hashobora kuganirirwa ku bice bikikijwe n'inkuta, no gushyira ahagaragara guhamagarwa kwa GD&T bivuguruzanya nuburyo busanzwe bwo gufatana. Igihembwe gishize, twashyize ahagaragara ± 0.002 mm ibisabwa kugirango uburinganire bwa mm 400 × 200 mm butagira ibyuma. Umwimerere wambere wafashe granite-slab gusya. Twasabye kugabanya ibibazo bya anneal + byo gusya neza aho kugabanya - kugabanya igiciro cya 22% no gutanga iminsi 11, tutitangiye imikorere.
- Twemeza ibintu bifatika kuri buri cyegeranyo - umubare wubushyuhe, raporo yikizamini, hamwe nubugenzuzi bwabitswe mu myaka 10+
- Dukora ubugenzuzi bwa CMM mubyiciro bitatu: nyuma yubusa, nyuma yo kurangiza, no gukora isuku nyuma
- Dutanga ibipapuro byuzuye bya FAI-harimo ibikoresho fatizo, ibipimo ngenderwaho, hamwe na raporo ya mbere ya CMM-mbere yo gusohora umusaruro
Igipimo nyacyo cyuruganda rwicyuma
Ntabwo ari toni zingahe utera buri kwezi. Nukumenya niba igitutu cya valve inzu yawe yatsinze ikizamini cya hydrostatike kuri 1.5 pressure igitutu cyakazi-nta micro-leakage kuri flange interface. Nukumenya niba T800 yawe ya cobalt alloy plug irokoka 10,000 cycle muri serivise yo hejuru ya H₂S. Nukumenya niba imodoka yawe yubuhanga winch center shaft roller ikomeza gukomera hejuru yamasaha 500 yumunyu-spray.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yubaka ibyo bice - ntabwo ari ibidasanzwe, ariko nkibikorwa bisanzwe. Dufite umwihariko mubyo abandi birinda: geometrike igoye munganda zoroshye-imashini, guterana-kwihanganira cyane aho guta kugabanuka no gutunganya imashini bigomba gusiba-bitavanze-hamwe nibice bikomeye-ubutumwa aho gutsindwa atari amahitamo.
Niba igice cyawe gikurikiraho kitagira umwanda gisaba ibirenze amagambo-ukeneye umufatanyabikorwa uvuga metallurgie, GD&T, hamwe nubwizerwe bukora mumagambo amwe - niho hatangirira gukora neza. Kandi aho niho ibisubizo byabigenewe byinjiza izina ryabo.
