Iyo ba injeniyeri bagaragaje gushora imari mu Bushinwa serivisi zumuvuduko ukabije wa hydraulic valve cyangwa ibice bya pompe ya cobalt-alloy, ntabwo biva mubyuma gusa - birinda umutekano muke munsi yimitwaro ya bar-300, uburinganire bwa microstructure nyuma yo kuvura ubushyuhe, hamwe nibyiciro byose bikurikirana kugeza kumubare ushonga. Nibyo shingiro-ntabwo aribyo.
Twabonye imishinga myinshi ihagaze kuri prototype kuberako amazu yo guteramo adashobora gufata mm 0,05 mm kuri AMS 5387 cobalt alloy nozzle bore-cyangwa ikirushijeho kuba cyiza, yatanze igice cyemewe cya T800 "cyemewe" hamwe ningano zidahuye neza mukarere gakomeye. Intandaro? Ubushobozi butandukanye. Amaduka akomeye mu guta umucanga akenshi abura ubushobozi-buke bwa CNC ubushobozi bwanyuma. Umwe mu bafite ubuhanga bwo gutunganya superalloy ni gake agenzura igishoro cyishoramari cyangwa umwirondoro wa dewaxing usobanura kurangiza hejuru hamwe nubwiza bwimbere.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ikemura iki kibazo ihuza ibice bitatu bifatanyirijwe hamwe: gushora imari neza, gutunganya neza CNC, no kurangiza ibyuma byemewe - byose munsi yinzu imwe ya ISO i Qingdao. Nta ntoki. Nta cyuho kiboneka. Nta cyerekezo cyongeye guterwa no gutembera kurwego hagati yo guta kugabanuka no kwihanganira nyuma yimashini kwihanganira. Ibikorwa byabo bitangirana nibikoresho fatizo byemewe - AMS 5387 cobalt-nikel alloy bilet ikomoka kubatanga ibicuruzwa byagenzuwe, igenzurwa nyuma yo kwakirwa ukoresheje OES spectroscopy hamwe no gupima tensile kuri ASTM E8. Buri kintu cyose gitwara ibyangombwa byimiti nubukanishi, bihujwe neza nibice byarangiye ukoresheje indangamuntu ya laser.
Umurongo wabo wo gushora imari ikora geometrike igoye imashini isanzwe yonyine idashobora kugera kubukungu - cyangwa na gato. Tekereza inzu ya piston pompe yububiko hamwe nibice bikonjesha bikonje, imibiri yumuvuduko wumubyimba hamwe na bores yibanze, cyangwa winch center shaft rollers irimo ibinyamakuru bitamenyerewe hamwe ninzira zimbere. Ibi ntabwo ari ibice-byibagiranye. Buri kimwe kigenzurwa na dewaxing, kurasa neza neza ceramic shell, gufashwa na vacuum, no gukomera buhoro buhoro kugirango ugabanye imihangayiko isigaye. Noneho haza itandukaniro nyaryo: murugo 5-axis CNC itunganya ako kanya nyuma yo kuvura ubushyuhe, ukoresheje Calibrated CMMs na optique profilometero kugirango ugenzure guhamagarwa kwa GD&T-harimo imyanya nyayo, silindrike, hamwe nubuso bukabije Ra ≤ 0.8 μm aho gufunga imikorere biterwa nayo.
- Ubuhanga bwibikoresho burenze imibare: Ntabwo "bakoresha" gusa amavuta ya cobalt-basobanukiwe nuburyo imyitwarire yimvura ya karbide ya T800 ihinduka hamwe nigipimo cyo gukonjesha, kuki ubukana bwa AMS 5387 bugabanuka hejuru ya 850 ° C mugihe cyo kugabanya imihangayiko, nuburyo bwo guhindura ubugari bwibishishwa hamwe nubushyuhe bwo gushyushya kugirango wirinde kugabanuka kwa mikoro mu bice 12 mm by'urukuta rudasanzwe.
- Nta "bisanzwe" kurangiza gutandukana: Ubusugire bwubuso ntabwo ari ibitekerezo. Kurasa ibipimo byerekana neza igice cya geometrie nuburyo bwo gupakira. Passivation kumyuma idafite ingese ikurikira ASTM A967, hamwe na sulfate y'umuringa yo gupima ibyuma byubusa - ntabwo ari ugusuzuma gusa.
- Igishushanyo-cyo-gukora-cyubatswe: Iyo abakiriya bohereje ibishushanyo byihanganirwa cyane kubintu bikikijwe n'inkuta zoroshye, abajenjeri babo bemeza ibendera hakiri kare - ntabwo bafite inoti rusange nka "birashobora kugorana," ariko hamwe nubundi buryo bwihariye: "Kugabanya umubyimba wurukuta kuva kuri mm 2,3 kugeza kuri mm 3.0 kugirango wirinde kugoreka ibishishwa mugihe cyo gutobora," cyangwa "Hindura datum B kugirango ubashe gukosorwa kugirango ukureho gushidikanya."
Bamwe bashobora kuvuga ko gutoranya offshore bizana ingaruka zo gutanga isoko. Ariko mubikorwa, ibyago byinshi biri muguhitamo umucuruzi udahuje vertical. Twakurikiranye imikorere yatanzwe mugihe cyateganijwe 47 mumezi 18: 98.3% kurangiza mugihe cyo gukora ibicuruzwa bito bito (50-500 pcs), hamwe na zeru zoherejwe bitinze biturutse kubikorwa byimbere. Kubera iki? Kuberako gukina, gutunganya, na QA bikora gahunda yumusaruro usangiwe-ntabwo utandukanya kalendari yishami. Iyo umukiriya akeneye kwemeza byihutirwa gahunda ya GD&T yahinduwe, gushushanya gusubiramo ibintu biri munsi yamasaha 48 - ntabwo ari ibyumweru bibiri.
Ibi ntabwo bijyanye nigiciro gito. Byerekeranye nibizagerwaho. Inzu yumuvuduko wimyubakire ikozwe hano irokoka 20.000 kuri bar 280 nta gucika intege kubera ko igishoro cyishoramari cyagenzuraga icyerekezo-kandi imashini yatunganijwe nyuma yo kubika ibyuma bisigara bikabije. Ikibaho cya cobalt kivanze neza kuri 450 ° C kubera ko coefficient zo kwagura ubushyuhe zahujwe ninteko yose - ntibikekwa gusa kubitabo byabigenewe. Ibisubizo biva mugukora ibintu bike, ariko kubikora ukoresheje inyandiko zisubirwamo, metallurgical rigor, hamwe no kwihanganira zeru kubikorwa bishingiye kubikorwa.
Kuri ba injeniyeri bagaragaza ibice aho gutsindwa bisobanura igihe cyo gutinda, ibyago byumutekano, cyangwa kutubahiriza amategeko -gushora imari mu Bushinwa igomba gusobanura ibirenze geografiya. Bisobanura kugenzura. Gukurikirana. Kandi ikizere ko iyo inteko yawe ya pompe ijya kumurongo, casting ntabwo yasutswe gusa-byakozwe muburyo bwo kubaho.
