Iyo abajenjeri bagaragaje ibice bya pompe hydraulic, valve yamavuta ya peteroli, cyangwa sisitemu ya winch iremereye cyane, ntibakenera ibyuma gusa-bakeneye imikorere iteganijwe mukibazo. Niyo mpamvu amakipe menshi yo gushushanya ahindukirira a ifu ya metallurgie yibicuruzwa ifata siyanse yibintu nkibidashoboka-ntabwo ari ibitekerezo. Ntabwo buri duka rishobora gufata mm 0,01 mm kuri cobalt-alloy nozzle mugihe byemeza uburinganire bwa microstructures mubice 500. Bake baracyahuza ibyo bisobanuro hamwe na casting-to-kurangiza vertical vertical. Mu myitozo, ntabwo aribyo "gukora ibice." Nukuraho uburyo bwo gutsindwa mbere yubwato bwa mbere bwa prototype.
Kuki Powder Metallurgie Atari Gear na Bushings Anymore
Ifu ya metallurgie yakoreshwaga isobanura ibintu byoroshye hamwe nibikoresho byoroheje byubatswe. Uyu munsi, inzira za PM zateye imbere-cyane cyane gukanda isostatike ishyushye (HIP) hamwe no guterwa inshinge (MIM) ikurikirwa na CNC itomoye - itanga hafi ya net-ishusho ya geometrike mu mavuta arwanya imashini hakoreshejwe uburyo busanzwe. Twabonye abakiriya bahinduranya ibyuma bidafite ingese bakajya muri HIP yatunganijwe na T800 ya cobalt ishingiye ku ifu ya metallurgie igihe amazu yabo ya pompe yatangiraga gucika kuri 3,200 psi. Intandaro? Gutandukanya imbibi zimbibi muri casting. Ubundi buryo bwa PM bwatanzwe imbaraga za isotropic, nta porotike y'imbere, hamwe na 17% byihuta byigihe cyogukora imashini ya nyuma - kuko gutangira ubusa bimaze gutwara 92% bya kontour ya nyuma.
Ihinduka rifite akamaro cyane aho geometrike igoye ihura nuburemere bwimikorere: intebe yumuvuduko wumuvuduko hamwe na radiyo nyinshi zifunga hejuru, AMS 5387 ya pompe yimodoka ifite imiyoboro ikonjesha urukuta ruto, cyangwa imashini idasanzwe ya shitingi ya shitingi yimashini yimashini izunguruka saa 180 rpm zikorewe imitwaro. Ibi ntabwo ari ibintu bya catalog. Byemejwe na ISO 4527, ASTM B964, hamwe na protocole yihariye yo guturika-ntabwo ari ibishushanyo mbonera gusa.
Ubushobozi bune butandukanya PM nyayo Kwishyira hamwe na Surface-Urwego Sourcing
Nukuri ifu ya metallurgie yibicuruzwa ntabwo itanga intambwe zayo zikomeye. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Urujya n'uruza ruguma munsi y'inzu imwe - ntabwo byoroshye, ahubwo ni ukugenzura:
- Ifu mbisi yemewe: Nta kureka icyiciro. Buri bwoko bwa T800 cyangwa cobalt-nikel butwara raporo yikizamini gishobora gukurikiranwa na EN 10204 3.1 - kandi igenzurwa nyuma yo kwakirwa hakoreshejwe OES spectroscopy hamwe nisesengura rya sivi.
- Ibikorwa bya Hybrid. Nta ntoki zisobanura ko nta kwihanganira gutunganyirizwa ibintu bitunguranye hagati ya casting na mashini.
- Guhuza ubushyuhe bwo guhuza. Twapimye kugera kuri 22% mubuzima bwumunaniro mugihe gusaza gukurikira HIP mumasaha 4 ugereranije no gutinda gutunganywa.
- Igenzura rya zeru-inenge: CMM isikana kuri buri kintu, ntabwo buri gice cya 10; optique ya profilometrie hejuru yikimenyetso cyose; irangi ryinjira muri ASTM E165 kuri zone zose zihangayikishije. Ntakintu cyanyuze kidafite ibikoresho byuzuye hamwe nibikorwa byo gukurikirana.
Ikibazo Cyigiciro - Kandi Kuki Kubaza “Bihendutse?” Nintambwe Yambere
Bamwe mu bashinzwe gutanga amasoko bagereranya amagambo ashingiye ku giciro cyonyine. Ibyo birananirana muri PM-ikora cyane. Amashanyarazi ya $ 210 ya cobalt-alloy arashobora kugura 3.7 × kurenza verisiyo yumuringa usanzwe - ariko imara 14 × igihe kirekire muri serivisi zidahwitse kandi ikuraho ihagarikwa ridateganijwe rigereranya $ 8.400 / saha mubikorwa bya ruganda. Turakurikirana ikiguzi nyacyo nyirizina (TCO) mumishinga itatu: hydraulic OEM imwe yagabanije imirimo yo kubungabunga buri mwaka ku kigero cya 63% nyuma yo kwimukira mumazu ya silinderi ya AMS 5387; undi wubaka pompe yo mu majyepfo yuburasirazuba bwa Aziya yagabanije igipimo cyakuwe kuri 9.2% kugeza 0.4% nyuma yo kuva mumucanga ukajya mumishinga ya HIP +.
Ingingo yo gutangaho ntabwo ari ikiguzi-ni ikiguzi cyingaruka. Iyo valve yawe igomba gufunga kuri -40 ° C na 7.500 psi idatemba, cyangwa uruziga rwa winch rugomba kohereza itara rinyuze muri mm-12 ya cross-cross utarinze gutanga umusaruro, "byiza bihagije" nta ntera yo kwibeshya. Aho niho uburambe bwihariye bwa domaine bufite akamaro: kumenya umwirondoro wo kuvura ubushyuhe burinda ikwirakwizwa rya cbalt karbide muri T800, cyangwa uburyo bwo kwerekeza ibice bya MIM kumeza ya CNC kugirango ugabanye kugoreka imihangayiko isigaye mugihe cyo kurangiza.
Ibyo Kubaza Mbere yuko Uhuza Ifu Yose Ifatanyabikorwa
Ntubaze “Urashobora gukora iki gishushanyo?” Baza aho:
- “Ni ubuhe bwoko bw'ifu hamwe n'uburyo bwo guhuriza hamwe wemeje kuri uru rubanza rwihariye, kandi ni ayahe makuru y'ibizamini abigaragaza?”
- "Nigute ushobora kugenzura ikwirakwizwa ry'ingano ingano ya HIP, kandi ni ibihe bimenyetso bya microscopi ubika kuri buri kintu?"
- "Niba GD&T ihamagarira datum B gukomoka ku buso bwakorewe ku cyuma cyacumuye, ni gute ushobora kwemeza ko ibintu bisubirwamo mu bice 200?"
- "Ni ubuhe butumwa bwawe bumaze igihe kirekire bukoreshwa kuri uyu muryango wavanze - kandi ni iki CpK yari ifite ku bipimo bikomeye kuri lot # 150?"
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. asubiza ibyo bibazo hamwe nuburyo bwanditse - ntabwo ari amasezerano. Ikigo cyabo cyujuje ISO gikora ibikorwa bitagabanije kuringaniza ibice bito bito, ntabwo ari prototypes gusa cyangwa mega-lot. Bashyigikira igishushanyo mbonera hakiri kare - ntabwo ari ukuzamura, ahubwo ni imitego yo gukora ibendera: igipimo cyubugari bwurukuta rutumira ibyuho bigabanuka muri MIM, inguni zinguni nazo zidakabije kugirango zisohore, cyangwa ubushyuhe bwo kuvura ubushyuhe buzahatira kongera gukora kuri bore yihanganira cyane.
Niba umushinga wawe utaha usaba ibice bikora - bidakwiriye gusa - noneho utangire na a ifu ya metallurgie yibicuruzwa bipima intsinzi mukuzunguruka kurokotse, ntabwo byoherejwe gusa. Kuberako mubikorwa byingenzi-bigoye, kwizerwa ntabwo biranga. Nibisobanuro byonyine bifite akamaro.
