Iyo abajenjeri bagaragaje uruganda rukora ibyuma bisobanutse neza kubikoresho byinganda byihanganira cyane, ntibategeka ibyuma gusa - babona ubunyangamugayo bwimikorere munsi yumuvuduko wa hydraulic 350, barwanya umuvuduko ukabije kuri 120 ° C, cyangwa bakagumana ± 0.015 mm kuzunguruka mumashanyarazi azenguruka nyuma yamasaha 10,000 yo gukora. Urwo rwego rwo kwizerwa ntiruturuka kubishingwe rusange. Iva mubafatanyabikorwa bafata metallurgie nkubuhanga-ntabwo ari inganda.
Impamvu ituze rinini ritangira kera mbere yuko isuka isukwa
Kunanirwa kwinshi mumazu yumuvuduko mwinshi wa valve cyangwa silinderi ya pompe ya piston isubira inyuma kumpamvu imwe: microstructure idahuye murwego rwoherejwe nubushyuhe. Twabibonye inshuro nyinshi - ibice bitambutsa ubugenzuzi bwa CMM mubushyuhe bwicyumba, hanyuma bikarwana mugihe cya serivisi kubera guhangayika gusigaye biturutse ku gukonjesha kutaringaniye mu guta umucanga cyangwa gutandukanya ingano mubitungwa bifite isuku nke. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Ibyuma byose hamwe nibyuma bitangirwamo ibyuma bitangirana no kugenzura ibikoresho byemewe - ntabwo ari urusyo gusa, ahubwo ni isesengura ryukuri rya buri gice cyashonze. Twambukiranya uburinganire bwa karubone, ibirimo delta ferrite, hamwe na ruswa ishobora kwangirika mbere yo gusuka. Nuburyo dufata ± 0.02 kwihanganira mm 300 kuri OD silinderi-Ntabwo ari ibisubizo byikizamini kimwe, ariko murwego rwa 500 rugizwe nibikorwa.
Aho gukina birangirira kandi neza
Gushora imari bitanga net-shusho ya geometrie. Gutera umucanga bikora misa nubushyuhe. Ariko ntanubwo atanga isura yanyuma yimikorere yonyine. Niyo mpamvu guhuza vertical atari ijambo ryo kwamamaza hano-niyo nzira yonyine yo kugenzura kugoreka. Inzu ya cobalt-nikel ivanze pompe yubatswe mumucanga uhujwe na silika irashobora kwiyongera kuri 0,12 mm yo gukura kwubushyuhe mugihe cyo gukemura. Niba gutunganya bibaye nyuma yicyumweru, utongeye guhangayika cyangwa kugabanya ibibazo mbere yo kugabanya, iryo terambere rihinduka muburyo butemewe na GD&T kurenga kubintu byingenzi bya datum. Ikigo cyacu gikurikirana uburyo bwo kuvura ubushyuhe, kugabanya imihangayiko, hamwe na CNC itunganya amashanyarazi mu masaha 72 - kandi igapima intambwe yose yo hagati ikoresheje Zeiss CONTURA G2 CMMs yahinduwe kuri ISO 10360-2. Kuri AMS 5387 cobalt alloy ibice 6, dukoresha ibikoresho bya karbide byabugenewe hamwe na chip-breaker ya geometrie nziza hamwe nogutanga ibicuruzwa bya cryogenic-bitatewe nuko "byateye imbere," ariko kubera ko ibikoresho bisanzwe bya HSS bitandukanya 0,04 mm mugihe ushushanya T800 alloy nozzles ifite uburebure bwa mm 0.8.
Igiciro nyacyo cya "kitari gisanzwe" ntabwo kiri muri cote-kiri mubikorwa
Abakiriya bakunze kubaza bati: “Urashobora gukora iyi shitingi idasanzwe? Icyo batavuga-ariko icyo dukora iperereza mugihe cyo gusuzuma-injeniyeri-ni ukumenya niba igice gikeneye kurokoka imitwaro ya torsional ya 22 kN · m mugihe kizunguruka saa kumi nimwe zumugoroba mukirere cyuzuyemo umunyu. Ibyo bihindura byose: urwego rwibintu (F22 na F22 CL3), uburyo bwo kuvura ubushyuhe (busanzwe + ubushyuhe vs kuzimya & ubushyuhe), kurangiza hejuru (Ra 0.8 µm hasi na Ra 0.4 µm yubashye), ndetse no gupakira (impapuro zangiza-impapuro zangiza, ntabwo zipfunyika plastike). Turabashyira ibendera hakiri kare - ntabwo bigoye gahunda, ariko kugirango tunanirwe kunanirwa kumurima. Umukiriya umwe yazigamye amadolari 89.000 mugihe cyo guhindura igihe ahindura inguni ya chamfer ku cyicaro cyumuvuduko ukabije kuva kuri 15 ° kugeza kuri 22 ° - impinduka yagabanije guhindagurika guterwa no gutemba no kongera ubuzima bwa serivisi kuva kumezi 4 kugeza 11. Ubwo bushishozi bwavuye mubisobanuro byacu byo gusobanura GD&T, ntabwo byashushanyije.
Icyizere ntabwo cyemewe-kiragenzurwa, icyiciro hamwe
ISO 9001 kubahiriza bikugeza kumuryango. Gukurikirana byuzuye bigukomeza murwego rwo gutanga. Buri cyuma cyerekana neza uruganda rusaba kugenzura ubuziranenge. Bake bagumana ibyuzuye-urwego rwinyandiko: nimero yubushyuhe, gusuka itariki, indangamuntu y itanura, raporo yikizamini cya tensile, gushushanya ikarita yuburebure bwigice, hamwe na dosiye ya scan ya CMM yabitswe mumyaka 10. Turabikora. Mugihe OEM yu Burayi yasabye isesengura ryuzuye rya microstructural ku kohereza ibicuruzwa bitagira umuyonga, twatanze amashusho ya SEM yerekana ingano y’ingano ya austenite - ntabwo "ihura na ASTM A351 CF8M." Ukwo gukorera mu mucyo ntabwo ari ubushake. Nuburyo duhuza na API 6A, EN 1515-2, na ASME B16.34 ibisabwa tutiriwe dushyira mubikorwa ubugenzuzi bwabandi kuri buri PO. Ibikorwa byacu bidafite ishingiro ntabwo bitanga igitambo-bikubiyemo: kugenzura ibikoresho byinjira, kwemeza ingingo ya mbere, kugenzura mubikorwa kuri 20% na 70% birangiye, hamwe no gupima imikorere yanyuma kumuntebe yikizamini cya hydraulic kugeza kuri 700 bar.
Niba umushinga wawe utaha usaba ibyuma byerekana neza ubushobozi bwuruganda - ntabwo ari ugutera gusa, ahubwo bigenzurwa na metallurgie, kugenzura ibipimo bihamye, hamwe na zeru-zidashobora gukurikiranwa - tangira uhuza tekiniki, ntabwo ari impapuro. Umufatanyabikorwa mwiza ntabwo yujuje gusa ibisobanuro. Barateganya aho ibyo bisobanuro bigwa mubikorwa-byisi.
