Iyo ruswa ishobora kurya inyuze mumazu ya pompe mumurongo wo gutunganya acide sulfurike - cyangwa mugihe intebe ya valve yananiwe munsi yumuvuduko wamazi yo mu nyanja ya chloride-abajenjeri ntibagera kubicyuma rusange kitagira umwanda. Basobanura Alloy 20: nikel-fer-chromium-umuringa-molybdenum alloy yakozwe kugirango irwanye umwobo, gucika intege, nigitero rusange mubidukikije bikabije. Ariko kwerekana Alloy 20 ni kimwe cya kabiri cyintambara. Ikibazo nyacyo kiri mu gushaka an Alloy 20 uruganda burigihe butanga uburinganire bwuzuye, uburinganire bwa microstructural, hamwe nubushakashatsi bwuzuye - ntabwo ari icyemezo cyurusyo gusa.
Kuki "Uruganda rwa Alloy 20" ni Ijambo Ry'ishakisha Ryingenzi - Ntabwo ari Ijambo ryibanze gusa
Amatsinda atanga amasoko muri peteroli na gaze, gutunganya imiti, hamwe n’amazi yo mu nyanja ntibakunze gushakisha “Abatanga Alloy 20.” Bandika "Uruganda rwa Alloy 20" - kubera ko bakeneye gihamya yo kugenzura ibicuruzwa bitaziguye. Isosiyete yubucuruzi irashobora kuvuga byihuse, ariko ntishobora kwemeza ubushyuhe-ubushyuhe, kugenzura ibyakozwe mbere yo kuyitunganya, cyangwa guhindura inzira ya CNC ishingiye kuri geometrie nyayo. Twabonye ibintu bitatu byananiranye bitangwa nabanyabigega bashakaga Alloy 20 kwibagirwa mu ruganda rutemewe: icyiciro kimwe cyerekanaga ruswa hagati y’amasaha 48 muri 30% H₂SO₄; undi yari afite 0,12 mm ya drift mumazu ya pisitori ya pompe ya piston-bihagije kugirango itere kashe ya catastropique. Kwizera-kwisi kwizerwa gutangirira aho ibikoresho bibisi bihura na disipuline.
Ubushobozi bune budasubirwaho bwuruganda rwukuri 20 Uruganda
Yizewe Alloy 20 uruganda igomba kumenya imikorere ine ihujwe - ntanumwe murimwe ushobora gutangwa hanze nta ngaruka:
- Gukurikirana ibikoresho kugeza kumubare wubushyuhe: Buri kabari, ingot, cyangwa gushora imari bigomba gutwara chimie yashonze (ASTM B462), ingano yingano (ASTM E112), hamwe nibipimo bifatika (1095–1150 ° C, kuzimya amazi). Nta na kimwe kidasanzwe.
- CNC ikora hamwe no kugenzura ubushyuhe bwumuriro: Alloy 20 akazi-gakomeye. Igikoresho gisanzwe gitera kwihuta. Dukoresha ibikoresho bikaze, bito-RPM byo gutunganya hamwe na cryogenic coolant itanga - kandi dukurikirana ubushyuhe bwigice hagati. Izamuka rya 5 ° C rihindura ibikoresho ubuzima bwa 40%.
- Kwemeza ibipimo mubyiciro bitatu.
- Igeragezwa ryimikorere rihujwe no guhangayikishwa no gusaba: Ntabwo ari ibizamini byumuvuduko wa hydrostatike gusa - ahubwo byikurikiranya byinshyi: inzinguzingo 10,000 zingana na 250-bars pulsation kumubiri wumuvuduko wumuvuduko, hanyuma hakurikiraho ubugenzuzi bwirangi.
Aho Abenshi muri Alloy 20 Abaguzi Bagwa Bigufi-Nuburyo Guhuza Vertical Kubikosora
Bamwe bashobora kuvuga ko gukina no gutunganya bishobora gutezimbere ukundi. Ariko mubikorwa, uko gutandukana bitera ingingo zo gutsindwa. Tekereza AMS 5387 ya cobalt-alloy plug yakozwe muri casting ya Alloy 20: niba uruganda rutagenzura igipimo cyo gukomera, intera ya dendrite iratandukanye. Ihindagurika rihindura ubukana bwaho - kandi igipimo cyibiryo bya CNC kigomba guhinduka. Hatariho amakuru asangiwe hagati yishami rya casting na mashini, urabona haba ibikoresho birenze urugero cyangwa uburebure bwurukuta.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ikora nkigice kimwe cyahujwe-ntabwo ari ihuriro ryabashoramari. Ikigo cyacyo cyujuje ISO kirimo imirongo yo guta umucanga, selile 5-axis ya CNC, hamwe nitanura ryubushyuhe munsi yinzu. Mugihe umukiriya yohereje igishushanyo cya winch center shaft roller, injeniyeri babanza kwigana gukomera, hanyuma bakabyara kode yimashini biturutse kumurongo wa STL-ntabwo biva muri CAD yabigenewe. Ibi bivanaho icyuho "nkuko cyateguwe na as-cast" gitera 68% ya Alloy 20 rework, kuri logi yo kunanirwa imbere (2022–2023).
Ibyo Mubona Mubyukuri Iyo Ufatanije na Tekinike ya Alloy 20 Uruganda
Ibi ntabwo ari amagambo yo hasi. Byerekeranye n'ibizagerwaho:
- Ntibitangaje kubigenzura-ingingo ya mbere: Buri prototype ikubiyemo raporo ya CMM yashyizweho umukono hamwe n'ibara ryerekana ikarita-yatanzwe mbere yo koherezwa.
- Igishushanyo-cyo-gukora-ibitekerezo mu masaha 72: Dushira ahabona amakimbirane ya GD&T, dutanga radii yo kugabanya ibibazo, kandi tumenye ibintu byiza kuruta imashini - byose bifite ingaruka zingana.
- Urwego-urwego rwinyandiko rwoherejwe hamwe nibice.
- Gutanga neza mugihe cyiminsi 3.
Kurwanya ruswa ntabwo ari ibintu bifatika. Numutungo wa sisitemu-biterwa na chimie, microstructure, uburinganire bwubuso, hamwe nubudahemuka. Sisitemu ikora gusa mugihe cyo gukina, gutunganya, hamwe nubwishingizi bufite ireme nkikipe imwe.
Kureba imbere: Icyitonderwa muri High-Alloy Complexity
Imipaka ikurikira ntabwo ari nini Alloy ibice 20-ni byiza cyane. Turimo kwagura R&D mubikorwa bivangavanze: hafi-net-shusho-ishoramari ishoramari hamwe numuyoboro ukonjesha, hanyuma urangize-ukoresheje imashini ifashwa na laser kugirango uburinganire bwa sub-micron. Ibi ntabwo ari amatsiko ya laboratoire. Basanzwe mubigeragezo byo mumashanyarazi ya pompe yo gutera inshinge ikorera kuri 350 ° C na 420 bar.
Niba umushinga wawe utaha usaba ibice bikomeza kubaho aho abandi bananiwe-reba ibirenze ibyemezo. Shakisha i Alloy 20 uruganda aho metallurgiste ivugana nabakanishi burimunsi, aho buri mubare wubushyuhe ufite inkuru, kandi aho "irwanya ruswa" bisobanura imikorere yagenzuwe - ntabwo isezerano ryamakuru gusa.
