LITUO mongaKampani yapamwamba kwambiri yodziwika bwino pa kafukufuku ndi chitukuko, kupanga, ndi kugulitsa zida zoyesera. Ndi gulu la akatswiri ofufuza ndi chitukuko, kampaniyo nthawi zonse imapanga zatsopano ndikuyambitsa ukadaulo wapamwamba ndi zida kuchokera kumayiko akunja komanso akunja. Zinthu zathu zimaphatikizapo kuyesa moyo wa mipando, zipinda zoyesera zachilengedwe, kuyesa bafa, ndi zida zina zoyesera. Timaperekanso mayankho oyesera omwe ali ndi makonda kutengera zosowa za makasitomala.
Apa pali mayeso okhudza makina oyesera magwiridwe antchito.
(Makina oyesera magwiridwe antchito a shawa a LIUO)
1.Kuwunika kulondola kwa ulusi wa chitoliro
Kulondola kwa ulusi wa chitoliro cha kulumikizana kwakunja kwa mutu wa shawa kuyenera kuyezedwa ndi ulusi woyezera wolondola wofanana. Kulondola kwa ulusi wa chitoliro cha kulumikizana kwakunja kwa mutu wa shawa kuyenera kukwaniritsa zofunikira zolondola.
2. Kuwunika magwiridwe antchito achitetezo
- Ikani mutu wa shawa munthawi yomwe ikugwiritsidwa ntchito, kutentha kwa madzi pa 42 C2C, mphamvu yosinthasintha 0.10 MPa 0.02 MPa ndi mphamvu yosinthasintha 0.30 MPa± 0.02 MPa motsatana. Mukatha kugwiritsa ntchito bwino kwa mphindi 10 ndi masekondi 10, yang'anani ngati mbali zosiyanasiyana za mutu wa shawa zili ndi dzanja. Zosinthasintha, yang'anani mutu wa shawa, gawo lililonse la mutu wa shawa liyenera kukhala losinthasintha, mutu wa shawa usakhale ndi mawonekedwe oonekera bwino, ndipo mawonekedwe ake a madzi sayenera kusintha.
- Ikani mutu wa shawa womwe ukugwiritsidwa ntchito, kutentha kwa madzi pa 70 C± 2 C, kuthamanga kwa mphamvu 0.05 MPa 0.02 MPa ndi kuthamanga kwa mphamvu 0.50 MPa± 0.02 MPa motsatana. Mukatha kugwiritsa ntchito bwino kwa mphindi 10 ndi masekondi 10, yang'anani mawonekedwe osiyanasiyana a mutu wa shawa ndi dzanja. Yang'anani ngati ziwalozo ndi zosinthasintha. Yang'anani mutu wa shawa. Gawo lililonse la mutu wa shawa liyenera kukhala losinthasintha, mutu wa shawa usakhale ndi mawonekedwe oonekera bwino, ndipo mawonekedwe ake amadzi sayenera kusintha.
3. Kuphimba pamwamba ndi khalidwe la plating
- Kuzizira mwachangu komanso kuyesa magwiridwe antchito otentha mwachangu
Njira zoyesera zofunikira pakupanga ndi kuyika zinthu za pulasitiki pamwamba ndi motere:
a) Ikani chitsanzocho mu uvuni wokhala ndi kutentha kwa madigiri 70°C ± 2C ndikusunga kwa mphindi 30;
b) Ikani chitsanzocho nthawi yomweyo kutentha kwa 15C ~ 20C ndikuchisunga kwa mphindi 15;
c) Ikani chitsanzocho nthawi yomweyo kutentha kwa -30C~-25C kwa mphindi 30;
d) Ikani chitsanzocho nthawi yomweyo kutentha kwa 15C ~ 20C kwa mphindi 15.
Zomwe zili pamwambapa ndi nthawi yoyesera yozizira mwachangu komanso kutentha mwachangu, ndipo mayesowa amachitika moyenerera, kwa nthawi zonse 5. Pambuyo pa mayeso a kuzungulira, onani ngati chophimba pamwamba pa chitsanzocho chawonongeka pansi pa gwero la kuwala lobalalika la mphamvu ya 700 1x ~ 1 000x patali ya 300 mm ndi 20 mm kuchokera ku chitsanzocho.
4. Kuyang'anira magwiridwe antchito otseka
Lumikizani chitsanzocho ku payipi yoperekera madzi. Kutentha kwa madzi ndi madigiri 70℃±2℃, ndipo kuthamanga kwa mphamvu yoyesera ndi 0.05MPa±0.02MPa ndi 0.50MPa±0.02MPa motsatana kwa mphindi 5±10. Yang'anani ngati pali kutuluka kulikonse pakati pa mutu wa shawa ndi ziwalo zake zolumikizira. Kutuluka kwa madzi.
5. Kuyang'anira mphamvu ya makina
Sipayenera kukhala ming'alu, kusinthika kosatha kapena kuwonongeka kwina pambuyo poyang'aniridwa.
6. Mayeso oyeserera kukana kutopa kotentha komanso kozizira
Kutentha kwa madzi kumapeto kwa madzi otentha ndi 70 C2, kutentha kwa madzi kumapeto kwa madzi ozizira ndi 20 C2, ndipo kuchuluka kwa madzi omwe amatuluka ndi 0.30 MPa ± 0.02 MPa. Mukayesa pogwiritsa ntchito zida zoyendera madzi ambiri komanso nthawi yosinthira yosapitirira masekondi awiri, madzi ozizira a 2 n amaperekedwa kaye, kenako madzi otentha a mphindi ziwiri, pa nthawi imodzi, chitani mayeso a 300 cycle. Mukayang'anitsitsa, sipayenera kukhala kutuluka madzi, ming'alu, kusokonekera kosatha komanso kulephera kugwira ntchito.
7. Kuyang'anira kayendedwe ka madzi
Yesani kutentha kwa madzi T<30C, mayesowa ali ndi njira zotsatirazi
- Sinthani chipangizo choyesera pa mphamvu ya 0.10 MPa ± 0.02 MPa, sungani mphamvu ya pressure kukhala yokhazikika kwa mphindi imodzi, kenako lembani kuchuluka kwa madzi omwe akuyenda q1. Sungani momwe chipangizo choyesera chilili chosasintha ndikuzimitsa madzi.
- Ikani chitsanzocho pa chipangizo choyesera, yambani madzi, sinthani kuthamanga kwa mphamvu ya mayeso kufika pa 0.10 MPa ± 0.02 MPa, sungani kuthamanga kwa mpweya kwa mphindi imodzi, yesani ndikulemba kuchuluka kwa madzi omwe akuyenda mu shawa; yesani katatu, ndipo tengani avhareji ya Q1.
Zofunikira pa magalimoto:
8. Kuyang'anira magwiridwe antchito a konkire
Ikani ndikukonza cholowera madzi a shawa ndi ulusi wolumikizira wofanana, ikani mphamvu yokoka ya axial F ya 500 N10 N ku mutu wa shawa, ndikusunga kwa masekondi 15. Onani ngati pali kuwonongeka kulikonse koonekeratu pa chogwirira cha shawa, mutu wa shawa, ndi zina zotero pa gawo lililonse lolumikizira. Chotsani mutu wa shawa ndikulumikiza ku payipi yoperekera madzi. Sungani kwa mphindi 5 ± masekondi 5 pansi pa kutentha kwa madzi osapitirira 30C ndi kuthamanga kwa dynamic kwa .50 MPa0.02 MP. Onani ngati pali kutuluka kwa madzi mu mutu wa shawa ndi zigawo zake zolumikizira.
Kukana kuyang'anira katundu woyikidwa
Kukana kwa ulusi wa chitoliro cholumikizira shawa ku katundu woyikira kuyenera kuyesedwa motsatira malamulo. Pambuyo poyesa, ulusiwo suyenera kukhala ndi ming'alu, kuwonongeka ndipo ukwaniritse zofunikira zomwe zili patebulo pansipa.
10. Kuyesa kuziziritsa
Ndikofunikira kuti kutentha kusapitirire madigiri 3 Celsius panthawi yoyeserera.
11. Mayeso a moyo wosintha ntchito ya shawa
Kuyesaku kuyenera kuchitika pa shawa yokhala ndi majeti awiri kapena kuposerapo amadzi. Pambuyo pa maulendo 10,000 motsatira malamulo, zofunikira ziyenera kukwaniritsidwa.
12. Kuyang'anira shawa yonyamula m'manja yolimbana ndi siphon
Mu shawa, ngati zinthu zolumikizira kupatula mutu wa shawa wogwiridwa ndi manja, monga mapaipi ndi ma faipu, zilibe zida zotsutsana ndi siphon, mutu wa shawa wogwiridwa ndi manja uyenera kukhala ndi ntchito yotsutsana ndi siphon. Kugwira ntchito kwa anti-siphon kumayesedwa motsatira malamulo, ndipo palibe madzi owoneka bwino mu chitoliro chotseguka.
13. Kuyang'anira magwiridwe antchito a kulumikizana kozungulira
Pa shawa zokhazikika zosunthika kapena mitu ya shawa yokhala ndi zolumikizira za mpira, mayesowa ayenera kuchitika. Pambuyo pa maulendo 10,000 motsatira malamulo, zida zolumikizira mpira siziyenera kutayikira ndipo ziyenera kukwaniritsa zofunikira.
14. Mayeso a mphamvu yosinthira ntchito
Kuti mugwiritse ntchito mutu wa shawa wogwiritsidwa ntchito m'njira zambiri, lumikizani chitsanzocho ku payipi yoperekera madzi pansi pa kutentha kwa madzi T ≤ 30° ndi mphamvu yosinthasintha 0.25 MP ± 0.02 MPa, ndipo gwiritsani ntchito choyezera kuti muyese mphamvu kumapeto kwa chogwirira kuti musinthe ntchitoyo. Mphamvu yake yosinthira ntchito kapena torque siyenera kupitirira 45 kapena 1.7 N·m; pazinthu zopangidwa ndi anthu olumala, siziyenera kupitirira 22 N musanayambe komanso mutayesa moyo wanu.
15. Mayeso amphamvu ozungulira mutu wa mpira
Pa shawa zosunthika zokhazikika zomwe zimalumikizidwa ndi mipira, mphamvu yozungulira mutu wa mpira imafunika kuyesedwa ndipo siyenera kupitirira 45N.
16. Kuyesa kotsika
Mitu ya shawa yogwiritsidwa ntchito m'manja imayesedwa motsatira malamulo, ndipo palibe kusintha kapena ming'alu yomwe imakhudza chitetezo ndi magwiridwe antchito abwinobwino yomwe imaloledwa. Zigawo zomwe zimalekanitsidwa kapena kugwa panthawi yoyeserera zitha kubwezeretsedwanso ndipo chitsanzocho chiyenera kukhala ndi magwiridwe antchito abwinobwino. Pambuyo poyesa, shawa yamanja iyenera kutsatira zofunikira.
17. Kuyang'anira mphamvu ya jakisoni
Akayesedwa motsatira malamulo, mphamvu yapakati yopopera ya shawa yogwiritsidwa ntchito ndi manja iyenera kukhala yosachepera 0.85 N. Ngati vinyo wa maluwa omwe ali mkati mwake ali ndi njira zingapo zotulutsira madzi, mphamvu yapakati yopopera idzagwiritsidwa ntchito.
Nthawi yotumizira: Disembala-20-2023
