Momwe mungasankhire valavu yochepetsera kuthamanga

Zosankha zavalavu yochepetsera kuthamanga

1. Pakati pa kuthamanga kwachikasu kwa masika, kuthamanga kwa kutuluka kumatha kusinthidwa mosalekeza pakati pa valavu yayikulu ndi yochepa kwambiri, ndipo pasakhale kugwedeza kapena kugwedezeka kwachilendo;

2. Pachisindikizo chofewa chochepetsera valavu, pasakhale kutayikira mkati mwa nthawi yofunikira;kwa zitsulo zosindikizira zotsekemera zochepetsera valavu, kutayikira sikungathe kupitirira 0,5 ya kutuluka kwakukulu;

3. Pamene kutulutsa kwamtundu wonse kumasintha, vuto lachiwongoladzanja lomwe limachokera nthawi yomweyo silidutsa 20, ndipo mtundu wotsogolera sudutsa 10;

4. Kuthamanga kwa njira kukasintha, vuto lachiwongoladzanja silidutsa 10, ndipo mtundu wotsogolera sudutsa 5;

5. Kuthamanga kwa valve yakumbuyo ya nthunzi yotentha kwambiri yosinthikavalve kuchepetsa kuthamangaiyenera kukhala yotsika kuposa nthawi 0,5 ya kuthamanga pamaso pa valve;

6. Kugwiritsa ntchito ma valve ochepetsera kuthamanga ndikofala kwambiri.Angagwiritsidwe ntchito nthunzi, wothinikizidwa mpweya, mankhwala mpweya, madzi, mafuta ndi zina zambiri zamadzimadzi TV makina ndi zida ndi mapaipi.Kuchuluka kwa sing'anga yomwe imadutsa potulukira kwa valve yochepetsera mphamvu nthawi zambiri imawonetsedwa ndi kutuluka kwa misa kapena kuchuluka kwa voliyumu;

7. Metal mvuvu mwachindunji-kuchita kupanikizika kuchepetsa valavu ndi oyenera pansi, sing'anga ndi yaing'ono m'mimba mwake nthunzi TV;

8. Pulasitiki filimu mwachindunji-kuchitaWoyang'anira Gasi Wachilengedwendi oyenera sing'anga pansi kuthamanga, sing'anga caliber gasi ndi sing'anga madzi;

9. Valavu yochepetsera kuthamanga kwa woyendetsa ndege ndi yoyenera pazovuta zosiyanasiyana, zosiyana siyana ndi kutentha kosiyanasiyana kwa nthunzi, mpweya ndi madzi.Ngati wapangidwa ndi chitsulo chosapanga dzimbiri, chitsulo chosapanga asidi, amatha kugwiritsidwa ntchito pazinthu zosiyanasiyana zowononga.

10. Pilot zitsulo mvuvu kuthamanga kuchepetsa valavu ndi oyenera pansi kuthamanga, sing'anga ndi yaing'ono m'mimba mwake nthunzi, mpweya ndi TV zina;valavu yotseka pneumatic

11. Valavu yochepetsera ya diaphragm ndiyoyenera kutsika pansi, kuthamanga kwambiri, nthunzi yapakati ndi yaying'ono m'mimba mwake kapena sing'anga yamadzi;

12. Kusinthasintha kwa kayendedwe ka njira ya valve yochepetsera mphamvu kuyenera kuyang'aniridwa pa 80 ~ 105 ya kulowetsedwa kwa mphamvu ya njira.Ngati izo zipitirira, makhalidwe a pre-shrink pressure adzakhala osokonezeka;

13. Kawirikawiri, kupanikizika kwa valve yakumbuyo kwa valve yochepetsera kupanikizika kuyenera kukhala osachepera 0.5 nthawi ya kupanikizika pamaso pa valve;

14. Kasupe aliyense wachikasu wa valve yochepetsera mphamvu amagwiritsidwa ntchito pamtundu wina wa kutulutsa, ndipo kasupe wachikasu ayenera kusinthidwa;

15. Pamene kutentha kwa sing'anga kuli kokwera, valavu yochepetsera makina oyendetsa pisitoni kapena valavu yochepetsera zitsulo imagwiritsidwa ntchito;valve yotseka mwadzidzidzi

16. Sing'angayo ikakhala yonyowa ndi gasi kapena madzi, nthawi zambiri imasankhidwa kuti igwiritse ntchito valavu yochepetsera valavu kapena valavu yochepetsera diaphragm;

17. Sing'anga ikakhala nthunzi, injini yoyendetsa pisitoni kapena zitsulo zoyendetsa zitsulo zochepetsera mphamvu ziyenera kugwiritsidwa ntchito;

18. Pofuna kuyendetsa ntchito yeniyeni, kusintha ndi kukonza, valavu yochepetsera kuthamanga iyenera kuikidwa pa chitoliro cha mlingo.