Iyo hydraulic pombimudziyo ipurojekiti yekutanga yekuisa hydraulic michina.Hunhu hwepombi mudziyo ndeimwe yekiyi kune yakajairika kushanda basa reiyo hydraulic system.
1. Paunenge uchironga uye pombi, kunyatsofungisisa kunofanira kupiwa kune zvikamu, hydraulic components, pipe joints, uye flanges dzinoda kubatanidzwa zvichienderana ne hydraulic schematic diagram.
2. Kuiswa, kuronga, uye nzira yepombi inofanira kuva yakachena uye yakajairika, ine mitsara yakajeka.Edza kusarudza yakatwasuka kana yakatwasuka pombi marongero, uye kusaenzana kwemapombi akatwasuka kunofanira kunge kuri ≤ 2/1000;Iyo isina kutwasuka kwepombi yakatwasuka inofanira kuva ≤ 2/400.Tarisa nelevel gauge.
3. Panofanira kuva nemukaha unodarika 10mm pakati peparallel kana intersecting pipe systems.
4. Midziyo yepombi inodiwa kuti ifambise kurodha, kuburitsa, uye kugadziriswa kwepombi, hydraulic valves, uye zvimwe zvikamu.Chero chikamu chepombi kana chikamu muhurongwa chinofanirwa kuparadzaniswa uye kuunganidzwa zvakasununguka sezvinobvira pasina kukanganisa zvimwe zvikamu.
5. Paunenge uchinyorera iyo hydraulic system, zvinodikanwa kuve nechokwadi kuti pombi ine imwe dhigirii yekuomarara uye anti oscillation kugona.Mapombi anotsigira uye mabhanhire anofanirwa kuve akashongedzerwa zvakakodzera.Mapombi akamonyoroka anofanirwa kunge aine mabhuraketi kana mabhanhire ari pedyo nekukombama.Iyo pombi haifanirwe kubatanidzwa zvakananga kune bracket kana pombi clamp.
6. Chikamu chepombi hachifaniri kugamuchirwa nemavhavha, mapombi, uye mamwe ma hydraulic components uye accessories;Zvikamu zvinorema hazvifanirwe kutsigirwa nemapaipi.
7. Zvakakosha kufunga nzira dzinobatsira dzemapaipi akareba kudzivirira kushushikana kunokonzerwa nekushanduka kwekushisa kunokonzera kuwedzera kwepombi uye kupera.
8. Izvo zvinodikanwa kuve neyakajeka yekutanga hwaro hwepombi mbishi zvinhu zvakashandiswa, uye mapaipi ane zvisingazivikanwi zvigadzirwa hazvibvumirwi kushandiswa.
9. Hydraulic system piping ine dhayamita isingasviki 50mm inogona kutemwa negumbo rekukuya.Mapaipi ane dhayamita ye50mm kana kupfuura anowanzo kutemwa ne mechanical processing.Kana kucheka kwegesi kuchishandiswa, zvinodikanwa kushandisa nzira dzekugadzira michina kuti ubvise zvikamu zvakashanduka nekuda kwegadziriro yekucheka gasi, uye panguva imwe chete, iyo welding groove inogona kubviswa.Kunze kwepombi yemafuta ekudzoka, hazvibvumidzwe kushandisa roller type kneading cutter kucheka kudzvanywa kwepombi.Zvakakosha kucheka pamusoro pepombi flat uye kubvisa burrs, oxide skin, slag, etc. Iyo yakachekwa yepamusoro inofanira kunge yakananga neaxis yepombi.
10. Kana pombi inoumbwa nezvikamu zvakawanda zvepombi uye zvikamu zvinotsigira, inofanira kugamuchirwa imwe neimwe, yakapedzwa chikamu chimwe chete, yakaungana, uye yakashongedzerwa nechikamu chinotevera kudzivirira zvikanganiso zvakaunganidzwa mushure meimwe welding.
11. Kuti uderedze kurasikirwa kwechidimbu, chikamu chimwe nechimwe chepombi chinofanira kudzivirira kukurumidza kuwedzera kana kuderedzwa kwechikamu chemuchinjikwa uye kunopinza uye kutendeuka.
.Kureba kwechikamu ichi chemutsara wakatwasuka kunofanira kunge kwakakura kudarika kana kuenzana nekaviri dhayamita yepombi.
13. Cold bending nzira inogona kushandiswa kune mapaipi ane dhayamita yekunze isingasviki 30mm.Kana iyo dhayamita yekunze yepombi iri pakati pe30-50mm, kutonhora kwekukotama kana kupisa nzira dzekukotamisa dzinogona kushandiswa.Kana iyo dhayamita yekunze yepombi yakakura kupfuura 50mm, iyo inopisa yekukotama nzira inowanzoshandiswa.
14. Mawelder anopinza mapombi ehydraulic anofanirwa kubata chitupa chequalification chepamusoro chepombi.
15. Kusarudzwa kwekugadzira teknolojia: Acetylene gas welding inonyanya kushandiswa kune mapaipi ane rusvingo rwemadziro kazhinji 2mm kana zvishoma mu carbon steel pipes.Arc welding inonyanya kushandiswa kune mapaipi ane kabhoni simbi pombi madziro ukobvu kupfuura 2mm.Zvakanakisisa kushandisa argon arc welding yekuputika kwepombi.Kune mapaipi ane madziro ukobvu anopfuura 5mm, argon arc welding ichashandiswa priming uye Arc welding ichashandiswa kuzadza.Kana zvichidikanwa, welding inofanira kuitwa nekuzadza gomba repombi nekugadzirisa gasi.
16. Tsvimbo dzeWelding uye fluxes dzinofanirwa kufananidzwa neiyo welded pombi zvinhu, uye zviratidzo zvadzo zvinofanirwa kuve zvakajeka zvichibva pane izvo zvinhu, zvine chitupa chekugonesa chigadzirwa, uye ive mukati menguva yekushandisa inobatsira.Welding tsvimbo uye fluxes inofanira kuomeswa maererano nemitemo yechigadzirwa chavo chisati chashandiswa, uye dzinofanira kuchengetwa dzakaoma panguva yekushandiswa uye kushandiswa pazuva rimwe chete.Iyo electrode coating inofanira kunge yakasununguka kubva pakudonha uye kuputika kuri pachena.
17. Butt welding inofanira kushandiswa hydraulic pipeline welding.Usati waputira, tsvina, tsvina yemafuta, unyoro, uye ngura mavara pamusoro pe groove uye nzvimbo dzayo dziri pedyo nehupamhi hwe 10-20mm dzinofanira kubviswa uye kucheneswa.
18. Mabutt welding flanges anofanirwa kushandiswa kugadzira pakati pemapaipi nemaflange, uye kuboora maflange hakufanirwe kushandiswa.
19. Butt welding inofanira kushandiswa pakusungirirwa kwepombi uye majoini epombi, uye welding yekupinda haifaniri kushandiswa.
20. Butt welding inofanira kushandiswa pakugadzira pakati pemapaipi, uye kupinda mukati hakubvumirwi.
Nguva yekutumira: Jun-25-2023