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Ntuziaka ntinye maka ọkpọkọ hydraulic

Oge: 2022-03-28 Hits: 8

Hydraulic ntinye pipeline bụ nnukwu ọrụ nke ntinye akụrụngwa hydraulic. Ogo nke ntinye pipeline bụ otu n'ime igodo maka ịrụ ọrụ nkịtị nke usoro hydraulic.

1. Mgbe ị na-emepụta ihe na ọkpọkọ, anyị kwesịrị ibu ụzọ tụlee ihe ndị dị na ya, hydraulic components, ọkpọkọ ọkpọkọ na flanges chọrọ ijikọ dị ka eserese hydraulic schematic siri dị.

2. pipe laying arrangement and direction should be neat and consistent, clear hierarchy. Horizontal or vertical pipe should be used as far as possible, and the non-parallelism of horizontal pipe should be less than or equal to 2/1000; The non-perpendicularity of the vertical pipe should be less than or equal to 2/400. Check with a level.

3. Ekwesịrị inwe oghere nke karịa 10mm n'etiti usoro ọkpọkọ ma ọ bụ obe.

4. Nhazi nke pipeline ga-eme ka pipeline, valvụ hydraulic na ihe ndị ọzọ dị mfe ibu ma budata, mmezi. Ọkpụkpọ ọ bụla ma ọ bụ ihe dị na sistemụ ahụ kwesịrị inwe onwe ya ịkwasa na ikpokọta ruo n'ókè o kwere mee na-enweghị emetụta ihe ndị ọzọ.

5. Pip ga-eme ka pipeline nwee ụfọdụ siri ike na nguzogide vibration. Ekwesịrị inye nkwado ọkpọkọ na mkpọchi nke ọma. The ekwe a ga-enye ọkpọkọ na ihe nkwado ma ọ bụ ọkpọkọ ọkpọkọ n'akụkụ ebe mgbada. Agaghị ejikọta ọkpọkọ ozugbo na nkwado ma ọ bụ mkpọ ọkpọkọ.

6. Ibu nke pipeline ekwesịghị ibufe valves, nfuli na ihe ndị ọzọ hydraulic na enyemaka; E kwesịghịkwa iji ọkpọkọ kwado ihe ndị dị arọ dị arọ.

7. Maka ọkpọkọ ogologo oge, a ghaghị ime ihe ndị dị irè iji gbochie nrụgide nke mgbanwe okpomọkụ na mgbasawanye nke ọkpọkọ.

8. The pipe material used must have clear original basis material, for unknown pipe material is not allowed to use.

9. Pipe dayameta nke hydraulic usoro n'okpuru 50mm nwere ike bee site na-egweri wheel ọnwụ igwe. Ekwesịrị iji usoro eji arụ ọrụ egbutu ọkpọkọ nwere dayameta karịa 50mm. Ọ bụrụ na a na-eji igbutu gas eme ihe, ọ dị mkpa iji wepụ ihe ngbanwe nke nhazi nke gas na-egbutu site na nhazi nhazi, a pụkwara ịdọrọ eriri ịgbado ọkụ n'otu oge ahụ. A naghị anabata ahịrị mmanụ nrụgide site na iji ụdị squeeze cutter gbutuo ma ewezuga tub nloghachi. Pipe ọnwụ elu ga-eji ire ụtọ, wepụ burr, oxide ọnụ ọgụgụ, slag, wdg The mbepụ elu kwesịrị perpendicular ka tube axis.

10. When a pipe route is composed of multiple pipe sections and accessories, it should be taken over one section at a time to complete one section. After assembly, the next section should be configured to avoid cumulative error after one welding.

11. Iji belata mfu nrụgide mpaghara, akụkụ nke ọ bụla nke pipeline kwesịrị izere mgbasawanye mpaghara mpaghara na mbelata nke ngalaba na ịgbagọ nkọ.

12. Ọkụ ejikọrọ na ọkpọkọ akwa ma ọ bụ flange ga-abụrịrị ọkpọkọ kwụ ọtọ, ya bụ, ahịrị axis nke ọkpọkọ a kwesịrị ịdị na ya. ihe dabara adaba, na axis nke flange bụ ihe yiri ya ma na-ekekọta. Ogologo akụkụ ahịrị a kwụ ọtọ ga-adị ukwuu karịa ma ọ bụ hà nhata na dayameta ọkpọkọ 2.

13. Pipe na mpụta dayameta na-erughị 30mm nwere ike oyi-ehulata. Oyi ekwe ma ọ bụ na-ekpo ọkụ ekwe ike ga-eji mgbe elu dayameta nke ọkpọkọ bụ 30 ~ 50mm. Mgbe dayameta mpụta nke ọkpọkọ ahụ karịrị 50mm, a na-anabatakarị usoro ịgbado ọkụ.

14. Ndị na-agba ọkụ na-agbakọta pipeline hydraulic ga-enwe akwụkwọ ịgbado ọkụ maka pipeline dị elu.

15. The oke nke ịgbado ọkụ usoro: acetylene gas ịgbado ọkụ na-tumadi ji n'ozuzu carbon ígwè anwụrụ mgbidi ọkpụrụkpụ bụ ihe na-erughị ma ọ bụ hà 2mm ọkpọkọ. A na-ejikarị welding arc eme ihe maka ọkpọkọ ígwè nwere mgbidi mgbidi karịrị 2mm. Ọ ka mma ịkwanye ọkpọkọ na argon arc welding. Ọ bụrụ dị mkpa, ịgbado ọkụ kwesịrị ime site na-ejuputa oghere ọkpọkọ na gas nchebe.

16. Electrode, flux kwesịrị dakọtara na ọkpọkọ welded, ika ahụ ga-enwerịrị ozi ndabere doro anya, enwere akwụkwọ ngwaahịa, na n'oge eji eme ihe dị irè. Ekwesịrị ịsacha electrode na flux dị ka nkọwapụta ngwaahịa ahụ si dị tupu ejiri ya, ma debe ya n'oge a na-eji ya, ma jiri ya n'otu ụbọchị ahụ. Ihe mkpuchi elektrọn kwesịrị ịbụ enweghị peeling na mgbawa dị ịrịba ama.

17. Ekwesịrị iji ịgbado ọkụ butt maka ịgbado ọkụ hydraulic. Tupu ịgbado ọkụ, unyi, mmanu mmanu, mmiri na nchara tụrụ n'elu uzo na gburugburu 10 ~ 20mm n'obosara kwesịrị ihicha.

18. Butt ịgbado ọkụ flanges ga-eji maka ịgbado ọkụ ọkpọkọ na flanges, kama plug-in flanges.

19. Ọkụ na ọkpọkọ Ngwado nke dabara kwesịrị ịgbado ọkụ butt, ọ bụghị nkwụnye n'ụdị.

20. A ga-eji ịgbado ọkụ butt maka ọkpọkọ na ọkpọkọ, anaghị ekwe ka nkwụnye nkwụnye.

21. Hydraulic ọkpọkọ ịgbado ọkụ, mgbidi weld ga-adị 0.3-0.5mm dị elu karịa ọkpọkọ. A naghị ekwe ka ọ banye n'ime mgbidi dị n'ime. Mgbe ịgbado ọkụ, jiri faịlụ ma ọ bụ obere egweri wheel rụkwaa onuete ịgbado ọkụ nke dị elu na mgbidi dị n'ime. Wepu welding slag na burr iji nweta ogo dị larịị.

22. The cross ngalaba nke butt weld ga- perpendicular na etiti ahịrị nke ọkpọkọ.

23. A naghị anabata akụkụ weld n'akụkụ nkuku ma ekwesịrị izere ya n'etiti eriri abụọ nke pipeline.

24. Mgbe ịgbado ọkụ ọkpọkọ, ntụpọ ịgbado ọkụ ga-arụ ọrụ dị ka echichi ọnọdụ, na mgbe dissembled maka ịgbado ọkụ. Mgbe ịgbado ọkụ, a ga-eme mgbakọ plastik.

25. N'oge usoro ịgbado ọkụ niile, a ga-egbochi mbuso agha nke ifufe, mmiri ozuzo na snow. Mgbe ịgbado ọkụ, welds nwere mgbidi na-erughị ma ọ bụ hà nhata 5mm ga-adị mma nke ọma na ụlọ okpomọkụ. E kwesịghị ịmanye oyi site na ifufe siri ike ma ọ bụ mmiri mmiri.

26. A ga-agbacha nke ọma, ọdịdị ya ga-adị otu ma dịkwa larịị. A ga-atụnye akwa akwa nke ọkpọkọ nrụgide maka nyocha nchọpụta ntụpọ.

27. Mgbe ọkpọkọ ọkpọkọ ọkpọkọ, a ga-etinyerịrị pipeline otu ugboro dịka ọnọdụ ha si dị. Jikọọ akụrụngwa hydraulic, ngọngọ valve, okpokolo agba na ọdụ mgbapụta. interface ọ bụla kwesịrị dabara na etiti, ọ bụghị njikọ gbagọrọ agbagọ. Mgbe ị na-atọpụ ihe ndị dị na ọkpọkọ ma ọ bụ skru flange, a gaghị enwe nnukwu ihe ngbanwe, oghere ma ọ bụ n'akụkụ akụkụ nke etiti etiti n'akụkụ ihe ndị ahụ. elu. Ọ bụrụ na-emepụta ụdị ọnọdụ a nwere ike iji ọkụ akpọọ nkụ plastik kpochapụ.

28. Enwere ike ịgbanye ọkpọkọ ọkpọkọ na etiti ahụ nke ọma mgbe ọkpọkọ niile mechara. Enwere ike ịgbanye ya dịka achọrọ.

29. Mgbe ọkpọkọ, ịgbado ọkụ na tupu echichi, ọkpọkọ na-disassembled ọzọ maka pickling phosphating. Mgbe ịchachara phosphating na pipeline, ikuku na-ekpo ọkụ n'ime pipeline maka ihicha ngwa ngwa. Mgbe ihicha, dị ka n'ime ụbọchị ole na ole iji wụnye usoro, ọkpọkọ site hydraulic mmanụ, n'ozuzu nwere ike ịbụ nchara ọgwụgwọ, ma kwesịrị kwesịrị ekwesị na-. Ọ bụrụ na ịchọrọ iji ogologo oge, ị ga-agba agba mkpuchi mkpuchi, ọ ga-abụrịrị na awa 48 mgbe phosphating gachara. Ekwesiri iburu n'uche na mkpuchi mgbochi ga-adaba na mmiri nhicha ma ọ bụ mmanụ hydraulic nke a na-eji na-ehicha pipeline n'ọdịnihu.

30. Before the pipes are installed again after pickling, phosphating and drying, the inner wall of each pipe shall be pre-cleaned. After pre-cleaning, the system should be re-installed as soon as possible, and the whole system should be recycled until the cleanliness level of the system design requirements is reached.

31. Ngwa hose na-ejedebe na oge ndị a: akụrụngwa n'etiti ihe ndị na-agagharị agagharị; Mfe iji dochie akụkụ ngbanwe ebe; Kwụsị nnyefe nke mkpọtụ igwe ma ọ bụ mkpọtụ.

32. Echichi nke ụdọ ga-akpachara anya ka ọ ghara ime eriri na akwa akwa akwa na-akpata nrụgide ọzọ, mgbagha, mgbaka dị nkọ, esemokwu na ọnọdụ ọrụ ọjọọ ndị ọzọ.

33. Tupu loading sooks n'ime usoro, n'ime mgbidi na akwa akwa akwa e kwesịkwara ihicha.