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Dynamic uye Static Balance yeCentrifugal Pump

Categories:Technology Service Author: Kwakabva:Mavambo Nguva yekubuda:2022-09-17
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1. Static Balance
Iyo static balance yepombi yecentrifugal inogadziriswa uye yakaenzana pamusoro pekugadzirisa pamusoro pe rotor, uye iyo yakasara isina kuenzana mushure mekugadzirisa ndeyekuvimbisa kuti rotor iri mukati mehutano hwakatarwa hwekusagadzikana kunobvumirwa panguva ye static state, iyo inonziwo static balance. , inozivikanwawo se single-sided balance.

2. Dynamic Balance
Chiyero chine simba chepombi ye centrifugal inogadziriswa uye yakaenzana pamativi maviri kana anopfuura ekugadzirisa rotor panguva imwe chete, uye iyo yakasara isina kuenzana mushure mekugadzirisa ndeyekuvimbisa kuti rotor iri mukati mehutano hwakatarwa hwekusagadzikana kunobvumirwa panguva yekuchinja, iyo. inonziwo dynamic balance. Maviri-mativi kana akawanda-mativi chiyero.

3. Kusarudzwa uye Kugadziriswa kweRotor Balance yeCentrifugal Pump
Nzira yekusarudza nzira yekuenzanisa yerota yepombi yecentrifugal inyaya huru. Kusarudzwa kwayo kune nheyo yakadai:
Chero bedzi iyo inosangana nezvinodiwa zvekushandiswa mushure mokunge rotor yakaenzana, kana inogona kuenzaniswa, usaita kuenzanisa kwekugadzirisa, uye kana ichikwanisa kuita kuenzanisa kwemaitiro, usaita static uye dynamic balancing. Chikonzero chiri nyore kwazvo. Static balancing iri nyore kuita pane kusimba kuenzanisa, kuchengetedza vashandi, kushanda nesimba uye mutengo.

4. Dynamic Balance Test
Iyo dynamic balance test inzira ye dynamic balance yekuona uye kugadzirisa centrifugal pombi rotor kuti isangane nezvinodiwa zvekushandisa.
Kana zvikamu zvacho zvichitenderera, senge akasiyana dhiraivha shafts, main shafts, mafeni, pombi yemvura impellers, maturusi, mota nemarotor emhepo turbines, ivo vakaungana vanonzi miviri inotenderera. Mumamiriro ezvinhu akanaka, kana muviri unotenderera uchitenderera uye usingatendereri, kumanikidzika pakutakura kwakafanana, uye muviri wakadaro unotenderera muviri unotenderera wakaenzana. Nekudaro, nekuda kwezvinhu zvakasiyana-siyana senge zvinhu zvisina kuenzana kana hurema husina chinhu, zvikanganiso mukugadzirisa nekuunganidza, uye kunyange asymmetric geometric maumbirwo mukugadzira, akasiyana siyana anotenderera einjiniya anoita kuti muviri unotenderera utenderere. Iyo centrifugal inertial simba inogadzirwa nedikidiki haigoni kukanzura imwe neimwe kunze. Iyo centrifugal inertial simba inoshanda pamushini uye hwaro hwayo kuburikidza nekutakura, ichikonzera kuzunguzika, ruzha, kukurumidza kutakura kupfeka, kupfupisa hupenyu hwemuchina, uye tsaona dzinoparadza muzviitiko zvakakomba.
Kuti izvi zviitike, rotor inofanira kuva yakaenzana kuitira kuti isvike pachiyero chinobvumirwa chekuenzanisa, kana kuti inoguma mechanical vibration amplitude inoderedzwa mukati mehutano hunobvumirwa.


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