1. Chengetedza vharafu yakachena

Chengetedza zvikamu zvekunze uye zvinofamba zvevhavha yakachena, uye chengetedza kuvimbika kwepende yevhavha. Iyo pamusoro pevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha, iyo trapezoidal tambo pahunde uye stem nati, inotsvedza ye stem nut uye bracket uye giya rekutapurirana, worm uye zvimwe zvinhu zviri nyore kuunganidza yakawanda tsvina senge guruva, mafuta mavara. uye zvisaririra zvezvinhu, zvichikonzera kusakara nekuora kuvharuvhu.

Nokudaro, valve inofanira kugara yakachena. Kazhinji, guruva riri pavharuvhu rinofanira kutsvairwa nebhurasho uye nemhepo yakamanikidzwa, kana kutocheneswa newaya yemhangura kusvikira nzvimbo yekugadzira uye inofananidzwa nepamusoro inoratidza simbi inopenya, uye pendi yependi inoratidza ruvara rwependi. Muteyo wechipfu unozoongororwa kanokwana kamwe chete pashift nemunhu aneruzivo; Vhura plug yepasi yevharuvhu yekugezesa uye steam trap nguva nenguva yekuchenesa, kana kuibvisa nguva nenguva kuti icheneswe, kuitira kudzivirira vharafu kuti isavharwe netsvina.

2.Keep valve lubricated

Kuzora kwevharuvhu, iyo trapezoidal tambo yevharuvhu, nzvimbo dzinotsvedza dze stem nati uye bracket, meshing zvikamu zvenzvimbo inotakura, giya rekutumira uye giya rehonye, ​​uye zvimwe zvikamu zvinowirirana zvinofanirwa kuchengetedzwa nekuzora kwakanaka. zviyero, kuitira kuderedza kupokana uye kudzivirira kuwirirana. Kune zvikamu zvisina mafuta mucherechedzo kana jekiseni, zviri nyore kukuvadzwa kana kurasika mukushanda, iyo yakazara lubrication system software inofanirwa kugadziriswa kuti ive nechokwadi chekupfuura kwemafuta.

Mafuta ekuzora anofanirwa kuzorwa mafuta nguva nenguva zvichienderana nemamiriro ezvinhu. Ivhavhavha inovhurika kazhinji ine tembiricha yakakwirira yakakodzera kukwirisa kamwe pavhiki kusvika pamwedzi; Usawanzo kuvhura, tembiricha haina kunyanyisa vharafu refueling kutenderera nguva inogona kuva yakareba. Mafuta ekuzora anosanganisira oiri yeinjini, bota, molybdenum disulfide uye graphite. Injini yemafuta haina kukodzera kuvhavha yepamusoro yekushisa; Butter haina kukwana, kana. Dzinonyunguduka dzopera. High tembiricha vharafu yakakodzera kuwedzera molybdenum disulfide uye kupukuta graphite upfu. Kana girisi uye mamwe girizi akashandiswa kutsvedza zvikamu zvakafumurwa kunze, senge trapezoidal shinda uye mazino, zviri nyore kwazvo kusvibiswa neguruva. Kana molybdenum disulfide uye graphite poda inoshandiswa pakuzora, hazvisi nyore kusvibiswa neguruva, uye iyo chaiyo yekuzora mhedzisiro iri nani pane bota. Graphite powder haisi nyore kuiswa pakarepo, uye inogona kushandiswa nemafuta mashoma emuchina kana mvura yakagadziriswa paste.

Iyo plug valve ine mafuta ekuzadza chisimbiso inofanirwa kuzadzwa nemafuta zvinoenderana nenguva yakatarwa, zvikasadaro zviri nyore kupfeka nekudonha.

Kunze kwezvo, hazvibvumirwi kugogodza, kutsigira zvinhu zvinorema kana kumira pavhavha kuitira kudzivirira valve kuti irege kusvibiswa kana kukuvara. Kunyanya asiri-metallic material mesh magonhi uye mavharuvhu akakanda esimbi, inofanira kurambidzwa.

Chengetedza kuchengetedza kwemidziyo yemagetsi. Kuchengetwa kwemagetsi emagetsi hakufaniri kuva pasi pekamwe pamwedzi muhuwandu. Zvinyorwa zvekuchengetedza zvinosanganisira: nzvimbo yacho ichacheneswa pasina kuunganidza guruva, uye midziyo haizove yakasvibiswa nemhepo nemafuta; Nzvimbo yekuisa chisimbiso neinongedzo ichave yakasimba uye yakasimba. No leakage; Zvikamu zvekuzora zvichazadzwa nemafuta maererano nemirairo, uye valve stem nut ichave yakasvibiswa nemafuta; Chikamu chemidziyo yemagetsi chinenge chakamira pasina kutadza kwechikamu, switch switch uye thermal relay haifanire kugumburwa, uye ruzivo rwekuratidzira mwenje ruchave rwakarurama.