Momwe mungasinthire kuthamanga kwa pampu ya pistoni?

Ogwiritsa ntchito ambiri samamvetsetsa momwe angasinthire pampu ya plunger. Tiyeni titenge chitsanzo kuti tiyike kupanikizika kwa pampu ya pistoni ku 22 mpa, yomwe ili yofanana ndi mphamvu ya 22 mpa.
1. Pamutu wa pampu wa pampu ya pistoni, pezani mutu wa hexagon wofanana ndi wononga (ndi kapu ya pulasitiki yaing'ono yokutidwa ndi zakuda ndi zachikasu), ndipo khalani ndi mtedza wosungira umene umakhala ngati loko. Mukamasula nati poyamba, ndiyeno mutembenuzire wononga molunjika, mphamvu ya mpope idzawonjezeka.
2. Pambuyo pozungulira pang'onopang'ono, muyenera kumva phokoso la kutuluka kwa mafuta, lomwe limachokera ku valve yotetezera dongosolo. Mafuta a hydraulic akadutsa mu valve yotetezera panthawi yogwira ntchito, kutentha kwa valavu yachitetezo palokha kumakwera pamwamba pa thupi.
3. Sinthani valavu yotetezera ku msinkhu womwewo, pafupifupi 3-5 kutembenukira molunjika, ndiyeno sinthani screw ya mutu wa mpope. Panthawi yodumpha, payenera kukhala makina opimitsira magetsi okhudzana ndi dongosolo ndi malo oyezera mphamvu pazitsulo zapompu, zomwe zimasinthidwa kuti zikhale ndi mphamvu ya 22 mpa.
4. Kenako, tembenuzani wononga valavu ya valavu yachitetezo motsatira koloko. Pamene kupanikizika kwa makina opangira magetsi kuli pa 22 mpa, valve yotetezera imapanga phokoso, imadzaza mafuta, ndikugwira ntchito. Kenako, tembenuzani valavu yachitetezo mozungulira pafupifupi madigiri 15-20, ndipo ntchito yosinthayo imatsirizika.
Kawirikawiri, dzina la pampu ya plunger lidzakhala ndi mphamvu yogwira ntchito kwambiri ya pampu ya plunger, yomwe nthawi zambiri imakhala yoposa 20 mpa. Kuonjezera apo, chizindikiro cha nameplate cha valve yotetezera dongosolo chiyeneranso kukhala ndi mphamvu yogwira ntchito kuposa 22 mpa, ndipo ngati ilinso yotsika, sichingasinthidwe.

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