Kupanga vacuum booster.
The vacuum booster makamaka amapangidwa ndi pisitoni, diaphragm, kubwerera kasupe, kukankhira ndodo ndi joystick, valavu yoyendera, valavu ya mpweya ndi plunger (vacuum vacuum), ndi zina zotero.
Mfundo yogwiritsira ntchito vacuum booster
1, pampu ya brake booster imagwiritsa ntchito mfundo yopumira mpweya pamene injini ikugwira ntchito, kuchititsa kuti mbali imodzi ya chilimbikitso ikhale yopanda mphamvu, zomwe zimapangitsa kusiyana kwapakati pokhudzana ndi kuthamanga kwa mpweya kumbali inayo, ndikugwiritsa ntchito kusiyana kwapakati onjezerani mphamvu ya braking. Ngakhale pangakhale kusiyana kochepa kwambiri pakati pa mbali ziwiri za diaphragm, chifukwa cha dera lalikulu la diaphragm, kukakamiza kwakukulu kungathe kupangidwa kukankhira diaphragm kumapeto kwa kutsika kwapansi.
2, m'malo ogwirira ntchito, kukankhira ndodo yobwerera kasupe kumapangitsa kuti chopondapo chikhale pamalo oyamba, panthawiyi, chubu cha vacuum ndi malo olumikizirana ndi vacuum valavu yotseguka, mkati mwa chilimbikitso, diaphragm imagawidwa kukhala. chipinda chowona cha mpweya ndi chipinda chogwiritsira ntchito, zipinda ziwirizi zikhoza kulumikizidwa wina ndi mzake, nthawi zambiri zonse zimakhala zolekanitsidwa ndi dziko lakunja, Pokhala ndi zida ziwiri za valve, chipinda cha mpweya chikhoza kugwirizanitsidwa ndi mlengalenga;
3. Injini ikamathamanga, pondani pa brake pedal, pansi pa ndodo yokankhira, vacuum valve imatsekedwa, nthawi yomweyo, valavu ya mpweya kumbali ina ya ndodo yokankhira imatsegulidwa, ndipo pambuyo pake. mpweya umalowa (chifukwa chopondapo chopondapo cha brake kuti upangitse phokoso la kupuma), zidzachititsa kuti mpweya usayende bwino m'chipindamo. Pansi pa kukakamiza koyipa, diaphragm imakokedwa kumapeto kwa pampu ya brake master, kenako ndikuyendetsa ndodo ya pampu ya brake master. Izi zimakulitsanso mphamvu za miyendo.
Kodi chimachitika ndi chiyani pamene chowonjezera cha vacuum chikutha?
Pampu ya brake booster imagwira ntchito motere:
1, pampu ya brake booster imagwiritsa ntchito mfundo yopumira mpweya pamene injini ikugwira ntchito, kuchititsa kuti mbali imodzi ya chilimbikitso ikhale yopanda mphamvu, zomwe zimapangitsa kusiyana kwapakati pokhudzana ndi kuthamanga kwa mpweya kumbali inayo, ndikugwiritsa ntchito kusiyana kwapakati onjezerani mphamvu ya braking. Ngakhale pangakhale kusiyana kochepa kwambiri pakati pa mbali ziwiri za diaphragm, chifukwa cha dera lalikulu la diaphragm, kukakamiza kwakukulu kungathe kupangidwa kukankhira diaphragm kumapeto kwa kutsika kwapansi.
2, m'malo ogwirira ntchito, kukankhira ndodo yobwerera kasupe kumapangitsa kuti chopondapo chikhale pamalo oyamba, panthawiyi, chubu cha vacuum ndi malo olumikizirana ndi vacuum valavu yotseguka, mkati mwa chilimbikitso, diaphragm imagawidwa kukhala. chipinda chowona cha mpweya ndi chipinda chogwiritsira ntchito, zipinda ziwirizi zikhoza kulumikizidwa wina ndi mzake, nthawi zambiri zonse zimakhala zolekanitsidwa ndi dziko lakunja, Pokhala ndi zida ziwiri za valve, chipinda cha mpweya chikhoza kugwirizanitsidwa ndi mlengalenga;
3. Injini ikamathamanga, pondani pa brake pedal, pansi pa ndodo yokankhira, vacuum valve imatsekedwa, nthawi yomweyo, valavu ya mpweya kumbali ina ya ndodo yokankhira imatsegulidwa, ndipo pambuyo pake. mpweya umalowa (chifukwa chopondapo chopondapo cha brake kuti upangitse phokoso la kupuma), zidzachititsa kuti mpweya usayende bwino m'chipindamo. Pansi pa kukakamiza koyipa, diaphragm imakokedwa kumapeto kwa pampu ya brake master, kenako ndikuyendetsa ndodo ya pampu ya brake master. Izi zimakulitsanso mphamvu za miyendo.
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Chonde tiyimbireni ngati mukufuna zinthu zotere.
Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa zida zamagalimoto za MG&MAUXS zolandiridwa kuti mugule.
