Nchifukwa chiyani valavu ya brake ndi yofunika kwambiri mu dongosolo la hydraulic?

Mu makina amakono a mafakitale, makina a hydraulic amagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana monga makina omanga, makina a migodi, ndi zomangamanga za sitima chifukwa cha ubwino wake wotumiza mphamvu moyenera komanso mokhazikika. Valavu ya brake, monga gawo lofunikira la makina a hydraulic, ndi yofunika kwambiri.

1. Kuonetsetsa kuti zipangizo zikugwira ntchito bwino

Zipangizo zoyendetsedwa ndi makina oyendetsera magetsi nthawi zambiri zimakhala ndi katundu wambiri komanso liwiro lalikulu. Ngati ngozi yachitika ndipo mabuleki sangathe kuchitika pa nthawi yake, nthawi zambiri zimayambitsa ngozi zazikulu zachitetezo. Valavu ya mabuleki imatha kupereka mphamvu yeniyeni yoyendetsera mabuleki m'mikhalidwe yabwinobwino, kulola kuti zidazo ziyime bwino malinga ndi cholinga cha woyendetsa, kupewa kulephera kugwira ntchito; pazochitika zadzidzidzi monga kulephera kwa magetsi, posintha valavu ya mabuleki kutsogolo ndikugwirizana ndi zinthu monga ma accumulators, imatha kuyankha mwachangu ndikupanga mabuleki adzidzidzi. Mwachitsanzo, panthawi yogwira ntchito m'migodi, zida zazikulu monga ma excavator zimadalira valavu ya mabuleki kuti iyime pa nthawi yake ngati zinthu zawonongeka mwadzidzidzi, kuletsa zida kuti zisagwedezeke kapena kutaya ulamuliro, ndikuwonetsetsa kuti antchito ndi katundu wa zida ali otetezeka.

2. Kuonetsetsa kuti ntchito ikuyenda bwino komanso mokhazikika

Kugwira ntchito kwa makina oyendetsera magetsi kumafuna kulamulira kolondola, ndipo makhalidwe a valavu ya mabuleki amakhudza mwachindunji kulondola ndi kukhazikika kwa ntchitoyo. Kapangidwe kake kakang'ono kamalola kuti kayikidwe m'malo opapatiza popanda kusokoneza kapangidwe ka makina oyendetsera magetsi, ndipo kamathanso kugwirizana ndi zinthu zina. Kuphatikiza apo, imakhala ndi kumveka bwino kwa phazi, kuyankha mwachangu kwa kuthamanga, komanso kusintha kosalala, zomwe zimathandiza ogwiritsa ntchito kuwongolera molondola mphamvu ya mabuleki malinga ndi momwe ntchito ikuyendera. Taganizirani chitsanzo cha crane mu makina omanga. Pa ntchito zonyamula, valavu ya mabuleki imatha kuyimitsa mkono wonyamula pamalo osankhidwa, kupewa kusakhazikika kwa mabuleki komwe kungayambitse kugwedezeka kapena kugwa kwa chinthu cholemera, kukonza bwino ntchito komanso magwiridwe antchito.

3. Kusinthasintha malinga ndi malo ndi mikhalidwe yosiyanasiyana yogwirira ntchito

Makina a hydraulic m'mafakitale osiyanasiyana amakumana ndi malo osiyanasiyana ogwirira ntchito ndi mikhalidwe. Magawo a magwiridwe antchito a valavu ya brake amatsimikizira kusinthasintha kwake. Tebulo lotsatirali likuwonetsa magawo ofunikira a valavu ya brake ndi zochitika zofananira zosinthira:

4. Kuonjezera kudalirika ndi moyo wautumiki wa dongosololi

Valavu ya brake ili ndi zofunikira kwambiri pa ukhondo (kufika pamlingo wa 18/16/13, ISO4406), komanso imachepetsa kuthamanga kwa mafuta obweza osapitirira bar imodzi. Izi zimathandiza kusunga ukhondo ndi kukhazikika kwa dongosolo la hydraulic. Malo oyera a dongosolo amachepetsa kuwonongeka kwa zigawo za hydraulic ndi zinyalala, ndipo kuthamanga kwa mafuta obweza kokhazikika kumapewa kugwedezeka kwa dongosolo chifukwa cha kusinthasintha kwa kuthamanga, motero kuchepetsa kulephera kwa dongosolo lonse la hydraulic, kukulitsa moyo wa ntchito ya zida, kuchepetsa ndalama zokonzera bizinesi ndi nthawi yopuma, ndikuwonetsetsa kuti ntchito ikupitilizabe.

Vavu ya mabuleki imagwira ntchito yofunika kwambiri mu dongosolo la hydraulic pankhani yotsimikizira chitetezo, kuwongolera magwiridwe antchito, kusintha chilengedwe, komanso kudalirika kwa dongosolo. Ndi gawo lofunikira kwambiri pakugwira ntchito kokhazikika, kogwira mtima komanso kotetezeka kwa dongosolo la hydraulic. Ndi chitukuko chopitilira cha ukadaulo wamafakitale, zofunikira pakugwira ntchito kwa valavu ya mabuleki zidzapitiriranso kukwera. Vavu ya mabuleki idzakhalanso yatsopano komanso yokonzedwa nthawi zonse, kupereka chithandizo champhamvu kwambiri pakupanga dongosolo la hydraulic.