Kodi hydraulic power system ndi chiyani?

1. Kodi hydraulic power system ndi chiyani?

Dongosolo la hydraulic ndi chida chathunthu chomwe chimagwiritsa ntchito mafuta ngati sing'anga yogwirira ntchito, chimagwiritsa ntchito mphamvu yamafuta ndikuwongolera ma hydraulic actuator kudzera ma valve owongolera ndi zida zina, kuphatikiza zida zamagetsi, ma actuators, zinthu zowongolera, zinthu zothandizira (zowonjezera) ndi ma hydraulic. mafuta. Makhalidwe otulutsa a prime mover nthawi zambiri sagwirizana ndi zofunikira za actuator (mphamvu, liwiro, kusamuka). Choncho, mtundu wina wa chipangizo chopatsirana chimafunika kuti chisinthe zotsatira za prime mover moyenera kuti zigwirizane ndi zofunikira za makina ogwirira ntchito. A hydraulic system ndi chipangizo chomwe chimagwiritsa ntchito mfundo ya hydraulic kuti ikwaniritse ntchitoyi.

Hydraulic system ndi hydraulic source device kapena hydraulic device kuphatikizapo ma valve olamulira, omwe amapangidwa ndi hydraulic pump, motor for drive, tank mafuta, directional valve, throttle valve, valve yothandizira ndi zina zotero. Malingana ndi kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ntchitokambo kawibumbo ndi mapaipi amafuta, ndi ma hydraulic system amatha kuzindikira zochita zosiyanasiyana.

Sitima ya Hydraulic imatchedwanso hydraulic pumping station, mota imayendetsa pampu yamafuta kuti izungulira, mpope imayamwa mafuta mu thanki kenako kusewera mafuta, kutembenuza mphamvu yamakina kukhala mphamvu yamafuta a hydraulic, mafuta a hydraulic kudzera mu block yophatikizika (kapena kuphatikiza ma valve) ndi valavu ya hydraulic kuti ikwaniritse njira, kuthamanga, kusintha kwa kayendedwe ka kayendedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake. za liwiro, kulimbikitsa makina osiyanasiyana a hydraulic kuti agwire ntchito.

Ma hydraulic station ndi chida chodziyimira pawokha cha hydraulic, chomwe chimapereka mafuta molingana ndi zofunikira za chipangizo choyendetsa (chokhala) ndikuwongolera komwe, kuthamanga ndi kutuluka kwamafuta, komwe kumagwiritsidwa ntchito pamakina osiyanasiyana a hydraulic pomwe wolandila ndi hydraulic chipangizo. imatha kupatulidwa, kuyendetsedwa ndi mota kuti izungulire mpope wamafuta, pampu imayamwa mafuta kuchokera ku tanki kenako kusewera mafuta, kutembenuza mphamvu yamakina kukhala mphamvu yamafuta a hydraulic.

2. Mfundo ndi kuipa kwa hydraulic power system?

Ubwino wa hydraulic pressure.

1, Zigawo zosiyanasiyana za ma hydraulic transmission zitha kukonzedwa mosavuta komanso mosinthika malinga ndi zosowa.

2, kulemera kopepuka, kakulidwe kakang'ono, inertia yaying'ono yoyenda, nthawi yoyankha mwachangu.

3, yosavuta kuwongolera ndi kuwongolera, imatha kukwaniritsa malamulo osiyanasiyana othamanga (liwiro mpaka 2000: 1).

4, imatha kupeza chitetezo chokwanira.

5, Nthawi zambiri ntchito mafuta mchere monga sing'anga ntchito, wachibale kusuntha pamwamba akhoza kudzipangira mafuta, moyo wautali utumiki.

6, N'zosavuta kuzindikira zoyenda liniya.

7, ndikosavuta kuzindikira makina opangira makina, mukamagwiritsa ntchito ma electro-hydraulic joint control, sikuti amangozindikira njira yodziwongolera yokha, komanso amatha kuzindikira kuwongolera kwakutali.

Kuipa kwa hydraulic pressure.

1, Kuchita bwino kumakhala kochepa chifukwa cha kukana kwamadzimadzi komanso kutayikira kuli kwakukulu. Ngati sichisamalidwe bwino, kudontha sikungowononga malo, komanso kungayambitse ngozi zamoto ndi kuphulika.

2, Popeza ntchito yogwira ntchito imakhudzidwa mosavuta ndi kusintha kwa kutentha, sikoyenera kugwira ntchito pansi pa kutentha kwambiri kapena kutentha kochepa.

3, Kukonzekera kwazinthu zama hydraulic kumafunika kukhala okwera, motero okwera mtengo.

4, chifukwa cha kutayikira madzi sing'anga ndi compressibility, sangakhoze kupeza okhwima kufala chiŵerengero.

5, kulephera kwa hydraulic transmission sikophweka kupeza chifukwa; kugwiritsa ntchito ndi kukonza kumafuna luso lapamwamba laukadaulo.

3. Makina amagetsi a hydraulic ali ndi magawo ati?

1, zida zamphamvu, zomwe ndi pampu ya hydraulic, ntchito yake ndikusintha mphamvu zamakina a woyendetsa wamkulu kukhala mphamvu yamadzimadzi kinetic mphamvu (yomwe imawonetsedwa ngati kuthamanga, kuthamanga), ntchito yake ndikupereka mafuta opanikizika pama hydraulic system, ndiye mphamvu. gwero la dongosolo.

2, kukhazikitsidwa kwa zigawo, kumatanthauza silinda ya hydraulic kapena hydraulic motor, ntchito yake ndikutembenuza mphamvu ya hydraulic kukhala mphamvu yamakina ndi ntchito yakunja, silinda ya hydraulic imatha kuyendetsa makina ogwirira ntchito kuti akwaniritse zoyenda zofananira (kapena swing), hydraulic motor. akhoza kumaliza mayendedwe a rotary.

3, zigawo zowongolera, zimatanthawuza ma valve osiyanasiyana omwe amagwiritsa ntchito zigawozi amatha kuwongolera ndikusintha ma hydraulic system mumayendedwe amadzimadzi, kuthamanga ndi kuwongolera, etc., kuwonetsetsa kuti kukhazikitsidwa kwa zigawozi kumatha kugwira ntchito molingana ndi zomwe anthu amafuna. kuyembekezera.

4, zigawo zothandizira, kuphatikizapo akasinja amafuta, zosefera mafuta, mapaipi ndi zolumikizira, zoziziritsa kukhosi, zoyezera kuthamanga, ndi zina zambiri.

5, sing'anga yogwirira ntchito, ndiye kuti, madzimadzi opatsirana, omwe nthawi zambiri amatchedwa mafuta a hydraulic. Dongosolo la Hydraulic ndi kudzera panjira yogwirira ntchito kuti akwaniritse kuyenda ndi kufalitsa mphamvu, kuwonjezera apo, mafuta a hydraulic amathanso kutenga nawo gawo pakusuntha kwa zigawo za hydraulic.

4. Malo ogwiritsira ntchito magetsi a Hydraulic?

Dongosolo la Hydraulic lili ndi ntchito zingapo pazotsatira zotsatirazi, makamaka pamakina omanga ndi makina azitsulo, ndi zina zambiri.

(1) Makina omanga

Makina omanga amakhala ndi gawo lalikulu lazinthu zama hydraulic, zomwe zimawerengera 43.1% yazogulitsa zonse zamakampani, ndipo gawoli likukulirakulirabe. Chaka chilichonse kupanga zofukula kunja kwa nyanja, makina amsewu, makina omanga, makina ochulukira, magalimoto osakaniza ndi magawo ena athunthu azinthu zama hydraulic zomwe zimatumizidwa kunja zimafika pafupifupi madola 150 miliyoni aku US kapena kupitilira apo.

(2) zida zamakina

Zida zamakina zimafuna kuchuluka kwamphamvu kwambiri, mapampu opondera othamanga kwambiri, ma valve a cartridge, ma valve odzaza, ma valve solenoid, ma valve ofananira, ma servo mavavu, mapampu aphokoso otsika ndi mapampu a pistoni opepuka ndi zinthu zina zamadzimadzi ndi zolimba zamagesi. . Dongosolo la hydraulic limagwiritsidwa ntchito kwambiri pakumanga zida zamakina ndi zida zogwirira ntchito, kusuntha kwa tebulo ndi zochitika zina. Ndi kupita patsogolo kwaukadaulo wopanga, zoweta zapamwamba kwambiri, zogwira mtima kwambiri, zida zamakina, makamaka kuchuluka kwa zida zamakina a CNC.

(3) kupanga magalimoto

Zogulitsa zamagalimoto ndi zanjinga zamoto zimafunikira pampu yowongolera mphamvu zambiri, kufalitsa zodziwikiratu ndi zida zowongolera ma hydraulic, mitundu yosiyanasiyana ya zisindikizo ndi zida za pneumatic; Zida zopangira magalimoto zimafunikira mapampu osiyanasiyana, ma hydraulic solenoid valves, ma valve, zida zopangira magwero a mpweya, ma valve osiyanasiyana ofananira ndi ma silinda, mapampu amagetsi, masilindala ndi ma valve owongolera magalimoto olemera.

(4) zitsulo makina

Zikumveka kuti ntchito hayidiroliki chiyambi mu zida zitsulo anafika 6.1% kuti 8.1%, mlandu pafupifupi 10% ya mtengo, Choncho, kusintha ndi chitukuko cha mafakitale zitsulo kwa hayidiroliki pneumatic zisindikizo mankhwala kupereka lalikulu msika danga. Kusanthula kwa ziwerengero zamakampani, ma hydraulic, pneumatic products for metallurgical industry mwachindunji amapereka mbali zothandizira zomwe zimawerengera 14.5% ndi 9% yazogulitsa, motero. Kuphatikiza apo, zitsulo, zida zamigodi zimafunikira mitundu yambiri yamapampu a pistoni, mavavu a cartridge, ma valve solenoid, ma valve ofananira, ma servo mavavu, masilinda, misonkhano yama hydraulic system ndi zigawo za pneumatic.

(5) hydraulic test bench

Ukadaulo wa Hydraulic umafunika kutukuka kosalekeza, zatsopano, chaka chilichonse, benchi yoyesa ma hydraulic kuyesa, yomwe ilinso gawo logwiritsa ntchito ukadaulo wa hydraulic.

(6) Zida ndi zida

Zida zamakono ndi zida, makamaka tsopano zida zazikulu, sizingasiyanitsidwe ndi kufalitsa kwa hydraulic. Kukonzekera kwa zida zamakono za hydraulic system kukonza ndi kuteteza kwakhala imodzi mwamitu yofunika kwambiri yofufuza zankhondo yathu, ndichiyeso chofunikira cha ogwira ntchito yokonza zida zankhondo, komanso kukonza moyo wa omenyera nkhondo athu ndi zida zofunika. Makamaka, kukwera kwa kusintha kwamakono, teknoloji ya magnetic flow ndi ntchito yake.