Funso loti lapampu ya Hydraulic limatha kupangira kukakamiza kuti mumvetsetse ntchito yolimba ya hydraulic dongosolo. M'malo mwake, mapampu a hydraulic amatenga mbali yofunika kutembenuza mphamvu yamakina mu mphamvu ya hydraulic, potero kupanga kukakamiza mkati mwa madzi. Zipangizozi zimapangidwa kuti ziyamwa madzi a hydralialic ndikugwiritsa ntchito mphamvu kuti zikankhire dongosolo, ndikupanga zovuta zomwe zimapangitsa makina ndi zida zosiyanasiyana. Kaya kugwiritsa ntchito bomba lobwezeretsanso pisiti kapena pampu yosiyanasiyana yomwe imadalira magiya ozungulira, mapampu a Hydraulic adapangidwa kuti apangitse mphamvu yofunikira kuti igwire bwino ntchito.
1. Mfundo yogwira ntchito pampu ya hydraulic
2. Mtundu wa pampu ya hydraulic yomwe imapanga kupanikizika
3. Zinthu zomwe zikuwakakamiza
1. Mfundo yogwira ntchito pampu ya hydraulic
Pampu ya hydraulic ndi gawo lofunikira mu dongosolo la hydraulic dongosolo, ntchito yake yofunika ndikupanga kukakamizidwa kuyendetsa madzi. Kusintha kwawo kumawalola kuti azilamulira makina osiyanasiyana ndi zida zambiri, kusewera ndi gawo lalikulu m'makampani monga kupanga, zomanga ndi mayendedwe. Apa tikuwunikira mapapu awiri odziwika za Hydraulic wamba omwe aposa msinkhu:
1. Pampu ya Piston:
Pulops mapampu amadziwika kwambiri chifukwa chochita bwino pogwiritsa ntchito ma hydralialic. Amagwirira ntchito malinga ndi kubwezeretsa, komwe piston imasuntha kumbuyo ndi mtsogolo mkati mwa silinda. Pamene piston amalemba Kenako, monga pisitono imakhazikika, imakanikiza madzimadzi, kukakamiza kudzera pampukutu ndi kulowa mu hydraulic system.
Limodzi mwa maulendo akuluakulu ampipi mapampu ndikutha kuchita zolimbitsa thupi zokwanira, zomwe zimawapangitsa kukhala oyenera pantchito zofunika, monga makina otchuka a mafakitale ndi hydraulic. Kuphatikiza apo, mapikitsi osinthika osinthika amatha kusintha kutuluka kumatulutsa kusinthasintha kwamphamvu malinga ndi zofunikira za pulogalamuyi.
2. Pampu ya Gear:
Mapampu a Gear ndi mtundu wina wotchuka kwambiri wa mphungu wodziwika bwino chifukwa chosavuta komanso kudalirika. Amakhala ndi magiya awiri obowoka - zida zamagetsi ndi zida zoyendetsedwa - atakwera mkati mwa kampu. Pamene magiya amazungulira, amapanga zipinda zomwe zimajambula m'madzi a hydralic mumadzi. Kutembenuka kumapangitsa madziwo kuti apangitse kupanikizika komwe kumafunikira kugwiritsa ntchito dongosolo la hydraulic.
Ngakhale mapampu a gear sangakhale ndi maulendo apamwamba omwewo ngati mapampu a piston, amaposa mapulogalamu omwe amafunikira mpweya wabwino komanso madzi okhazikika. Kapangidwe kake kakang'ono, mtengo wotsika komanso kukonza kochepa kumapangitsa kuti ikhale yoyenera pazinthu zosiyanasiyana za mafakitale, kuphatikiza zida zokumba zakuthupi, makaoni owongolera ndi magetsi amphamvu.
Kusankha kwampikisano pampu ndi mafuta ophatikizika kumatengera zofunikira zina za hydraulic dongosolo. Mapampu a piston amakondedwa mu ntchito zomwe amafunikira kukakamizidwa kwambiri komanso kutuluka kwamphamvu, pomwe pampu yazitsulo ndizofunika chifukwa chophweka, mphamvu yotsika mtengo komanso yunifolomu ndiyowopsa. Kupita patsogolo kosalekeza muukadaulo wamatumbo wa Hydraulic Phirini kukonza magwiridwe antchito awa, kumayendetsa bwino ntchito ndi luso la mafakitale osiyanasiyana.
2. Mtundu wa pampu ya hydraulic yomwe imapanga kupanikizika
Pampu ya hydraulic ndi chipangizo chosintha mphamvu chomwe chimasinthira mphamvu yamakina kukhala mphamvu yamadzimadzi. Mfundo yake yogwira ntchito ndikugwiritsa ntchito kusintha kwa voliyumu yotsekedwa kuti inyamule madzi, ndipo kudalira mfundo za kusintha kwa mawu kuti mukwaniritse ntchito. Mapapu a Hydraulic Ntchito zonse kutengera kusintha kwa buku la Chisindikizo, motero amatchedwanso mapampu a hydraulic.
Mapampu a Hydraulic amagawidwa mu mtundu wa zida za zida, mtundu wa Vane, wophatikiza ndi mitundu ina malinga ndi mawonekedwe awo. Aliyense ali ndi mawonekedwe awo, koma amagwira ntchito pamlingo womwewo. Kutuluka kwa pampu ya hydraulic kumatha kusinthidwa kuti pakufunika kukwaniritsa zofunikira zosiyanasiyana ntchito zosiyanasiyana.
Pampu ya Hydraulic ikagwira ntchito, imazungulira poyendetsa bwino ntchito yayikulu, ndikupangitsa kuti ntchitoyo isinthe mosalekeza, ndikupanga mafuta ophatikizika ndi zotulutsa zamafuta. Kuchuluka kwa kampu ya hydraulic kumatengera phindu la chipinda chogwira ntchito ndi kuchuluka kwa chiwerengero pa unit nthawi yayitali, ndipo sichikugwirizana ndi zovuta komanso zotulutsa zamagetsi.
3. Zinthu zomwe zikuwakakamiza
Mbadwo wa kukakamizidwa mu Hydraulic Systems kumakhudzidwa ndi zinthu zambiri. Nazi zina mwazinthu zazikulu:
** Kukula kwa katundu: chachikulu chokulirapo cha hydraulic dongosolo, kuchuluka komwe kumafunikira kupangidwa. Katunduyu amatha kukhala kulemera kwa chinthu chamakina, kukangana, kapena kukana kwina.
** Mafayilo amafuta: Maonekedwe a mafuta amakhudza kuchuluka kwake ndi mawonekedwe ake m'mapaipi. Mafuta a ma visct a Visccess achepetsetsa kuchuluka kwake ndikuwonjezera kutayika, pomwe mafuta otsika a Visct amafulumizitsa kuthamanga ndikuchepetsa kuchepa.
** kutalika kwapakati ndi mainchesi: kutalika ndi mainchesi a chitolirochi chimakhudza mtunda ndi kutuluka kwa mafuta m'dongosolo. Mapaipi atali ndi diamer diameter amawonjezera kutayika kwa kupanikizika, potero kumachepetsa kukakamiza m'dongosolo.
** Mavesi ndi Zowonjezera: Mavavu ndi Zowonjezera Zina (monga malekezero ena (onga, zolumikizira, etc.) zimatha kuletsa kuchepa kwa mafuta, kuwononga kuthamanga kwa mafuta. Chifukwa chake, posankha ndikugwiritsa ntchito zigawozi, chidwi chiyenera kulipidwa pazomwe amachita dongosolo.
** Kutulutsa: Kutayikira kulikonse m'dongosololi kumachepetsa kukakamizidwa ngati kutayikira kumapangitsa kutaya mafuta ndikuchepetsa kupanikizika m'dongosolo. Chifukwa chake, ndikofunikira kuti muzicheza ndi kusamalira dongosolo lanu kuti zisasule kutaya.
** Kusintha kutentha: Kusintha kwa kutentha kumatha kukhudza mafayilo ndi mawonekedwe a mafuta. Kutentha kwambiri kwa mafuta, komwe kumawonjezera kutaya; pomwe kutentha kochepa kowonda mafuta, komwe kumachepetsa kutaya kwa kupanikizika. Chifukwa chake, kutentha kwa kutentha kuyenera kumaganiziridwa mukamapanga ndi kugwiritsa ntchito makina a hydralialic.
** Kuchita Pampu: Pampu ya hydraulic ndi gawo lalikulu m'dongosolo lomwe limapanga kupanikizika. Kuchita kwa pampu (monga kusamuka, kugwirira ntchito mitundu yovuta, etc.) kumakhudzanso kupanikizika komwe kumayambitsa dongosolo. Kusankha pampu yoyenera yamavuto a dongosolo lanu ndikofunikira kuti muwonetsere dongosolo loyenerera.
** Kupanikizika ndi Makulidwe a Maulamuliro: Makunja ndi mavuni owongolera atha kugwiritsidwa ntchito kuwongolera magawo omwe amapanikizika m'dongosolo. Mwa kusintha zigawozi, kugwiritsa ntchito moyenera komanso kasamalidwe ka zovuta za dongosolo kumatheka.
Mbadwo wa kukakamizidwa mu Hydraulic Systems kumakhudzidwa ndi zinthu zambiri. Pofuna kuonetsetsa kuti dongosolo la dongosololi, opanga ndi ogwiritsa ntchito ogwiritsa ntchito ayenera kuganizira zinthu izi ndikumachita njira zofananazo kukhathamiritsa ndi kasamalidwe.
Yankho lomveka bwino pa funso lomwe lili pachiyambi ndi inde - pampu ya hydraulic ndiye chida chachikulu chopangira mphamvu mu hydraulic dongosolo. Udindo wawo potembenuza mphamvu zamakina mu mphamvu ya hydraulic ndiophatikiza m'mafakitale ambiri, kupangidwa ndi ntchito yomanga aeropsice ndi magetsi. Kupita patsogolo mosalekeza muukadaulo wampuku wa hydraulic kumapitiliza kutsutsani ndi kutsimikiza mtima kwa kukakamizidwa, zomwe zimapangitsa kuti pakhale ndi ma hydralialic. Makampani akamatuluka, mapampu a hydraulic amakhalabe osasunthika pakupereka mphamvu yofunikira pakugwiritsa ntchito mosawerengeka, kuwonetsa momwe alili ngati gawo lofunikira m'makina amakono.
Post Nthawi: Desic-06-2023
