Umbuzo wokuba impompo ye-hydraulic inokuvelisa uxinzelelo kubalulekile ekuqondeni umsebenzi ophambili wenkqubo ye-hydraulic. Ngapha koko, iipumps ze-hydraulic zidlala indima ephambili ekuguqukeni kwamandla omatshini kubanamandla e-hydraulic, ngaloo ndlela kudala uxinzelelo ngaphakathi kolwelo. Ezi zixhobo zenzelwe ukuba zincancise i-hydraulic fluid kwaye zifake isinyanzelo ukuyityhala ngenkqubo, ukudala uxinzelelo olunamandla omatshini kunye nezixhobo. Nokuba ngaba ukusebenzisa impompo yepiston okanye impompo yegiya exhomekeke kwiigiya ezijikelezayo, iimpompo ze-hydraulic zenzelwe ukuvelisa amandla afunekayo okusebenzela inkqubo esebenzayo yenkqubo ye-hydraulic.
1. Umgaqo wokuSebenza wePump ye-hydraulic
I-2. Uhlobo lwempompo ye-hydraulic evelisa uxinzelelo
I-3. Izinto ezichaphazela uxinzelelo kwiinkqubo ze-hydraulic
1. Umgaqo wokuSebenza wePump ye-hydraulic
Impompo ye-hydraulic yinto ebalulekileyo kwinkqubo ye-hydraulic, umsebenzi ophambili kukuvelisa uxinzelelo lokuqhuba ulwelo ngenkqubo. Uhlobo lwabo luthe ngqa lubavumela ukuba banamandla oomatshini kunye nezixhobo, ukudlala indima ephambili kumashishini anjengemveliso, ukwakhiwa kunye nezothutho. Apha sihlola iimpompo ezimbini eziqhelekileyo ze-hydraulic ezigqwesileyo kwisizukulwana
1. I-Piston Pump:
Iipumps zePiston zamkelwe ngokubanzi ngokusebenza kwazo ekuveliseni uxinzelelo oluphezulu kwiinkqubo ze-hydraulic. Basebenza kumgaqo wokubuyisa, apho iPiston ibuyela khona ngaphakathi kwi-cylinder. Xa ipiston irhoxisa, i-vacuum idalwe etsala ioyile ye-hydraulic kwi-cylinder. Emva koko, njengoko i-piston yanda, icinezela i-fluid, inyanzela nge-pump yokukhuphela kunye nenkqubo ye-hydraulic.
Esona sibonelelo siphambili sePumps Pumps sakhono sabo sokuvelisa amanqanaba alo obaneleyo, owenza bafaneleke izicelo ezifuna amandla aphezulu, oomatshini bokushicilela be-hydddraulic. Ukongeza, iipompo eziguquguqukayo zePiston zinokuhlengahlengisa ukuphuma kwemveliso ukulawula amanqanaba oxinzelelo ngokweemfuno ezithile zesicelo.
2. Impompo yegiya:
Iimpompo zegiya zolunye uhlobo oludumileyo lwe-hydraulic pump yompu kunye nokuthembeka kwabo. Ziqukethe iigiya ezimbini zokuzibhabha - igiya yokuqhuba kunye negiya eqhutywa-ixhonywe ngaphakathi kwimpompo. Njengoko iigiya zijikeleza, zenza amagumbi atsala amanzi amdaka kwi-inlet yepompo. Ukujikeleza emva koko kunyanzela ulwelo ngaphandle, ukudala uxinzelelo olufunekayo lokusebenza kwenkqubo ye-hydraulic.
Ngelixa iipumps zegiya zisenokungafezekisi amanqanaba aphezulu oxinzelelo oluphezulu njenge-Piston Pumps, bagqwesa kwizicelo ezifuna ukuhamba-nyawo okungapheliyo kunye nezinzileyo. Uyilo lwe-compact yayo, indleko eziphantsi kunye nesondlo esincinci senze ilungele izixhobo ezahlukeneyo zemizi-mveliso, kubandakanya izixhobo zokuphatha ngezinto, iinkqubo zokuqhuba kunye neeyunithi zamandla e-hydraulic.
Ukukhetha impompo yepiston kunye nempompo yegiya ixhomekeke kwiimfuno ezithile zenkqubo ye-hydraulic. Iipumps zePiston zibalelwa kwizicelo ezifuna uxinzelelo oluphezulu kunye nokuhamba kweempompo zegiya, nangona ukuthembeka kwabo kuxabisekile, ukungqinelana kunye nokusebenza kweendleko kwizicelo apho kuqhubeka khona ukusebenza okuqhubekayo kunye nokuhamba kweendleko kwiziko. Ukunyuka okuqhubekayo kwitekhnoloji ye-hydraulic pump ye-hydraulic qhubeka nokuphucula ukusebenza kwezinto ezibalulekileyo, ukusebenza ngokuqhuba kunye nezinto ezintsha kumashishini ahlukeneyo.
I-2. Uhlobo lwempompo ye-hydraulic evelisa uxinzelelo
Impompo ye-hydraulic sisixhobo sokuguqula amandla aguqula amandla okunyanzeliswa kumandla oxinzelelo lwamanzi. Umgaqo wayo wokuSebenza kukusebenzisa utshintsho lomthamo ovaliweyo wokuhambisa ulwelo, kwaye uphinde uphinde uphinde uphinde umgaqo-nkqubo wotshintsho lwevolumu ukufezekisa umsebenzi. I-hydraulic pumps wonke umsebenzi osekwe kumgaqo-siseko wokutshintsha kwegama, ngenxa yoko babizwa ngokuba ziimpompo ze-hydraulic.
Iipumps ze-hydraulic zahlulwe luhlobo lwegiya, uhlobo lwe-vane, uhlobo lwe-plunger kunye nezinye iintlobo ngokwesakhiwo sawo. BONKE baneempawu zabo, kodwa basebenza kumgaqo omnye. Ukukhutshelwa kwempompo ye-hydraulic kungalungiswa njengoko kufuneka kuhlangatyezwane neemfuno zeemeko ezahlukeneyo zokusebenza.
Xa impompo ye-hydraulic iyasebenza, ijikeleza phantsi kokuqhutywa komthi omkhulu, ebangela ivolumu esebenzayo yokutshintsha, ngaloo ndlela esenza inkqubo yokunyanzelwa kweoyile kunye nokukhutshwa kweoyile. Iqondo lokuhamba kwe-hydraulic pump lixhomekeke kwixabiso lokutshintsha kwegumbi lokusebenza kunye nenani leenguqu kwicandelo ngalinye, kwaye ayinanto yakwenza noxinzelelo lokungasebenzi kunye nemibandela yokukhupha.
I-3. Izinto ezichaphazela uxinzelelo kwiinkqubo ze-hydraulic
Isizukulwana soxinzelelo kwiinkqubo ze-hydraulic zichatshazelwa zizinto ezininzi. Nazi ezinye zezinto eziphambili:
** Ubungakanani bomthwalo: Owona mthwalo mthwalo wenkqubo ye-hydraulic, okuphezulu uxinzelelo ekufuneka luveliswe. Umthwalo ungaba ngumthwalo wecandelo lomatshini, ukungqubana, okanye enye into.
** UVenkile yeOyile: UVenkile yeoyile uchaphazela inqanaba lokuqhuba kunye neempawu zokuhamba ngemibhobho. Ioyile ephezulu yokufakelwa i-viscosity iya kunciphisa ireyithi yokuhamba kwaye yonyuse ilahleko yoxinzelelo, ngelixa ioyile ye-Viscosity iya kukhawulezisa umgangatho wokuhamba kunye nokunciphisa ilahleko yoxinzelelo.
** Ubude boMbhobho kunye nobude obuhle: ubude kunye nobubanzi bombhobho buchaphazela umgama kunye nokuhamba kweoyile kwinkqubo. Imibhobho emide kunye needayamitha ezincinci zandonyusa ilahleko yoxinzelelo, ngaloo ndlela kuncitshiswa uxinzelelo kwinkqubo.
** Ii-valves kunye nezinto zokuncedisa: Ii-valve kunye nezinye izinto (ezinje ngee-ellows, ukudibanisa, njl njl.) Kungathintela ukulahleka kweoyile, kubangela ukulahleka kweoyile. Ke ngoko, xa ukhetha kwaye usebenzisa la macandelo, ingqalelo kufuneka ihlawulwe kwifuthe labo ekusebenzeni kwenkqubo.
** Ukuvuza: Nakuphi na ukuvuza: Ke ngoko, kubalulekile ukuba uhlole kwaye ugcine inkqubo yakho ukuthintela ukuvuza.
** Utshintsho lobushushu: utshintsho lobushushu lunokuchaphazela i-viscofity kunye neempawu zeoyile zeoyile. Amaqondo obushushu aphezulu anyusa i-viscosity yeoyile, eyandisa ilahleko yoxinzelelo; Ngelixa amaqondo obushushu asezantsi athambile ioyile, enciphisa ilahleko yoxinzelelo. Ke ngoko, imiphumo yobushushu kufuneka ithathelwe ingqalelo xa uyila iinkqubo ze-hydraulic.
** Impompo yempompo: Impompo ye-hydraulic licandelo eliphambili kwinkqubo evelisa uxinzelelo. Ukusebenza kwempompo (njengokufuduswa, uluhlu loxinzelelo lwendlela, njl. Njl.) Ngokuthe ngqo amandla okuvelisa amandla enkqubo. Ukukhetha impompo elungileyo yeemfuno zenkqubo yakho kubalulekile ekuqinisekiseni ukusebenza kwenkqubo efanelekileyo.
** IiVenkile zokuLawulwa koXolo: I-Accumulators kunye neeVovu zokuLawula uxinzelelo zinokusetyenziselwa ukulawula amanqanaba oxinzelelo kwinkqubo. Ngokuhlengahlengisa la macandelo, ulawulo olusebenzayo kunye nolawulo uxinzelelo lwenkqubo lunokufezekiswa.
Isizukulwana soxinzelelo kwiinkqubo ze-hydraulic zichatshazelwa zizinto ezininzi. Ukuqinisekisa ukusebenza kwesiqhelo kunye nokusebenza kakuhle kwenkqubo, abaqulunqi, kunye nabaqhubi kufuneka bathathele ingqalelo ezi zinto kwaye bathathe amanyathelo ahambelanayo ukuze basebenze kunye nolawulo.
Impendulo ecacileyo kumbuzo obuzwe ekuqaleni ngu-ewe-impompo ye-hydraulic sisixhobo esiyintloko kunyanzelo oluvelisa inkqubo ye-hydraulic. Indima yabo ekuguquleni amandla kumatshini we-hydraulic ibalulekile kwimizi-mveliso emininzi, ukusuka kwimveliso nolwakhiwo ukuya kwi-aerospace kunye nemoto. Inkqubela phambili eqhubekayo kwitekhnoloji ye-hydraulic pump iqhubeka nokuphucula ukuveliswa koxinzelelo, okukhokelela kwiinkqubo ezifanelekileyo ze-hydraulic. Njengoko ishishini ivele, iphumela i-hydraulic ihleli engagungqi ngokubaluleka kwabo ekunikezeleni amandla afanelekileyo kwizicelo ezininzi, zigxininisa inqanaba labo njengenxalenye ebalulekileyo yoomatshini behlabathi.
IXESHA LOKUQALA: I-DEC-06-2023
