Dhaqdhaqaaqa neef-mareenka -dhululubo pneumatic
Noocyada dhululubada
1.1 Fasalada khadka tooska ah
Dhululubada caadiga ah, dhululubada dhuuban, qalinka{0}} qaabaysan
Dhululubada xajinaysa: Quful leh, hawo goyn - qufulka, iyo ka hortagga{1}
Meelaynta Silinder: Dhululubada lafteedu ma taageerto meelaynta dhibcaha badan ama laba laablakaca
Labojibaaran- dhululubo dhidibeedka: Xoog wax soo saar laba jibaaran, awood u leh inuu u adkeysto daqiiqadaha foorarsiga qaarkood.
Saxnaanta meelaynta dhululubada waxay kuxirantahay xadka. Marka la isticmaalayo xoog wax soo saar weyn ama xawaare sare, xad waa in lagu daraa. Sababta ayaa ah in laga ilaaliyo piston-ka in uu saameeyo xad-dhaaf ah oo si fudud u dhaawaco madaxa dhululubada. Bisitoonada yaryar, gaagaaban - dhululubada istaroogga, waxay ku tiirsan yihiin birta adag iyaga u gaar ah
Qaab dhismeedka hagaha: Keliga ah -Silinnada dhidibada guud ahaan waa in aan si toos ah loo rarin oo waxay u baahan yihiin in lagu qalabeeyo hage/rar -qaab dhismeedyo xanbaarsan (hagaha hagaha, xadhkaha toosan, hagayaasha toosan). Bisitoonada yaryar, gaagaaban - dhululubada istaroogga, marka aanay qaadin culaysyo waaweyn, iyo iyada oo aan lahayn hagid/rar - dhismooyin xanbaarsan, sidoo kale waa la aqbali karaa. Saddexda dhidibka ah - wuxuu leeyahay sifooyinka usha hagaha
Kahortagga - nafta - cabbiraadaha wareega: iskutallaab aan joogto ahayn{2}}qayb, leh ulo haga
1.2 Rotary nooca: dhululubada Rotary
1.3 Qaybaha shaqaynta: Silinada silikoobka/, xidhida dhululubada
2. Xoogga wax soo saarka aragtida ee dhululubada
Ujeedka aragtida (N) ee labanlaabka caadiga ah{0}} dhululubada jilaa waa: Fa=0.25π*D^2*P
Qaaciddada:
Dhexroor dhululubo (mm
Cadaadiska shaqada (MPa) ee dhululubada p.
Xoogaga fiqi ahaaneed (N) waa: Fa=0.25π*(D-d)^2*P
Qaaciddada, marka d uu yahay dhexroorka usha piston (mm), waxa lagu qiyaasi karaa in d=0.3D.
3. Heerka culeyska dhululubada
Heerka culeyska dhululubo: Waxay tilmaamaysaa saamiga xoogga culeyska dhabta ah ee F ee dhululubada iyo xoogga wax soo saarka aragtida F0.
Awoodda culeysku waa arrin muhiim u ah doorashada dhululubo. Xoogga dhabta ah ee ku shaqeeya shafka piston wuxuu ku kala duwan yahay xaaladaha culeyska ee kala duwan.
Culayska dhabta ah ee dhululubada waxaa lagu go'aamiyaa xaaladaha shaqada. Haddii heerka culeyska η la go'aamiyo, wax soo saarka aragtida dhululubada ayaa sidoo kale la go'aamin karaa. Xulashada heerka culeyska η waxay la xiriirtaa waxqabadka culeyska ee dhululubada iyo xawaaraha dhaqdhaqaaqa dhululubada.
4. Xisaabinta soo-saarka soo-saarka iyo isticmaalka hawada ee dhululubada
Xisaabinta wax soo saarka dhululubada. Qaadashada hal -Usha labanlaaban - dhululubo falaysa ee ku cad Jaantuska 10-14 tusaale ahaan, riixista F1 ee uu dhaliyo usha pistonka marka pistonku u dhaqaaqo dhanka midig iyo xoog jiidida F2 ee ay dhaliso usha piston marka ay u dhaqaaqdo bidix waxa loo xisaabin karaa iyadoo loo eegayo isla'egyada (10-2) iyo (10-2)
(2) Isticmaalka hawada q ee hawo isku-buufis ah ee hal mar is-celinaya ee dhululubada waxa lagu xisaabin karaa isla'egta (10-4):
Maadaama cadaadiska shaqada ee loo baahan yahay qalab kasta oo pneumatic ah uu ka duwan yahay, waa in uu jiraa halbeeg cadaadis oo midaysan oo lagu xisaabinayo isticmaalka hawada. Guud ahaan, heerka qulqulka hawada cadaadiska kala duwan ayaa loo beddelaa heerka socodka hawada bilaashka ah ee cadaadiska jawiga caadiga ah ee xisaabinta, taas oo ah:
Q=q× (p+0.103) /0.103
Qaabka: Q - Isticmaalka hawo bilaashka ah (m³/s) p - Cadaadiska shaqada ee hawada la cadaadiyo (Mpa)
5. Xulashada silinder
Marka loo eego shuruudaha shaqada iyo shuruudaha, si sax ah u dooro nooca dhululubada.
Haddii aysan jirin wax saameyn ah ama buuq saameyn leh marka dhululubada uu gaaro dhamaadka istaroogga, dhululubada kaydinta waa in la doortaa. Haddii miisaan fudud loo baahan yahay, waa in la doortaa dhululubo khafiif ah{1} Haddii booska rakibaadda cidhiidhi yahay oo istarooggu gaaban yahay, dhululubo khafiif ah ayaa la dooran karaa. Waxaa jira culeys dhinaca dambe ah, iyo dhululubo leh usha hagaha waa ikhtiyaari. Saxnaanta bareegga sare ayaa loo baahan yahay, oo dhululubo quful waa in la doortaa. Usha bistoonka looma ogola inuu wareego. Dhululubo leh hawl ul wareeg ah oo aan - waa la dooran karaa Kuleylka{9}} dhululubada u adkaysta waa in lagu doortaa bey'adaha kulaylka sare. Deegaannada daxalka ah, daxalka{12}} waa in la doortaa. Deegaannada adag ee boodhka leh, daboolka boodhka ayaa loo baahan yahay in lagu rakibo dhammaadka fidsan ee usha piston. Marka wasakhda{15}free loo baahan yahay, waa in la doortaa saliid{16}} bilaash ama saliid{17}celisyada saliidaysan ee bilaashka ah, iwm. Dhexroorka dhululubada la doortay waxaa lagu go'aamiyaa iyadoo lagu saleynayo culeyska ku habboon, cadaadiska hawada ee loo isticmaalo iyo jihada ficilka
Dooro istaroogga dhululubada iyo masaafada dhaqdhaqaaqa shaqada:
Waxay la xiriirtaa munaasabadda isticmaalka iyo istaroogga habka, laakiin guud ahaan, istaroogga buuxa waa in aan la dooran si looga hortago piston inuu ku dhaco madaxa dhululubada. Haddii loo isticmaalo hababka isku dhejinta, iwm., gunno dheeraad ah oo ah 10 ilaa 20 mm waa in lagu daraa iyadoo loo eegayo xisaabinta istaroogga loo baahan yahay.
Dooro taxanaha dhululubada
Dooro nooca rakibaadda dhululubada
Taxanayaal kala duwan ayaa leh habab rakibo kala duwan, oo ay ku jiraan nooca aasaasiga ah, nooca cagta, nooca flange, U{0}}qabso qaabaysan, iyo nooca dhegta
Dooro bakhaarrada: ma laha wax kaydiya, caag kaydiya, hawo kaydiya, iyo shoogga haydarooliga
Qalabka birlabeedka ee la xushay waxaa inta badan loo adeegsadaa ogaanshaha booska
Qaybaha dhululubada ee la doortay waxaa ka mid ah kala-goysyada khuseeya
6. Noocyada sida caadiga ah loo xushay ee dhululubada: Airtac iyo SMC
Xagga sare waxa ku jira hawlwadeenka Pneumatic - nuxurka dhululubada. Si aad u ogaato macluumaad badan oo la xidhiidha, booqohttps://www.joosungauto.com/.
