Ukubalwa kwamandla okukhiphayo okuphindwe kabili-i-pneumatic cylinder: Ingabe i-thrust iphindwe kabili? Incazelo enemininingwane yamafomula nokungaqondi kahle
Uma ukhetha i-double-i-Pneumatic cylinder, omunye wemibuzo evame kakhulu ukuthi: "Ingabe i-thrust yayo iphindwe kabili kunesilinda esisodwa{1}}somoya?" Impendulo ithi: Ngokwethiyori, yebo, kodwa ekusebenzeni okungokoqobo, idinga ukubukwa ngokunengqondo. Lesi sihloko sizohlaziya ngokujulile umgomo wokusetshenziswa kwamandla wesilinda{3}}womoya ophindwe kabili, sinikeze amafomula wokubala anemininingwane, futhi siveze amaphuzu abalulekile okufanele uwaqaphele, sikusize wenze izibalo ezinembile nokukhetha.
I. Isimiso Esiyinhloko: Kungani i-Thrust ingase ibhekwe "njengokuphinda kabili"?
Idizayini ye-double-Isilinda Somoya iwukuxhuma amasilinda amabili-enduku Yomoya eyodwa ye-bore efanayo ngokuhambisana futhi awavumelanise ngokuzenzakalela, namaphistoni amabili ashayela ngokuhlanganyela ipuleti lokugcina eliphumayo.
Phinda kabili umthombo wamandla: Uma sicabanga ukuthi umfutho womoya osebenzayo (P) uyafana, lapho amasilinda Womoya amabili efuthwe kanyekanye, ingqikithi ye-thrust yethiyori ayikhiqizayo ngokwemvelo iphindwe kabili kunesilinda Womoya owodwa.
Ukuvumelanisa kwesakhiwo: Ngokuxhunywa kwamapuleti okuphela avamile, kuqinisekisa ukuthi ukunyakaza kwamapiston amabili kuyavumelaniswa futhi amandla ahlanganisiwe futhi aphumayo.
Ngakho-ke, ngaphansi kwezimo ezikahle, i-theoretical output thrust yesilinda{0}}yesilinda somoya singabalwa ngokuphindwe kabili kunesilinda{1}}somoya esisodwa.
Ii. I-Phrust Calculation Formula kanye nezibonelo ezinemininingwane
Ifomula ye-theoretical thrust (izimo ezifanele)
Lesi isisekelo sokubala ubukhulu be-thrust engenzeka.
F_ ithiyori=P ×A ×2
F_ Theory: Theoretical Output Force (N) of Double-Pneumatic cylinder
P: Ingcindezi yokusebenza (MPa) (Note unit conversion)
A: Indawo yokusebenza esebenzayo (mm²) yepiston yesilinda somoya owodwa
Uma uphusha (inweba) : A=π×(D/2)² (D iyidiamitha yesilinda Somoya)
Uma udonsa (ihoxisa): A=π×[(d/2)² - (d/2)²] (lapho u-d ewububanzi be-piston rod)
2. Ifomula ye-thrust yangempela (ifomula yokukhetha ubunjiniyela)
Ekukhetheni kwangempela, i-thrust ethiyori akumele neze isetshenziswe ngokuqondile. Isici esibalulekile sokuphepha sesilinganiso somthwalo (η) kufanele kwethulwe.
F_ empeleni=P ×A ×2 ×η
F_ Okwangempela: Amandla okukhiphayo wangempela (N) isilinda Somoya esingawahlinzeka ngokuphephile
η: Izinga lokulayisha (noma i-coefficient yokusebenza kahle), ngokuvamile lithathwa njengo-0.5 (50%), futhi ezimweni eziphansi-zesivinini, lingathathwa njengo-0.7 (70%).
3. Isibonelo sokubala: I-Thrust of Snway 12-CXSL32-75-Y69BZ ku-0.6 MPa
Kunikezwe: Ububanzi besilinda somoya D=32 mm, ububanzi benduku ye-piston d ≈12 mm (inani elivamile), ingcindezi engu-P=0.6 MPa, izinga lokulayisha η lithatha u-0.5.
Isinyathelo 1: Bala indawo yepiston yesilinda esisodwa somoya
Indawo ye-thrust (induku-imbobo ekhululekile) A_push=π×(32/2)²= π×256 ≈804.25 mm²
Indawo eqinile (umgodi wenduku) A_donsa=PI * [(32/2) isikwele - (12/2) isikwele]=PI * (256-36) impahla 691.15 mm isikwele
Isinyathelo sesi-2: Bala amandla angempela okukhiphayo
I-theoretical thrust f_theoretical push=0.6 ×804.25 ×2=965.1 N
I-thrust yangempela f_actual _push=0.6 ×804.25 ×2 ×0.5=482.55N
I-theoretical pull force f_theoretical pull=0.6 ×691.15 ×2=829.38 N
Amandla okudonsa angempela f_ukudonsa kwangempela=0.6 ×691.15 ×2 ×0.5=414.69 N
Isiphetho: Le 32mm double-Pneumatic cylinder inganikeza ngokuphephile cishe ama-Newtons angu-483 we-thrust kanye nama-Newtons angu-415 wamandla aqinile ngengcindezi engu-0.6MPa.
Iii. Ukungaqondi Okubalulekile Nezinyathelo Zokuqapha
I-thrust iphinda kabili, kodwa ivolumu nokusetshenziswa komoya nakho kuphindeka kabili: Ungagxili nje enzuzweni yamandla okukhiphayo. I-double-pneumatic cylinder ibanzi futhi ithatha isikhala esiningi. Lapho amasilinda Womoya amabili ephushwa kanyekanye, ukusetshenziswa komoya kuphindwe kabili kunokwesilinda Somoya owodwa, futhi amavalvu namapayipi anezilinganiso zokugeleza ezanele kudingeka afaniswe.
Izinga lokulayisha (η) liyisihluthulelo: Akumele ufanise umthwalo wakho nokuphokophela kwethiyori. Izinga lokulayisha elingu-50% liyimajini edingekayo ukuze kuqinisekiswe ukuthi isilinda Somoya usengasebenza ngokuzinzile futhi sigcine impilo ende yesevisi ngaphansi kwezimo ezimbi njengokushaqeka, ukudlidliza, nokungqubuzana. Uma i-cylinder ye-Pneumatic ikhethiwe ngokusekelwe kunani lethiyori, izolimala ngokushesha okukhulu.
Okuphindwa kabili kungamandla, hhayi okunye ukusebenza:
Ijubane ngeke liphindeke kabili: Ngaphansi komthombo womoya ofanayo, ngenxa yokwanda komthwalo kanye nokungqubuzana, isivinini singase sibe phansi ngempela kunesilinda esisodwa se-Pneumatic.
Ukunemba akukhona nje ukuthuthukiswa: Inzuzo yesilinda esiphindwe kabili-Isilinda somoya ilele esakhiweni saso, esiletha ukuqina okuphezulu nokumelana nesikhashana sokugoba, ngaleyo ndlela kuncishiswe ukuminyana nokuguqulwa okubangelwa amandla agqamile omthwalo, futhi ithuthukisa ngokungaqondile ukuzinza nokuphindaphinda kwesenzo. Kodwa ayiklanyelwe ukuma okuphezulu{2}}okunembayo njengesilinda somoya wenduku yomhlahlandlela.
Hlola ezinye izici: Ukuhlangabezana nezinga lokuphumayo kuyisinyathelo sokuqala kuphela sokukhetha. Kudingeka ukuhlola ngokuqinile umthwalo ongemuva, ukumuncwa kwamandla e-kinetic, njll. Uma kungenjalo, kungakhathaliseki ukuthi kukhulu kangakanani ukuhlohla, ukusebenza okuvamile akukwazi ukuqinisekiswa.
Lo mkhiqizo uwumfanekiso ophelele wezici "zamandla nokuzinza" ze-double-isilinda somoya:
Inzuzo enkulu yokuphumayo: I-32mm Pneumatic cylinder bore inganikeza ukuqhutshwa okuthembekile okucishe kube ngu-500N ngaphansi kwengcindezi evamile yokusebenza, eyanele ukuphatha-imisebenzi eminingi yokuphusha nokubamba ephakathi nendawo futhi esindayo.
Isakhiwo -esiqinile esiqinile: Idizayini ye-double piston rod yenza ukumelana kwayo nesikhathi sokugoba kudlule kude lokho-kwamasilinda e-pneumatic yenduku eyodwa, imelana ngempumelelo nokususwa komthwalo omncane futhi inikeza amandla okukhipha azinzile.
I-Hydraulic buffer (uchungechunge lwe-CXSL): Umthamo wayo omuhle kakhulu wokubhafa ungamunca ngempumelelo umthelela owenziwe ekugcineni ngaphansi kokukhipha okuqinile, uvikele okokusebenza, unciphise umsindo, futhi uqinisekise ukusebenza kahle.
Izimo ezifanele: Ifaneleka kakhulu ezimeni ezidinga ukusunduza okubalulekile nokunyakaza okushelelayo ngaphandle kokuzungezisa, njengokucindezelwa kwezingxenye-ukuhlanganisa, ukusunduza okubalulekile, kanye nezindlela zokuphenyisisa njll.
Ngenhla Ukubalwa kwamandla okukhiphayo-yesilinda somoya esiphindwe kabili: Ingabe i-thrust iphinda kabili? Incazelo enemininingwane yamafomula nokungaqondi kahle kokuqukethwe. Ukuze ufunde kabanzi ulwazi oluhlobene, vakashelahttps://www.joosungauto.com/.
