BbiriSiliinda ey’empewoEkitabo ky’okulonda: Emitendera etaano emikulu okuva ku ndowooza okutuuka ku nkola
Okulonda emirundi ebiri-Pneumatic cylinder Pneumatic cylinders pulojekiti entegeke era mu ngeri yonna si nsonga nnyangu ya "okulonda Pneumatic cylinder diameter okusinziira ku thrust". Okulonda okutuufu kuyinza okukakasa nti ebyuma bikola bulungi era mu ngeri entuufu ey’ekiseera ekiwanvu, ate okulonda okutali kutuufu kuyinza okuvaako okufiirwa obutuufu, okwonooneka kwa ssiringi y’empewo, oba n’okuyimirira kw’okufulumya. Ekiwandiiko kino kijja kukulungamya okuyita mu "enkola y'emitendera etaano-" entegerekeka okulonda mu ssaayansi ssiringi ya empewo ey'emirundi ebiri-.
Omutendera 1: Bala okusika okwetaagisa era mu kusooka omanye ekituli kya silinda ya Pneumatic
Guno gwe musingi gw’okusunsulamu. Olina okusooka okubala okusika okw’enzikiriziganya okwetaagisa okuvuga omugugu.
Bala okusika kw’enzikiriziganya (F):
F=(obuzito bw’omugugu m × okwanguyiriza a) + Empalirizo y’okusikagana f + empalirizo ey’ebweru F_ey’ebweru
(Weetegereze: Singa entambula eba ya kimu oba sipiidi eba ntono nnyo, ekigambo ky’okusannyalala kiyinza okubuusibwa amaaso.)
Londa omuwendo gw’omugugu (η):
Embeera eya mutindo (η Entono oba yenkana 50%):
Eno y’embeera esinga okukozesebwa, egaba margin emala ku bulamu n’obutebenkevu bwa Pneumatic cylinder.
Entambula ya sipiidi entono oba eya kimu (η Entono oba yenkana 70%): Singa sipiidi ya silinda ya Pneumatic eba mpola nnyo (<100 mm/s) or it is static pressure maintenance, the load rate can be appropriately increased to select a smaller Pneumatic cylinder diameter, but caution should be exercised.
Bala amaanyi agafuluma mu ndowooza (theoretical output force) ga ssiringi ya Pneumatic era ozzeeyo okubala ekituli kya ssiringi ya Pneumatic:
Amaanyi agafuluma mu ndowooza (theoretical output force) ga ssiringi ya Pneumatic ey’emirundi ebiri-F_Silinda y’empewo=P ×A ×2 (nga A kye kitundu ky’omusalaba-eky’omusalaba-silindala emu ey’empewo)
Ekyetaagisa Empalirizo y’okufulumya silinda ya Pneumatic F_ yeetaagibwa=F theory / η
N’olwekyo, kiyinza okufunibwa nti A=F_ yeetaaga/(2 ×P), era olwo dayamita ya silinda ya Pneumatic esinga obutono D esobola okubalirirwa.
Okugeza: Okusika okwetaagisa eri 300N, puleesa y’okukola eri 0.5MPa, ate omutindo gw’omugugu gutwalibwa nga 0.5.
F_ kyetaagisa=300N / 0.5=600N
A=600N/(2 × 5 bbaala × 10) ≈60 mm2 (Weetegereze: 1MPa=10bbaala≈10N/mm2)
Singa D=2 ×sqrt(60/π) ≈8.74mm, olwo waakiri ssilindala ya Pneumatic erimu dayamita eya bulijjo eya mm 10 erina okulondebwa.
Omutendera 2: Kebera omugugu ogw’ebbali n’ekiseera ky’okubeebalama
Kino kye kiyungo ekikulu mu kulonda emirundi ebiri-Pneumatic cylinder Pneumatic cylinders, ekikosa butereevu obutuufu bw’okulungamya n’obulamu bw’okuweereza. Newankubadde nga ssiringi ya empewo ey’emirundi ebiri-esobola okugumira omugugu ogugere ogw’ebbali, terina kusukka muwendo gwayo ogukkirizibwa.
Enkola: Okusinziira ku Pneumatic cylinder bore gye wasooka okulonda ne stroke yennyini, laba "Maximum concentrated load" chart ya model eno eya Pneumatic cylinder (nga bwe kiragibwa mu kifaananyi ekyasooka 5.4-26a).
Omugugu gwennyini ogw’ebbali ssilindala ya Pneumatic gy’etikka nga ekola gulina okuba wansi w’omuwendo ogukkirizibwa ku stroke ekwatagana nga bwe kiragibwa mu kipande. Singa ekkomo lisukkiridde, dayamita ya silinda ya Pneumatic ennene oba ffoomu elungamya ey’amaanyi (nga guide rod Pneumatic cylinder) erina okulondebwa.
Omutendera 3: Kakasa amasoboza ag’ekiddukano era olonde ekika kya buffer
Pisitoni ya silinda ya Pneumatic erina amasoboza ag’ekiddukano ku nkomerero ya stroke yaayo. Singa amasoboza g’ekiddukano gaba manene nnyo, gajja kuleeta okukuba, okukankana n’okwonooneka.
Bala amasoboza ag’ekiddukano (E_k): .
E_k = 1/2 ×m ×v²
(m ekiikirira obuzito bw’omugugu gwonna, ate v ekiikirira sipiidi y’okukuba esinga obunene)
Okukakasa: Geraageranya amasoboza ag’ekiddukano agabaliriddwa n’omuwendo gwa "amasoboza ag’ekiddukano agakkirizibwa" mu sampuli ya silinda ya Pneumatic (nga bwe kiragibwa mu kifaananyi 5.4-26b eky’ekiwandiiko ekyasooka).
Okusalawo
Singa E_k < amasoboza ag’ekiddukano agakkirizibwa ag’ekika kya mutindo, Londa ekika ekisookerwako nga kiriko buffer ya cushion oba buffer ya ggaasi etereezebwa.
Singa E_k eba nnene, model erimu hydraulic buffer (nga CXSL series) erina okulondebwa, kubanga obusobozi bwayo okunyiga kinetic energy buba emirundi 2 ku 3 egya pneumatic buffer.
Eddaala 4: Lowooza ku mbeera y’okussaako n’omugugu ogugaziyiziddwa
Enkola y’okussaako (horizontal/vertical) n’okuwanirira waggulu (l) kw’omugugu bijja kuleeta ebiseera ebirala eby’okukyuka, ekikosa ennyo obulamu bw’okukola n’okulonda kwa ssiringi ya Pneumatic.
Nga bwe kiragibwa mu kifaananyi 5.4-27a, omugugu ogugaziyiziddwa m gujja kukola akaseera M=m ×g ×l okuyita mu buwanvu l.
Enkola: Kyetaagisa okujuliza ekifaananyi ekyetongodde eky’okulonda ekiweereddwa omukozi (nga bwe kiragibwa mu kifaananyi 5.4-27b eky’ekiwandiiko ekyasooka) okusinziira ku ffoomu y’okussaako, stroke, sipiidi, overhang l, n’obuzito bw’omugugu m.
Okumaliriza: Ekipande kino kijja kuwa butereevu ekipimo ekitono ennyo ekya Pneumatic cylinder bore ekisemba wansi w’embeera ez’enjawulo ez’okukola. Okugeza, bwe kiteekebwa mu bbanga, nga kiriko sipiidi ya mm/s 400, stroke ya mm 30, l=40mm, ne m=0.2kg, ekipande kikuwa amagezi okulonda CXSW25 (Pneumatic cylinder bore 25mm) mu kifo ky’ekika ekitono.
Omutendera 5: Kakasa omuddirirwa n’emirimu emirala
N’ekisembayo, londa omuddirirwa ogw’enjawulo n’eby’okulonda okusinziira ku bivuddemu ebyogeddwako waggulu:
CXS: Ekika kya basic, omutto, oba omutto gw’empewo.
CXSL: Erimu ekiziyiza ky’amazzi, erina obusobozi obw’amaanyi okunyiga amasoboza ag’okutambula era esaanira okukozesebwa mu sipiidi eya wakati n’eya waggulu-.
CXSW: Ekika ky’omuggo ogw’emirundi ebiri, ensengekera ya symmetrical, obugumu obulungi.
Omulimu ogw’enjawulo: Kyetaagisa okuba n’empeta ya magineeti (ey’okuteeka switch za magineeti okuzuula ekifo)? Kyetaagisa okuteeka ebikozesebwa (nga ebigere, flanges n’ebirala)?
3333
Siliinda ey’empewo ey’emirundi ebiri 12-CXSL32-75-Y69BZ
Omuze guno kiva mu kugoberera enkola y’okulonda waggulu:
Pneumatic cylinder diameter 32mm: Ewa okuziyiza okumala okusika n’okuziyiza omugugu ogw’ebbali, okutuukiriza ebyetaago by’okukozesa omugugu ogusinga ogwa wakati-.
CXSL series: Yazimbibwa-mu hydraulic buffer, esobola bulungi okunyiga impact ku nkomerero ya stroke, okusobozesa sipiidi y'okukola eya waggulu, okukola obulungi, n'obulamu obuwanvu obw'okuweereza.
Stroke 75mm: Eno egwa mu stroke range etera okukozesebwa era esaanira emirimu egisinga egy’okukwata n’okulonda.
Obulagirizi obw’obutuufu obwa waggulu-: Ensengeka y’omuggo gwa pisitoni ogw’emirundi ebiri egaba obuziyiza obw’okubeebalama obw’ekika ekya waggulu bw’ogeraageranya ne ssilindala za bulijjo eza Pneumatic, okukakasa nti tewali kuzimbulukuka mu kiseera ky’okukola n’okuteekebwa mu kifo ekituufu.
Thin and compact: Ekekkereza ekifo ky'okussaako era esaanira nnyo ensengeka za density eya waggulu-mu byuma ebikola otomatiki.
Okumaliriza: Singa, oluvannyuma lw’okubalirira ng’oyita mu nkola y’emitendera etaano waggulu-, okizuula nti weetaaga ssiringi ya Pneumatic ennyimpi ng’erina obuwanvu bwa mm 32, ekyetaagisa okuziyiza okulungi n’okulambika okw’obutuufu okwa waggulu-, olwo 12-CXSL32-75-Y69BZ awatali kubuusabuusa okulonda okwesigika okukakasiddwa mu bujjuvu.
Waggulu ye Double Pneumatic Cylinder Selection Guide: Emitendera Etaano emikulu okuva ku Theory okutuuka ku Practice content. Okumanya ebisingawo ebikwata ku nsonga eno, genda kuhttps://www.joosungauto.com/ omukutu gwa yintaneeti.
