Isixhobo sokusebenza somoya -Isilinda somoya
Iintlobo zeesilinda
1.1 Iiklasi zeNdlela eNgcono
Iisilinda ezisemgangathweni, iisilinda ezibhityileyo, iisilinda{0}ezimilise ngosiba
Isilinda esibambayo: Ngesitshixo, ukuvala umoya -ukucima iqhaga, kunye -nokuvalwa komoya{2}}nokhuseleko
Ukuma kwe-Cylinda: Isilinda ngokwayo ayikuxhasi{0}}ukubekwa kwamanqaku okanye ukubethelwa kabini
Kabini-i-axis cylinder: Iphuma kabini amandla, ekwaziyo ukumelana namaxesha athile okugoba.
Ukuchaneka kokumiswa kwe-cylinder kuxhomekeke kumda. Xa uyisebenzisa ngamandla amakhulu okanye isantya esiphezulu, umda kufuneka wongezwe. Isizathu kukuthintela ipiston kwimpembelelo egqithisileyo kunye nokonakalisa ngokulula intloko yesilinda. Iipiston ezincinci, -iisilinda ezimfutshane, zixhomekeke kwintsimbi yazo eqinileyo
Ulwakhiwo lwesikhokelo:{0}}Iingxilimbela zomgca omnye jikelele akufuneki zilayishwe ngokuthe ngqo kwaye kufuneka zixhotyiswe ngesikhokelo/umthwalo{1}}izakhiwo zokuthwala (iishafti zesikhokelo, iibheringi zomgca, izikhokelo ezihambelanayo). Iipistons ezincinci, -iisilinda ezimfutshane, xa zingathwali mithwalo emikhulu, kwaye ngaphandle komkhombandlela/{4}}izakhiwo zokuthwala, nazo zamkelekile. Isithathu-se-axis cylinder ineempawu zentonga yesikhokelo
Anti{0}}ukuze{1}}ukujikelezisa amanyathelo: Umnqamlezo ongaqhelekanga{2}}icandelo, kunye neentonga zesikhokelo
1.2 Uhlobo lweRotary: Isilinda esijikelezayo
1.3 Iindidi ezisebenzayo: Iisilinda zeGripper /, iisilinda ezivimba
2. Amandla okukhutshwa kwethiyori yesilinda
Ithrasti yethiyori (N) yesilinda esibambekayo esiphindwe kabini- sithi: Fa=0.25π*D^2*P
Kwifomula:
Idayamitha yesilinda (mm
Uxinzelelo lokusebenza (MPa) yesilinda p.
Amandla okuqina kwethiyori (N) ngu: Fa{0}} π*(D- d)^2*P
Kwifomula, xa u-d eyidayamitha yentonga yepiston (mm), inokuqikelelwa ukuba d=0.3D.
3. Izinga lomthwalo we-cylinder
Izinga lomthwalo we-cylinder: Ibhekisela kumlinganiselo wamandla omthwalo we-F we-cylinder ukuya kumandla okuphuma kwethiyori F0.
Umthamo womthwalo uyinto ebalulekileyo ekukhetheni isilinda. Amandla omthwalo wangempela osebenza kwi-piston shaft iyahluka ngeemeko ezahlukeneyo zomthwalo.
Umthwalo wangempela we-cylinder unqunywe yimiqathango yokusebenza. Ukuba umlinganiselo womthwalo η unqunywe, imveliso yethiyori yesilinda nayo inokumiselwa. Ukukhethwa kwesantya somthwalo η kuhambelana nokusebenza komthwalo we-cylinder kunye nesantya sokuhamba kwe-cylinder.
4. Ukubalwa kwe-thrust yemveliso kunye nokusetyenziswa komoya we-cylinder
Ukubalwa kwesiphumo se-cylinder. Ukuthatha enye -intonga ephindwe kabini{2}}isilinda esibambeleyo esiboniswe kuMfanekiso 10-14 njengomzekelo, ukutyhalela F1 oveliswa yintonga yepiston xa ipiston isiya ngasekunene kunye namandla okutsala F2 okwenziwa ngentonga yepiston xa isiya ekhohlo ingabalwa ngokweequations (10-2) kunye (10-2)
(2) Ukusetyenziswa komoya q komoya ocinezelweyo kwistroke enye ephindaphindayo yesilinda ingabalwa nge-equation (10-4) :
Ekubeni uxinzelelo lokusebenza olufunwa sisixhobo se-pneumatic ngasinye sahlukile, kufuneka kubekho umgangatho woxinzelelo odibeneyo wokubala ukusetyenziswa komoya. Ngokubanzi, isantya sokuhamba komoya ocinezelweyo kuxinzelelo olwahlukeneyo luguqulwa lube ngumyinge wokuhamba komoya wasimahla kuxinzelelo oluqhelekileyo lomoya wokubala, oko kukuthi:
Q=q× (p+0.103) /0.103
Kwifomula: Q - ukusetyenziswa simahla komoya (m³/s) p - Uxinzelelo olusebenzayo lomoya oxinanisiweyo (Mpa)
5. Ukukhetha isilinda
Ngokweemfuno zomsebenzi kunye neemeko, khetha ngokuchanekileyo uhlobo lwesilinda.
Ukuba akukho nto yempembelelo okanye ingxolo yempembelelo xa i-cylinder ifikelela ekupheleni kwe-stroke, i-cylinder ye-buffer kufuneka ikhethwe. Ukuba ubunzima obulula buyafuneka, -isilinda esilula kufuneka sikhethwe. Ukuba indawo yokufakela incinci kwaye i-stroke ifutshane, i-cylinder encinci inokukhethwa. Kukho umthwalo osecaleni, kunye ne-cylinder enentonga yesikhokelo iyakhethwa. Ukuchaneka okuphezulu kwe-braking kuyadingeka, kwaye i-cylinder yokuvala kufuneka ikhethwe. Intonga yepiston ayivumelekanga ukuba ijikeleze. Isilinda esingasebenziyo-yentonga ejikelezayo sinokukhethwa. -iisilinda ezikwaziyo ukumelana nobushushu kufuneka zikhethwe kwindawo{10}}zobushushu obuphezulu. Kwiindawo ezinomhlwa,{12}}izisilinda ezikwaziyo ukumelana nomhlwa kufuneka zikhethwe. Kwiindawo ezinzima ezinothuli, izigqubuthelo zothuli kufuneka zifakwe ekupheleni okwandisiweyo kwentonga yepiston. Xa ungcoliseko -lusimahla lufuneka, i-oyile{16}isimahla okanye ioyile{17}}iisilinda ezithanjiswa simahla, njalo njalo kufuneka zikhethwe. Ububanzi be-cylinder ekhethiweyo bunqunywe ngokusekelwe kumthwalo ofanelekileyo, uxinzelelo lomoya olusetyenzisiweyo kunye nolwalathiso lwesenzo
Khetha i-cylinder stroke kunye ne-workpiece yokuhamba umgama:
Inxulumene nesihlandlo sokusetyenziswa kunye nokubethelwa kwendlela, kodwa ngokuqhelekileyo, i-stroke epheleleyo ayifanele ikhethwe ukukhusela ipiston ukuba ingangqubani nentloko ye-cylinder. Ukuba isetyenziselwa ukudibanisa iindlela, njl., isibonelelo esongezelelweyo se-10 ukuya kwi-20 mm kufuneka yongezwe ngokuhambelana ne-stroke efunekayo.
Khetha uthotho lwesilinda
Khetha uhlobo lofakelo lwesilinda
Uthotho olwahlukileyo luneendlela ezahlukeneyo zokufakela, ikakhulu ezibandakanya uhlobo olusisiseko, uhlobo lonyawo, uhlobo lweflange, U-ihuka emile, kunye nodidi lwendlebe yeshaft.
Khetha izithinteli: akukho sithinteli, isithinteli serabha, isithinteli somoya, kunye nesithinteli somothuko ngolwelo
Iswitshi ekhethiweyo yokungeniswa kwemagnethi isetyenziselwa ikakhulu ukukhangela indawo, kwaye kufuneka ukuba umsesane wemagnethi wakhelwe kumbhobho.
Amacandelo e-cylinder akhethiweyo abandakanya amajoyina afanelekileyo
6. Iimpawu ezikhethiweyo eziqhelekileyo zeesilinda: Airtac kunye ne-SMC
Ngentla kukho i-Pneumatic actuator - umxholo we-cylinder. Ukuze ufunde ngakumbi ulwazi olunxulumeneyo, ndwendwelahttps://www.joosungauto.com/.
