I-actuator yomoya -Isilinda somoya
Izinhlobo ze-Pneumatic Cylinders
1.1 Amakilasi Omugqa Oqondile
Amasilinda Womoya Ajwayelekile, amasilinda Awomoya amancane azacile,-amasilinda e-Pneumatic shape
I-Clamping Pneumatic cylinder: Enesikhiya,{0}}evala isikhiye somoya, kanye{1}}nokuvikela{2}}okuvala umoya{2}}
I-pneumatic cylinder positioning: Isilinda Somoya ngokwaso asisekeli-ukuma kwamaphoyinti amaningi noma ukushaywa kabili
I-Double-axis Pneumatic cylinder: Amandla okukhipha kabili, akwazi ukumelana nezikhathi ezithile zokugoba.
Ukunemba kokuma kwe-cylinder ye-Pneumatic kuncike emkhawulweni. Uma uyisebenzisa ngamandla amakhulu okukhiphayo noma isivinini esikhulu, umkhawulo kufanele wengezwe. Isizathu siwukuvimbela i-piston ekuthinteni ngokweqile futhi ilimaze kalula ikhanda le-cylinder ye-Pneumatic. Ama-piston amancane,{3}}amasilinda e-pneumatic ane-stroke, ancike ensimbi yawo eqinile
Isakhiwo somhlahlandlela: Amasilinda{0}}e-axis Pneumatic eyodwa ngokuvamile akufanele alayishwe ngokuqondile futhi adinga ukuhlonyiswa ngomhlahlandlela/umthwalo-izakhiwo ezithwala (amashafti angumhlahlandlela, ama-linear bearings, amagayidi alayini). Ama-piston amancane, amasilinda{3}}e-stroke Pneumatic, uma engathwali imithwalo emikhulu, futhi ngaphandle kokuqondisa/umthwalo{4}}izakhiwo ezithwalayo, nawo ayamukeleka. I--axis Pneumatic cylinder emithathu inezici zenduku yomhlahlandlela
Izinyathelo zokulwa-nokwakho{1}}zokuzungeza: Isigaba esiphambene{2}}nezinduku zomhlahlandlela
1.2 Uhlobo lwe-Rotary: Isilinda se-Rotary Pneumatic
1.3 Izigaba ezisebenzayo: Amasilinda Womoya we-Gripper/amasilinda womunwe we-Pneumatic, avimba amasilinda Womoya
2. Amandla okukhipha ithiyori yesilinda Somoya
I-theoretical thrust (N) yesilinda somoya esivamile-esibambileyo sithi: Fa=0.25π*D^2*P
Kufomula:
Ububanzi besilinda somoya (mm
Ingcindezi yokusebenza (MPa) yesilinda Somoya.
Amandla e-theoretical tensile force (N) ithi: Fa=0.25π*(D-d)^2*P
Kufomula, lapho u-d engububanzi be-piston rod (mm), kungalinganiselwa ukuthi d=0.3D.
3. Izinga lomthwalo we-cylinder ye-Pneumatic
Izinga lokulayisha le-cylinder ye-Pneumatic: Ibhekisela esilinganisweni samandla omthwalo wangempela F we-cylinder ye-Pneumatic kuya ku-output force force F0.
Umthamo womthwalo uyisici esibalulekile ekukhetheni isilinda Somoya. Amandla omthwalo wangempela asebenza ku-piston shaft ayahlukahluka ngezimo ezihlukene zomthwalo.
Umthwalo wangempela we-cylinder ye-Pneumatic unqunywa izimo zokusebenza. Uma izinga lomthwalo η linqunywa, ukuphuma kwethiyori yesilinda Somoya nakho kunganqunywa. Ukukhethwa kwesilinganiso somthwalo η kuhlobene nokusebenza komthwalo we-Pneumatic cylinder kanye nesivinini sokunyakaza kwe-Pneumatic cylinder.
4. Ukubalwa kwe-thrust ephumayo kanye nokusetshenziswa komoya kwe-cylinder ye-Pneumatic
Ukubalwa kwe-thrust ephumayo yesilinda Somoya. Ukuthatha{1}}induku eyodwa ephindwe kabili-ebambe i-Pneumatic cylinder eboniswe kuMfanekiso 10-14 njengesibonelo, i-thrust F1 eyenziwa yi-piston rod lapho i-piston iya kwesokudla kanye namandla okudonsa u-F2 okukhiqizwa i-piston rod uma isuka kwesokunxele ingabalwa ngokuvumelana ne-equations (10:-2) (10:-2)
(2) Ukusetshenziswa komoya q komoya ocindezelwe wokushaya okukodwa okuphindaphindayo kwesilinda Somoya kungabalwa ngesibalo (10-4) :
Njengoba ingcindezi yokusebenza edingwa idivayisi ngayinye ye-pneumatic ihlukile, kufanele kube nezinga lokucindezela elihlangene lokubala ukusetshenziswa komoya. Ngokuvamile, izinga lokugeleza komoya ocindezelwe emicindezelweni ehlukene liguqulwa libe izinga lokugeleza komoya lamahhala ngengcindezi yomoya yomoya ukuze kubalwe, okungukuthi:
Q=q× (p+0.103) /0.103
Efomini: Q - ukusetshenziswa komoya kwamahhala (m³/s), p - Ingcindezi yokusebenza yomoya ocindezelwe (Mpa)
5. Ukukhethwa kwesilinda somoya
Ngokwezidingo nemibandela yomsebenzi, khetha kahle uhlobo lwesilinda Somoya.
Uma ungekho ukwenzeka komthelela noma umsindo womthelela lapho isilinda Somoya sifinyelela ekupheleni kokushaywa, kufanele kukhethwe isilinda se-pneumatic cylinder. Uma kudingeka isisindo esilula, -isilinda esilula se-Pneumatic kufanele sikhethwe. Uma indawo yokufaka incane futhi i-stroke imfushane, kungakhethwa isilinda esincane se-Pneumatic. Kunomthwalo ongemuva, futhi isilinda Somoya onenduku yomhlahlandlela uyazikhethela. Kudingeka ukunemba okuphezulu kwamabhuleki, futhi kukhethwe isilinda esikhiyayo se-Pneumatic. I-piston rod ayivunyelwe ukuzungeza. Isilinda Somoya esinomsebenzi-ongaphenduki wenduku singakhethwa. Amasilinda{9}}e-pneumatic angangeni lokushisa kufanele akhethwe{10}}ezindaweni ezinezinga lokushisa eliphezulu. Ezindaweni ezibolayo,{12}}amasilinda e-pneumatic angagqwali kufanele kukhethwe. Ezimweni ezinzima ezinothuli, izembozo zothuli zidinga ukufakwa ekugcineni kwenduku ye-piston. Uma ukungcoliswa{15}kudingeka,{16}uwoyela{16}ongenawo uwoyela noma uwoyela{17}}amasilinda e-pneumatic agcotshiwe amahhala, njll. kufanele kukhethwe. Ububanzi besilinda esikhethiwe se-Pneumatic bunqunywa ngokusekelwe kumthwalo ofanele, umfutho womoya osetshenzisiwe, kanye nesiqondiso sesenzo.
Khetha i-Pneumatic cylinder stroke kanye nebanga lokunyakaza kwe-workpiece:
Kuhlobene nesikhathi sokusetshenziswa kanye nokushaywa komshini, kodwa ngokuvamile, ukushaywa okugcwele akufanele kukhethwe ukuvimbela i-piston ukuthi ingashayisani nekhanda le-cylinder ye-Pneumatic. Uma isetshenziselwa izindlela zokubopha, njll., isibonelelo esengeziwe sika-10 kuya ku-20 mm kufanele sengezwe ngokuya nge-stroke ebaliwe edingekayo.
Khetha uchungechunge lwe-Pneumatic cylinder
Khetha uhlobo lokufakwa kwe-Pneumatic cylinder
Uchungechunge oluhlukile lunezindlela ezihlukile zokufaka, ikakhulukazi ezihlanganisa uhlobo oluyisisekelo, uhlobo lonyawo, uhlobo lwe-flange, ihuku elingu-U-elimise okwe-U, kanye nohlobo lwendlebe ye-shaft
Khetha amabhafa: akunabhafa, isigcina serabha, isigcina somoya, nesibambisi se-hydraulic shock
Iswishi yokungenisa kazibuthe ekhethiwe isetshenziswa kakhulukazi ukuthola indawo, futhi idingeka ukuthi indandatho kazibuthe yakhelwe kusilinda Somoya.
Izingxenye ezikhethiwe ze-Pneumatic cylinder zihlanganisa amalunga afanele
6. Izinhlobo ezivame ukukhethwa zamasilinda Womoya: Airtac kanye ne-SMC
Ngenhla i-Pneumatic actuator - Okuqukethwe kwesilinda Somoya. Ukuze ufunde kabanzi ulwazi oluhlobene, vakashelahttps://www.joosungauto.com/.
