Chipangizo cha mphepo -Silinda ya mphepo
Mitundu ya Masilinda gha Pneumatic
1.1 Masambiro gha Mzere Wakunyoloka
Masilinda gha Pneumatic ghakumanyikwa, masilinda gha Pneumatic ghakuwonda, silinda gha Pneumatic ghakuwoneka nga ni pen-
Kukhoma silinda la mphepo: Na loko, mphepo yakudumulika-kufumira ku loko, na chitetezo cha anti-kudumulika kwa mphepo -kufumira
Kuŵika silinda la Pneumatic: Silinda la Pneumatic ilo likukhozgera yayi kuŵika malo ghanandi panji kuŵika kaŵiri
Kaŵiri-axis Silinda ya mphepo: Nkhongono yakufumiramo kaŵiri, yakukwaniska kuzizipizga nyengo zinyake zakukhota.
Kuŵika malo ghakwenelera kwa silinda la Pneumatic kukuthemba pa mphaka. Para mukugwiliskira ntchito na nkhongono yikuru yakufumiramo panji liwiro likuru, mphaka yikwenera kusazgikirapo. Chifukwa chake nchakuti pisitoni yileke kukhwaskika chomene na kunanga luŵiro mutu wa silinda la Pneumatic. Mapistoni ghachokoghachoko, ghafupi-ma silinda gha mphepo, ghakuthemba pa chisulo chawo chakukhora
Chigaŵa cha kulongozga: Single-axis Masilinda gha mphepo ghakwenera yayi kunyamulika mwaluŵiro ndipo ghakwenera kuŵikika na vyakulongozga/katundu-vyakunyamulira (vyakulongozgera, vingwe vya mzere, vilongozgo vya mzere). Mapistoni ghachoko, ghafupi-stroke Masilinda gha mphepo, para ghakunyamura yayi katundu mukuru, ndipo ghambura kulongozga/kunyamura katundu-, nagho ghakuzomerezgeka. Silinda la Pneumatic la axis zitatu lili na mikhaliro ya ndodo yakulongozgera .
Anti-self-miyeso yakuzungulira: Mtanda wambura kukhazikika -chigaŵa, na ndodo zakulongozgera
1.2 Mtundu wakuzungulira: Silinda wakuzungulira wa mphepo
1.3 Vigaŵa vyakugwira ntchito: Gripper Masilinda gha mphepo/chala Masilinda gha mphepo, kutchinga Masilinda gha mphepo
2. Nkhongono yakufumira mu silinda ya Pneumatic
Kukankhira kwakusambizga (N) kwa silinda la Pneumatic ilo likugwira ntchito kaŵiri -ni: Fa=0.25π*D^2*P
Mu fomula:
Kukura kwa silinda la mphepo (mm
Kugwira ntchito kupanikizika (MPa) kwa silinda Pneumatic.
Nkhongono yakukhozga (N) ni: Fa =0.25π * (D - d) ^ 2 * P
Mu fomula, para d ni diamita ya ndodo ya pisitoni (mm), tingaŵa kuti d=0.3D.
3. Mlingo wa katundu wa silinda la Pneumatic
Mlingo wa katundu wa silinda la Pneumatic: Likung'anamura chiŵelengero cha nkhongono ya katundu weneco F wa silinda la Pneumatic ku nkhongono yakufumiramo ya theoretical F0.
Nkhongono ya katundu ndiyo chinthu chakuzirwa chomene pakusankha silinda la Pneumatic. Nkhongono yeneco ya katundu iyo yikugwira nchito pa piston shaft yikupambana na mikhaliro yakupambanapambana ya katundu.
Katundu weneco wa silinda la Pneumatic wakumanyikwa na umo ŵakugwilira nchito. Usange katundu η wakumanyikwa, theoretical output ya Pneumatic cylinder nayo yingamanyikwa. Kusankha kwa katundu η kukukhwaskana na katundu wa silinda la Pneumatic na liwiro la kuyenda kwa silinda la Pneumatic.
4. Kuŵerengera kwa nkhongono yakufumiramo na mphepo iyo yikugwiriskirika nchito na silinda la Pneumatic .
Kuŵerengera kwa kutuluka kukakamiza kwa silinda Pneumatic. Kutora ndodo yimoza-kaŵiri-kugwira ntchito Pneumatic cylinder iyo yikulongoreka mu Chithunzi 10-14 nga ntchiyelezgero, nkhongono F1 iyo yikupangika na ndodo ya pisitoni para pisitoni yikusuntha kumalyero ndipo nkhongono yakukoka F2 iyo yikupangika na ndodo ya pisitoni para yikusuntha kumalyero yingaŵerengeka (accord)
(2) Mpweya wa q wa mpweya wakufinyikizgika kwa mzere umoza wakuwelera kwa silinda la Pneumatic ungaŵerengeka na equation (10-4) :
Pakuti nkhongono yakugwira ntchito iyo yikukhumbikwa na chipangizo chilichose cha mphepo njakupambana, pakwenera kuŵa nkhongono yakukolerana yakupenda mphepo iyo yikugwiriskirika nchito. Kanandi, mphepo yakufinyikizgika pa nkhongono zakupambanapambana yikusinthika kuŵa mphepo yaulere pa nkhongono ya mphepo yakumanyikwa kuti yiŵerengerenge, ndiko kuti:
Q=q× (p+0.103) /0.103
Mu fomula: Q - mphepo yaulere (m3/s), p - Kugwira ntchito kwa mphepo yakufinyikizgika (Mpa)
5. Kusankha silinda ya mphepo
Malinga na ivyo vikukhumbikwa pa ntchito na umo vinthu viliri, sankhani makora mtundu wa silinda la Pneumatic.
Usange palije chinthu chakukhwaska panji phokoso lakukhwaska apo silinda la Pneumatic likufika ku umaliro wa stroke, silinda la Pneumatic la buffer likwenera kusankhika. Usange pakukhumbikwa kulemera kwakupepuka, silinda la Pneumatic lakupepuka-likwenera kusankhika. Usange malo ghakuŵikamo ghakucepa ndipo stroke njakufupi, silinda la Pneumatic lakuwonda lingasankhika. Pali katundu wa pambali, ndipo silinda la Pneumatic ilo lili na ndodo yakulongozgera lingasankhika. Kuŵa na mabuleki ghakukwana kukukhumbikwa, ndipo silinda la Pneumatic ilo likujara likwenera kusankhika. Ndodo ya pisitoni yikuzomerezgeka yayi kuzungulira. Silinda la Pneumatic ilo lili na ndodo yakuzungulira yayi lingasankhika. Masilinda gha Pneumatic ghakulimbana na kutentha ghakwenera kusankhika mu malo ghakutentha chomene. Mu malo ghakuvunda, masilinda gha Pneumatic ghakulimbana na dzimbiri- ghakwenera kusankhika. Mu malo ghakofya agho ghali na fuvu, vibenekelero vya fuvu vikwenera kuŵikika pa umaliro wakutambasuka wa ndodo ya pisitoni. Para pakukhumbikwa kuti paŵevya kufipiskika, mafuta ghambura mafuta panji ghambura mafuta gha Pneumatic, na vinyake vikwenera kusankhika. Kukura kwa silinda ya Pneumatic iyo yasankhika kukumanyikwa mwakuyana na katundu wakukhumbikwa, mphepo iyo yikugwiriskirika nchito, na umo yikuchitikira .
Sankhani stroke ya silinda ya Pneumatic na mtunda uwo chigaŵa cha ntchito chikwenda:
Icho chikukhwaskana na nyengo yakugwiriskira ncito na stroke ya nthowa, kweni kanandi, stroke yose yikwenera kusankhika yayi kuti pisitoni yileke kugundana na mutu wa silinda la Pneumatic. Usange likugwiriskirika ncito pa nthowa zakukhozga, na vinyake, ndalama zakusazgikira za 10 mpaka 20 mm zikwenera kusazgikirapo mwakuyana na stroke iyo yikukhumbikwa iyo yikuŵerengeka.
Sankhani mndandanda wa silinda la Pneumatic .
Sankhani mtundu wa kuŵika silinda la Pneumatic .
Mndandanda wakupambanapambana uli na nthowa zakupambanapambana zakuŵikamo, chomenechomene kusazgapo mtundu wakwamba, mtundu wa malundi, mtundu wa flange, ndodo yakuwoneka nga ni U-, na mtundu wa khutu la shaft
Sankhani vyakuvikilira: palije vyakuvikilira, vyakuvikilira vya labala, vyakuvikilira mphepo, na vyakuvikilira vya hayidiroliki
Switch yakusankhika ya maginito yikugwiriskirika ncito comene-comene pakumanyiska malo, ndipo vikukhumbikwa kuti mphete ya maginito yizengeke mu silinda la Pneumatic .
Vigaŵa vya silinda ya Pneumatic ivyo vyasankhika vikusazgapo viŵaro vyakwenelera .
6. Mitundu yakusankhika chomene ya masilinda gha Pneumatic: Airtac na SMC .
Pamwamba pali chinthu chakuchitiska mphepo - Ivyo vili mu silinda la mphepo. Kuti mumanye vinandi vyakukhwaskana na nkhani iyi, lutani kuhttps://www..
