Pneumatic actuator -Pneumatic cylinder
Saray klase na silindro
1.1 Straight Line Classes
Saray estandarten silindro, manipis iran silindro, singa bolpen-silindro
Clamping cylinder: Walay kandado, air cut-off lock, tan anti-air cut-off proteksion
Say pangiposisyon na silindro: Say mismon silindro et ag to susuportaan so multi-point positioning o double stroke
Double-axis cylinder: Doble output force, ya sarag ton sungdoan so pigaran bending moments.
Say inkasusto na posisyon na silindro et mandedepende ed limitasyon. No uusaren itan ya baleg so output force odino maples, kaukolan ya walay limitasyon ya iyarum. Say rason et pian ag-onloob so piston tan mainomay ya naderal so cylinder head. Saray melag a piston, antikey iran silindro, et mandedependi ed dilin malet ya bakal da
Guide structure: Saray single-axis cylinders et ag nepeg ya direktan kargaan tan kaukolan ya walaan na guide/load-bearing structures (guide shafts, linear bearings, linear guides). Saray melag a piston, antikey iran silindro, no ag ira mangaawit na angkakabaleg iran karga, tan anggapoy mangigiya/mankarga- ya istruktura, et naabobonan met. Say taloran-axis ya silindro et walaan na katangian na sakey a giya a baras
Anti-self-rotation measures: Irregular cross-section, with guide rods
1.2 Rotary type: Rotary cylinder
1.3 Saray kategorya na uusaren: Gripper cylinders/, blocking cylinders
2. Teoretikal ya puersa na silindro
Say teoretikal ya thrust (N) na sakey a kaslakan ya double-acting cylinder et: Fa=0.25π*D^2*P
Diad pormula:
Diametro na silindro (mm
Say working pressure (MPa) na cylinder p.
Say teoretikal a puersa na panag-awit (N) et: Fa=0.25π*(D-d)^2*P
Diad pormula, no say d et say diametro na piston rod (mm), nayarin kalkulaen ya d=0.3D.
3. Say karga na silindro
Say load rate na cylinder: Saya so manutukoy ed ratio na aktual ya load force F na cylinder ed theoretical output force F0.
Say kapasidad na karga et importantin bengatla ed pampili na silindro. Say aktual ya puersa na karga ya onkikiwas ed piston shaft et manduruma unong ed nanduruman kondisyon na karga.
Say aktual ya karga na silindro et nadetermina ed kondisyon na pantratrabaho. No nadetermina so load rate η, nadetermina met so teoretikal ya output na silindro. Say pampili na load rate η et misiglaotan ed load performance na silindro tan say kapeles na galaw na silindro.
4. Kalkulasyon na output thrust tan konsumo na dagem na silindro
Kalkulasyon na output thrust na silindro. No alaen so single-rod double-acting cylinder ya nanengneng ed Figure 10-14 bilang alimbawa, say thrust F1 ya napapawala na piston rod no onalis so piston ed kawanan tan say pulling force F2 ya napapawala na piston rod no onalis ed kawigi et nayarin kalkulaen unong ed saray equation (10-2) tan (10-3) :
(2) Say konsumo na dagem ya q na compressed air parad sakey a reciprocating stroke na cylinder et nayarin kalkulaen panamegley na equation (10-4) :
Lapud nanduruma so working pressure ya kaukolan na kada pneumatic device, nepeg ya walay nankakasakey ya estandarte na pressure parad kalkulasyon na konsumo na dagem. Kaslakan, say iyaagus na compressed air ed nanduruman pressure et nauman ed free air flow rate ed standard atmospheric pressure parad kalkulasyon, salanti:
Q=q× (p+0.103) /0.103
Diad pormula: Q - libren konsumo na dagem (m3/s) p - Working pressure na compressed air (Mpa)
5. Panpili na silindro
Unong ed saray kakaukolanen tan kondisyon na trabaho, suston pilien so klase na silindro.
No anggapoy impact phenomenon odino impact noise no say silindro et onsabi ed sampot na stroke, nepeg ya pilien so buffer cylinder. No kaukolan so anlemew a belat, nepeg ya pilien so anlemew a silindro. No mainget so pasen ya pangipuesto tan antikey so stroke, nayarin pilien so manipis ya silindro. Walay lateral load, tan say silindro ya walay guide rod et opsyonal. Kaukolan so atagey ya inkasusto na panagpreno, tan nepeg ya manpili na locking cylinder. Say piston rod et ag nayarin onliber. Nayarin pilien so silindro ya walay non-rotating rod function to. Saray silindro ya ag-onpetang et nepeg ya pilien ed saray kaliberliber ya atagey so temperatura to. Diad saray kaliberliber ya ag-onkupas, nepeg ya pilien iray silindro ya ag-onkupas. Diad mairap iran kaliberliber ya walay dabok, kaukolan ya iiyan iray dust cover ed sampot na piston rod. No kaukolan so anggapoy polusyon, nepeg ya pilien iray silindro ya anggapoy larak o anggapoy larak, tan arum nira. Say diametro na pinilin silindro et nadetermina base ed karga, say presyon na dagem ya inusar tan say direksion na kiwas
Pilien so stroke na silindro tan say distansya na galaw na workpiece:
Saya et misiglaotan ed inkagawa na pangusar tan say stroke na mekanismo, balet diad inkalapagan, say full stroke et ag nepeg ya pilien pian ag-ontupak so piston ed ulo na silindro. No usaren iya parad saray mekanismo na panag-clamp, tan arum ni, nepeg ya idagdag so kaaruman ya allowance ya 10 anggad 20 mm unong ed kalkuladon nakaukolan ya stroke.
Pilien so serye na silindro
Pilien so klase na pangipuesto na silindro
Saray nanduruman serye et walaan na nanduruman paraan na pangipaalagey, lalo la ed manunan klase, klase na sali, klase na flange, U-shaped hook, tan klase na shaft ear
Pilien iray buffer: anggapoy buffer, rubber buffer, air buffer, tan hydraulic shock absorber
Say pinilin magnetic induction switch et manunan uusaren parad pakaamta na posisyon, tan kaukolan ya walay magnetic ring ya ipaalagey ed silindro
Saray pinilin parte na silindro et walaan na saray matukoy a kasukasuan
6. Saray kaslakan ya pinilin tatak na silindro: Airtac tan SMC
Diad tagey et say karga na silindro na Pneumatic actuator -. Pian naamtaan so kaaruman ya impormasyon, bisitaen sohttps://www.joosungauto.com/.
