1. Pneumatic actuator-a signal pressure tih hian:
Compressed air chu a nozzle atanga pneumatic actuator-a a luh chuan, gas chuan double piston chu a tawp pahniha linear taka kal turin a nawr a (cylinder head end), piston-a rack chuan rotating shaft-a gear chu 90 degrees counterclockwise-in a inher a, he hun lai hian valve chu a inhawng a, chu chu pneuamatic a ni a, chu chu pne-ah a ni. Nozzle a ni. Chutih rualin, compressed air chu B nozzle atanga pneumatic actuator tawp pahniha a luh chuan, gas chuan double plug chu a laiah a kal nghal a, piston-a rack chuan rotating shaft-a gear chu darkar lam hawiin 90 degree-a rotate turin a khalh a, valve chu a khar a ni. Hetih lai hian pneumatic actuator lai takah gas chu A nozzle hmangin a chhuak thin.
Signal pressure a san chuan push rod chu hnuai lam hawiin a kal a, chu chu positive-acting actuator an ti a; Signal pressure a san chuan vertebral rod chu chunglam hawiin a kal a, chu chu reaction-acting actuator an ti a.
Pahnihnaah chuan pneumatic actuator tih awmzia chu:
Actuator a ni a, air pressure hmangin valve hawnna, khar emaw regulate emaw a khalh thei a ni. Pneumatic actuator emaw pneumatic device emaw an ti bawk a, mahse a tlangpuiin pneumatic head an ti thung.
Pneumatic actuator actuator leh adjustment mechanism hi a pum puia inzawmkhawm a ni a, actuators ah hian membrane type, piston type, fork type leh rack leh pinion type te a awm bawk. Piston type hian stroke rei tak a nei a, thrust lian tak mamawh hun atan a tha a; Diaphragm type hian stroke te tak te a neih laiin valve stem chu direct-in a khalh thei thung. Fork type pneumatic actuator hian torque lian tak, hmun tlem a nei a, torque curve chu valve torque curve nen a inmil zawk a, mahse a mawi vak lo Torque sang tak nei valve-ah te hman a ni fo. Rack{{3} leh-pinion pneumatic actuator hian structure awlsam tak, action nghet leh rintlak tak, leh himna leh puak thei leh puak thei thil a nei a ni-proof. Power plant, chemical industry, oil refining leh thil siamchhuahna dang, himna atana thil tul sang tak tak awmnaah te hman a ni nasa hle.
3. Pneumatic actuators te hmel lan dan tur:
1. A tawp cover-ah chuan scratch, cut, pores, burrs, etc. a awm tur a ni lo va, casting cylinder-a end flange leh box-ah te pawh a awm tur a ni lo.
2. Pneumatic device pawn lam a paint layer emaw chemical treatment layer emaw chu flat, smooth, uniform in color, oil stain, indentations leh mechanical damages dang awm lo tur a ni.
A kaihhnawih concept hrang hrangte .
