Diaphragm yeActuator

Iyo Actuator Diaphragm ndiyo yakakosha simba rekushandura chikamu chepneumatic diaphragm actuator. Basa rayo repakati ndere kushandura iyo yekuisa yakadzvanywa mhepo yekumanikidza kuita mekiniki yekusimuka, nekudaro ichityaira zvigadziriso zvekutonga senge mavharuvhu uye baffles kuita, uye pakupedzisira kuwana chaiyo mutemo wekuyerera, kudzvanywa kana nhanho yemvura yemvura (mvura, gasi, chiutsi). Icho chinongedzo chakakosha chinobatanidza "masaini ekudzora" uye "mechani zviito" mumunda wekutonga kwemaitiro (senge petrochemicals, simba, uye kurapwa kwemvura).

Kuita kweiyo actuator diaphragm kunokanganisa zvakananga kuvimbika kweiyo yese control loop. Core zviratidzo zvinosanganisira:

Pressure resistance simba:Inofanirwa kumirisana nekumanikidza kwakanyanya kushanda kwekamuri yemhepo yeactuator (kazhinji Yakakura kupfuura kana kuenzana ne1.2MPa, uye kusvika ku3MPa yemamodeli akakosha), pasina kutsemuka kana deformation zvachose.

Kuramba kuneta:Pasi pe "pressure loading - kuburutsa" cycle (kufananidza mamiriro ekushanda chaiwo), panodiwa kusangane nekutsemuka kana kubvinza kweGreater than kana kuenzana ne100,000 cycles (high-end diaphragms inogona kusvika pamusoro pe500,000 macycles).

Kuisa chisimbiso:Iyo yekubata kumeso pakati peiyo diaphragm nekamuri yemhepo inofanirwa kuve nechokwadi che "zero leakage", uye chiyero chekuvuza chinowanzodikanwa kuve Chishoma pane kana kuenzana ne1 × 10⁻⁶ Pa · m³/s (kudzivisa kurasikirwa kwekumanikidza kunokonzera kuderera kwekutonga chaiko).

Linear deformation:Kutamiswa kwe diaphragm kunofanirwa kuchengetedza hukama hwemutsara nemhepo yekupinza yekumanikidza (mutsara kukanganisa Kuderera kana kuenzana ne ± 3%); kana zvisina kudaro, zvinozoita kuti pave nekusawirirana pakati pekuvhura kwevhavha uye chiratidzo chekutonga, chinokanganisa kururamisa kwekuyerera kwekuyerera.

Tembiricha kugadzikana:Pasi pe tembiricha yakanyanyisa (senge tembiricha yakaderera -50 dhigirii uye yakanyanya tembiricha 200 dhigirii), iyo elastic modulus inochinja zvishoma, ichidzivirira kusimuka kunokonzerwa nekushisa (chaizvo kukanganisa Zvishoma pane kana kuenzana ne ± 5%).

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