贛工機械氣動馬達(dá).https://www.lusimin.com

活塞式氣動馬達(dá)的工作原理

主要由：馬達(dá)殼體、連桿、曲軸、活塞、氣缸、配氣閥等組成。壓縮空氣進(jìn)入配氣閥芯使其轉(zhuǎn)動，同時借配氣閥芯轉(zhuǎn)動，將壓縮空氣依次分別送入周圍各氣缸中，由于氣缸內(nèi)壓縮空氣的膨脹，從而推動活塞連桿和曲軸轉(zhuǎn)動，當(dāng)活塞被推至“下死點”時，配氣閥芯同進(jìn)也轉(zhuǎn)至第一排氣位置。經(jīng)膨脹后的氣體即自行從氣缸經(jīng)過閥的排氣孔道直接排出。同時活塞缸內(nèi)的剩余氣體全部自配氣閥芯分配閥的排氣孔道排出，經(jīng)過這樣往復(fù)循環(huán)作用，就能使曲軸不斷旋轉(zhuǎn)。其功主要來自于氣體膨脹功。

Piston pneumatic motor principle of work

Mainly consists of: motor shell, connecting rod, crankshaft, piston and cylinder, valve, etc. Compressed air into the air with its core, with rotation by air, will be the core of compressed air into the surrounding air cylinder respectively, due to the expansion of compressed air in cylinder, so as to promote the piston and crankshaft connecting, when the piston is pushed down dead spots ", with the core with air exhaust to first place. The expansion of the gas automatically from the exhaust duct cylinder valve directly after discharge. While the residual gas piston cylinder valve core with all the vent duct, corundum, through such?reciprocating?cycle can make the crankshaft

constantly rotating. Its function mainly comes from the gas expanding power.