Transmission System Parts
Among transmission system parts, the throttle body is a valve that controls the quantity of air inhaled by the engine. It is a circular steel disc with a central axis. It connects to the throttle stay wire and is controlled by the throttle stay wire. The throttle body is one device on the engine air intake system. PXI participates in development and trial production of one type of electronic throttle part that is a throttle part of the auto engine air intake system. It includes the throttle body, throttle valve plate, throttle shaft, DC motor, gear reduction mechanism. Its signal is output to the throttle position sensor of the SCM. It also has a torsion spring. One end of the torsion spring is fixed onto the throttle body, and the other end is fixed onto the gear of throttle shaft; It also has an idle speed adjusting device: the outer adjusting screw is screwed on the throttle body, the inner adjusting screw is screwed on the inner cavity of the outer adjusting screw, the ejector rod is placed in the inner cavity of the outer adjusting screw, and there is a shoulder on it. The outer end of the ejector rod in front of the shoulder protrudes from the opening of the outer adjusting screw, and the spring is pressed between the ejector rod shoulder and the inner adjusting screw; The outer end of the ejector rod is against the gear of the throttle shaft, so that the throttle disc is in a slight intermittent position when there is no motor drive. The high and low idle positions of the invention are adjustable, and the air intake of the engine is accurately controlled under the idle condition, while reducing the manufacturing accuracy.
TEL：
Transmission System Parts
Among transmission system parts, the throttle body is a valve that controls the quantity of air inhaled by the engine. It is a circular steel disc with a central axis. It connects to the throttle stay wire and is controlled by the throttle stay wire. The throttle body is one device on the engine air intake system. PXI participates in development and trial production of one type of electronic throttle part that is a throttle part of the auto engine air intake system. It includes the throttle body, throttle valve plate, throttle shaft, DC motor, gear reduction mechanism. Its signal is output to the throttle position sensor of the SCM. It also has a torsion spring. One end of the torsion spring is fixed onto the throttle body, and the other end is fixed onto the gear of throttle shaft; It also has an idle speed adjusting device: the outer adjusting screw is screwed on the throttle body, the inner adjusting screw is screwed on the inner cavity of the outer adjusting screw, the ejector rod is placed in the inner cavity of the outer adjusting screw, and there is a shoulder on it. The outer end of the ejector rod in front of the shoulder protrudes from the opening of the outer adjusting screw, and the spring is pressed between the ejector rod shoulder and the inner adjusting screw; The outer end of the ejector rod is against the gear of the throttle shaft, so that the throttle disc is in a slight intermittent position when there is no motor drive. The high and low idle positions of the invention are adjustable, and the air intake of the engine is accurately controlled under the idle condition, while reducing the manufacturing accuracy.
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