Cam Analysis

Product Description

Description of Cam Analysis Bench top apparatus to demonstrate the dynamic investigation of cam mechanisms, as used in motors for actuation of the valves. The Cam Analysis consists of 3 interchangeable cams and 2 different cam followers. The cams are rotated using a electronically controlled motor and pulley gear arrangement. A large inertia mass is connected between the motor and cam to ensure consistent running at various speeds. The follower attaches to a vertically moving shaft which simulates the valve itself. On top of the shaft can be attached a number of removable masses which allow the valve mass to be changed. Experimental Capabilities of Cam Analysis Comparison of the various cam designsElevation curves supplied by unsuitable pick-upsElevation curve for a bouncing pick-upDetermination of the limiting speed and its comparison with the theoretical valueRelationship between cam and spring force Specification of Cam Analysis To be portable Unit for dynamic investigations of cam and follower drives used to actuate engine valvesCam mechanism to consist of 3 interchangeable cams and 2 follower Valve to be simulated by changeable disc weights and varying springsAdjustable spring rate, weight, speedElectric motor with speed controlCam elevation and displacement recorded using a Data Acquisition InterfaceWeights supplied3 springs with different spring rates to be selectedSafety cover and micro switch power cut-off110V/60Hz, 230V/50Hz, single phase supplyComprehensive instruction manual