Product Description
Apparatus is a motorized unit consisting of a camshaft driven by a variable speed motor. The shaft runs in a double bearing. The free end of the camshaft has a facility to mount the cam easily.
The follower is properly guided in gunmetal bushes and the type of follower can be changed according to the cam under test. Graduated circular protractor is fitted co-axial with the shaft. And a Dial Gauge fitted on the follower shaft is used to note the follower displacement for the angle of cam rotation. A spring is used to provide controlling force to the follower system. Weights on the follower shaft can be adjusted as per the requirement. An arrangement is provided to regulate the speed. The apparatus is very useful- for testing the cam performance for jump phenomenon during operation. On this apparatus the effect of change of inertia forces on jump action of earn-follower during operation can be observed. It is useful for testing various cam & follower pairs. Three cams and three followers will be supplied with the apparatus. Theses are already hardened to reduce the wear.
Experiments
With the help of combination of provided cams and followers following experiments can be conducted:
- To plot the n-Q (Follower displacement Vs Angle of rotation) curves for different cam follower pairs
- The follower bounce can be observed by using a stroboscope (Optional) & effect of follower weight on bounce can be studied.
- To study the effect of follower weight on bounce
- To study the effect of spring compression on bounce
- The tests can be repeated by changing compression springs, follower weights and cam speed.
Utilities Required
- Electricity 0.5 kW, 220 V, Single Phase
- Stroboscope(Optional)
Precise Cam Profile AnalysisThis machine excels at detailed analysis of cam displacement, velocity, and acceleration, using a high-precision digital dial gauge and protractor. Its bench-top configuration, robust build, and integrated data acquisition system enable students and professionals to efficiently record and interpret cam profile data in real time.
Easy Data Collection and SafetyFacilitated by digital/USB data output and a transparent acrylic safety door, the system ensures safe operation and seamless data processing. The plug-and-play, bench-mounted design makes installation simple, while the emergency stop button and thermal insulation offer added safety for users.
Flexible Laboratory ApplicationsSupport for multiple cam types and interchangeable follower attachments makes this unit adaptable to a wide range of experimental setups. Its compact footprint, stainless steel construction, and compatibility with standard pneumatic lab lines make it suitable for diverse laboratory environments.
FAQ's of Cam Analysis Machine:
Q: How do I use the Cam Analysis Machine to measure cam displacement and acceleration?
A: To measure cam displacement and acceleration, mount the desired cam and follower, then use the digital dial gauge (0.01 mm precision) to track displacement as the cam rotates. The protractor records the cam's angle at each position. Data can be acquired via the interface and analyzed for velocity and acceleration.
Q: What types of cams can be analyzed with this machine?
A: The machine supports plate, tangent, and eccentric cam profiles. It comes with a set of interchangeable cam profiles and follower attachments to facilitate analysis of various mechanisms.
Q: When is data acquisition recommended during experiments?
A: Data acquisition is recommended throughout the experiment, especially when recording displacement, angle, velocity, and acceleration in real-time. The interface supports digital or USB output for efficient data recording and analysis.
Q: Where should I install the Cam Analysis Machine?
A: The machine is designed for bench-mounted installation in laboratory environments. It requires access to a power supply (110-220V AC), standard pneumatic lines for optional air-driven components, and enough space for its 600 mm x 400 mm x 450 mm footprint.
Q: What is the process for switching cam profiles or follower attachments?
A: Switching cam profiles and followers is straightforward. Power off the machine, open the transparent safety door, and use the provided accessories to detach and attach the desired profiles. Ensure all parts are securely fitted before resuming operation.
Q: How does the safety system enhance laboratory operation?
A: Safety features include a transparent acrylic guard for visual monitoring, an emergency stop button for quick shutdown, thermal insulation for the motor and electronics, and secure, manually operated air control valves, all of which protect users during experimentation.
Q: What are the key benefits of using this Cam Analysis Machine?
A: Key benefits include precise measurement and analysis capabilities, user-friendly data acquisition, compatibility with a range of cam types, robust safety features, and straightforward plug-and-play installation, making it ideal for education, research, and industrial training purposes.