IND 146 - Mech Power Transmission I

1. Perform Safety and Setup Procedures
   1. Perform a lockout/tagout procedure
   2. Determine the orientation of a surface with a level

2. Install Electric Motors
   1. Select a fastener size and type for a motor mount
   2. Mount an electric motor
   3. Level an electric motor
   4. Measure motor speed

3. Measure Mechanical Performance
   1. Use a Prony brake to measure shaft torque
   2. Calculate rotary mechanical power
   3. Calculate mechanical efficiency
   4. Measure electric motor current

4. Install Shaft Components
   1. Identify shaft size given a sample
   2. Install a pillow block anti-friction bearing and shaft
   3. Install flexible jaw coupling
   4. Align two shafts with a straight edge and feeler gauge

5. Install Belt Drives
   1. Install a V-belt drive with a finished bore
   2. Determine the belt deflection force for a given application
   3. Adjust belt tension with an adjustable mounting base
   4. Measure belt tension with a belt tension tester

6. Install chain drive systems
   1. Determine the allowable chain sag for a given application
   2. Measure chain sag with a rule and straight edge
   3. Adjust chain sag to a specified amount with an adjustable center
   4. Install a chain with a master link using sprocket teeth
   5. Remove a chain with a master link using a chain puller

7. Align Power Transmission Systems with Laser Alignment
   1. Install a power transmission system using a jack bolt motor base
   2. Install an SKF laser shaft alignment system
   3. Use a laser alignment system to correct soft foot
   4. Align two shafts with a laser alignment system
   5. Determine shaft alignment tolerances for a given machine installation