Trainee Name____________________________

Trainee Social Security Number: ___________

Trainee Status:  _______

Course Name: ___________________

Course Code: ___________________                                 

National Center Course Number: ___________

Date Course Completed: ____________________

Performance Criteria Completed:  _____________

Performance Objectives:

                                                                                                             Pass                    Fail

Topic 1: Fundamentals

1.1 Describe the function of gears.

1.2 Explain how power, speed, and torque are interrelated.

1.3 Identify various types of gears.

1.4 Describe the characteristics of spur gearsets, bevel gearsets,
      spiral gearsets, helical gearsets, and hypoid gearsets.

1.5 Describe the characteristics of worm gearsets.

1.6 Describe what backflash is.

1.7 Describe what endplay is.

1.8 Describe what tooth contact is.

Topic 2: Gearsets

 2.1 Identify

2.2 Describe characteristics of mechanical differential gearset
      arrangements.

Topic 3: Gear Problems

3.1 Name some conditions that can lead to bearing failures.

3.2 Describe some causes for gear tooth breakage, including
      fatique failure, fretting corrosion, and gear overload.

3.3 Describe some gear lubrication problems.

3.4 Describe the characteristics of initial scoring and severe
       scoring.

3.5 Describe the differences between light pitting and
      severe pitting.

Performance Evaluator’s Signature _______________________________

Performance Evaluator’s Name (Print) ____________________________

Date Completed: _____________________________________________