| AHHPU |
25055 |
Hydraulics-
Pumps |
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: Types of Pumps
1.1 Describe the basic operation of a hydraulic power circuit.
1.2 Describe the role of a pump in a typical circuit.
1.3 Describe the basic operation of a positive displacement pump.
1.4
Describe the differences between a fixed displacement pump
and a variable displacement pump.
Topic 2: Rotary Pumps
2.1 Describe the basic components and operation of the following
types of
gear pumps: external gear pump, internal gear pump,
and
gerotor pump.
2.2 Describe the basic components and operation of the following
types of
vane pumps: unbalanced vane pump, pressure
compensated
vane pump, and balanced vane pump.
Topic 3: Piston Pumps
3.1 Describe the basic components and operation of a fixed
displacement
radial piston pump and a variable displacement
radial
piston pump.
3.2 Describe the basic components and operation of a fixed
displacement
axial pump and a variable displacement axial
piston
pump.
3.3 Describe the basic components and operation of a pressure
compensated
axial piston pump.
Performance Evaluator’s Signature _______________________________
Performance Evaluator’s Name (Print) ____________________________
Date Completed: _____________________________________________