伊顿柱塞泵原理介绍及安装使用注意事项讲解材料
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CASE LUBRICATION
CASE LUBRICATION
NEGATIVE HEAD LAYOUT
CAVITATION
CAVITATION
CAVITATION DAMAGE
CASE DRAIN
FLOODED SUCTION LAYOUT
IMMERSED PUMP
IMMERSED PUMP
Q
VARIABLE DISPLACEMENT PUMP
VARIABLE DISPLACEMENT PUMP
PUMP CONTROLS
DIRECT DISPLACEMENT CONTROL:
Manual Electric Motor Pilot pressure Mechanical Servo Electronic
Pilot Pressure Adjustment eg. Transmissions
Manual Servo eg. Transmissions Electronic Adjustment eg. Speed Control
PRESSURE CONTROLS
Pressure Compensation eg. Machine Tools
Q = (No. of Pistons) x (Piston Size) x (Piston Stroke) x (Drive Speed)
VARIABLE DISPLACEMENT PUMP - REVERSED FLOW
Q
VARIABLE DISPLACEMENT PUMP
CONSTANT
STROKE
CONTROL
PRESSURE / DISPLACEMENT CONTROL:
Pressure Compensation Load Sensing (Flow Compensation) Constant Power
DISPLACEMENT CONTROLS
Manual Adjustment eg. Test Stands Electric Adjustment eg. Mixer Drives
VARIABLE DISPLACEMENT PUMP - MAX FLOW STROKE
Q
Q = (No. of Pistons) x (Piston Size) x (Piston Stroke) x (Drive Speed)
VARIABLE DISPLACEMENT PUMP - REDUCED FLOW STROKE
VARIABLE DISPLACEMENT PUMP - ZERO FLOW STROKE
Q
Q = (No. of Pistons) x (Piston Size) x (Piston Stroke) x (Drive Speed)
VARIABLE DISPLACEMENT PUMP - ZERO FLOW STROKE
Load Sensing (Flow Compensation) eg. Metal Forming, Mobile
Torque Limiting (Constant Power) eg. Mobile, Presses
OPEN LOOP TRANSMISSION
OPEN LOOP TRANSMISSION
PISTON PUMP PRINCIPLE
FIXED DISPLACEMENT PISTON PUMP
PISTON PUMP PRINCIPLE
FIXED DISPLACEMENT PUMP
ANIMATION 1 ANIMATION 2
PISTON PUMP
Q
Q = (No. of Pistons) x (Piston Size) x (Piston Stroke) x (Drive Speed)
CLOSED LOOP TRANSMISSION
CLOSED LOOP TRANSMISSION
CLOSED LOOP TRANSMISSION
PISTON PUMPS - INSTALL
Copyright Eaton Limited 2004
CASE LUBRICATION
CASE LUBRICATION
Q
Q = (No. of Pistons) x (Piston Size) x (Piston Stroke) x (Drive Speed)
VARIABLE DISPLACEMENT PUMP - REDUCED FLOW STROKE
Q
Q = (No. of Pistons) x (Piston Size) x (Piston Stroke) x (Drive Speed)
IMMERSED PUMP
POSITIVE HEAD LAYOUT
源自文库
EXCESSIVE CASE PRESSURE
SHOE LIFT
SHOE LIFT
SHOE LIFT DAMAGE
SHOE LIFT DAMAGE
典型闭式静压传动原理和组成
PISTON PUMPS - INTRODUCTION
Copyright Eaton Limited 2004
PISTON PUMP PRINCIPLE
PISTON PUMP PRINCIPLE
PISTON PUMP PRINCIPLE
PISTON PUMP PRINCIPLE
PISTON PUMP PRINCIPLE