Level 3 Industrial Hydraulics-Intro to Design & Sizing

This course reviews the fundamentals and the formulas for cylinders and hydraulic motors, and a review of the physical relationships applicable to hydraulics. The construction, operation, sizing, and specific use of individual hydraulic components then become the focus of the class. Specific components covered in this course are cylinders, directional controls, flow controls, pressure controls, pumps, cartridge valves, and proportional valves. Design and sizing considerations for these components as well as overall circuit design will be covered in detail. Lab exercises every day.

Class Details

Class Name:
Level 3 Industrial Hydraulics-Intro to Design & Sizing
Audience:
This class is ideal for sales engineers and those responsible for the design and startup of new systems.
Duration:
5 Day Course
Language:
English

Learning Objectives

  • Review force, torque, velocity/speed, flow rate, and horsepower formulas and charts
  • Learn how to control shock problems caused by pressure controls and actuators
  • Learn how to control pressure control valves
  • Learn sizing considerations and spool types for directional valves and how spool valves can create internal leakage in the system
  • Learn how to select and locate filters
  • Learn how to reduce heat build-up in systems with flow and pressure controls.
  • Learn when to use pressure compensated flow control
  • Learn how to select and apply pilot operated check valves
  • Learn how to select and where to locate heat exchangers
  • Learn how logic valves function
  • Learn how to control decompression shock problems
  • Learn how to use various pump controls to reduce shock and heat build-up
  • Learn proportional valve operating characteristics
  • Learn how to apply and select flow dividers

Outline At-a-Glance

Safety Considerations

  • Lock-out/Tag-out OSHA requirements

Hydraulic Fundamentals Review

  • GPM, PSI, Torque and forces

Actuators

  • Sizing, both cylinders and motors

Pressure Controls

  • Reliefs, pressure reducing, counterbalance, brake, unloading and sequence. Remote control of pilot and drains. Direct and pilot operated.

Flow Controls

  • Throttle and pressure compensated types

Flow Dividers

  • Spool and rotary type

Directional Controls

  • Sliding spool, leak proof poppet type

Proportional Valves

  • Directional, flow and pressure construction

Fluid Conditioners

  • Heaters, coolers and filters

Pumps

  • Fixed, variable, pressure compensated, various controls

Check Valves

  • Pilot to open and close, ratios required

Overall Circuit Design and Considerations

  • Heat, noise, space

Hydrostatic systems

Job Roles