Design Engineering
Allan
R. Nelson Engineering offers a broad range of specialized mechanical design
engineering services. Whether the job requires a new mechanical design, or
a modification to existing equipment, our customers receive innovative
and cost-effective mechancial design engineering solutions. |
 |
We provide design engineering solutions for:
 Drill and service rig masts and substructures
Mast and substructure modifications and load ratings
Vertical and slant hole flushby rigs
New machinery for various industries
Lifting frames and systems
Existing equipment modifications
Pumping systems
Overhead Equipment
Our mechancial design engineering department uses finite
element analysis (FEA) to understand the physical effects on mechanical component
designs, systems and structures. The application of these advanced
modeling techniques to mechancial design engineering provides visual representation
of complex data to provide clients with optimal designs.
 |
 |
| Design of a 3-stage hydraulic cylinder |
Design of a trunnion for a hydraulic
cylinder |
 |
 |
| Design of a sucker rod elevator |
Design and analysis of a piston for a
compressor |
FEA is a significant tool in our mechancial design engineering
consulting. It allows us to perform stress analysis, including dynamic
analysis of vibration, shock or fatigue. By using FEA to review
a design it is possible to identify problems that may occur while
the part is in service, without having to experience a failure in
the field.
| 
