Design Engineering Services

Head Engineering Services, LLC (HES) provides a variety of Design Engineering Services for commercial, military, and aerospace applications including:

  • Printed circuit board design
  • Mechanical design
  • Analysis
  • CAD Services
  • Data managemant

HES has developed a design methodology that is followed for all in-house layout projects. This process includes design reviews and consultation with our customers throughout the development cycle: ensuring that manufacturability, testability and quality are built into the design.

Circuit Board Design Capabilities

  • Layout per IPC-2221, IPC-2222, IPC-2223, IPC-2224, IPC-2225, IPC-2226 or MIL-P-55110
  • Commercial to High Reliability Military or Customer Specification
  • DC to GHz design
  • Signal Integrity: Analog, Digital and RF
  • High Speed, Controlled Impedance
  • Rigid, Rigid-Flex, or Flez
  • Routing Mannual or Auto
  • 2 Layer to Multi-layer Layout
  • Fine Pitch, BGA, FBGA or High Density
  • Thru-Hole or Surface Mount or Mixed Technologies
  • Schematic Capture: ANSI and IEEEL in DxDesigner or Pads-Power Logic
  • Drawings per IPC-D-325, Mil-Std or Customer Specifications
  • Parts List and/or Bill of Materials
  • Quality Standards per IPC-A-600, IPC-6012 and MIL-P-55110
  • Design for Fabrication (DFF)
  • Design for Manufacturing (DFM)
  • Design for Assebbly (DFA)
  • Design for Testability (DFT)
  • PCB Layout software: Pads Power PCB or AutoCAD
  • Schematic Capture Software: DxDesigner or Pads-Power Logic
  • "ZBC" Buried Capacitor Designs
  • "ZBR" Buried Resistor Designs

CAD Services

  • Complete Documentation Packages
  • 3D Modeling (Pro Engineer, Solidworks, and Inventor)
  • Drafting (AutoCAD, Pro Engineer, Solidworks, and Inventor)
  • Drawing Conversions
  • Geometric Tolerancing & Dimensioning
  • Checking Services
  • Mil Standards, ISO, ANSI
  • Bill of Materials
  • Consulting

Data Management

  • Data Management for Pro Engineer, Solidworks, and Revision Control
  • History
  • Document Management (Microsoft Office and AutoCAD files)
  • Web Servers for Sharing Data inside and outside
  • Collaborative Engineering via Web Server
  • Bill of Materials
  • Change of Management
  • Consulting

Mechanical Design Capabilities

  • Electro-Mechanical Packaging
  • Mold Design
  • Rack and Panel
  • Sheet Metal
  • Complex Mechanisms
  • Reverse Engineering
  • Analysis (COSMOS)
  • Consulting
  • Licensed professional Engineer

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