Functional tests involve simulating real-life conditions and measuring the responses to test the overall functionality of parts, assemblies, and subassemblies—either in-process or as an end-of-line test.

A functional test consists of measuring several input parameters to test the function of a partially or fully assembled part. Due to the complex nature of functional tests, manufacturers require multi-channel data acquisition and analysis, which is made possible using Sciemetric’s smart process monitoring and testing solutions, including the sigPOD and the Sentinel 3520 for leak test. 

Use Sciemetric’s functional testing solutions to identify issues missed during the production process, including:

  • missing components
  • low compression
  • timing problems
  • faulty components
  • wiring problems
  • excessive noise
  • incorrect assembly
  • and more
sigPOD displays showing hardware inputs and data screen

Reliable monitoring and insight into your functional test with Sciemetric’s process monitoring system 

Our functional test systems are powered by the sigPOD (and Sentinel 3520 for leak test). These functional test systems can be used on in-process or end-of-line stations. 

Functional testing solutions from Sciemetric apply our unique technology, multi-channel digital process signature analysis, to effectively combine press, leak, NVH, and other tests as required to test the function of the part. All this data can then be visually analyzed in real-time, within one test cycle, for reliable in-process and end-of-line testing results and actionable insights.

Flexible functional testing to meet your requirements

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Sciemetric's functional testing solutions are flexible to meet nearly any requirement on your production line. Our functional test solutions include, but are not limited to:

  • Brake Booster Test
  • Caliper Debris Test
  • Fuel Rail Verification Test
  • Blower Motor Test
  • Airflow Blockage Test
  • Stepper Motor Test
  • Wiper Assembly Test
  • Seat Track Test
  • Window Assembly Test
  • Rotor Balance Test
  • Rotor Magnetizing Test
  • Brake Test
  • ABS Sensor Test
  • Grinding Test
  • Oil Pump Test
  • And more!
Image of a hybrid engine on a white background

Sciemetric’s functional test approach for engines offers better defect detection, test accuracy

Engine manufacturing requires a comprehensive functional test at the end of the line. Sciemetric was an early innovator in the engine cold testing method (as an alternative to engine hot test). In the solution, an electric motor is used to rotate the crankshaft with the engine “cold” (i.e., not running, so no gasoline or special ventilation are required).

Using Sciemetric’s unique process monitoring technology, the system records and analyzes digital signatures and data from various sensors including torque, crankshaft angle, and pressures, offering a better, more accurate way to catch and identify defects during engine functional testing. 

READ THE FULL STORY: ENGINE COLD TESTING
Two men looking at the monitor attached to a test machine

Functional testing made easy with Sciemetric—full-service turnkey custom machines, retrofits, and upgrades

Whether you require a full, turnkey custom functional test station, or want to make updates to an older system, Sciemetric offers a one-stop shop—for in-process or end-of-the-line. Contact us to discuss your requirements!
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Screen capture from Sciemetric Studio software showing various data points on a breakaway torque test

Functional testing generates a lot of data—and Sciemetric makes it easy to manage! 

Sciemetric’s QualityWorX Suite makes it easy to collect and store your process data, from one process or across the line—and offers the data analytics tools to trace root cause and improve your processes.