Identify variants, catch defects in real-time
with smart torque-to-turn testing

A torque-to-turn test is a quality assurance method used to evaluate the mechanical integrity and performance of rotating components—such as engines, motors, transmissions, or fasteners—by measuring the torque required to initiate and maintain rotation.

With Sciemetric’s solutions for torque testing for manufacturing, the amount of force applied to move an object is measured and analyzed for comparison to a baseline. Any anomalies in torque characteristics can indicate a quality issue. Using our patented digital process signature technology, you can easily spot these anomalies and trace the root cause of a variety of torque defects.

Typical issues identified using Sciemetric’s torque testing system: 
  • under- or over-torqued parts
  • bearing debris
  • lack of lubrication
  • tight or out-of-tolerance components
  • broken/missing parts
  • and more

sigPOD-TTT_1900x1425

A smarter, more accurate torque defect analysis—our system catches defects other systems miss

For torque-to-turn testing, Sciemetric’s sigPOD is configured to measure the breakaway torque and running torque characteristics of the part, where the rotation is driven by an external DC motor. Using our unique digital process signature technology, the system collects and analyses torque vs. angle measurements to visualize the entire process and catch defects that would otherwise be missed.

Plus, it’s so easy to get started! Ask us about our preconfigured torque-to-turn sigPOD test template. 

Apply torque testing measurement and analysis
to nearly any application

Whether it's an in-process test system or a full test station, Sciemetric’s solutions can be used by manufacturers to add better defect detection and measurement/analysis capabilities to nearly any TTT application, including:

  • Engine and powertrain assembly lines: To verify crankshaft rotation and detect NVH (noise, vibration, harshness) anomalies. Learn more

  • Axle spin stations: To ensure proper gear meshing and detect backlash or shim misalignment. Learn more

  • Electric motor testing: Including eStator diameter checks and small motor assemblies like hatch or seat motors. Learn more

  • Repair stations: For engines that fail in-line tests, out-of-line torque-to-turn stations help verify repairs. Learn more

Identify defects on nearly any torque application on your production line

yellow-checkmarkA/C compressor

yellow-checkmarkBall joint

yellow-checkmarkWiper torque

yellow-checkmarkStarter torque

yellow-checkmarkSeat track

yellow-checkmarkWindow torque

yellow-checkmarkRod connections 

yellow-checkmarkTight bearings

yellow-checkmarkHead and cam

yellow-checkmarkPinion nut

yellow-checkmarkPinion nut

yellow-checkmarkRing gear run down

yellow-checkmarkBolt fastening

yellow-checkmarkScrew quality

Image of an automotive engine crankshaft

Case study: Engine manufacturer uses Sciemetric torque-to-turn testing to improve first-time-yield (FTY)

A major engine manufacturer was experiencing customer complaints and costly warranty repairs. They needed an accurate and reliable solution that could detect defects early in the Short Block assembly process, specifically defects caused by crankshafts. They turned to Sciemetric for a consistent and reliable detection of defects such as contaminated bearings, debris, incorrect fit, bent or nicked cranks, etc.

READ APPLICATION NOTE: SHORT BLOCK CRANK TTT
Image of Sciemetric machine rotating a large axle

Sciemetric builds turnkey, custom torque testing systems

Sciemetric’s team offers full-service support for torque systems at functional test stations or end-of-line (EOL) testing—whether you require a new, turnkey torque-to-turn system, or retrofits, upgrades, in combination with other EOL tests, and more.

LEARN MORE

Have Confidence in Every Single Torque Operation

Ensure the quality of every single torque operation using Sciemetric's real-time production test and monitoring system.
CONTACT US FOR QUOTE

Older man on the right sitting at a desk in a manufacturing environment looking at a computer monitor with Sciemetric Studio data

Enable part traceability—store and manage all your torque process data 

Easily connect your torque tests to other assembly processes with Sciemetric’s QualityWorX data management and analytics software to enable full part history traceability.