Quality Control

Photomicrography - Good and Bad WeldQuality is the watch word in every phase of Spinweld’s friction welding and CNC machining production.

In addition to our Quality Manager, each operator is responsible for complete conformance to customers’ print specifications. Spinweld boasts a complete friction welding and CNC machining quality control laboratory for examination and evaluation. We conduct superficial hardness ultrasonic flaw detection. Destructive, nondestructive, and/or dimensional evaluation are performed upon customer request to validate weld integrity and weld parameters. Quality control measures range from R&D to initial start up, periodic sampling, and/or end-of-run.

Destructive quality control examinations commonly used for friction weldments include:

Destructive Bend Testing

  • Bend
  • Tension
  • Impact
  • Metallography
  • Fatigue
  • Hardness
  • Torsion
  • Shear
  • Photomicrography

Nondestructive quality control examination commonly used for friction weldments include:

UT Testing

  • Ultrasonic Flaw Detection
  • Penetrant
  • Leak Test
  • Visual
  • Surface Etch
  • Pressure Test
  • Hardness
  • Dimensional

Dimensional quality control examination equipment commonly used for friction weldments or CNC machining include:

TESA

  • TESA Micro Hite, programmable, digital, height gage
  • OPG 14″ Optical Comparator
  • Tachometer RPM Gage
  • Pressure Test Gage
  • Thermal Range Gage
  • Polishing Machine
  • Bench Centers
  • Roll Out Tables
  • Granite Surface Plate 8″x3’x5′, 4″x12″x18″, Gage Blocks, Gage Pins, Height Gages, Bore Gages, Micrometers Depth, Micrometer Bore, Calipers, Indicators, Thread Ring Gages, Thread Plug Gages, etc.

It is the policy of Spinweld, Inc. to exceed customer expectations. We are committed to providing a high degree of quality that will satisfy the needs of our customers today. Through our focus on continuous improvement in all areas of our organization, we can anticipate and exceed the requirements of tomorrow.