Controlled shot peening is different than most manufacturing processes in that there is no nondestructive method to confirm that it has been performed to the proper specification. Techniques such as X-Ray Diffraction require that a part be sacrificed to generate a full compressive depth profile analysis. To ensure peening specifications are being met for production lots, the following process controls must be maintained:
- Media
- Intensity
- Coverage
- Equipment
CWST currently meets or exceeds the most stringent quality standards requested by its industrial, automotive and aerospace customers. Based on local industry requirements, our facilities maintain quality system compliance or registration to ISO9001:2000, TS-16949:2002 and/or AS9100. Further, CWST facilities that support the aerospace community participate in Nadcap’s rigorous
accreditation program.