My company is supplier of electronics part for audio system used in vehicle for various manufacturer. Our product consists of plastic part and PCB. We just obtained our IATF16949 accreditation about 2 years ago.
We have control plan in place for each product/model run in our production line. As required by IATF, all measurement need MSA study. We have problem to choose which process is actual need cross-tab study(MSA for attribute data).
For example, for assembly process of plastic housing, operator need to evaluate their work at the end of the process so we considered the evaluation as one of measurement, so we decided to do cross tab for the operator. 50pcs sample by 3 appraisals. We keep doing but end up with all processes need cross tab evaluation. It is overwhelmed the staff and took most of the time. We do not know whether this is correct practice or not.
Need advice from one who has experience with this kind of situation on how to effectively tackle MSA in production floor.
We have control plan in place for each product/model run in our production line. As required by IATF, all measurement need MSA study. We have problem to choose which process is actual need cross-tab study(MSA for attribute data).
For example, for assembly process of plastic housing, operator need to evaluate their work at the end of the process so we considered the evaluation as one of measurement, so we decided to do cross tab for the operator. 50pcs sample by 3 appraisals. We keep doing but end up with all processes need cross tab evaluation. It is overwhelmed the staff and took most of the time. We do not know whether this is correct practice or not.
Need advice from one who has experience with this kind of situation on how to effectively tackle MSA in production floor.