Customers are not required to notify the case in the following cases the customer is not required to notify and submit (such as: PSW). Suppliers are responsible for tracking changes and / or improvements Shenzhen PPAP training and update any affected PPAP documents. Note: In any case, once the impact of customer product assembly, molding, features, performance and / or durability, they are asked to notify the customer. 1. Changes to the parts and drawings, internal manufacture or manufactured by sub-suppliers, without prejudice to the provision to record the customer product design; 2. Tooling moves within the same plant (for an equivalent device, does not change the process flow, without disassembling tooling), or move the device in the same plant (same equipment, process flow does not change); 3. Changing equipment (with the same basic techniques or methods of the same process flow); 4. The same measuring replaced; 5. Job content rebalance operatives, the process does not cause changes to the process; 6. Resulting in reduced change PFMEA RPN value (process flow no change); 7. Only bulk material: l to approve products DFMEA (recipes range, packaging design) change; l for PFMEA (Process parameters) change; l will not seriously affect the special characteristics (including changing the target points within the specification limits approved ) changes; l commodity composition changes approved in the series CAS numbers do not change ((CAS chemical purification services)); l production of raw materials does not involve special characteristic of sub-supplier production site changes; l do not involve special characteristics new sources of raw materials; l tightened the customer / sales acceptable tolerance limits. I.2.2.9 initial process studies I.2.2.9.1 General l for all special characteristics specified by customers or suppliers, you must determine the initial process capability or performance is acceptable before submitting. l Suppliers must systematically analyze to understand the measurement errors on the measurement results of research. Note 1: This requirement is to determine whether the manufacturing process can produce products to meet customer requirements. The initial step of the analysis focuses on data rather than the data in the measurement of the value of the count value. Note 2: The evaluation process capability or performance index is approved by the customer and supplier sides agree. In the following, description CPK and PPK index. For some process or product PPAP training, other methods are more applicable in the case of prior customer approval of alternative methods described above. Note 3: The initial step of the analysis is short PPAP, it can not predict the impact of changes in time and personnel, materials, methods, equipment, measurement systems, and changes in the environment arising. Despite short-term analysis, control chart, the order to collect and analyze data is also important. Note 4: For those characteristic X-Bar and R charts can be used short-term analysis should be sampled from the series production process, the sample size is a minimum of 25 parts, containing the basis for at least 100 readings on. Dongguan PPAP, enterprises of the Road, Huizhou Huizhou PPAP training provided by the enterprises of the Road Enterprise Management Services Limited. Huizhou City, the rate of the Road Enterprise Management Services Ltd. (isoew.com) is a professional, "the dispatch, management training, 3A certification" of the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "labor dispatch, management training, 3A certification" brand has a good reputation. We adhere to the "service first, customer first" principle, so that enterprises of the road in the other, has won the trust of the public, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!