1，因为不良状态是根据实物图片事后进行分析，故只是对3种有可能产生的原

1. Because the bad state is analyzed after the fact based on the actual picture, only three possible causes are listed one by one, and the unpressurization is only one of the possible causes. <br>However, if you make a mistake during adjustment, there may be a problem of unopened boost pressure. After the follow-up foreman debugging, the product must fill in the 4M change form and submit it to the inspector for confirmation before mass production. <br>During normal batch die-casting, it is fully automatic production. <br>2. At present, Jialilai's die-casting machine has not been opened and equipped with the program error prevention function of automatic discarding of cold molds, and the screening is performed by manual intervention. <br>3. The feeding of the soup machine is indeed set by the parameters of the machine control panel, but the sensor of the position of the soup ladle is often in contact with the aluminum soup and the head is stained with aluminum, which will cause inaccurate induction and reduce the amount of soup. (Refer to the worksheet attached to the report for details) <br>4. Currently, the inspection requirements of the die casting process and the factory documents are all random inspections. The machined parts are required to undergo a full visual inspection, but this shipment is for rough parts so they are not identified come out. <br>Corrective measures: <br>1. It is planned to be instructed and confirmed on site by biotechnology engineers and quality engineers during production before the end of April. After the process is stable, it will pass the X-ray inspection and verification of 300 continuous products in the process. <br>2. The die-casting process card is optimized and locked through the verified die-casting process parameters. The foreman will call the die-casting parameters of the corresponding machine during each production, and the inspectors will check the parameters for each shift. <br>3. The die-casting inspection card clearly indicates Festo’s sand hole requirements. <br>4. Regulations on the management of machine adjustment products have clearly defined requirements and have been solidified through the training effect verification for foreman inspectors and operators. <br>5. For the setting and working steps of the soup machine, please refer to the "parameter setting and working steps of the soup machine" in the worksheet attached to the 8D report.

1, because the bad state is based on the physical picture after the analysis, so only the three possible causes of one by one list, and not open supercharged is only one of the possible causes.<br> However, if there is a possibility that a problem with the boost is not opened due to an operational error while adjusting the machine. After follow-up foremost commissioning, the product must fill out a 4M change order to the inspector to confirm the qualification before the mass production.<br> Normal batch die-casting is fully automatic production.<br>2. At present, Jiali to die-casting machine is not open set up with cold mold automatically abandoned program error-proof function, is by manual intervention screening.<br>3. Feeding the soup machine is indeed set by the parameters of the machine control panel, but the sensor of the spoon position often comes into contact with aluminum soup after the head is stained with aluminum, which will lead to inaccurate induction resulting in a reduction in the amount of soup given. (See working sheet for annexes to the report for details)<br>4. At present, die-casting process and factory documents set inspection requirements are sampling, machining parts are required to carry out visual inspection, but this shipment is for blank pieces so not identified.<br>Corrective action:<br>1. It is planned to be guided and confirmed by biotech engineers and quality engineers in the field when production is made by the end of April, and after the process is stable, X-ray verification of 300 consecutive products in the process.<br>2. By verifying the die-casting process parameters of the die-casting process card after optimization locking, each production by the foreman corresponding to the machine die-casting parameters of the transfer input, each shift inspector to check the parameters.<br>3. The die-cast inspection card clearly indicates Festo's sand hole requirements.<br>4. Transfer product management regulations have been clearly required and through the foreman inspectors and operators for training effect verification for curing.<br>5. The setting and working steps of the soup machine can be found in the 8D report annex worksheet ,"The parameter setting and working steps of the soup machine".

1，因为不良状态是根据实物图片事后进行分析，故只是对3种有可能产生的原因一一进行罗列，而未开增压只是其中的一项可能产生的原因。 但是如果调机时操作失误会存在增压未开问题发生的可能。后续领班调试后产品必须填写4M变更单交给检验人员进行确认合格后方可再进行批量生产。 正常批量压铸时是开全自动生产的。2.目前佳利来压铸机器未开通设置有冷模件自动废弃的程序防错功能，是靠人工干预进行筛选的。3.给汤机送料确实是通过机器控制面板的参数来进行设定的，但是汤勺位置的传感器经常与铝汤接触后头部沾铝后会导致感应不准确致使给汤料量减少。（详见报告附件工作表）4.目前压铸过程和出厂文件设定的检查要求都是是抽检，机加工件是有要求进行目视全检的但是本次出货是供毛坯件故未识别出来。纠正措施：1.计划在4月底前生产时由生技工程师和质量工程师在现场进行指导和确认，工艺稳定后通过对过程中连续300件产品进行X光检查验证。2.通过验证后的压铸工艺参数对压铸工艺卡进行优化后锁定，每次生产时由领班进行对应机台压铸参数的调取录入，每班次检验人员对参数进行核对稽查。3.压铸检验卡明确注明费斯托的砂孔要求。4.调机品管理规定已明确要求并通过对领班检验员及操作工进行培训效果验证进行固化。5.取汤机的设定和工作步骤见8D报告附件工作表中"取汤机参数设定及工作步骤"。<br>