1. Fill in the inspection report carefully on time, detect and record the wear of the wristband, and detect and record the batch torque of 1 time/1h.
2. Measure and record the soldering iron temperature of 1 time/1H, and whether the soldering iron has measures to prevent grounding leakage.
3. Ensure that there are qualified first articles and samples.
4. Check whether the instruments and fixtures are normal with the first article and samples; Ensure that it is within the validity period of instrument calibration; Confirm that the set parameters are consistent with the product requirements.
5. Whether the employee's operation is consistent with the work instruction, whether the first five products are followed from front to back, and then sampling 5 /2H/ workstation again for confirmation.
6. Whether to focus on new products and new employees, and focus on special procurement, substitution, trial production and concession release, record and feedback the results.
7. Homework shall be fixed, positioned and placed, and shall not be piled up. Handle with care, and fall only after employees pass the self-inspection and mutual inspection.
8. Are nonconforming products marked and recorded in time?
9. If the materials can't be used normally due to poor incoming materials and operation, which will affect the completion of the order, it must send & gt feedback in time.
10. fill in the << quality abnormality feedback form >> and track the processing results.
A. Normal production (mass production)
The single defective rate is 3%-5% per hour, and it is necessary to open a feedback sheet for quality abnormality treatment-engineering analysis.
If the total defective rate is 5%- 10% per hour, you need to open the feedback form of quality exception handling-engineering analysis.
B. Trial production of products
The total defective rate is 65,438+00%, so it is necessary to open a feedback sheet for quality abnormality treatment-engineering analysis.
C. Stop notice
Single defect rate per hour ≥5%
The total project defect rate per hour is ≥8%
Requirements: Engineering analysis needs to provide solutions online within 1 hour, and if there is no reply, it will stop online.
1 1. Are materials, semi-finished products and finished products marked with implementation status and signed?
12. Is the inspection report complete, clear and clear at a glance? Does it record the "total number", "defective number" and "defective rate" every hour? Does the daily production line QC inspection report include "total number of inspections", "total number of defective products" and "total defective rate"?
13. Do you understand and follow up customer complaints and returns? Rework must be followed up, bad statistics and feedback of results should be kept, and "status quo", "existing things" and "site" should be kept.
14. Sockets, batteries, contacts, etc. Those used for easy wear test should be replaced in time and recorded (such as the charger charging port is fragile, which leads to the breakage of the charger interface of the mobile phone).
15. Any operation, packaging and storage shall not have a potential impact on the quality.
16. When the customer relaxes the product standard and fully accepts a certain function and appearance, the customer is required to sign the form for confirmation or sign the limited sample.
17. Customers' requirements for product standard changes should be fed back to online PQC and QA in time to achieve the unification of standards.
18. Evaluate and review online PQC work according to QA sampling results, and make Zhou Du summary.
Process quality control (process quality control), (process quality control) PQC, referred to as process control. The so-called process control refers to
First, when pulling or replacing each batch of products, confirm the first product and give it to the production department to produce products. The first inspection has the functions of informing and preventing;
Second: the inspection requirements of online products should be controlled according to the requirements of the first sample, which means that all products must meet the requirements of the first sample when they are officially produced, and the incoming materials must be inspected before production, which means that the raw materials of the products to be produced are correct.
PQC should also find problems, solve problems within its power and follow up the problems.
OQC stands for factory quality control. That is, OQC finished products must be inspected before leaving the factory to achieve the goal of zero defects, customer satisfaction and zero complaints.
Inspection items include: finished product packaging inspection: whether the packaging is firm and meets the transportation requirements. Inspection of finished product identification: whether the trademark batch number is correct. Appearance inspection of finished products: whether there are any damage, cracks, scratches, etc. Functional performance inspection of finished products. If the batch is qualified, it will be released. Unqualified, should be timely rework or repair, until qualified.
AQC: administrative quality control
QC is the abbreviation of English QUALITY CONTROL, which means quality control in Chinese. Its definition in ISO 8402: 1994 is "operation technology and activities adopted to meet quality requirements". The work of QC is mainly the inspection of finished products, raw and auxiliary materials, etc. QA is the quality assurance for the whole company, including the release of finished products, raw and auxiliary materials and the normal operation of the quality management system. "QC" first appeared in the history of quality management, and leaving the factory after product inspection is the most basic requirement of quality management. The function of QC is to control and analyze the process data in production and processing, and provide relevant information to other departments.
QA(QUALITY ASSURANCE) means "quality assurance" in Chinese, and it is defined in ISO 8402: 1994 as "all planned and systematic activities implemented in the quality management system, and verified as required to provide enough trust to show that the entity can meet the quality requirements". Process maturity is a very important factor affecting the distribution of QA responsibilities. Different levels of maturity require different QA assignments. At the low maturity level, it is necessary to extract the best practices of each project to define the process and guide the trial implementation of the process. QA has done the most work in this regard. With the improvement, institutionalization and implementation of the process, the focus of QA has gradually shifted to process review and product audit. When the enterprise's process maturity reaches level 4 or level 5, it has become a habit for employees to follow the process, and the demand for process and product review has decreased, while the optimization of measurement and process capability has become the focus of QA.