QUALITY INSPECTION

① The blank supplier should mark the part number, name, number of pieces, supplier code and other information on the surface of the blank with paint pens, otherwise the inspection personnel of the branch company will be hard to go through the inspection procedures. The procurement staff of the branch office is responsible for notifying the suppliers and cooperating to implement this regulation.
②In all links of circulation in the factory, the product identification must be clear and identifiable (the number and code are written on the obvious position of the workpiece with a marker) when it is transferred to the next channel.
③If the outsourced parts are returned to the factory, the qualified supplier code must be marked in the corresponding position according to the regulations, and the number of parts, names, and a number of pieces and other information must be marked with a marker, otherwise, the inspector will be hard to inspected and stamped.

One.
Effective control is applied for key specific processes to verify that the process is capable of achieving planning.
1. The design office is responsible for the classification of product characteristics.
2. Technology is responsible for implementation and centralized management.
3. All relevant units are responsible for implementation and information feedback.
4. The Quality Inspection Department is responsible for supervision and inspection.
Two.
The technical department shall apply special annotations when compiling the catalog of key processes: key process control cards, process regulations, special process regulations, and review the process.
Three.
In the process of process implementation, it is necessary to strictly obey the process flow, and the next process can only be carried out after passing the test. The person in charge of unqualified quality inspection shall strictly control and produce timely feedback.

1、Folder - time item production zero number - drawings whether the final diagram
2、Requirement of material lifting.
①Requirement to mention material plan and standard parts, write the delivery date, production order number, special requirements, etc. must be submitted to relevant leaders for review.
②The main parts process preparation is issued (spindle, sector plate, prismatic sleeve, oblique chisel) for review.
③In the process of drawing audit, process preparation, and 3D drawing, problems are found and communicated in time to change the base drawing and production drawing and sign.
Audit the main content：
Relevant fit dimensions, number of holes, common tolerance fits. Lift material quantity, length, etc.
3、After delivery of each set of rolls and products, do a technical summary, summarize the problems in text form and form electronic files and base drawings together.
4、The annual production product drawings are unified according to the contract number to organize and file (indicate the figure number) for access.

The company shall ensure that products that do not meet the requirements are identified and controlled to prevent their unintended use or delivery.
1. The company should take appropriate measures based on the nature of the nonconformity and its impact on products and services. This also applies to nonconforming products and services discovered after product delivery, during, or after service provision.
2. The company should deal with unqualified output through one or more of the following methods:
a) Correct;
b) Quarantine, restrict, return or suspend the provision of products and services;
c) Inform customers;
d) Obtain authorization to accept concession.
3. After correcting the unqualified output, it should be verified whether it satisfied the requirements.
The company retains the following documented information:
a) A description of the non-conformity;
b) Description of the measures taken;
c) A description of the concession obtained;
d) Dispose of unqualified authorization marks.
The specific implementation of the company's non-conforming product and service control procedures.