Before processing mechanical parts, a drawing will be drawn, which is marked with the process requirements of mechanical parts processing, but can not guarantee that every part processed can meet the standard, so they will be accepted. So we know what the acceptance of mechanical parts processing include? Here let me tell you!
Specifically, including acceptance requirements and acceptance procedures.
I. Acceptance requirements
1. Appearance inspection
(1) Check whether the finish of the machined parts meets the requirements of the drawings.
(2) Check whether there is any damage, rust, bruise and correct thread shape and angle on the exterior of the machined parts.
(3) If the above problems are found, make detailed records for inspection.
2. Quantity acceptance
(1) Based on the supply contract and processing voucher, check the material, specification and quantity of the processed parts strictly against the drawing, and check them piece by piece.
(2) Make a good record of quantity acceptance, stating the acceptance place, time, participants, type, product name, quantity due and actual arrival.
3. Quality acceptance
(1) To be assembled in strict accordance with the provisions and procedures required by the general assembly drawings.
(2) In quality acceptance should be carefully recorded. If there is any quality problem with the workpiece, we should inform the outsourcing processing unit in writing. Depending on the situation, decide whether to return or replace.
(3) Special requirements can be found in the case of processing units to jointly accept, assembly, installation of qualified before signing acceptance documents.
Second, acceptance procedures
1. After the receipt of machined parts, both send full-time acceptance personnel according to the contract against the drawing requirements of the material, specifications, models, quantities of machined parts for acceptance.
2. Acceptance period is generally 1-2 days. Special circumstances will be determined by the use of the effect. If there is a quality problem, you can return to the processing unit, claims, processing units bear the economic losses.
3 . General non-production section signed processing contracts, will be used by the department directly accepted, fill in the acceptance report.
4. Acceptance of unqualified parts, acceptance staff must be within the specified acceptance period to overhaul, return procedures.
5. Special precision machining parts acceptance, acceptance by the full-time acceptance staff to organize the relevant personnel to jointly accept, and fill out a detailed acceptance report form. Acceptance of unqualified parts to fill out a detailed report card, as a requirement to improve the processing accuracy of the conditions and determine the direction of the choice of outsourced parts processing manufacturers.
The above is the mechanical parts processing parts acceptance content, I hope to help you!