For Linhai Weiyu Machinery, quality is not just a set of testing data, but also the self-esteem of the enterprise and the lifeline of the brand. To this end, the company has established a rigorous quality control system that runs through the entire product lifecycle, ensuring that every non-standard part delivered can withstand testing.
The core of this system is "prevention first, inspection as a supplement". It begins with source control (incoming inspection), strengthens process monitoring (first article inspection, patrol inspection), and ultimately ensures reliable results (final inspection). Among them, "first article inspection" is placed in the highest position. Before any batch of non-standard parts is processed in bulk, the first product must be removed from the machine tool and sent to the inspection room for full size inspection by professional quality inspectors using high-precision equipment such as coordinate measuring machines (CMM) and imaging machines. The production order for this batch can only be released if the first piece inspection data fully meets the drawing requirements.
In the production process, the "inspection" of quality inspectors and the "self inspection" of operators constitute a dual guarantee. Quality inspectors will conduct regular spot checks on online products to monitor the stability of critical dimensions; And operators independently inspect the parts they process, forming the first line of defense for quality control. All inspection data will be recorded in real-time and entered into the system to achieve traceability of quality data. Once an abnormal trend is detected, the system will immediately trigger an alert, and the technical team can quickly intervene, analyze the root cause, and implement corrective measures to prevent the occurrence of batch problems.
Before leaving the factory, the final product needs to undergo strict "final inspection" and be accompanied by a detailed inspection report. This quality culture of full participation and full process control has been deeply integrated into the blood of Weiyu Machinery. It is not just about screening out non-conforming products, but also driving continuous optimization and improvement of processes, equipment, and personnel skills through continuous data feedback, in order to provide customers with stable and reliable non-standard customized products, truly practicing the core value of "quality is the self-esteem of the enterprise".
