How to dramatically improve the efficiency of product quality inspection

When it comes to quality inspection, we have to talk about the quality inspection of industrial products. And one of the things that deserves attention is that China's manufacturing enterprises are still using the traditional manual means of detection, resulting in low efficiency, product quality is not stable. In this era of intelligent upgrading, you should learn more about the application and development of testing instruments.

Made in China known as the world's factory, the products sell well around the world, but can not get rid of the "big but not strong" status quo, in addition to branding, technology content and other factors, the world's most concerned about is the quality of China's industrial products and the international brand there is still a small gap. Talking about quality, we have to talk about the quality control of Chinese industrial products.

To change this status quo, we must upgrade the existing quality inspection model, the intelligent automatic quality inspection equipment used in large areas of the manufacturing industry product testing, and this type of quality inspection equipment is characterized by intelligence, precision, fast, suitable for industrial products, high-volume testing needs. Most of these quality inspection equipment belongs to non-standard testing equipment, according to the different needs of customers in the industry, they also show a "customized" trend.

The traditional QC model has many drawbacks, the following three examples will be visible.

1, NdFeB permanent magnet product testing. NdFeB material specifications, in many emerging industries are commonly used, the market demand is soaring year after year, but the quality of products related to this industry has been using the traditional manual mode of inspection, in some small sheet material manufacturers in the quality inspection workshop, "eyes + gloves + tweezers" become a typical work scene. From a neodymium iron boron factory in Beijing, the daily need for quality control of sheet materials for 1.5 million pieces, quality control workshop *** more than 20 workers continue to work, the pressure has long been an indisputable fact, the factory's manpower and management costs are also high.

NdFeB sheet material inspection: "eyes + gloves + tweezers"

2, axle front beam inspection. Automobile driving system is divided into four parts: axle, wheel, frame and suspension, the axle (also called axle) is connected to the frame through the suspension, and car wheels are installed at both ends. The axle front beam is one of the key parameters for steering wheel alignment. At present, most of the axle factory's measuring equipment mainly uses the meter scale matched with the workpiece and the workpiece, the adjustment accuracy of this inspection method is low, the method is primitive, and it can't provide accurate front beam data, and the number of workpieces is large and easy to wear out. The current solution to this inspection challenge is the need for customized machine vision inspection solutions, which are not described in detail here.

The axle inspection site: the method is primitive, inefficient

3, woodworking blade inspection. Blade is the cutting parts of woodworking tools, used for processing of various types of wood materials, market demand and production are larger. Dongguan, a tool factory on the blade product testing methods more typical in the industry: the use of vernier calipers to detect the thickness of the blade deviation, finger pressure and visual inspection to view the flat bending deformation. The defects of this detection method is very much: low precision, manual visual inspection by the subjective emotional impact of the large, up to the full inspection, low efficiency. This situation can be solved by the rapid tool tester introduced by Ober Automation.

The above examples are just some of China's industrial product quality inspection problems epitomized, but a glimpse of the panther, we can still clearly realize that some critical issues: only a complete change in the quality inspection model, in order to bring about industrial upgrading of a powerful opportunity. With the major manufacturers of products more and more demanding and corporate quality awareness continues to improve, the purchase of advanced intelligent automatic testing equipment has become an urgent need to improve product quality and enhance market competitiveness. At this time, intelligent automatic inspection equipment has become the major manufacturers of product quality inspection equipment of choice.

After experiencing a simple projector, quadratic image measuring instrument, high-end coordinate measuring machine this three stages of development, the current industrial quality inspection equipment is more inclined to intelligent, automated and integrated, to solve the limitations of the artificial eye and calipers caliper detection, according to the industry needs of directional research and development of precision testing instruments gradually become a solution to the problem of high-precision testing of industrial products magic weapon.