Bearings are built into all kinds of products, from home appliances to automobiles, and are indispensable parts for the manufacture of machines. It is also called the “rice of the machinery industry”. In this article, we will explain the importance of doing quality inspection for bearings by breaking down the role and types of bearings, manufacturing methods, possible defects, and inspection methods. If you want to better understand bearings, please read to the end. Role of Bearings A bearing is a part that smoothly rotates an axis inside the machine. Since it i......

Since aluminum also has the soft nature of the material, scratches may occur in the cast product or foreign matter may intervene depending on the factory environment, which greatly affects the quality. Therefore, we will introduce the points of inspection that we conduct in order to provide stable and high-quality aluminum castings. What Is The Inspection Process Of Aluminum Castings? There are two types of inspection processes for aluminum castings: pressure resistance inspection and foreign matter contamination. 1. Pressure Resistance Test When testing the tightness an......

Even if it is said that resin molding processing is said to be a mouthful, there are various methods such as “injection molding“, “extrusion molding”, “transfer molding”, “compression molding”, etc. And since there are various types and causes of defects that occur during molding, it will take a lot of time and cost if you do not grasp the causes and countermeasure methods of each. However, now that the shortage of human resources is becoming chronic, there are many cases where even if you know the cause and countermeasures, you can not co......

A sink mark is a phenomenon in which the surface of a molded product is slightly concave due to shrinkage. Molded products with external surfaces may result in poor quality. Sink marks may not appear on the surface of the part, and bubbles (cavities) may form inside the part. This is called a void. This phenomenon occurs because molten plastic resin for both sink marks and voids causes abnormal shrinkage in the process of cooling and solidification. Here, we will introduce tips for mold design to reduce the occurrence of sink marks, as well as challenges and solutions for measuri......

Compared to metal and ceramics, resin molding makes it possible to produce a large number of high-precision products at low cost. In addition, since it is cheaper and superior in mass production than processing methods such as cutting and pressing, there are many cases where parts that used aluminum etc. at the prototype stage are changed to resin at the mass production stage. However, it also has characteristics such as injection and blow failures due to abnormalities such as viscosity, temperature, and pressure during molding, and shape defects due to mold wear. Furthermore, du......

There is a tremendous need for high-quality translation in the biological sciences. Although it may seem dramatic, having a properly translated user handbook, electronic device instructions, or other medical documentation can ensure that the product is used in a safe and effective manner. Conversely, poor life science translation has been linked to 483 high-risk occurrences and product recalls, some of which have resulted in death. In such case, what steps can you take to safeguard your business relationships with translation se......

The product’s quality is its lifeblood. Improving the company’s reputation may be accomplished via the promotion of scientific management of the quality system. Improving a company’s fundamental competitiveness has far-reaching effects. Unfortunately, quality system management still has a long way to go. There are a number of issues with quality control management, including a lack of a comprehensive standard, an ineffective process for overseeing implementation, and a general lack of expertise. Because of this,......

There is no room for error in the industrial industry. A company’s success hinges on its ability to provide high-quality goods that either match or surpass consumer expectations. Companies that care about producing high-quality goods must devote resources to ensuring the quality of their output, assessing the effectiveness of current processes, and developing new ways to make those processes even better. Statistical process control is one method available to businesses for ensuring that quality control requirements are sati......