In the realm of metalworking, achieving exceptional precision and efficiency in internal grinding operations is essential, especially when dealing with challenging materials like 440C stainless steel. In a recent customer case, our company collaborated with a British manufacturer to optimize their internal grinding process for 440C stainless steel components, leveraging the cutting-edge Resin CBN Internal Grinding Wheels.

In the world of LED and IC (Integrated Circuit) manufacturing, precise dicing blades play a critical role in achieving superior cutting performance and maximizing yields. One customer, a leading semiconductor manufacturer, recently partnered with our company to optimize their dicing process for dice LED and IC epiwafers. 

Recently, we had a customer from the glass industry who had a grinding problem and shared it with Moresuperhard. He said that the workers in his factory cuts glass with Metal Cutting Wheels. But when cutting the glass, the glass was often unevenly ground or even cracked. In order to find out more about the cause of the customer's grinding problem, we conducted a quality inspection of the customer's cutting wheels as soon as we received the samples.

The inner bore of a ceramic hip is carefully engineered to minimize friction and allow smooth movement between the implant and the natural femoral head. This helps to reduce wear and tear on the implant, as well as potentially decrease the risk of complications and improve the overall functionality of the hip joint.

Titanium alloy has the characteristics of light weight, high strength, corrosion resistance, heat resistance, high toughness, low thermal conductivity, and is widely used in aerospace, automotive, shipbuilding, medical chemical and other parts processing. However, the poor thermal conductivity of titanium alloy causes high temperature in the grinding zone, which causes bonding, diffusion and strong chemical reaction between titanium alloy and abrasive, resulting in grinding wheel blockage and burn.

Recently, we met a customer who was processing bearing steel. He had been using vitrified CBN grinding discs (as shown in the picture below) to grind the workpiece before. But because the workpiece was too small, the vitrified CBN grinding discs he originally purchased had gaps, which would wear into the workpiece to some extent and cause damage to the workpiece. In order to solve this problem, he consulted Moresuperhard our grinding engineers. After thoroughly understanding the customer's processing situation and needs, we recommended a resin CBN grinding disc (255-35-50.8-5 180#) for the customer. After the communication, the customer decided to purchase several resin CBN grinding discs for trial.