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What is hot installation of machine tool bearings? How should we heat up the bearings of machine tools? Machine tool bearing hot installation generally refers to a heating process that involves installing the inner trap of the bearing onto the bearing block of the transmission shaft, and is divided into two processing processes: hot installation (or hot installation) and cold installation.

The 20th anniversary celebration of the 2024 Shanghai International Auto Parts, Maintenance, Testing, Diagnostic Equipment and Service Supplies Exhibition (Automechanika Shanghai) was successfully held from December 2 to 5, 2024 at the National Convention and Exhibition Center (Shanghai). The number of participating companies and visitors at this exhibition has broken previous records, fully demonstrating the important influence of Automechanika Shanghai as a professional service platform in the industry, and also reflecting the thriving development of the automotive industry.

In recent years, ceramic bearings have been increasingly used in various fields, such as aviation, aerospace, navigation, petroleum, chemical, automotive, electronic equipment, metallurgy, power, textiles, pumps, medical equipment, scientific research, and national defense and military. The advantages of using ceramic bearings in new products are becoming increasingly apparent. The following is a specific understanding of the advantages of using ceramic bearing materials.The advantages of ceramic bearing materials mainly include the following:1.

What material is bearing steelBearing steel is a steel used to manufacture balls, rollers, and bearing rings. Bearing steel has high and uniform hardness, wear resistance, and high elastic limit. Strict requirements are placed on the uniformity of chemical composition, content and distribution of non-metallic inclusions, and distribution of carbides in bearing steel, making it one of the most stringent steel grades in all steel production.

The 19th International Machine Tool, Sheet Metal Processing Machine Tool, Tool Holder Cutting Tool, Quality Control Measurement System, CAD/CAM, PLM Software and Production Technology Exhibition of MAKTEK Eurasia 2024 is eagerly awaited by the manufacturing and machine tool industries.

1、 What is bearing chamfer?Chamfer is a term used in mechanical engineering. In order to remove burrs caused by machining on parts and to facilitate assembly, chamfers are generally made at the ends of parts. Chamfering can be seen everywhere in our daily lives, on the borders of mobile phones, on tempered doors, on vases, and so on.The general purpose of chamfering is to remove burrs and make it aesthetically pleasing.

To successfully obtain valuable lunar soil, a series of key core technologies such as surface sampling and drilling are essential. Among them, surface sampling refers to using a robotic arm to carry a sampling device to shovel lunar soil or pick up lunar rocks at multiple positions on the lunar surface; Drilling is the process of using a drill rod to drill into the lunar surface at a predetermined depth and collect lunar soil core samples that maintain the "profile sequence".

From September 30 to October 5, 2024, Türkiye Machine Tool Exhibition will be held in Istanbul as scheduled. During the exhibition, we received business cards from customers from Türkiye, Iran, Russia and many other countries, felt the enthusiasm of visitors and recognition of our products, and looked forward to cooperating with them.                                                         

Annealing, also known as simmering, code name Th, is the process of heating a steel piece to Ac1 or Ac3 or above (30-50 ℃), holding it for a period of time, and then slowly cooling it (usually using furnace cooling).Normalization, also known as open flame, code Z, is the process of heating steel parts to Ac3 or Acm or above (30-50 ℃), holding them for a period of time, and then cooling them in air at a slightly faster cooling rate than annealing.The main difference between bearing annealing and normalizing is that normalizing is a deformation or special case of complete annealing, and the only

Herzogenaurach | October 2, 2024 | On October 1, 2024, Schaeffler Group successfully completed the merger of Weipai Technology Group. The merger will be registered for business on the same day, marking the official effectiveness of the merger between the two parties. At the same time, all non voting ordinary shares of Schaeffler have been converted into fully voting ordinary shares.