CNC vertical composite grinding machine is a kind of high-tech machine tool which is very popular in the world. The machine tool conforms to the development trend of “high speed, compound, wisdom and environmental protection” of the world's machine tool industry, and adapts to the production methods of multi-variety small batches and variable varieties. This kind of machine tool can be widely used for multi-batch, multi-variety and multi-standard finishing grinding of cylinder, cone, ball bearing inner ring, raceway and end surface; also suitable for gears, sleeves, etc. High-precision grinding of parts.

China's CNC vertical composite grinding machine develops rapidly and the market competition is getting hotter and hotter

The development speed of China's CNC vertical composite grinding machines is indeed quite amazing, with more manufacturers and a large increase in product output. Compared with similar foreign machine tools, although there are still some gaps in some details, overall, the level of machine tool manufacturing is relatively high, and it can completely replace imports. The configuration of these types of machine tools is good, and most of the manufacturers use imported high-end configurations to enhance the reliability of machine tool performance.

After the current CNC vertical composite grinding machine breaks through the processing problems of large workpieces, the main problems are concentrated on the following aspects: configuration, layout and modular design of the machine tool; how to further improve the efficiency of the machine tool and reduce the manufacturing cost, thereby improving Comprehensive market competitiveness, etc.

The author believes that for CNC vertical composite grinding machines, what is worrying is not the problem of manufacturing capacity, but the problem of market capacity. It can be expected that the market competition of composite grinding machines will become increasingly fierce in the future. The focus of competition will focus on the machining accuracy, efficiency, scope of application, ease of operation, price, delivery time, and after-sales service of the machine tool.

Compared with foreign countries, the domestic composite grinding machine started late, there is still a certain gap in the processing precision, automation degree, and intensive processing, especially in the mainstream development trend of the current machine tool—the processing of different machine tools is combined in the same machine tool. On the other hand, for example, milling and turning on a grinding machine form a new variety of composite machine tools with higher efficiency and more convenient operation. In this respect, the Chinese industry still has a long way to go.

In recent years, we can see that a large number of high-level CNC vertical composite grinding machines have been exhibited at various important machine tool exhibitions in China, showing that domestic professional manufacturers pay attention to this type of machine tools.

Taking the CIMT exhibition held in Beijing this year as an example, Hangzhou Machine Tool Group and other manufacturers exhibited five CNC vertical composite grinding machines, indicating that this type of machine tool has become a new hot spot and sales focus in the current machine tool market. At the same time, it is worth noting that this type of machine tool is also one of the important equipments for large-scale infrastructure such as wind power.

Development trend of CNC vertical composite grinding machine

In order to gain the opportunity of market competition, it is necessary to fully understand the development trend of CNC vertical composite grinding machines. The author summarizes the following four development trends.

1. Specifications will be developed to both sizes

According to the user's requirements, the specifications of the vertical composite grinding machine will be developed to two sizes, and the diameter of the table will gradually develop to 2.5 meters, 3 meters, 4 meters or even 5 meters.

The development of small-size machine tools will be constrained by market factors, because the user's demand for small-size composite grinding machines is not too urgent, and it is difficult to replace the horizontal end-face grinding machines with vertical composite grinding machines. From the perspective of foreign vertical composite grinding machines, except for the Japanese solar machine with small-size machine tools, other manufacturers are basically large-size.

However, from a development point of view, small vertical composite grinding machines must have potential market demand, and once existing processing equipment cannot meet this requirement, it will be urgently needed to replace it with new equipment. If the alternative can be achieved, this market potential is immeasurable.

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