In the past decade, the development of the machine tool industry relied more on sustained strong domestic market demand, relatively cheap labor cost advantages, and strong support from the national industrial policy. Enterprises rely on policy-based natural growth; in comparison, technological progress The role of management upgrades is relatively limited. According to Luo Baihui, the secretary-general of the International Model Association, at present, from the perspective of the machine tool structure and overall parameters, there is little difference between Chinese and foreign companies in the high-end CNC machine tools, and the homogenization competition is fierce. The market competition of mid- to high-end machine tools has developed into a comprehensive competition between product technology level and business management capabilities. Ordinary machine tools have become maintenance tools in industrialized countries such as Europe, America and Japan. Their application has gradually changed from large industrial production to rough machining and workshop spare parts maintenance. Economical CNC machine tools are unique to China and are upgraded products of ordinary machine tools. Market capacity limited. Affected by the national conditions, the demand for ordinary machine tools and economical CNC will exist for a long time, but the product life cycle will gradually enter the recession period. During the “Twelfth Five-Year Plan†period, the development of medium-to-high-end CNC machine tools is the key point of the work in the machine tool industry. Undoubtedly, the transformation of enterprises, the development mode that is mainly based on scale expansion, and the development of medium and high-end CNC machine tools will be the main challenges for the company in the future. direction.
The hydraulic cylinder sealing kit is an important component in the hydraulic system, used to prevent hydraulic oil leakage and protect the pistons and rods inside the hydraulic cylinder.
Choosing the correct hydraulic cylinder sealing kit can extend the service life of the hydraulic system and improve work efficiency.
The following are some key points for purchasing a hydraulic cylinder sealing kit:
1. Determine the model and specification of the hydraulic cylinder: The size and model of the hydraulic cylinder sealing kit must be completely matched with the hydraulic cylinder, otherwise it may cause poor sealing or damage to the sealing components.
2. Choose appropriate sealing materials: The sealing materials for the hydraulic cylinder sealing kit should be selected based on factors such as the type of hydraulic oil, temperature, pressure, etc. The commonly used sealing materials are fluororubber, Butyl rubber, polyurethane, etc.
3. Choose a reliable supplier: Choose a legitimate hydraulic cylinder sealing kit supplier to ensure product quality and after-sales service.
4. Pay attention to installation and maintenance: Proper installation and maintenance of the hydraulic cylinder sealing kit can extend its service life and reduce maintenance costs.
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