There are a large number of parts in the automobile manufacturing that need to be cut, which has the characteristics of high technology intensity, large production volume and fast manufacturing tempo. The tools used in the automobile manufacturing industry not only require good cutting performance and long working life, but also require them to have High stability and high performance-price ratio. Metal cutting and tool technology are one of the most active factors in the machining process, and become one of the key technologies to improve production efficiency, processing quality and reduce manufacturing costs.
In the automotive industry, for the purpose of efficient machining, a large number of combined tools and composite tools are used to simplify the process, reduce the number of tools, reduce the tool change time and reduce the cycle time. Now, drilling and threading have also appeared. A combined cutter with a front part for drilling, followed by a threaded part of the tool. After the threaded bottom hole is drilled, the tool is threaded, using only one The tool completes the entire machining of the hole and has been used in the machining of certain holes in the engine cylinder block to reduce the auxiliary time of the tool change and meet the requirements of the production cycle.
Since the application of the combined tool greatly improves the production efficiency, it also increases the type and quantity of non-standard tools, and increases the requirements for tool management, especially when the abnormal consumption of the tool occurs, which increases the difficulty of quickly obtaining the replacement tool. And the risk of affecting the normal production of the production line. Therefore, how to ensure that a large number of composite tools are used for high productivity and that tools can be standardized as much as possible has become a problem that the tool manufacturing industry and the automobile manufacturing industry need to jointly consider and solve.
Develop some relevant standards, develop tools oriented to the platform, establish some standard composite tool structures, combine or transform cutting and function modules according to the production tasks, and use standard blades as much as possible in this composite tool. Cost-effective manufacturing of a variety of special tools, which will greatly reduce tool manufacturing, procurement and inventory costs, shorten tool delivery time, and significantly improve the emergency response and rapid response capability of the tool when it is not normal consumption.
In the automotive industry, for the purpose of efficient machining, a large number of combined tools and composite tools are used to simplify the process, reduce the number of tools, reduce the tool change time and reduce the cycle time. Now, drilling and threading have also appeared. A combined cutter with a front part for drilling, followed by a threaded part of the tool. After the threaded bottom hole is drilled, the tool is threaded, using only one The tool completes the entire machining of the hole and has been used in the machining of certain holes in the engine cylinder block to reduce the auxiliary time of the tool change and meet the requirements of the production cycle.
Since the application of the combined tool greatly improves the production efficiency, it also increases the type and quantity of non-standard tools, and increases the requirements for tool management, especially when the abnormal consumption of the tool occurs, which increases the difficulty of quickly obtaining the replacement tool. And the risk of affecting the normal production of the production line. Therefore, how to ensure that a large number of composite tools are used for high productivity and that tools can be standardized as much as possible has become a problem that the tool manufacturing industry and the automobile manufacturing industry need to jointly consider and solve.
Develop some relevant standards, develop tools oriented to the platform, establish some standard composite tool structures, combine or transform cutting and function modules according to the production tasks, and use standard blades as much as possible in this composite tool. Cost-effective manufacturing of a variety of special tools, which will greatly reduce tool manufacturing, procurement and inventory costs, shorten tool delivery time, and significantly improve the emergency response and rapid response capability of the tool when it is not normal consumption.
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