An indexable tool is a type of tool that is pre-machined with a number of cutting edges and clamped onto the body by mechanical clamping. When a cutting edge is blunt during use, the clamping of the blade is released, the position is changed or replaced, the new cutting edge is brought into the working position, and the clamping can be continued. The tool shown below is the way to change the insert of the indexable end mill.
Indexable tools have two characteristics compared to welded and integral tools. One is the blade mounted on the body, and at least two pre-machined cutting edges are available. The second is that the cutting edge after the indexing of the blade is unchanged on the body and has the same geometric parameters.
The indexable insert has the following characteristics compared with the welded tool: the insert becomes an independent functional component, and its cutting performance is expanded and improved; the mechanical clamping type avoids the influence and limitation of the welding process, and is more conducive to selecting each according to the processing object. The blade of the material fully exerts its cutting performance, thereby improving the cutting efficiency; the spatial position of the cutting edge is fixed relative to the cutter body, saving the auxiliary time required for tool change, tool setting, etc., and improving the utilization of the machine tool. rate.
Since the indexable tool has high cutting efficiency and less auxiliary time, the work efficiency is improved, and the tool body of the indexable tool can be reused, saving steel and manufacturing costs, and thus the economy is good. The development of indexable tools has greatly promoted the advancement of tool technology. At the same time, the specialized and standardized production of indexable cutters has promoted the development of the cutter body manufacturing process.
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Tag: tool body blade blade welding cutting performance
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