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Matters needing attention in the machining of high hardness end mills
The supplier of high-hardness end mills will introduce you to the three aspects of high-hardness end mills that should be paid attention to in the processing of high-hardness end mills: hot and cold during processing, feed rate, cutting speed, etc.
Release time:
2022-03-14
When machining various types of tools, there will be corresponding milling cutters, such as high-hardness end mills. If you want to have a good machining effect, you must understand the precautions. The supplier of high-hardness end mills will introduce you to the three aspects of high-hardness end mills that should be paid attention to in the processing of high-hardness end mills: hot and cold during processing, feed rate, cutting speed, etc.
For high hardness end mills, due to the relatively low thermal conductivity of stainless steel, the heat cannot be delivered well, which affects the processing of stainless steel tools. The coolant cools the chips too quickly and fuses them to the insert, which reduces tool life. Reminds processing when too cold or too hot is not advisable.
Too high a feed rate can cause material to accumulate during tungsten steel milling, but too low a feed rate will cause the tool to rub against the workpiece, resulting in overheating. In order to avoid knife bumps, it is very necessary to process stainless steel cutting heat, which requires good feed control.
Stainless steel tungsten steel milling cutter must choose a suitable cutting speed, a good speed can have a light tan when cutting. If a dark brown color appears during cutting, it indicates that the cutting speed has reached a very high speed. Therefore, it is very important to control the cutting speed.
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2023-03-09
2023-02-28
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