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Graphite carbide end mill manufacturers take you to understand what to do when the milling cutter has tool vibration

Graphite carbide end mill manufacturers take you to understand what to do when the milling cutter has tool vibration

  • Categories:Information
  • Author:
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  • Time of issue:2022-02-05 16:03
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(Summary description)What should I do when the milling cutter vibrates? The Graphite carbide end mill manufacturer tells you that due to the slight gap between the milling cutter and the tool holder, the tool may vibrate during the machining process.

Graphite carbide end mill manufacturers take you to understand what to do when the milling cutter has tool vibration

(Summary description)What should I do when the milling cutter vibrates? The Graphite carbide end mill manufacturer tells you that due to the slight gap between the milling cutter and the tool holder, the tool may vibrate during the machining process.

  • Categories:Information
  • Author:
  • Origin:
  • Time of issue:2022-02-05 16:03
  • Views:
Information

What should I do when the milling cutter vibrates? The Graphite carbide end mill manufacturer tells you that due to the slight gap between the milling cutter and the tool holder, the tool may vibrate during the machining process. Vibration will make the cutting amount of the circumferential edge of the milling cutter uneven, and the cutting and expansion amount will be larger than the original value, which will affect the machining accuracy and the service life of the tool. The manufacturer of Graphite carbide end mill tells you that when the width of the machined groove is too small, it can effectively make the tool vibrate. The larger amplitude is below 0.02mm, otherwise stable cutting cannot be performed. The smaller the vibration of the milling cutter in normal machining, the better.

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Graphite carbide end mill manufacturers tell you that when tool vibration occurs, you should consider reducing the cutting speed and feed rate. If there is still a large vibration after both have been reduced by 40%, you should consider reducing the amount of cutting.
Graphite carbide end mill manufacturers tell you that if the machining system has resonance, the reason may be due to factors such as excessive cutting speed, low feed rate, insufficient rigidity of the tool system, insufficient clamping force of the workpiece, and the shape of the workpiece or the essentials of workpiece clamping. At this time, measures such as adjusting the cutting amount, increasing the rigidity of the tool system, and increasing the feed speed should be taken.
The rotary operation of carbide milling cutters can be divided into two types. The following is a brief analysis of Graphite carbide end mill manufacturers for you:
First, the rotation direction of the milling cutter is the same as the cutting feed direction. At the beginning of the cut, the milling cutter bites the workpiece and cuts off the chips.
The other is reverse milling, in which the direction of rotation of the milling cutter is opposite to the direction of feed of the cut. Graphite carbide end mill manufacturers tell you that before starting to cut, the milling cutter must slide over the workpiece for a period, starting from zero cutting thickness and reaching maximum cutting thickness at the end of cutting. The cutting force direction of the three-sided edge milling cutter is different, and some end milling or face milling. In face milling, the milling cutter is just outside the workpiece, so the direction of the cutting force should be paid more attention. Graphite carbide end mill manufacturers tell you that in forward milling, the cutting force forces the workpiece into the table, and in backward milling, the cutting force forces the workpiece off the table.
Graphite carbide end mill manufacturers tell you that because forward milling has better cutting effect, forward milling is generally used, and backward milling is only considered when there is thread clearance or unsolvable problems in forward milling.

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