Do you know that CNC tools are commonly used tools for cutting in cnc milling centers 1165? Machining center tools are divided into left-handed and right-handed. Many friends have questions, is there a difference in the processing effect just in the direction of rotation?
First of all, to determine whether the tool is left-handed or right-handed, the following methods can be used.
In the face of a milling cutter placed vertically, if the flute rises from the bottom left to the top right, it is right-handed; if the flute rises from the bottom right to the top left, it is left-handed.
Right-hand rotation can also be ruled by the right hand. The four curved fingers are the direction of rotation, and the thumb that is lifted up is the direction of right-hand rotation. Spiral flutes play the role of chip holding, and also constitute the rake angle and front part of the milling cutter.
The left-handed milling cutter is generally a tool selected for high-precision processing requirements. The left-handed milling cutter is generally used in the processing of mobile phone buttons, membrane switch panels, liquid crystal panels, and acrylic lenses. However, there are some high requirements, especially the production and processing of some mobile phone buttons or electrical panels, and the requirements for high precision and finish are also very high. It is necessary to choose the lower row of cutting and turning left, so as to avoid the whitening of the knife edge and processing. Phenomenon such as the cut edge of the piece.
In the entire manufacturing industry, the tools used in processing are usually right-handed tools. For milling cutters, the groove of the blade determines the discharge direction of the chips cut during milling. If you are making precision parts, it is recommended to use left-handed tools. The left-handed tools must have certain advantages in processing precision parts. I hope that a brief introduction can help newcomers to the machining center!
