How to use spiral woodworking tools for four-sided planing machines?
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How to use spiral woodworking tools for four-sided planing machines?
I believe everyone has such doubts. The outer circle dimensions of welded flat knives are often inconsistent after grinding, which makes it impossible to process all the blades on the surface of the wood when the knives are used.
In addition to eliminating this problem, the spiral woodworking tool can achieve better processing results under the medium and high-speed feed of the four-sided planer. In the case of high-speed feed, the wavy knife marks on the surface of the wood are often obvious.To solve this problem, standard spiral cutters can be used for feed speeds below 12 meters. For a feed speed of 30 meters, a professional team must develop and design different styles of spiral cutters for you.
What is the difference in the use of spiral cutter shafts with 14, 15, and 30 blades?
- With 14x14x2.0 blade light duty woodworking cutterhead
Advantage:
The woodworking cutterhead is produced by five-axis linkage processing, with high precision, and with high-precision blades and screws, the accumulated tolerance can be reduced to a minimum.
Spiral arrangement unit time, the contact surface of the tool processing workpiece is only 14mm, so that the power of the entire machine and the entire knife is concentrated on a small surface, and the planing effect is close to the extreme.
Precautions:
Limited by the strength of 14x14x2.0 blade, the cutter shaft with 14x14x2.0 blade is only suitable for planing below 5mm.
When the humidity of the wood is too high, it is easy to cause chip blocking, which reduces the effective contact between the blade and the processed material, and causes the blade to chip.
With the same length, the number of blades is large, and it takes time to install the blades.
- Woodworking cutterhead with 15x15x2.5 blade
Advantage:
The woodworking cutterhead is produced by five-axis linkage processing, with high precision, and with high-precision blades and screws, the accumulated tolerance can be reduced to a minimum.
Spiral arrangement unit time, the contact surface of the tool processing workpiece is only 15mm, so that the power of the entire machine and the entire knife is concentrated on a small surface, and the planing effect is close to the extreme.
Precautions:
With the same length, the number of blades is large, and it takes time to install the blades.
- Heavy duty woodworking cutterhead with 30x12x1.5 insert
Advantage:
The pressure block design increases the stability of the tool. The groove spiral chip removal design can effectively remove the chips and facilitate the heat dissipation of the tool.
Spiral arrangement unit time, the contact surface of the workpiece processed by the tool is only 75px, so that the power of the entire machine and the entire knife is on a small surface, and the planing effect is close to the extreme.
There are fewer blades under the same length, which can save time for blade replacement.
Suitable for high-strength cutting (re-cutting).
Precautions:
When replacing the blade, pay attention to the accumulated tolerance produced by the cutter body + pressure block + screw + blade.
This is our sharing today, hope it will be helpful to everyone!
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