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Calculation method of feed speed and output speed of rotary cutting machine

A technology of feed rate and calculation method, applied in the direction of instruments, geometric CAD, CAD numerical modeling, etc., can solve the problems of insufficient intelligence, uneven thickness and length of wood chips, and waste of wood.

Active Publication Date: 2020-09-22
SHENOU COMM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, the feed speed and output speed are estimated artificially, which leads to uneven cutting thickness and length of wood chips
Not smart enough and wastes a lot of wood, and the yield of cutting complete wood chips is low

Method used

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  • Calculation method of feed speed and output speed of rotary cutting machine
  • Calculation method of feed speed and output speed of rotary cutting machine
  • Calculation method of feed speed and output speed of rotary cutting machine

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Embodiment Construction

[0026] refer to Figure 1 to Figure 2 The embodiment of the method for calculating the feed speed and output speed of the rotary cutting machine of the present invention will be further described.

[0027] A method for calculating the feed speed of a rotary cutting machine, deduced according to the following steps

[0028] a. Establish a coordinate system, and set the horizontal direction as the x-axis, set the vertical direction as the y-axis, and set the intersection of the x-axis and the y-axis as the origin (0,0);

[0029] b. Set the centers of the two driving rollers A and B to be on the y-axis, and the two driving rollers A and B are arranged symmetrically with respect to the x-axis. The diameters of the pressure roller and C are both d, and the rotation speed is n 0 r / min;

[0030] c. Set the center of the log D on the x-axis, the two drive rollers A, B and the pressure roller C are all tangent to the log D, the diameter of the log D is φ, and the speed is n r / min; ...

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Abstract

The invention discloses a calculation method for the feed speed and the discharge rotation speed of a rotary cutting integrated machine. When the feed speed is calculated by adopting the method, only the diameter of a log, the diameter of two driving rolls (or pressing rolls), the rotating speed of the driving rolls, the center distance of the driving rolls and the thickness of a single plate need to be measured, and when the discharge rotation speed is calculated, the transmission ratio of a feed motor to a feed screw and the screw pitch of the feed screw also need to be known. People orderly establish a coordinate system according to mechanical arrangement of the rotary cutting machine, therefore, workers can conveniently select proper calculation parameters, the feed amount is conveniently and accurately calculated, the feed speed and the discharge rotation speed are more controllable, and work of the rotary cutting integrated machine is more intelligentized.

Description

technical field [0001] The invention relates to the field of industrial control, more specifically, it relates to a rotary cutting machine. Background technique [0002] Such as figure 1 As shown, A and B are fixed driving rollers, C is the feed pressure roller, E is the rotary cutting blade, and D is the log to be processed. When working, the three rollers tightly hold the log D to be processed and rotate under the drive of the synchronously rotating fixed driving rollers A and B. During the rotation, the finished thin plate is cut by the rotary cutting blade. Since the log D to be processed is gradually cut into a thin plate during rotary cutting, the diameter becomes smaller and smaller, which requires the rotary cutting blade E and the pressure scale roller C to be fed at a speed V synchronously during cutting. Assuming that there is no relative sliding between the driving roller and the log, in order to peel veneer with uniform thickness, the linear speed of the log s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/17G06F111/10
CPCG16Z99/00
Inventor 陈正华蔡昌武叶旭波
Owner SHENOU COMM EQUIP