In today's life is inseparable from the existence of cnc pipe end forming machines automatic, suitable for all walks of life. For example: transportation industry class - there are locomotive car exhaust pipes, bumpers, seats, directioners, bicycle frames, handlebars and so on. Furniture industry categories are: office tables and chairs, indoor and outdoor tables and chairs, shelves, beds, etc. Leisure and fitness industry category: fitness equipment, baby carriage, baby carriage, amusement facilities and so on. Today we're going to talk about device programming techniques:

Because of the complex position of the tube shape in space, it is difficult to deduce the true shape of the tube shape by describing it with coordinates of several points. Moreover, the data used is not coordinate point data, but "incremental bend data". Therefore, the coordinate point data stored in the computer memory must also go through a series of vector operations to calculate the "incremental tubular data" needed for bending the pipe.

The feed distance between the two tubes is the distance between the end point and the tangent point of the line and the arc or the distance between the line and the tangent point of the two arcs. For this, it is the distance the straight line takes before each turn. Space corner. It is the Angle between the plane where two bends are not in the same plane and the plane where the second bend is and the plane where the first bend is. For cnc pipe end forming machines automatic, it is the rotation Angle of the collet holding the pipe. The chuck can be used for forward rotation or reverse rotation. Bending Angle. It is the Angle between the center line of the second line segment and the center line of the first line segment. In this case, it's the Angle at which the arm is bent.

Each bend of the tube has these three data points. The data of a certain bend is generated based on the data of the previous bend, so it is called "incremental tube data". After this data is generated, it is also modified by rebound data to become a bending program to control the vector and bend the pipe.

Vector bending technique

Using a measuring machine to measure the shape of the pipe, after obtaining the necessary data, the pipe must be bent out. Therefore, the pipe measuring machine is also equipped with this device to bend the pipe according to the measured data. So the whole process of vector bending technology is:

Use the pipe shape measuring machine to measure the pipe shape data according to the pipe standard sample (or input the pipe shape data according to the drawing), edit and modify the pipe shape data; Test and retrieve the bomb data and compile the pipe bending program; Use bent pipes; The shape measuring machine is used for automatic inspection, and compared with the standard sample pipe shape data, the travel value is calculated, and the bending procedure is automatically corrected by "difference value". Then use cnc pipe end forming machines automatic to bend qualified pipe.

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