How To Reduce Errors In Garment Design Plate Making Process As Much As Possible

stay clothing In the process of plate making, a lot of auxiliary lines are needed. Although these auxiliary lines are not the final lines we need, they are important for completing the whole process Garment plate making Work is essential. These auxiliary lines are actually the framework of clothing structure, and the accuracy of the framework is directly related to the accuracy of drawing and template. Since these frames are generally straight lines, their main feature is "straight".

In the process of plate making, we often extend some auxiliary lines as needed. The common operation method is to use a ruler to extend directly, but it is difficult to grasp whether the extended part is along the original direction. In fact, the deformation of quite a number of garment patterns is directly caused by the deflection and direction change of frame auxiliary lines. So, what can be done to ensure that the drawn frame straight line and the continued straight line do not have a large skew?

The trick is simple. We know that whether drawing straight lines directly or continuously involves drawing reference lines. If the reference lines are not considered when drawing lines, the straight lines drawn or continuously drawn will inevitably be skewed.

Generally speaking, when drawing the first straight line, the reference line is the edge of the template paper or the drawing paper. Since the horizontal and vertical edges of the paper are generally vertical, they are relatively reliable original reference lines. Whether drawing a straight line parallel to the paper edge or a straight line perpendicular to the paper edge, pay attention to the actual position relationship with the paper edge. The drawing ruler commonly used by operators is a relatively standard measuring tool. Both the ruler and the triangle plate can well complete the drawing of parallel lines and vertical lines. Unfortunately, many operators still cannot grasp the parallel and vertical lines. Why on earth? The reason is error. This is probably because they do not know much about the principle of error formation.

As we know, two points determine a straight line. When drawing a straight line, only two key points need to be found. These two key points are not on the straight line to be drawn, but on the reference line. The size of the error is related to the distance of the key points. We just need to remember that the greater the distance between the two key points on the reference line, the smaller the direction error of the straight line drawn on this basis. With this common sense in mind, we can easily reduce the directional error of auxiliary straight lines in the process of drawing and stamping in the future. When drawing a straight line that is parallel or perpendicular to the edge of the paper, we should find two key points and make the distance between the two key points as long as possible within the length allowed by the ruler to effectively reduce the error.

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It is worth pointing out that in the process of drawing, we do not always take the edge of the paper as the baseline. Many lines drawn inside the surface are based on nearby lines. Our principle is to take two points as far away as possible on these datum lines as key points. In addition, we should try to avoid selecting straight line segments with shorter soil as the baseline. If possible, it is better to use the original datum line - the edge of the paper as the datum line, so as to minimize the cumulative error of drawing straight lines.

The same is true for drawing straight lines. Continued Draw a straight line The baseline of this operation is the line itself. Then we should select two key points on this line as long as possible. If we use a ruler to continue drawing this straight line, we must make the relatively long part of the ruler coincide with this straight line, so that the continued straight line can maintain the direction of the original straight line as ideal as possible. Many operators have neglected this detail and have drawn straight lines as "broken lines", which we must pay attention to.

Clothing pattern pushing and releasing is a work that clothing technicians often have to do, and ensuring the accuracy of pushing and releasing is the basic requirement for this work. At present, we often use the following methods to push the board: point placement method, stack placement method, drag plate placement method, general drawing placement method and similar shape placement method, etc.

The method of dot grading is generally to draw structural lines file by file on special grading paper, and finally form a general drawing of pushing file. Since the maximum or minimum number can be pushed out first during operation, and then the other grades can be found by dividing them equally in the middle, which means that the error tends to decrease, so this pushing method can reduce the error very well.

When stacking and pushing Template It is arranged regularly. When arranging the gear difference between these regularly arranged gears, it is better to calculate the gear difference data between the maximum gear and the minimum gear, and first control the distance relationship between the two gears. The other gears only need to be arranged according to the principle of equal division. This minimizes the error.