TWI679506B - Planning method for turning over steel construction materials - Google Patents

Abstract

A method for planning the turning process of a steel building material. The method for planning the turning process of a steel building material by using a processing system with a plurality of profile steel templates includes the steps of selecting a processed steel template from each of the steel templates and processing The profile steel template is set with a machining coordinate to be processed, and the machining coordinate and the profile steel template are stored as a workpiece parameter. When the workpiece parameter is to be input into a processing machine control system, a turning instruction is used to make the workpiece parameter to A rotary axis is rotated by 180 degrees as the axis center, and the processed steel sample template of the workpiece parameters is calculated after the relative machining coordinates of one of the machining coordinates after the rotation, and then the relative machining coordinates are used to replace the machining coordinates in the workpiece parameters, and the processing system The workpiece data is transferred to the control system of the processing machine for processing operations.

Description

Planning method for turning over steel construction materials

The invention relates to a processing planning method, in particular to a method for planning the turning processing of a steel building material.

According to the plan, during the construction process, the specifications and quantities of the profile steel required according to the design and demand are first counted to facilitate the management of the construction cost and the transportation method of the building materials; and the profile steel is cut from a prototype steel into different sections and processed according to design After the engineer has designed the required section steel specifications, the section steel is arranged on the prototype steel in sections according to several sections, and the total length of the prototype steel is not exceeded, and production is performed to achieve the optimal raw material utilization rate. .

Due to the recent development of computer technology, the design of section steel is completed by writing programs. The conventional processing design method takes a whole prototype steel as an object, and arranges a plurality of sections according to the length extension direction of the section. The processing program writes processing programs in order according to the sections of the sections, and finally completes an overall processing program. However, the processing program is excessively large because it contains several different segments, and it is difficult to distinguish the part to which each segment belongs in the dense code. As a result, after design changes, such as replacing one of the sections, the code The modification operation becomes very complicated, and it has high technical difficulty that affects the whole body. In addition, it is easy to make mistakes in the modification process, which makes it unsatisfactory in use.

In view of this, how to solve the above problems is the primary problem to be solved by the present invention.

The main object of the present invention is to provide a method for planning the turning process of steel construction materials, which can establish workpiece parameters according to the processing requirements, and when the workpiece parameters are to be reset by 180 degrees, the user only needs to flip the Instruction, the relative processing coordinates are replaced by the processing coordinates, which can be easily and quickly updated to the new processing coordinates, thereby achieving convenient and fast effects.

In order to achieve the foregoing object, the present invention provides a method for planning the turning process of steel construction materials, which is a method for planning the turning process of steel construction materials through a computer through a processing system. The processing system has several steels based on commonly used profiles on the market. The steel profile template of the specification, and each of the steel profile templates has the three-dimensional data of its specifications. The steps include: selecting a steel profile template to be used from each steel profile template, and defining a processing edge on the processed steel template. The X axis of the profile steel template extending direction, a Y axis perpendicular to the X axis, a Z axis perpendicular to the X axis and the Y axis at the same time, and the intersection of the X axis, the Y axis, and the Z axis are defined There is an origin; the processed steel template defines a front surface, a back surface, a top surface, a bottom surface, a left surface, and a right surface, wherein the front surface, the back surface, and the top surface each have a position opposite to the origin. Starting point, the longest distance of the processed steel sample along the X-axis direction is defined as a length, and the longest distance of the processed steel sample along the Y-axis direction is defined as a height, and the processed steel sample The longest distance along the Z axis direction is defined as a width; one of the front surface, the back surface, and the top surface is selected, and at least one processing coordinate relative to its starting point is defined according to the position and type to be processed, and The starting point, the processed steel template and the processing coordinates are stored as a workpiece parameter; when the workpiece parameters are to be input into a processing machine control system, a turning instruction is used to make the processed steel template a X-axis, the Y-axis or the Z-axis parallel to the axis of rotation is 180 degrees Rotation, the processing system also calculates the processed steel template rotation based on the position relationship between the origin, the starting point and the processing coordinates of the processed steel template before it has been rotated, and the length, height and width of the processed steel template Then, relative to one of the processing coordinates, the relative processing coordinate is used to replace the processing coordinates in the workpiece parameters, and the workpiece data is transmitted to the processing machine control system through the processing system to perform processing operations.

The above-mentioned objects and advantages of the present invention can be easily understood from the detailed description and accompanying drawings of selected embodiments below.

1‧‧‧Processed Steel Prototype

O‧‧‧ origin

A, B, C‧‧‧ starting point

D1‧‧‧The first workpiece parameters

D2‧‧‧Second workpiece parameters

D3‧‧‧Third workpiece parameter

F‧‧‧processing coordinates

G‧‧‧ Relative processing coordinates

L‧‧‧ length

W‧‧‧Width

H‧‧‧ height

Figure 1 is a flowchart of the steps of the present invention.

Fig. 2 is a schematic perspective view of a profile steel sample according to the present invention.

Figure 3 is a schematic diagram of the use state of the present invention, which is used to show the state when the front surface of the steel sample.

Fig. 4 is a schematic diagram of the use state of the present invention, which is used to show the state when the profile steel sample is on the back.

FIG. 5 is a schematic diagram of the use state of the present invention, which is used to show the state when it is on the top surface of the steel sample.

FIG. 6 is a schematic diagram of a use state of the present invention, which is used to display a state when the first workpiece parameter, the second parameter, and the third workpiece parameter are sequentially arranged.

FIG. 7 is a schematic diagram of the use state of the present invention, which is used to display the state of the top surface of the profile steel sample of the third workpiece parameter.

FIG. 8 is a schematic diagram of the use state of the present invention, which is used to display the state of the third workpiece parameter after the top surface of the profile steel sample is rotated by the flip command.

FIG. 9 is a schematic diagram of the use state of the present invention, which is used to display the state when the processing coordinates of the third workpiece parameter are replaced with relative processing coordinates and passed to the processing machine control system for sequencing.

Please refer to FIG. 1 to FIG. 9. The figures show the preferred embodiments of the present invention. This is for illustrative purposes only and is not limited by the embodiments in the patent application.

As shown in FIG. 1 to FIG. 5, the present invention provides a method for planning the turning process of steel building materials, which is a method for planning the turning process of steel building materials through a computer through a processing system. A section steel template based on the commonly used section steel specifications on the market, and each section steel template has three-dimensional data of its specifications. The steps include: Select a processing steel template 1 to be used from each of the steel templates, and define an X axis along the extending direction of the processing steel template 1 on the processing steel template 1, a Y axis perpendicular to the X axis, and a simultaneous A Z-axis perpendicular to the X-axis and the Y-axis, and an origin O is defined at the intersection of the X-axis, the Y-axis, and the Z-axis.

The processed steel template 1 defines a front surface, a back surface, a top surface, a bottom surface, a left surface, and a right surface, wherein the front surface, the back surface, and the top surface each have a starting point opposite to the origin O. A, B, C, the longest distance of the processed steel template 1 along the X axis direction is defined as a length L, the longest distance of the processed steel template 1 along the Y axis direction is defined as a height H, and the processed steel template 1 The longest distance along the Z-axis direction is defined as a width W.

As shown in Figures 3 to 5, the front side of the above-mentioned processed steel template 1 is the third icon, the starting point A is defined on the front side, and the height H along the Y-axis direction is defined on the front side. And the length L along the X-axis direction; the back side of the above-mentioned processed steel template 1 is shown in the fourth figure on the back side The starting point B is defined on the upper side, and the height H along the Y-axis direction and the length L along the X-axis direction are defined on the back surface; and the top surface of the above-mentioned processed steel template 1 is shown in Figure 5. , The starting point C is defined on the top surface, and the top surface has the width W along the Z-axis direction and the length L along the X-axis direction.

Select one of the front surface, the back surface, and the top surface, and define at least one starting point relative to the position and processing type (for example, circular perforation with a thread, oval perforation, linear marking, etc.) to be processed The machining coordinates are stored, and the starting point, the machining profile template 1 and the machining coordinates are stored as a workpiece parameter, and the workpiece data is transmitted to a processing machine control system through the processing system to perform a machining action.

Of course, the user can establish several workpiece parameters according to the processing requirements, and arrange each of the workpiece parameters in order, and the total length of the processed steel sample 1 for each workpiece parameter does not exceed the length of a prototype steel to be processed, and through this processing The system transmits each piece of workpiece data to the processing machine control system, and performs processing according to the arrangement of each piece of workpiece parameters in order.

When each of the workpiece parameters has a modified workpiece parameter whose direction is to be changed, it is to reset the machining coordinates in the workpiece parameter. A turning instruction can be used to make the processed steel template 1 of the modified workpiece parameter with a and The X-axis, the Y-axis, or the Z-axis parallel rotation axis is rotated by 180 degrees as the axis. The processing system is based on the origin O, the starting point and the processing of the processed steel template 1 before it has been rotated. The positional relationship of the coordinates, and calculated the relative processing coordinates of the processed steel template 1 after the rotation with respect to one of the processing coordinates through the length, the height and the width, and then replace the relative processing coordinates with the processing coordinates in the modified workpiece parameters. The modified workpiece parameters are transmitted to the processing machine control system through the processing system, and the modified workpiece parameters are processed according to the original order within each of the workpiece parameters.

The method of calculating the relative machining coordinates by the flip instruction is to select the top surface as an example. The machining profile template 1 for modifying workpiece parameters defines a first side along the length direction and a The second side opposite to the first side, and located on the first side, has the processing coordinates and the starting point; when the processed profile steel template 1 for correcting the workpiece parameters is passed the reversing instruction, the processed profile steel template 1 A rotation axis that is parallel to the Y axis is rotated by 180 degrees as the center of the axis, that is, the positions of the first side and the second side are adjusted to each other. The processing system uses the origin as a base point and according to the processed steel sample template. 1 The positional relationship between the starting point before the rotation and the processing coordinates, the length and the width, and using the starting point on the first side after the positions have been exchanged as reference points, the calculation is deduced. The relative processing coordinate of the profile steel template 1 after the rotation is opposite to the processing coordinate, the processing system replaces the relative processing coordinate with the processing coordinate in the modified workpiece parameter, thereby completing the calculation of converting the processing coordinate into the relative processing coordinate.

In the example above, as shown in Figs. 6 to 9, the user establishes a first workpiece parameter D1, a second workpiece parameter D2, and a third workpiece parameter D3, and according to the first workpiece parameter D1, the second workpiece parameter D2 and the third workpiece parameter D3 are arranged in order, and a processing coordinate F is placed on the top of the third workpiece parameter D3. When the user wants to set the third workpiece parameter D3 to A 180-degree rotation of a rotation axis parallel to the Y axis means that when the processing coordinate F is reset to a new position, the user makes the processing system based on the origin O of the third workpiece parameter D3 through the flip instruction. Point, based on the positional relationship between the starting point C of the profile steel template before the rotation and the machining coordinate F, and the length L and width W, and the starting point C of the profile steel template 1 after rotation as a reference Point, deduct and calculate the relative processing coordinate G of the processing coordinate F after rotation, the processing system replaces the relative processing coordinate G with the processing coordinate F in the third workpiece parameter D3, and reset the position to be processed. Then through the processing system The third data D3 transmitted to the workpiece in a machine control system, and in sequence according to the first workpiece parameters D1, the second workpiece parameter D2, and D3 of the order of the third parameter for a workpiece processing operation.

As can be seen from the foregoing description, the advantage of the present invention is that the user can establish workpiece parameters according to the processing requirements, and reset the processing coordinates when the workpiece parameters are to be rotated by 180 degrees. At this time, the user only needs to replace the processing coordinate with the relative processing coordinate through a flip instruction, and can easily and quickly update the new processing coordinate, thereby achieving convenient and fast effects.

However, the disclosure of the above embodiments is only used to illustrate the present invention and is not intended to limit the present invention. Therefore, the replacement of equivalent components should still belong to the scope of the present invention.

In summary, when those skilled in the art can be made aware that the present invention can indeed achieve the aforementioned purpose, it has indeed complied with the provisions of the Patent Law, and therefore filed an application in accordance with the law.

Claims (1)

A method for planning the turning process of a steel building material, which is a method for planning the turning process of a steel building material through a computer through a processing system. The processing system has a plurality of steel sample templates based on the commonly used steel specifications on the market, and each of the steel The template has three-dimensional data of its specifications. The steps include: selecting a processing steel template to be used from each of the steel templates, and defining an X axis along the extension direction of the processing steel template on the processing steel template, a A Y-axis perpendicular to the X-axis, a Z-axis perpendicular to the X-axis and the Y-axis at the same time, and an origin point defined at the intersection of the X-axis, the Y-axis, and the Z-axis; There is a front surface, a back surface, a top surface, a bottom surface, a left surface, and a right surface. The front surface, the back surface, and the top surface each have a starting point opposite to the origin. The longest distance in the X-axis direction is defined as a length, the longest distance in the Y-axis direction of the processed steel template is defined as a height, and the longest distance in the Z-axis direction of the processed steel template is defined A width; one of the front surface, the back surface, and the top surface is selected, and at least one processing coordinate relative to its starting point is defined according to the position and type to be processed, and the starting point and the processed steel sample template And the machining coordinates are stored as a workpiece parameter; when the workpiece parameters are to be input into a processing machine control system, a turning instruction is used to make the processed steel sample plate one-to-one with the X axis, the Y axis, or the Z axis The parallel rotation axis is 180 degrees of rotation at the center of the axis. The processing system is based on the positional relationship between the origin, the starting point and the processing coordinates of the processing steel template before it has been rotated, and after the processing steel template is turned over. The starting point is used as a reference point, and the length, height and width are used to calculate the relative processing coordinate of the processed steel sample relative to one of the processing coordinates after rotation, and then the relative processing coordinate is used to replace the processing coordinate in the workpiece parameter. And through the processing system, the workpiece data is transmitted to the processing machine control system for processing operations.