TWI241505B - The simulated system of the process for bending pipes - Google Patents

Abstract

The present invention relates to the simulated system of the process for bending pipes, which consists essentially with t lie input unit, the central processing unit and the display unit. Inputting the various statistics of the mechanism, molding tools and pipes in the input unit can let the central processing unit forward the simulation of the process of bending pipes in accordance with the inputted statistics of each item and determine that the pipe bodies knock against the mechanism or not through the process of the bending pipes; next, the display unit can show the condition of colliding arisen from the process of simulation. According to the aforementioned, the installed simulating system can prevent the process of bending pipes from the condition of knocking against the mechanism in order to save the cost of manpower and material resources and then promote the ability of competition.

Description

1241505 V. Description of the invention

Is there any chance to improve the machine before the bending operation? [Following with the challenge, human assistance is fast. c. Injury can be continuous, and the pipeline, insurance, electricity and other industries can also be used. One of the many, see many research institutes. C pipe fittings can be caused by collisions. Traditional automatic NC bends fit each bend. Pipe bender danger lever, all kinds of healthy piping, etc. make good use of everything and aim at NC, bend the technical field] Close:-A simulation system of the process of bending pipe fittings, especially a virtual pipe bender to use the virtual Pipe Bending Machine • + ^ 仏 The user knows during the pipe bending process when performing the simulation work of the interim pipe bending to prevent it, so that the user can avoid the loss caused by it, and reduce manpower, Cost of material resources / competitive in the same field. J] The advent of the urn caused industrial and commercial enterprises to face a new development model. 1. A large amount of labor is required to participate in production, and it is converted to production only when it is required. The production method has also become simpler and the official machine J has been developed for various health industries. The pipe fittings required for the production of industrial products for industrial machinery have a wide range of angles. For example, exhaust pipes, air conditioners " f wood, furniture, leisure equipment, automobile and motorcycle pipe body Is materials, aviation office sauce industry, The arms industry, petrochemicals and boilers all require #use_ & version to use a pipe bender for pipe processing for automatic computer control. It has the necessary functions of modern machine equipment. Ordering industry needs for this. I believe that there is progress in this area, especially in the innovation and research and development of Hubusi. Based on the current & machine system using Safan ^ telematics control, through dialogue

1241505 5. Description of the invention (2), you can operate by touching the corresponding box on the screen, which is quite simple. However, although the CNC pipe bending machine has entered the stage of adopting microcomputer system control, it still lacks the function of previewing the finished product and simulating the pipe bending process of the machine with high efficiency. When the shape of the pipe is relatively simple, it has been engaged in the Veteran operators in the industry still have reliable experience in predicting the shape of the pipe, but if the shape of the pipe is complicated or the operator is a novice, it may not be possible to predict the shape of the pipe in advance, and it is impossible to judge the shape of the pipe. Whether there will be a collision between the pipe body and the machine during the process, so the operator must repeat operations and corrections to process the matching pipe fittings. This situation is quite labor and material intensive, and increases the manufacturing cost. In the process of pipe bending, when serious pipe collision with the machine occurs, it may even cause damage to the pipe or machine, causing great losses to the industry. [Summary of the invention] In view of the above reasons, the inventor believes that the use of computer-assisted pipe bending machine motion simulation and collision detection analysis is urgently needed. Therefore, for the use manufacturers, in the use of pipe materials, pipe manufacturing In terms of quality and yield, it can bring many advantages; so the inventor finally developed the invention after actively investing in research and development, and provided a virtual CNC pipe bender that allows users to use a computer before actually processing the pipe. The simulation is performed on the fly, and the occurrence of the collision situation is detected in real time during the simulation process, and it is managed to eliminate it to avoid losses caused by the collision between the pipe and the machine in the actual pipe bending process. The present invention relates to a kind of bending Simulation system for pipe fitting process, the simulation system has an input unit, a central processing unit and a display unit.

1241505 V. Description of the invention The input unit management unit judges that the bending unit will use the pipe, fittings, and thus the [implementation system, the element (a picture of the curved pipe (3 is the element (), this is a different machine) Table head, appearance of execution 1)) several pieces) C time detection 3) four types of belongings, sending arm, guiding effect (3) _ the simulation of the machine and the input pipe The system meets the machine 1¾ Production method] The establishment of the clear allows users [such as keyboard data, and then through simulation actions such as the monitor to measure the collision, observe the mold, the basic elements of the present invention can be more aggressive, on the machine The shape and rate of the mold, guide mold, and other molds will be entered into the data of the mold and pipe fittings, so that the central data will be used to simulate the bending process of the pipe, and whether the pipe body will collide with the machine. The display range and the occurrence of the collision are shown; accordingly, the establishment allows the operator to avoid the collision in the actual pipe bending process, so as to reduce the competitiveness of manpower and material costs. The main purpose is to perform the central processing on the actual bend, mouse, etc., and simulate the bend through the interference situation. The simulations are based on the XY machine set in the real invention, and to gather the parameters in the system. Before providing a simulation of the process of bending the pipe, use the input sheet and the pipe body bending setting (see the first program to perform the bending of the pipe to show the action of the simulation of the output unit through this simulation system, and the user can Self output one way. The pipe bender can be composed of cube, triangle pipe bender, f, eight kinds of genus, 属 machine table, to meet different number settings; it also involves judging into curved processing pipe fittings] input machine unit (2) four basic components Plates, cylinders and cones; move each component to its properties, which are fixed parallel chuck and arc clamp models, and wheel molds are also added. In order to speed up the simulation of the two stages of pipe bending, the first is simple

Page 91241505 V. Preliminary description of the detailed description of the invention The detailed detailed opening window window stand machine button 4 2), (45) 4 8), (51) Setting machine description (5 6 This window is used to build In the window, there are 0 2), 4), Yan key (40, and preview the operation to have an action parameter (4), in operation C, to be evaluated first. Dynamic simulation system [see the second (40) storage File, zoom-out button (, interference judgment parameter button (); the stand-up machine button CNC has a component attribute color selection column 7), delete window (4 for the machine and NC elbow pull-down clearing ( 4 key (4 1 4), 1) and a storage key (4 to remove some components that are too far away, then when it is more unified, a main picture will appear on the output unit (3)], the main form window The toolbar includes the button for building and operating the machine (4 1), the button for opening the old gear (button (4 3), the button for clearing (4 4), the button for zooming in (4 6), the button for panning (4 7), and the rotary button (4 9), reverse reply button (50), wire frame button break button (5 2), turn the day button (5 3), 5 4), display the coordinate axis button (5 5) and stop (40), Press this button After that, a machine for tube bending machine will appear (see the third picture). Check the component column (4 0 1), data column (4 column (4 0 3), interference judgment) of the machine. Field (4 0 (405), create key (406), modify delete key (4 0 8), confirm key (4 0 9), 0 0); (41), after pressing this button, a use will appear Machine window f [see Figure 4], the action number column (4 1 1), a setting machine 12), an execution key (413), a modify insert key (415), a delete Key (416 17);

Page 101241505 V. Description of the invention (5) The old data is opened, there are four options including loading 2), loading curve and six pictures in the mold number sheet]; the storage broadcast, mold data and edge clear button, so that Turn on the zoom button, the zoom button, the pan button, the rotary button, the return button, and return to the previous one. The reverse response will jump back to the next line structure. The line structure will be used to calculate the interference judgment. A file of the process of pipe fittings; (45), (46), (47), (48), (49), operation; button (50) actions; button (51) expression; break button (5 2 The gear button (4 2) is the machine data and pipe fitting data stored before opening or setting new pipe bending data; that is, select machine data (42 1), load module Data (42 pipe Data (4 2 3) and setting a new elbow (4 2 4) a confirmation key (42 5) [refer to the fifteenth figure and the tenth case button (4 3), which can store the created machine data pipe data; (44 ) Is to clear all data on the current window to enlarge the image on the window; to reduce the image on the window; to move in parallel The image on the window; it is the image on the rotatable window; after pressing this button, the machine and the pipe will return. After pressing the button, the machine and the pipe will be. After pressing this button, all the objects are ()), When this button is pressed, the interference day button (5 3) will be executed. The function of this button is to add the machine and play it from the beginning to the end by animation;

Page 111241505 V. Description of the invention There should be a window; here the color wheel reference key (5 4 column (5 4 machine bend pipe 5 4 14 feeder base clamped pipe)) Set the left-handed model) Set the component arms of the machine with the same size and the size is set in the setting or roll round, and other bends with different properties are sufficient to meet the requirements of the circular orphan clip (6). The user window has the key (5 4 number and set 1) down 11) ^ the direction bar (), and the punctual stop (the reference Left Bending Machine (Left) purpose, system attributes, attribute elements are different, spin It means that no matter the machine has different head center points, press the C-bend parameter key mold shape. There should be a setting axis bar (setting circle 15) The elbow has a right-handed spiral arm to rotate the machine, but I do n’t know where it will be. Therefore, the chuck will work, and the component will take a path. The user only needs to enter the point position (0, 0, number buttons (to input the setting machine). 2), key (5 pull function setting knob 5 4 1 apply key 5 4 1 point; two of this elbow; when used The rotation of the spiral arm of the program part is the same as the arc start position of the arc-shaped fixture. 5 4) The basic setting guide of the CN platform 4 4) The arm rotation in the table 3), (54 1) The setting machine direction, the setter establishes the pipe machine that still has the rotation axis and the arc machine in the rotation axis. After setting this button, the machine (54 key (5 setting machine feeder 5 4 1 arc chuck, which is in the direction bar model) The arc path of the pipe clamp is one. At this time, the relevant parameters 1), setting 4 3) and the reference point for setting the basic parameter table 2), the set path bar ('The setting is sent to the specified feeder (5413 Right ) And (5412) The pipe machine model is not available when the given machine bends the pipe, so this setting is 5 4 14) The fixed radius of the bend is tightly fixed, and the diameter, and the radius of the path that can be entered is 0).

Page 121241505 V. Description of the invention The setting wheel data block (5 5 4 2 3 5 4 3), the component belongs to the key (5 4 pieces, so if the machine is in the same situation, you must consider the pull-down function set key (combined key) When there are four choices, which are: dry, occurred in the component (7), the mold profile 4 2 1) and the pull-down stopper of the sleeve (3 4) are in processing, so it is a table mold. To the table is 5 4 4 (54 items, of which the direct control is involved, the collision will produce the last option. A machine component has a set for convenient subdivision. 5 4 4 3 types are used by users 2); it is a fixed button (5 4 2), the component belongs to the key (5 4 in the function table also 5 4 3 2); because one before, the machine corresponding to this shape correction function has the setting color 2), setting 4 4), the The options are straight pipe and curved pipe respectively. This option indicates the situation. At this time, the component that generates color changes is selected and operated. The pull-down function bar (5 4 4 which is basically the same as the current size) should be left. 2 4) ， · The number of components, modification keys (the pipe bender can be replaced with In this case, the system's color parameters in the program and the color collection bar (5 4 collection block (5 set color bar, elbow, production representative pipe fittings) act as a machine when a collision occurs. The purpose is to make it more transparent when passing through. Change the color setting collection column 3 1) and set the invention to bend the tube, one is 2 2) in the ruler table, repair the guide mold external data column (5 4 5 4 3 3) processing different external mold to set In terms of design, this bond (5 4 4 1), set 4 4 3), (5 4 4 1 are interfering components with straight and elbow tubes, and the machine component user who performs the interference can easily create a machine interface. The purpose (5 4 4 3 fixed set of offset machine machine components will change the number of components to change the key (type key (3 1) and the diameter of the pipe to match the use point must not be 4) fixed color set) When the Chinese Communist Party was selected, the color was judged with the tube body; it was also selected in the face), and the re-measurement column (divided into two as the guide model)

Page 13 1241505 V. Description of the invention and wheel mold, these fixed scale systems are in the group [group and fixed combination. The display axis; The stop and stop now continue to request the map; first, the output unit window is the previous, the size can not be pipe bending machine can be used with non-radius pipe) to choose the cube], triangle plate] pieces of data, z and rotation ( 8) In fact, when changing the mold, because the size of the mold is different, a certain inch of components must be offset by a certain distance to combine the mold, so three groups of pipe benders may be specified] The settings are the parallel clamp set and the arc clamp set. The user can set the coordinate axis buttons (5 5) according to the type of the machine. The X, Y, and Z coordinate stop buttons (5 6), cancel the reference to the ninth figure, and it is necessary to establish a machine (3) which will be used to construct the CN. The machine will be divided and then changed, and according to different pipe fittings of the same diameter. When starting to build the element cylinder [circle, to be selected, after the selection is completed, the rectangular parallelepiped is used as the Rx, Ry, and Rx, Ry, and Rx, Ry, Rx, Rx, Ry, Rx, Ry, Rx, Ry, Rx, Ry, Rx, Ry, Rx, Ry, Rx, Ry, Rx, Ry, Rx, Ry, Rx, Ry, Rx, Ry, Rx, Ry, and R. However, after replacing the stand [please one column], and then again, as usual, there are Rz and other bases to stop performing creative creation under the creation window [machine view, the size of the guide wheel mold must be replaced-see section cone [the process of determining the length of the data column and the width of the data column (5 6) will be determined after 4 0)], and this part of the construction machine is the execution of the interference machine button after construction (such as the second The interface of the figure. The mold and wheel mold that can be changed can be bent first in the component ten], cone], (402, high, medium, and subsequent to the yuan, because one, replace the guide mold to produce a variety of different columns (4 0 1 as In the cube [long tr i ang1e [), enter the element center X and Y pieces in the property bar (

Page 1412415 5. In the description of the invention (9). 4 0 3) check the component properties, and in order to reduce the calculation time of the interference judgment, you can move the object too far away and no collision will occur in the interference judgment check box. (4 0 4) is selected in advance to set it to not judge interference; after all the object data is entered, press the create key (4 0 6) to create a machine and display it on the window (4 0 0) If you want to modify the data of the object, you only need to select the component to be modified in the component column (4 0 1), the selected object will appear white (can be modified in the setting of machine parameters), and the data block (4 0 2) The data of the selected object will be presented, and then you only need to re-enter the parameters you want to modify, and then click the modification key (4 0 7); the same is true for deleting components, select the object to be deleted, and then press the delete key ( 4 0 8). After the setup of the machine is completed, you can press the confirmation key (4 0 9) to exit and close the window (4 0 0). After the machine is created, press the save file button (4 3) on the toolbar to save the machine data. Similarly, to recall the saved machine file, click the open old file button (4 2). After the establishment of the machine is completed, press the set machine parameter button (5 4) to set the machine related parameters. After entering the window for setting the machine's basic parameters [see Figure 5], you can set the feeder. The reference point of the table reference point stop (5 4 1 1) sets the reference point of the pipe clamped by the feeder base, and select the pipe bending direction of the pipe bending machine in the setting pipe bending direction column (5 4 1 3). Then set the rotation axis of the rotary arm (5 4 1 2), set the rotation axis of the rotary arm as the Z axis offset to the X direction, and enter the path radius, 5 4 1 4 Start position and end position of center point of arc chuck (0,0,0). Next, enter the window for setting the profile of the wheel mold (as shown in Figure 6).

1241505 5. Shown in the description of the invention (10)], to modify the setting of the wheel mold, please refer to Figure 11 again. This is an example of the design of the wheel mold. The right of the figure is based on the parameters designed on the left of the figure. At the same time, from the wheel mold figure shown on the right of the figure, Kefa = wheel mold is composed of three cylinders and two cones. As for the left of the figure: the representative meaning of the number can be referred to Figure 12: When the user only needs to input = Ling Ling number, and click the apply button (5 4 2 4), the module & ^ machine; if you want to modify it, first enter the pull-down type Click on the list to choose

That is, enter the new data, and then click the modification key (5 4 2 3) 2 is OK. And enter the window to set the shape of the guide mold to set the shape of the guide mold /. The wheel wheel data settings are the same. The thirteenth figure shows the design of the guide mold shape 21 & The meaning of the parameters of the wheel mold. Continue a to enter, set the color and collection settings in the window for setting the color parameters and collections. From the eighth figure, we can see that there are four choices in the setting color block (5441), 'respectively for straight pipes, curved pipes, and And when the component is selected. After selecting the option, use the lower slide buttons to set the red, green, blue and other color components το prime. The bottom box is used to preview the color. After confirming, press the apply key (5442). When setting the collection, first You must select the component, then click the collection you want to add, and finally press the Apply button ('5 4

4 4). After the set of each component is set, you can set the offset of each set. It is also to input data and then press the… button (5444 ^, ^ to save the data and display the result on the main window). 1 After the machine parameters are set, you can press the tool bar 2jt.. / 4-"_ pO jcm as the machine button (4 1). After pressing this button, the machine interface will appear", 'But before the machine data and elbow data have been loaded, it is not possible to use the L surface.

1241505 V. Description of Invention (11)

It is necessary to load the machine data and pipe data or set a new pipe fitting before operating it; the steps for loading pipe bend data can refer to Figure 15 and the steps for setting a new pipe fitting are as follows As shown in Figure 16, the user must first set the length of the pipe, the outer diameter of the pipe, the inner diameter of the pipe, whether the pipe passes through the machine and the starting position of the pipe clamping; whether the pipe passes through the machine must be set to YES or NO. In general, the end point of the pipe is clamped by the reference point of the feeder to perform the feeding operation, but sometimes the pipe to be processed is too long and exceeds the limit allowed by the feeder, so it must be replaced with another The feeder table is a hollow type for processing. After the pipe passes through the feeder table, it is held by chuck inflammation before feeding. The starting position of the pinch of the machine refers to the position of the reference point of the feeding machine. The feeding machine will clamp the pipe at this position to perform the post-feeding positioning of the pipe, and the pipe bending operation will be started only after the completion. As for the steps for operating the machine: [please refer to the seventeenth figure together] Step 1: First, click the action number in the action number block (4 1 1) of the drop-down list. Step 2:

Enter the action parameters in the setting machine action parameter column (4 1 2). Before entering the action parameters to be executed, f, you must first check the check box. If it is not checked, the text box at the back will change. Unavailable, after checking, just enter the value directly. Step 3: After entering the value, click the execution key (4 1 3), the modification key (4

Page 17 1241505 V. Description of the invention 14). When the new action style is displayed, press this key to modify it immediately on the main 6) key (4 1 needs to select the radius determined by the arm when it is clamped in the elbow, which will be determined by the chord at the angle of the spiral arm, (12) Insert the key to press Under the parameters, one action key (insert 7 on the 4 window), the tight or careful attention must be selected to indicate the rotation of the feeder. The eighteenth wave shape is formed, and it is processed into an ergonomic body to be processed into the following twenty-two elements. The cylinder of the twenty-four figures in the figure repeatedly touches the figure, the cuboid, and the second one (41 rows of keys (accumulated in, if you want 15)). It appears that the step will be deleted. A small table will be used to determine the angle and the picture is displayed on the tube; a sample of the seat handlebars will be produced in 23 cases and 15 pictures will be used to perform 5) and 4 14 operations. If the machine, the clamping arm or the radius bend is set, and the delete key () will be made, a command key will change the result of step 1. The selected action parameter of the selected movement 1 can be used to make the machine's final song. By the model is done The coil feeder 4 16 input and move can save the selection of the command key values such as the action after pressing the insert (4 to feed the pipe to the large circle processing of the pipe), as the most sketchy simulation steps 1. Move the key (4 1. Press delete 〇 1 2) to move; at another angle, determine the bend by turning the small, the radius of the bend is equal to the bend. The simulated pipe bender of the present invention will The 19th and 20th figure of the pipe fittings are the skeletons of the simulated pipe fittings; the 21st figure is the skeleton of the pipe molds. To verify the simulated pipe bending system of the present invention. From the figure, we can know the The straight pipe part collides with the machine, and the collision place is shown in white. In the middle, the straight pipe part of the pipe and the machine parts are presented in brown; 26th figure and 20th

Page 18 1241505 (13) Presentation of fittings. The above is based on the true parallel pinch machine in this document, and it is repaired repeatedly, so that the present invention state, so as to avoid those in the system without modifying the description, the disclosure of the disclosure can be used to understand the simple elements of the present invention. Action path settings, etc., so that the virtual can be operated through the correct addition and reduction of many human pipe systems, the machine bending process when the machine is in action. 5. Description of the invention. Seven pictures, in purple, 1. by the machine, and according to the machine. The real bending machine has undergone positive processing. 2. The interference caused by the collision has caused damage to the pipe fittings. 3. Let the machine be used, only to sum up, and it has not been public, and according to law, implement the instructions. The Ming Department uses the head and swing arm of the four-pipe bending machine and the user is getting positive. It will be able to simulate the virtual bending of the virtual pipe bending. There are parameter settings that can be judged and can also cause bending in real time, such as wheel mold, guide mold, set, etc. Because you change a model, you must reconstruct some of the set data.The embodiments of the present invention can indeed achieve the expected use of the specific structure, not only has not been seen in similar products, please, I have fully complied with the provisions of the Patent Law and the requirements of the patent application,-please beg for review and give The quasi-special elbow part has the advantages of collision with the cuboid in the machine component, such as: The properties of the virtual elbow, such as the sending action can approximate this virtual elbow, and then the real cost. Whether the pipe bending process is detected

Page 1412415 Brief description of the drawings _ [Simplified description of the drawings] The first diagram: the block diagram of the architecture of the present invention the second diagram: the output unit of the simulation system of the present invention is shown in the main window. The third diagram: the present invention Schematic diagram of the output unit of the simulation system on the display to build the machine. Figure 4: Schematic diagram of the output unit of the simulation system of the invention on the display to operate the machine.

Fifth diagram: The schematic diagram of the output unit of the simulation system of the present invention for setting the machine parameters (1) Figure 6: The schematic diagram of the output unit of the simulation system of the present invention for the setting of machine parameters (2) The seventh diagram : The schematic diagram of the output unit of the simulation system of the present invention for setting the machine parameters (3) Figure 8: The schematic diagram of the output unit of the simulation system of the present invention for the setting of machine parameters (4) The ninth diagram: The Architecture operation flow chart

Fig. 10: Schematic diagram of the steps for setting up the output unit of the simulation system of the present invention in the display settings Fig. 11: Schematic diagram of the output unit of the simulation system-system of the present invention in the setting of the wheel model The meaning of the wheel model parameters of the simulation system of the present invention is shown in the thirteenth figure: The output unit of the simulation system of the present invention is set on the display guide

Page 201241505 Brief Description of the Drawings Fourteenth Figure Fifteenth Figure Sixteenth Figure Seventeenth Figure Eighteenth Figure Nineteenth Figure Twentyth Figure First Figure Twenty-second Figure Thirty-three Figure Thirteenth Figure Figure 4, Figure 25, Figure 26, and Figure 26. The meaning and number of the model guide. The model of the model is shown explicitly. The external model of the model is shown on the machine. The intention to show the steps of the model is to set up a new set of instructions, which are displayed in the yuan order. The intention is to show the steps of the model. The system of display and display of the actual production and management of the model and the display of the tool and the model are displayed in the Yuandan two output C. The meaning of the display and the display of the production and management of the actual design and the model of the model are displayed on the Yuan} The meaning of the single-three me input is to show the clear-issuing of the result of the model. This work plus simulation model shows the meaning of the C-drawing chart in Yuandanwu and C, and it shows the clear parts of the intended model. This model is shown in the drawing of a large element, and is released to one of the losers. The first version of this six figure is intended to release the four major results. The model is displayed in the Yuan. Figure 7 is a big one—The intentional party that lost the map will show a model of the fruit and the model to be knotted.

Page 21

1241505 Schematic description [Refer to the drawing number] IX 00 VI oo 7i 1X 00 xly \) y \ ly IX IX) 000001111122246802444 3444444444444444455555 Input single output unit block element belongs to the color selection modification key confirmation key operation machine setting machine report line key insertion Key save key loader load bend confirmation key clear button reduce button rotate button reverse reply interference judgment setting machine setting machine setting machine setting element selection selection table button ((operation data (台 Data (tube data ((( ((New Zealand (Broken sister (2 parameters of the basic parameter machine) 2 4) 4 0) 4 0 2) 4 0 4) 4 0 6) 4 0 8) 4 0 0) 4 11) Number column 4 14) 4 16) 4 2) 4 2 2) 4 2 4) 4 3) 4 5) 4 7) 4 9) 5, 1) 5 3) Numeric key reference point field Central processing unit creates machine button data field interference judgment hook Select create key delete key preview window action number column modify key delete key open old file button load module D ata set new bend tube save file button zoom in pan button restore button structure button play animation button

Page 1412450 Brief description of the diagram _ (5 4 1 2) Set the arm rotation axis bar (5 4 1 3) Set the machine bend direction bar (5 4 1 4) Set the path block of the arc chuck (5415 ) Apply key (542) Set wheel die shape key (5 4 2 1) Component data block (5 4 2 2) Component property bar (5423) Modify key (5424) Apply key (5 4 3) Set guide mold shape Key (5 4 3 1) component data block (5 4 3 2) component attribute block (5 4 3 3) modification key (5 4 3 4) apply key (544) set color parameter and set key (5441) set color block (5442) Set color application key (5443) Set collection column (5444) Set collection application key (5443 1) Set property column (5 4 4 3 2) Set color collection offset bar (55) Display coordinate axis button (56) Stop button

Page 23

Claims (1)

1241505 Case No. 92134781 Amendment VI. Patent application scope data or options and processing unit central processing of the window storage of the tube and the start of the interference when the window is involved in the judgment and stopping the cylinder and the center point feed spiral arm and the device Delete key this Da ta '1. A mold-in unit that bends the pipe, and the processing of the completed items that are executed. The unit can bend the pipe depending on the situation. On the input line, press the file button, dial Button; its establishment machine cone four and rotary machine, guide mold belongs to the operating machine fixed machine and a storage to open the old loading bend one receive and cooperate in the course of a journey and according to the input results output unit with the establishment, translation button In the dynamic button: The basic XY machine of the basic element quantity of the button is established. The visual action parameter of the button is stored. The button of the visual tube data and the center of the button are output by the dry unit. There will be machine button, rotation, setting pseudo system, the input unit, the unit, and the output of the output of the single bending pipe. Data unit display; a main form view, operating machine button, and a button to restore the button of the machine have an input and display elements; its simulated kinetic energy, and will be the mode window, the button, open, wire frame, It is not possible to enter numerical data or select the central part of the work. At the same time, its simulated bending simulation pipe bending system is viewed by the main form. The buttons and buttons of the dry coordinate axis are included in the window. The size, parameter data column, fixed machine, Y machine, parallel chuck, arc chuck, key, modification key, delete key, and confirmation key of the component of the simulated elbow are included; there is a machine in the window Table action action number column, an execution key, a modification key, an insert key, the window has a Load Machine Data, a load module to set a new bend, four options, and a confirmation key Page 24 1241505 Amendment _ Case No. 92134781 6. Scope of patent application The storage tank case button can store the number of machines, molds and pipes created. The pan button can move the image on the window in parallel; the rotary button can rotate the image on the window; the return button, after pressing this button, the machine and pipe will return to the previous action; the line structure The button can make all objects be represented in the form of a line structure; the interference judgment button can perform the calculation of interference judgment; The dial button is used to process the machine to process the pipe fittings, and it is played in animation mode. The window for setting the machine parameter buttons includes the key for setting the machine's basic parameters, the key for setting the profile of the wheel mold, and the setting guide. Out-of-mold key and set color parameter and set key; The display coordinate axis button can display X, Y, Z coordinate axes; The stop button will stop the current action after pressing, and will continue to execute after canceling. 2. The system for simulating the process of bending a pipe as described in item 1 of the scope of the patent application, wherein the toolbar of the main form window has a clear button that can clear data on the current window, and an image that can enlarge the image on the window. A zoom-in button, a zoom-out button that reduces the image on the window, and a reverse reply button to jump back to the next action. 3. The system for simulating the process of bending a pipe according to item 1 of the scope of patent application, wherein the window for establishing the machine has an interference judgment check box, a color selection bar, and a preview window. Page 25 1241505 Case No. 92134781, year) n Amendment VI. Patent application scope 4. The simulation system for bending pipe fittings as described in the first patent application scope, wherein the pull-down function table of the basic parameter key of the setting machine has Set the reference point bar of the feeder, set the arm rotation axis bar, set the machine bend direction bar, set the arc fixture path bar, and apply keys. 5. The system for simulating the process of bending a pipe fitting as described in item 1 of the scope of patent application, wherein the pull-down menu of the setting wheel profile button has a component data column, a component attribute column, a modification key, and an apply key. 6. The system for simulating the process of bending a pipe fitting as described in item 1 of the scope of patent application, wherein the pull-down menu for setting the shape of the guide mold also has a component data column, a component attribute column, a modification key, and an apply key. 7. The simulation system for the process of bending a pipe as described in item 1 of the scope of patent application, wherein the pull-down menu of the set color parameter and the set key has a set color block, a set color application key, a set collection column, and a set collection application. key. 8. The simulation system for bending pipe process as described in item 7 of the scope of patent application, wherein there are four options in the setting color column, which are straight pipe, bent pipe, when an interference element is generated, and when selected, where straight The pipe and elbow options represent the colors of straight and elbows in the fitting; the set attribute column is subdivided into the set attribute column and the set offset bar. 9. The system for simulating the process of bending pipe fittings as described in item 8 of the scope of the patent application, wherein the set of properties of the set has three sets [groups], which are a parallel clamp set and an arc clamp set, respectively. It can be combined with the fixed fixture, and the user can set the collection according to the different types of machines. The setting collection offset column sets three settings [groups], which are parallel clamps. Page 26 1241505 Case No. 92134781 π Year Amendment 6. Scope of Patent Application Die set, arc clamp set and fixed fixture set. Users can set the set according to different types of machines. in · page 27