TW201202988A - Data transformation device, cad system, method for dividing shape data, and recording medium - Google Patents

Abstract

With respect to each of a plurality of blank data included in a shape data, a connecting sequence upon connecting, via dividing lines, between an outer profile line and a profile line of a blank portion, and between profile lines of two blank portions is setup by means of a sequence setup section (13). Following the setup connecting sequence, and starting from any point of the outer profile line to another point, a dividing line setup section (14) conducts connection between the outer profile line and the profile line of the blank portion, and also between the profile lines of (adjacent) blank portions by means of noncrossing dividing lines. A shape data dividing section (15) divides the shape data into two shape data bordering on a dividing line.

Description

201202988 VI. Description of the Invention: [Technical Field] The present invention relates to a data conversion device, a CAD (Computer Aided Design) system, a shape data segmentation method, and a recording medium, in particular, a A data conversion device, a CAD system, a shape data segmentation method, and a recording medium that process shape data including a hollow portion. [Prior Art] IDF (Intermediate Data Format) is an intermediate file developed to convert the data of the three-dimensional CAJD and the data of the substrate design CAD device (see, for example, Non-Patent Document 1). When designing the substrate, the designer uses 3-dimensional CAD for structural design. In the design of the design, the information such as the external size, the wiring prohibited area, and the height limit of the part is converted into IDF data, and then input to the substrate design CAD device. . [History Technology #f Literature] [Non-Patent Document] [Non-Patent Document 1] : Intermediate Data Format, Mechanical Data Exchange Specification for the Design and Analysis of Printed Wiring

Assemblies, Version 3.0, Revision 1, October 31, 1996, Network Information (URL: http://www.aertia.com/docs/priware/IDF V30 Spec.pdf) [Summary of the Invention] [Problems to be Solved by the Invention] In general, s, 3 dimensional CAD has a hollow structural design, but the IDF part is expressed by a round line of rounded data or surface data, in IDF Veir.3 In the data of the shape of the transmission wiring prohibited area or the height limit of the component mounting, there is no such concept. Therefore, the constructor uses the 3-dimensional CAD ' design as a configuration of the surface data containing the hollow portion to design 'and must be specially edited to convert the structural design into a fat _, and transfer the data to the substrate.

S 4 201202988 - The case of the data. On the other hand, the materials 401 to 403 in Fig. 14 are surrounded by the contours of the contours shown by the i-connected 4-wheels®(^) to (C). When the inside of the _ wheel spine is surrounded by 2 ζ molecules 4 ΐ ι, its surface data Figure 15 shows an example of the segmentation of the shape data. Four faceted materials. When the substrate of the shape shown in FIG. 14 is used, the three-dimensional (10) design is used to divide the surface data as shown in FIG. 14 and edited into the data without the hollow portion, and then the substrate design must be transferred to the substrate design. Device. There is no automated working mechanism that will include the shape of the hollow part: the part of the surface. Therefore, the substrate 5 is as fine as (4) artificial face segmentation, resulting in a large number. In general, the shape of the fabric obtained from the actual structural design is more complicated. Figure 16 shows the package ^ = α - example. However, in 6th, the thick line is used to mark the upper part of the fabric. Figure 16 will be divided by the area = ===: ' 'may be forgotten to divide and can not be the information file = human shape = shape data segmentation form, people cut It is a shape of two or more shapes without a hollow portion. ^状贝枓201202988 [Technical means to solve the problem] Contains: ', the purpose of the purpose of the invention according to the first aspect of the data conversion device, the information of the package, the shape data contains the representation of the input of the input a plurality of hollow materials, the plurality of hollow line lines;: a hollow portion sequence setting portion included in the outer side of the outer wheel corridor line, wherein the connection order is set for each of the contour lines of the plurality of blades; a hollow portion dividing line setting portion that is different from the line of the outer contour line, according to the connecting sequence, between the side wheel temple and the hollow portion of the wheel, and The dividing lines do not cross each other between the connecting lines. The second knives 9 contour lines are shaped like each other, and the two-part CAD system of the second aspect of the present invention is divided into two according to the present invention. 1 aspect data conversion device; structural design CAD device, which rotates the shape data to the data conversion device; and, the second data, the substrate does not count the CAD device, and the input data conversion device = Griffin, The data conversion device of the third aspect of the present invention is characterized in that: the shape (4) input part, the shape information of the input body, the shape of the shape of the outer contour line of the shape data; the intangible hollow wheel The Ministry of Humans, the input of the plural + empty data, the plural should not include the hollow part of the shape of the outer contour of the shape of the outer contour = 201202988 line of the tribute; fixed; will be divided; ί 1 The above group; ^, to the other side of the outer contour line, the division of the contour line, the division line is not with other divisions. The only hollow part =====The material is rounded out. Hollow data input step, input complex number =; r material outside the line internal two connection order setting steps, respectively, for the outline of the empty part of the complex number, and even the towel heart β /, Α "" rotation and δ hai The middle dividing lines do not cross each other; and the contour lines of the divisions are separated from each other, and the shape data is divided into two shape data. Store the recording program that sometimes causes the electric job to be treated. Formerly recorded media shows the shape of i: side wheel: line = two b: Τ枓 'The shape data contains the processing of the hollow data input, the input of the plural hollow data, the data inside the outer side of the corridor line contains The processing of setting the connection order of the hollow portions is set for the hollow data of the plural number, and between the line of the 201202988 line and the rim line of the hollow portion, and the line connecting the fish i, Sequence; outside - at the position of the side contour line, to the other side of the outer contour line with f connecting the middle __ line between each other, the point is mixed with 2 points of data. And the recording, the cad system, the shape data segmentation method, and the [real two] knife cut into two or more shapes without hollow. Prior to the description of the embodiments of the present invention, the present invention was first described. The hollow (4) of the conversion device iil contains the shape of the outline of the financial portion contained in the outer u line outside the shape data. [The outline of the outline of the marginal contour is set to the outer contour of the hollow data of the plural data. The round temple line 2 of the shooting section is set in the order of connection when the outlines of the j points are between each other. The dividing line is set to "in the middle", from any one of the outer contour lines, to the other side of the outer contour line, and the household order is connected by the dividing line to the outer contour line and the hollow part. The hollow part of the ship and the other side, 4 difficult to cross each other and ^ 3 parts 15, the shape line data is divided into two shapes by the dividing line. The P16 system outputs the two shape data divided. In the present invention (first invention), the dividing line setting unit Μ operates outside. The contour line UWX of the quotation and the outline of the empty portion of the towel are connected to each other by the dividing line in the order of connection set by the 201202988 fixed portion 13. At this time, the dividing line is not intersected with the other dividing lines, and the dividing line K is set by the dividing line of the set by 13⁄2 22. The shape of the capital, the operator does not have to manually include the hollow part of the rise; ΐ artificially to the side of the yarn side of the job, can still be used to separate the material into two shapes without the hollow part. FIG. 2 shows the data conversion device according to the second aspect of the present invention: the undersized data unit 21 includes a shape data input unit 21, a conversion split 23, a dividing line setting unit 24, a shape input=input 22, and an outline data input. The part 21 inputs the shape factor, and the shape output unit 26. The outer contour and the shape of the line. In the second, no 幵 </ gt> data, the plural of the hollow slanting into the heart. ρ 22 inputs the hollow portion included in the hollow of the complex number; the wheel: "": the outer side wheel # line is internally divided: one or more groups. Stop, set the other part of the same-group to the outer rim line μ to divide the secret of m. Do, set the line correction department = coffee (7) to ride. Shape information. The data output unit 26 is cut into two or more shape capital inventions (the second or more shape data is output. The line is from the outside to the outside setting unit ^ secant, from the outer wheel and the other dividing line G In this case, the dividing line setting unit sets the dividing line so that the dividing line does not set the divided meal. The shape data dividing unit 25 divides the shape data, and two of the hollow portions are obtained. By manually using the data conversion device of the present invention == the operator does not need the skin material. That is, the two data is divided into a plurality of defective materials conversion devices without hollow portions, even if not By manually determining the shape of the shape of the 201202988 data, the shape data including the hollow portion can be divided into two or more shape data without the hollow portion. Hereinafter, the embodiment of the present invention will be described in detail with reference to the accompanying drawings. Fig. 3 shows a CAD system according to a first embodiment of the present invention. The CAD system is provided with a data conversion device 1 (Π, a 3 dimensional CAD device 102, and a substrate design CAD device 103. The 3 dimensional CAD device 1〇2 is used as one. In construction The CAD design of the substrate design CAD device 103 is a CAD device for designing a substrate. The 3-dimensional CAD device 102 outputs the shape data including the hollow portion. At this time, the '3 dimensional CAD device 1〇2 will contain the shape data of the hollow portion and is divided into The shape data of the outer shape portion is outputted with the shape data of one or more hollow portions. The data conversion device 101 divides the shape data including the hollow portion into two shape data without hollow, and the data conversion device is obtained by the division. The two shape data 'output to the substrate design caq device 103. Fig. 4 shows the configuration of the data conversion device ιοί. The data conversion device ι〇1 has a data input unit 111, a shape data calculation unit 112, a data output unit 113, and a display unit. 114. The connection instruction input unit 115. The data conversion device 1〇1 is constituted by a computer system known as a cpu (Central Processing Unit) and operated by a program control, and has a RAM (Rand〇m). Recording medium 101m such as Access Mem〇ry, h machine access 5 memory) or ROM (Read Only Vtemory). The functions of the various parts of οί can be realized by the method of pre- &amp; recording the computer system by the established program of 103m recorded media. In addition, the recording medium with the established program is 1〇lm. The external device of the resource device 101 can also operate the data conversion device 101 by a predetermined program and material conversion device 101 via a communication line. The squash input unit 111 inputs the shape data rotated by the three-dimensional CAD device 102. The portion 111 includes an outline data input unit 116 and a hollow data wheel A m. The shape data input unit 116 inputs the external data of the outer wheel line including the shape data. The hollow data input unit 117 is a hollow data input to the outline (inner outline) of the hollow portion of H/H contained in the shape data. Here, the position of the material and the middle (four) materials all contain the shape data is the known secret, and the absolute position of the table ^ data and the center line material is the position of the money: secret.卜开7 55 10 201202988 The middle part 3 will contain the shape information of the hollow part, sub-judgment

The dividing line of 112 J is separated from each other by a hollow part; 2::剌. On the other hand, the data output unit i 13 outputs the unshaped material to the two substrate shape data calculation units 112 of the substrate design CAD device 1 to 3, and includes the cut portion 120 among the order setting units ι 8 . The sequence setting unit m is a decibel # 'phase-divided link paste outline=plural ί'Γί When the contour lines of the hollow portion are connected to each other, the line f is not displayed on the display portion, prompting the operator to instruct the user to The form, the part of the connection order is indicated to the order setting +: m;, the hollower's instruction is used to set the connection order. , order ° and the top part 1丨8 according to the operation ϊ -ί J;-^ · 疋 link the outer contour line and the hollow part of the ^ line of another stop, set the intersection with other division lines and (7) 9 with the division line undivided line connection In the plural, the eight-way knife is set up. ']line. The divided brake line setting unit 119 is lined with each other. In addition, the order of the hollow portions adjacent to each other in the order of the middle is connected at the foremost hollow portion 'to the side of the rim line' with the dividing line at the last hollow part line, and the link is spliced . The other side of the U-knife wheel scale and the outer wheel is divided into lines to shape the shape of Yang, and the data is divided into two. By dividing the 2nd = technical divisions that do not contain the towel data into two, the two shape data obtained by cutting the shape data division part 120 will divide the data in the 201202988 An example of the operation of the device. The drama 111 inputs the data from the 3-dimensional device (step A. The CAD device 102', for example, outputs the shape data in the order of the shape data, one or more: the shape of the work part. Enter=6 from the 3D CAD device 1〇2, the trace information S ΓΑΤ^ representing the shape data is stored in the sequel media 1 〇lm, and the hollow data input unit 117 is made up of 3 dimensions; set = the material f roF #料In the case of the input, the library is stored in the recording medium number, etc., and is made hollow = $|. 117 for each hollow portion, respectively, the order, the fixed portion 118 outputs the shape data to the display portion 114, urging the fall to go to Chiang. The connection instruction input unit 115 instructs ίίΐ = order. The sequence setting unit 118 divides the connected port of the instructed connection order (step A2), and sequentially sets the order of the 俨u俨索0 in each list. That is, the sequence σ = the list in which the hollow portions are sequentially connected in order. The σ is in accordance with the plural hollow data, and the secant setting unit 119 is composed of the hollow portion and the main = dividing line setting unit 119. The outer contour i of the I 壬 i i the main front Λ hollow = part 119, in the points When the line connecting the subject, for lA3). Split the line to set the split line. In addition, according to the direction of the IDF artifact, the characteristic point of the t-point is connected to the clock or the counterclockwise direction. Therefore, the line segment of the ϋ 寅 寅 , , , , , , , 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线 线Field|Direction--for the clockwise or inverse dividing line setting unit 119, the hollow portion is mainly hollow when the hollow portion is in the middle of the connection order, and is connected in the order of the connection, and is sequentially connected by the dividing line. (Step A4). Between any of the wheel lines, the set dividing line and the newly set dividing line are not lined by the setting line 119. The shape data calculation unit 112 sets the divisional intersection to connect the hollow portions to each other in a manner of dividing the ^^. p Cannot re-set the link 201202988 ^ without dividing the line by step #2. ^Dividing the setting part m _ Executes the movement of the round part of the hollow part by the dividing line until the last one of the list of hollow parts. The secondary line setting unit 119 sets up the last connection order of the hollow part: the second part: the second part of the list is connected to any point of the hollow part of the list and the outer circumference of the oxygen line (step A5). ). The dividing line setting unit 119 sets the dividing line so that the cutting lines do not intersect each other in the second two. The shape of the shape is i2, and the shape data input by the step A1 is set to be two in the steps A3 to Α5 (step A6). The shape data dividing unit 120 divides the shape data into two by the singularity, and obtains 113 ”. The shape data dividing unit 12 is divided into two shapes, and is rotated by the roF file (step A7). Fig. 6 shows the shape information including the hollow portion, and the above operation will be described. Figure 6 shows the shape of the hollow part. The shape data input unit 116 is in the form of a package 201 to = four shape data. The hollow data input unit 117, 胄 = the position of the hollow part is input to the empty part of the 义 Ύ Ύ Ύ Ύ Ύ 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 201 The 1UT process/knife gives the identification number, and the generation sequence setting unit 118 prompts the operator to instruct the connection order in step A2. ^The old H picture shows the shape and position of the hollow part, and the display is indicated by the connection indication output unit. The operator's connection turns. The order of the links indicated by the number of the slaves 118 ^ ^ 排序 is sorted. two. According to the operator, the dividing line setting unit 119 sets the outer-point' and the connecting order to be in the step A3! On the contour line of the number, the part is added to any point on the contour line, and the top of the list is in the forefront of the top of the list. In Fig. 6, the starting point of the hollow part ^2, ', which is at the forefront of the list, is taken from the secant line. The dividing line does not need to be a straight line, and the straight line that pulls out the number of feeds is connected to a line 33 201202988. Or the dividing line can also be a curve. In step A4, the dividing line setting unit 119 takes out the connecting portion 2〇2, and moves the hollow portion 2 of the connecting order No. 1 (the hollow portion of the ηί to the m empty portion number to the H-order 2 which does not intersect with the other dividing line). The dividing line 302 between the parts. After that, the dividing line setting unit is taken out in a hollow manner, and the hollow portion is repeatedly connected. The line 5 is processed again. The number of times of the heavy-duty ordering is the number of the hollow portion. The processing is to set the dividing line 3 () 3, the outline. That is, set the three dividing lines to which the four salty to the 204 are sequentially connected, 3〇3, 3〇4 == 201. Once the dividing line is pulled to the joining order In the last - the connecting knife is $ 疋 = 9 points, then in step A5 *, the outer contour line connecting the hollow part of the order No. 4 and the starting point of the dividing line are different, Ershi, Bu-shaped The position of the end point of the dividing line is divided into two by the shape data blank-shaped data dividing unit 120 in step Α6, =3\〇1 to 305, and the shape data is divided into two. Shape data. The shape of the capital is not / the knife line is the line to divide the shape data into two, as shown in Figure 6. ^4 = = borrowed with the split data Α 210 and shape data coffee. Refer to the figure '7, two cut into the shape of the two shape data Α 210 fish shape data α? α ^ broken for. 彳 is the second part of the production. In step Α7, the output unit 113 outputs ^n: null data to the substrate design=device t according to the foot format to the above. FIG. 8 shows an example of shape data division using the data___ of the present embodiment. The order of joining the empty portions shown in Fig. 16 is attached to the hollow 15G_x15〇mm. The center line setting unit 119 is in the order from the outer side of the outer shape data to the second and the sub-station J. The division is in accordance with the connection order, and the slave: 'To the other - stop, the dividing line is bounded by the line: #料目°° Borrowing _This setting of the 卞戈®1 8 is not the case, in the shape data contains 14 201202988 multiple hollow parts, even in shape In the complicated case, the 2 shape data of the &amp; material. Under the brother, still can be obtained without hollow capital implementation, the dividing line setting part 丨19 instrument - ^ the order of the order 'set the outer wheel secret and the empty space Eight ^ = slaves 118 set the outline of the empty part of each other The line setting portion id of the "and the knot line" and the middle cut line that does not intersect with other ages is divided into two by the dividing line set by the hollow "shape Puyi" included in the shape part. The two shape data without the hollow poor material are obtained. The conversion device 101 divides the 3-dimensional CAD device Η) 2 output material into two shapes without hollow and two shuns ί1〇3 . According to the embodiment, since the shape data transmitted to the hollow portion of the substrate S can be set to two, for example, the two-dimensional μ line divides the shape data so that the number of shape data is a majority of the number of items 1 &quot;'; It is easy to handle the shape data of the CAD device l〇3t. On the other hand, even if the number of the hollow portions is large, the number of shape data can be controlled to two, so that the number of the shape data can be deteriorated, and the substrate design CAD device 103 is deteriorated. According to the (four) conversion device 1G1, the shape (10) can be divided into the open-type data without the hollow portion and transmitted to the substrate design CAD device 1〇3, so the structural design table does not have to be 3 times. In Section 2, the shape data is divided and edited, and it is designed from the viewpoint of structural design. According to the embodiment, the structure designer does not have to manually cut the shape data, thereby reducing the number of man-hours for structural design and substrate work. Further, according to the present embodiment, it is possible to prevent the problem of division errors caused by manually dividing the shape data (for example, the division of the hollow portion is missed), and the quality is improved. Fig. 9 is a view showing a data conversion device according to a second embodiment of the present invention. The data conversion device 101a includes a data input unit m, a shape data calculation unit u2a, and a data output unit 113. The data conversion device 1'' of the present embodiment differs from the data conversion device 101 of the first embodiment of the first 15 201202988 shown in Fig. 4 in that the shape data unit is further provided with a grouping unit m. The other parts are the same as the silky &amp; The same reference numerals are given to the same components in the embodiment, and the description of the duplicates is omitted. The grouping unit 121 is attached to the hollow portion of the plurality of people to be grouped into i or more groups. The grouping unit 121, for example, according to the coordinates of the hollow portion (displaying the bit material)', assigns a plurality of hollow data with similar coordinates to the same group -amp; =121 can also prompt the operator to input the grouping indication, and according to the operation The instructions of the person enter the t group. The sequence setting unit 118 sets the order of the two hollow portions from the outer shape of the hollow data belonging to the group to the other point of the outline of the material to the other side of the outer wheel. The order setting unit 118, in each group, determines the order in which the secant line passes through the hollow portion. Further, the line setting unit 119 sets a dividing line from the point where the outline of the outer side of the outer shape data is fixed to the fixed portion, and the teeth belong to the hollow portion of the same group. The dividing line is set to S ^ in each group, and the dividing line passing through the hollow portion belonging to the group is set. set. The twist line setting unit 119 sets green i = and bundle so that the division lines do not cross each other. The shape-deficient division unit 120 is divided into two pieces of shape data of the two bodies which are not hollowed out by the division shape # which is set by the division line setting unit 119. For example, the number of divisions of the squares is the number of divisions +1 set by the divisional setting unit 119. The number of groups generated by the grouping of the group 119 2-group 121 is two. If the dividing line setting is two in the dividing line setting, the shape data dividing unit 120 converts the shape of the shape into three pieces of shape data. The rotation of the $^m implementation of the data conversion device is an example of its action. The data is entered into the shape data from the 3-dimensional CAD device 102 (Fig. 3). The shape data 4/116 is input from the 3-dimensional CAD device 102 to the IDF CAD indicating the shape data stored in the recording medium 101m. The hollow data input unit 117 is from the 3 dimensional l〇lm; In the case of 1〇2, the 1DF data indicating the hollow data is stored in the recording medium unit 121, and the plurality of hollow tools input from the hollow data input unit 117 are one or more groups (step B1). The grouping unit 121 can also be shaped

S 16 .201202988 The poor material is displayed in the form of visual cognition in the direction of the author's group of people. Sequence setting unit. ® 4) In the group reminder of the group, it is shot (face 2). The hollow portion of the empty portion of the towel is set to be separated from the other side of the inner group of the middle group, and any one of the outer side wheel lines to the outer side, such as the knife cutting line extending in a straight line toward the - direction Etc.: The positional relationship between Bu and # and the end point is automatically determined to be the starting point of the same line. In the case of this, the meeting operator 118 will be omitted, and the connection order setting of step 83 may be omitted. 'sequence. Also, if the score ===== step by step. The step back to the step sequence setting unit 118 is not processed yet. Thereafter, the sequence setting unit 118 sets the division * ^ : port in step B3; sets the penetration genus at =B4; and selects the blade line j of the knives. In this case, the dividing line setting unit ιΐ9 sets the dividing line so that the number of lines intersects with the fixed side line. And ^ 112a repeats the operations of steps B2 to B4, and the number of repetitions is equal to the group number. If the segmentation tapping unit 119 determines that the unprocessed group does not exist (+ Ν〇), the shape data dividing unit 120 shapes the shape. In the case of the step B4 & gossip, the shape (four) division unit 12G obtains the shape data 113 of the shape information 113 which does not contain the hollow portion by the division line ΐ. The two divided pieces are outputted by the ^ _ slot (step Β 7). Each of the slabs 'shows the shape data including the hollow portion, and the above-mentioned action is explained using the pattern-like lean material. In the same manner as in Fig. 6, the air bubble grouping unit 121 of the 201202988 2 group has two groups of 21 Λ as one or more groups in the step B1. The grouping unit 121 is, for example, two, three y. The coordinate is the reference, and the hollow part 2〇1, which is similar to the y coordinate, is divided into the other group. The following is the group of the hollow part 20b 202. Group A, the group to which the hollow part 2〇3, 2〇4 belongs is called the group ΪίϊίΠ in f _中'Setting the dividing line in the penetrating genus The order of the group A is in the order of n knives and octagons 202. Here, the order of the hollow portion 201 is 1 ^ 中 ^ is 2. The dividing line setting unit 119 is in step m, and the data of the second == line is oriented to the paper surface. The left side = ί and the right side of the paper side. In addition, the dividing line is the curry ϊ ϊ (4) 119 'If the unprocessed group is judged in the step milk, the _ sequence 5 and the 疋 part 118 return to the step pull, select Group Β. After that, the group action, the order finance department 118 will be the hollow part of the slave to the second 1st hi ί for the order 2nd 'by the dividing line slave 119 in this order i out to wear the middle part 203, The dividing line 311 of 204. If the group of processing does not exist, the shape data is shaped into three shapes of data. If the figure is cut, the three shape data generated by the knife is cut into two, no matter whichever ^ In step B7, the knife-material output unit 113 outputs the IDF data of each of the three shapes and the output of the IDF data to the substrate design CAJ). The outer mask is set. From the outer contour line to the other point of the round temple line, the slave runs through the grouping unit 121 and the ^= is heard. The secant slave unit 119 sets the dividing line so that the dividing line does not record ^^. The shape data dividing unit m is obtained by dividing the knives with the knives. In particular, when the scale is a straight line extending in a predetermined direction, it is easier to implement the division according to the shape of the figure. 201202988 = other effects. In the above embodiments, the shape data is The coffee format ^ is not particularly limited. The shape data can be any form of information, such as _fmwmg Interchange File, graphic conversion file format. In the above various embodiments, although the division of the shape data constituting the face shape data has been described, the shape is a face shape data. For example, in the case of the shape data of the shape shown in Fig. 6, the order setting unit 118 is provided according to the connection instruction input unit ιΐ5 = ^, but the sequence setting unit 118 can also automatically set the connection = The number of hollow parts contained in the shape (four) material is increased, and the order is combined and reprocessed. Therefore, the shape data is recognized by the operator, and the manual operation is not private: the connection order can be processed in a short time. Ended inside. (4) According to the implementation secret, in Figure 11, the hollow part of the similarity of the parallel age and the special standard is divided into the same group, but the hollow part is divided into the same group. The dividing line is not = ί shaking the target, the parent can be crossed, not necessarily parallel to each other. In the implementation of the ancient ϊ 2, the dividing line does not have to be a straight line, the dividing line can be halfway, and the outer dividing line can also have a curved part. Figure 12 shows the points. The line has 2 bends - for example. The grouping unit 121 is grouped into &quot; four hollow portions 201 to 204 all belong to the outer C setting and U8 is set in the same order as in Fig. 6, and the middle and the eighth are set to the sound of the Hankou P. The upper left apex is set for the squid mosquito 119 'g, and the sequence is pulled out through the hollow part. The stalk is divided by the dividing line 312 to form the shape data, so that it will contain the hollow part; Zhuang: owe society' The first party &amp; the shape of the machine is divided into two non-hollow parts 201202988. The preferred embodiment of the invention is based on the above description of the poor material transfer, the c gas Wei, the micro tilt 'but the hair β is not only for the above-mentioned implementation of the New Zealand, but also by the above (attachment 1;) amendments and changes, but also included in the scope of this model, the composition of the sample _ a data conversion device, including: display shape information m input department 'input Shape data, the foreign teacher material contains the shape of the shape of the outer wheel scale of the shellfish; ^ hollow data input part, the input complex number contains the outer side of the shape of the shape of the shell; the shape of the hollow data line: # Material; wheel #1, inside the towel part of the wheel The hollow data of the plural is divided into two parts: the other two are still in the eve of the eve of the knife. 1] ί = σ, ρ according to the line of the daily line, to the outer round of the rot line and the hollow part of the material The order 'is divided into two sides, the shape of the material is divided into two shapes, the shape of the material is divided into two shapes, the shape of the data is divided into two shapes. The part 'outputs the two shape data divided. If the information recorded in the 5th 1 is converted to the farm, among them, among the four (4) points, the dividing line is connected (10) 3;) The similar round line of the U77. = Attachment 2 Narrative information transferred to the county, Yizhong, the empty part = the outer wheel of the ship - point, and the "number of knots, and then the outline of the hollow part, with the dividing line even the number of the towel line The connection meal is the round of the last part of the towel

S 20 201202988 靡 line, with another point of the outer contour line to divide. (Note 4). , , ', σ. In the data conversion device described in the middle item, the clearing order slave unit in the sending unit generates the hollow data of the plurality of numbers in the order of the dividing line setting unit, and extracts the empty data from the and the main items. The two points of the outer wheel wide line are connected by a dividing line, and the contour line of the hollow portion is sequentially started, and then the connecting sequence is connected by the dividing line: the front of the single middle, the hollow part of the single last square, and the G (two) 'will be linked from the dividing line. Another point of the squall line, (Supplementary Note 5), the data described in any of the items 1 to 4 is adapted to the order setting unit, and the shape data and the hollow data are displayed visually on the display unit. To urge the operator; two: shape, order, and according to the operator's instructions to set the connection order. Zhong Eryi

(Supplementary Note 6) a J The data output unit of any one of the attached documents 1 to 5, the two shape data, each "jj material (attachment 7) 1L) t. The device comprises: a data conversion device, such as an attached note! Any one of the structural design CAD devices of the 6th, i will take the piano out to the data device; and read the hollow data of the plural, the substrate design CAD device , input the two shape data of the capital round, and use them separately in the poor material round of the device; i. (10) Two forms of the reward (four) to the spider ^ (Note 8) &gt; A shape data The segmentation method comprises the following steps: the shape data input step, the wheel shape data is included, the shape data includes the data indicating the shape of the shape 21 201202988; the hollow data of the material = the hollow data profile of the plural The shape of the data; 4 the outer side contour line contains the hollow part of the hollow edge of the cutting edge step 'for the plural hollow hand 4 ^, when the contour line between each other, set the connection and link the outside - ΪΓ Step 'from the outer wheel light, so far As far as the Bu is concerned, according to the day, the gentleman is made to go to the place. The outline of the other hollow part of the outline of the outer side of the sea connects the outer outline with the division, and the intersection of each other; and the connection of '纟. 5 The empty part of the wheel # line between each other, (Note 9), the human heart secant divides the shape data into two shape data. The 记 ί ί Ϊ Ϊ Ϊ 项 项 Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Input processing, rounding, shape, and the shape of the outer contour of the shape. The shape data contains the processing of inputting the data of the two preparations, and the input of the plural is the outer wheel of the "precaution" &amp; When the partial contours are different, the setting, and the connection: the bu-location is:, according to the line J, j, the outer contour line (the attached note 10) 7. The Jingdao miscellaneous divides the lion-like reading into 2 Shape data. A data conversion device comprising:

S 22 201202988 Profile data input department, input shape data, the shape of the main _ data of the shape of the outer contour line; , ', 匕 3 indicates the shape of the hollow data input part, input the plural hollow data, one contains the The shape of the outer contour of the shape data, the shape of the inner corrugated line; the hollow portion of the contour portion of the hollow portion, the hollow data dividing line setting portion of the plural number is in the group of ages, Set = upper group; anywhere, up to the outer contour of the other side of the line,; ^ part of the side of the contour line, the dividing line does not belong to other points. On the hollow of the group, the dividing line is divided into two pieces, and the grain side 2 is output as fine data. The data conversion device according to the tenth aspect, wherein the dividing line setting unit sets the dividing line that runs through the parallel. The data conversion device described in the supplementary item 11, wherein the dividing line is a straight line extending in a predetermined direction. (Supplementary Note 13), · ° ° ° 至 至 至 至 至 至 至 至 至 至 至 至 ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ The contour line is set to the order of the dividing line of the outer portion; and the anvil is inserted through the hollow dividing line setting portion, and is set in accordance with the order from the other point of the outer dividing line profile to the outer wheel hollow Part of the dividing line. 〇卩° and 疋 疋 , , , ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( The data of the shape of the outer contour line; the hollow feeding input step, inputting a plurality of hollow materials, the second of which includes the shape of the hollow portion of the hollow portion included in the outer wheel grinding line of the S. Information of the group; w grouping step 'the empty number of the towel: listening to grouping is divided into one points, the line setting step' in the respective groups, slaves from the outer wheel line ^ where - to, oblique The other side of the side contours, through the division of the work belonging to each group of packages, the points do not hide with other points; and, the age of the Kawasaki classification of the shape of the county 2 _ information. The readable recordable medium stores data for the purpose of causing the computer to execute the following places/inputs, inputting shape data, and shape of the outer contour of the shape data; m ^air loss For human processing, input a complex hollow (four), the complex knife contains the data of the shape of the outer contour of the outer wheel scale of the shape data; ] τ4 knife group processing 'groups the hollow (four) of the complex number into 丨The processing of more than one and the green eve setting is set in the respective groups from the outer side of the rim to the side of the slanting side wheel, and is (four) to each group. The $scale of the P-knife does not cross the other points; and ίΐίί divides the shape (four) into two shape data according to the is f line. It is based on the party; the Japanese patent application filed on January 22, 2010, said to An. 1865. Japanese Invention Patent Application No. 2Q1(K) No. 11865 The dry and closed articles are referred to in this specification for reference. BRIEF DESCRIPTION OF THE DRAWINGS [FIG. 1] A schematic composition of a data conversion device according to a first aspect of the invention, a data conversion device of the second invention, and a system of the first embodiment of the present invention (FIG. 3) White H Figure 24 201202988 [Figure 4] shows a block diagram of the data conversion device. Fig. 5 is a flow chart showing an example of the operation of the data conversion device in the first embodiment. [Fig. 6] A diagram showing the shape of the hollow portion. [Fig. 7] A pattern in which two shapes of lean materials are divided into two parts by a dividing line. [Fig. 8] A diagram showing an example of division of shape data. Fig. 9 is a block diagram showing a data conversion device according to a second embodiment of the present invention. Fig. 10 is a flow chart showing an example of the operation of the data conversion device in the second embodiment. [Fig. 11] A diagram showing the shape data including the hollow portion. Fig. 12 is a view showing an example in which a dividing line includes a bent portion. [Fig. 13] (8) to (c) are diagrams showing the surface data without the hollow portion. Fig. 14 is a view showing a face shape data including a hollow portion. [Fig. 15] A diagram showing an example of division of the face shape data. Fig. 16 is a view showing another example of the profile data including the hollow portion. [Description of main component symbols] 10, 20 data conversion devices 11, 21 Outline data input unit 12, 22 Hollow data input unit 13 sequence setting unit 14, 24 dividing line setting unit 15, 25 shape data dividing unit 16, 26 data output unit 23 Grouping Department

101, 101a data conversion device 101m recording medium 102 3 dimensional CAD 103 substrate design CAD device. 201202988 111 data input unit 112, 112a shape data calculation unit 113 data output unit 114 display unit 115 connection instruction input unit 116 shape data input unit 117 hollow Data input unit 118 sequence setting unit 119 dividing line setting unit 120 shape data dividing unit 121 grouping unit 201 to 204 hollow portion

210 shape data A

211 shape data B 301~305, 310~312 dividing line 401~403, 410, 421~424 Shape data 411~414 Inner part of the closed contour line 501, 502 area

S

Claims (1)

-201202988 VII. Patent application scope: 1. A data conversion device, including shape data = 2 = shape data 'this shape data · respectively, the shape of the plural hollow data line: the hollow inside the 靡 line a partial contour order setting portion for the ir of the complex force line; T. from the position of the (10) line, to the thin line s = = = line shape portion 'which is the shape of the dividing line The data is divided into two lean output units, which are divided into two fine-shaped data outputs. Positioning, wherein the "line" of the hollow portion adjacent to the sequence is the data conversion device of the 32 item by the dividing line, wherein the empty portion d is the most ΐ: the outer: the line of the contour line, and the In the plural, such as the scope of application for patents] 5 1 τ5 + the order setting unit, the data conversion device of the —/1 member, the hollow data of the plural is generated according to the monthly order of the link 顺 27 4 201202988, "Xuanfen admonishes the j-line setting department, and connects the hollow capital' main line to the outer wheel to take the outline of the hollow part of the square, repeating the implementation of the second line, the mid-month and the mid-point to divide the hollow part of the hollow part. The line of the outer wheel is connected by a line. 5. The data conversion device of any one of items 1 to 3, the middle, the sequence of the knot, and the setting of the author's empty part according to the instructions of the _, such as The data conversion device of any one of the items 1 to 3, wherein the feed output unit outputs the two shape data in (4) Clear Format, intermediate data format. 7. A computer-aided design (CAD) , Computer AidedDesign) system, including. a data conversion device according to any one of items 1 to 3; a structural design CAD device, outputting the shape data and the plurality of hollow data to the data conversion device; and a substrate design CAD device 'inputting the data output of the data conversion device The two shape data output by the department are used to design the substrate by using the two shapes input. 8. A data conversion device includes: a shape data input unit 'input shape data, the shape data includes an outer side indicating shape data The data of the shape of the contour line; the hollow data input portion inputs a plurality of hollow data, and the hollow data of the plurality includes the shape of the shape of the outline of the hollow portion included in the outer contour of the shape data; S 28 201202988 II Ll 邛 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , On the upper part of the ^^ bedding section, the dividing line 'will be opened ^ - under thick \ shape data; and 4 shaped beading For the two data rounds, the divided two or more shapes of data are rotated. The segmentation method includes the following steps: The makeup step is input, and the shape data is input, and the outline is used. The shape of the shape of the upper thread; the material includes a hollow material indicating that the shaped material is 'input plural', and the hollow of the shape of the outer line of the outer line of the μ line in the plural is determined by a secant step, which respectively When the plurality of hollow shovel 4 4 i, the middle outer rim line and the hollow part of the wheel material are divided into two contour lines, the connection order M is set and the connection is made; the hollow part of the oxygen line is between: J joints '^ split lines do not intersect each other;; ^ transport... rounds of the round part of the hollow line #岣 each step, the shape data is divided into two shape data by the dividing line. 10, ~ silk-manageable readable recording medium, stored to enable the computer to perform the following shapes of shape = data 'this shape data contains the representation 29 201202988 sequence right processing, respectively for the complex number = knot the outer contour Between the hollow part: the contour line, and the hollow data that is connected to the hollow line, when the wheel temple line is divided into two parts, the connection between the gentleman and the sorrow is set, and the 丨 丨 士 士 、 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ;^ also. The upper lines of the slanted part are divided into one another. 'Gifts 峨 _ _ 2, pattern: ' Ο 30