CN111331182B - Plate processing method, electronic equipment and storage medium - Google Patents
Plate processing method, electronic equipment and storage medium Download PDFInfo
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- CN111331182B CN111331182B CN201911081560.3A CN201911081560A CN111331182B CN 111331182 B CN111331182 B CN 111331182B CN 201911081560 A CN201911081560 A CN 201911081560A CN 111331182 B CN111331182 B CN 111331182B
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- B23C3/00—Milling particular work; Special milling operations; Machines therefor
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Abstract
The invention discloses a plate processing method, which comprises the following steps: receiving process processing data of the plate component and assembly information and characteristic parameters of a production and manufacturing execution system; identifying the information of the plate component, judging whether the specific process machining needs to be carried out on the current plate component, if so, executing an edge breaking step, and if not, executing a plate processing step; controlling a processing cutter at a production and manufacturing execution system to carry out edge breaking treatment on the edge of the plate part so as to remove a local edge sealing strip of the plate part; and processing the plate component subjected to edge breaking according to the process processing data. The invention also discloses an electronic device and a storage medium. The plate processing method judges that the special-shaped processing program exists by analyzing the specific process of the part; the edge breaking treatment is firstly carried out, and then grooving or LU milling machining is carried out on the plate to avoid the edge sealing belt machining damage caused in the actual production process by special-shaped machining.
Description
Technical Field
The invention relates to the technical field of furniture production, in particular to a plate processing method, electronic equipment and a storage medium.
Background
With the vigorous development of the real estate industry, the furniture industry in China also changes with the change of covering the ground. The customized furniture is developed rapidly like bamboo shoots in spring after rain by virtue of the characteristics of customized shape, high cost performance, short production period, high space utilization rate and the like, occupies the half-wall Jiangshan of the whole home industry and has gradually expanded situation. In the manufacturing process of the customized furniture, the manufacturing share of the plate-type furniture is very large, and in the production of the plate-type furniture, the three processes of cutting, sealing and punching are the core, and the three processing links cannot be avoided in the manufacturing of the complete plate-type furniture. The processing of panel furniture, except having the part processing of rectangle, also can have the plate of many special-shaped work pieces or special technology, for example the fluting, mill the unfilled corner, cut U-shaped groove etc. because the plate of electron saw cutting material generally does machine tooling after the banding, make as above special technology all face the difficult problem of how to avoid the strake to tear, carry out if open groove, mill unfilled corner, cut U-shaped groove etc. special-shaped processing, processing is inevitable need to experience the cutter and push into the part inside from the part outside, the process of pushing outside from the part inside again, and because the normal force effect that the cutter rotation brought, the banding strip will produce and tear, influence pleasing to the eye, some banding technology quality is not good plate, can produce the torn condition even, need carry out secondary trimming. At present, no software or equipment is available in the market to completely solve the problem of edge strip tearing.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the objectives of the present invention is to provide a method for processing a sheet material, which can avoid the problem of damaging the edge sealing band of the sheet material component in the specific process.
Another object of the present invention is to provide an electronic device that can avoid the problem of damage to the edge sealing tape of the plate member during the specific process.
It is a further object of the present invention to provide a computer readable storage medium that avoids the problem of edge banding damage to sheet metal components during certain manufacturing processes.
One of the purposes of the invention is realized by adopting the following technical scheme:
a plate processing method comprises the following steps:
a receiving step: receiving process machining data of the plate component and assembly information and characteristic parameters of a production and manufacturing execution system, wherein the process machining data comprises plate component basic information, grooving data, milling data and bag milling data;
a judging step: identifying the information of the plate component, judging whether the specific process machining needs to be carried out on the current plate component, if so, executing an edge breaking step, and if not, executing a plate processing step;
edge breaking: controlling a processing cutter at a production and manufacturing execution system to carry out edge breaking treatment on the edge of the plate component so as to remove a local edge sealing strip of the plate component, wherein the edge breaking mode is that a lower cutter at a vertical edge part opens a groove along the edge part;
plate treatment: and processing the plate component subjected to edge breaking according to the process processing data.
Further, the specific process machining is slotting machining treatment; in the judging step, the method further comprises the following steps: acquiring a grooving starting point and a grooving ending point of a plate component, judging whether the grooving starting point and the grooving ending point are positioned at the edge or outside of the plate component, and if so, executing an edge breaking step; if not, executing a plate processing step;
the plate treatment steps are as follows: and judging whether the diameter of the groove is larger than that of the cutter, and if so, performing bag milling processing on the plate component to realize the groove opening of the plate component.
Further, before the bag milling processing, the grooved contour point needs to be recalculated, a cutter radius is outwards extended along the parallel direction of the groove according to the original contour point to obtain a new grooved contour point, and then the cutter is enabled to perform groove opening processing along the new grooved contour point.
Further, in the edge breaking step: when the edge of the plate component is subjected to edge breaking treatment, the depth of the processing cutter entering the edge of the plate is smaller than the thickness of the plate.
Further, in the edge breaking step: when the edge of the plate component is subjected to edge breaking treatment, the depth of the processing cutter entering the edge of the plate is smaller than the thickness of the plate minus 1 mm.
Further, before the receiving step, the method further comprises the step of: and (4) constructing the process machining data of the plate part by disassembling the single result through the household design.
Further, the LU milling process of the specific process further includes, in the determining step, the following steps: acquiring contour points of the plate component processing, judging whether the plate component processing belongs to LU milling processing according to the position relation of the contour points of the plate component processing, if so, executing an edge breaking step, and if not, executing a plate processing step;
the edge breaking step comprises the following steps:
constructing a feed path, wherein the feed path comprises a starting path and an ending path, and calculating an edge breaking feed path according to the feed path and the tool offset direction;
and edge breaking processing of the edge of the plate component is realized according to the edge breaking feed path.
Further, the edge breaking processing of the edge of the plate member according to the edge breaking feed path specifically includes:
and calculating to obtain a lower cutting point for edge breaking and sealing according to the starting point and the end point of the feed path, confirming a peeling path according to the lower cutting point, and controlling a processing cutter to carry out edge breaking treatment on the edge of the plate component according to the peeling path.
The second purpose of the invention is realized by adopting the following technical scheme:
an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor executes the computer program to implement a sheet processing method according to any one of the objects of the present invention.
The third purpose of the invention is realized by adopting the following technical scheme:
a computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out a method of sheet processing according to any one of the objects of the invention.
Compared with the prior art, the invention has the beneficial effects that:
the plate processing method judges that the special-shaped processing program exists by analyzing the specific process of the part; the edge breaking treatment is carried out firstly, then slotting or LU milling machining is carried out on the plate so as to avoid the problems of edge sealing belt machining damage and repeated machining in the actual production process due to special-shaped machining, and further the production efficiency is improved, and unnecessary cost loss is avoided.
Drawings
FIG. 1 is a flow chart of a plate processing method according to a first embodiment;
FIG. 2 is a flowchart illustrating a method for processing a plate according to an embodiment I;
FIG. 3 is a diagram of an embodiment of the grooving process of example one;
fig. 4 is a diagram showing a specific embodiment of LU type machining in the first embodiment.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
Example one
As shown in fig. 1 and fig. 2, the present embodiment provides a sheet processing method, including the following steps:
s0: and (4) constructing the process machining data of the plate part by disassembling the single result through the household design. In the embodiment, functional modules are involved, and the furniture design order splitting software is front-end software for the furniture customization industry, namely, a source of production component data. And the machining program algorithm module is used for analyzing and reconstructing the machining program algorithm module. The production and manufacturing execution system receives production component data, organizes the back-end production of a factory, and completes the manufacturing execution management of the whole life cycle of order production, including planning production scheduling, merging and optimizing production of production orders, and monitoring links of cutting, edge sealing, punching, sorting, packaging, warehousing, ex-warehouse and the like in the production process. The equipment tool and the drill bit configuration library are assembly information and characteristic parameters of different equipment, and part machining data and equipment assembly information are input into a machining program code conversion module to obtain machining programs of the different equipment.
In actual production, a component is generally subjected to edge sealing and then machined by a device such as PTP, and a machining program of the corresponding component drives the device to perform corresponding actions. In the factory processing process, certain specific processes such as a through groove, a corner cut, a U-shaped clamping groove and the like often occur, a milling cutter enters and exits from the edge of a component in a milling path, when the milling cutter contacts with the component for edge sealing, the edge sealing is damaged by the normal force generated by the rotation of the milling cutter by more than 90% of probability, so that the component is damaged or reworked, and the production efficiency is greatly influenced.
In this example, a new set of processing methods was organized by analyzing the specific processes in the above-mentioned problems. The new processing method comprises the following steps: 1) when the through groove is opened, the sealing edges at two ends are firstly broken; 2) when the groove width is larger than the diameter of the cutter, the grooving is converted into area milling processing; 3) and the edges of the L-shaped cutting corner and the U-shaped clamping groove are firstly broken by milling and processing the cutter in and the cutter out. And further, the sealing edge can not be broken when the groove is opened. The specific implementation steps are as follows:
s1: receiving process machining data of the plate component and assembly information and characteristic parameters of a production and manufacturing execution system, wherein the process machining data comprises plate component basic information, grooving data, milling data and bag milling data; and designing a component process by disassembling the order software, constructing production and processing data of the component, submitting the production and processing data to a production and manufacturing execution system through an interface for analysis and warehousing, and storing the data in a component process processing database. The production execution system is provided with assembly information such as a tool and a drill of the processing equipment. The step mainly belongs to a processing program algorithm, and the most basic basis of the step is to acquire corresponding process processing data first and obtain the basis of subsequent processing data based on the processing data;
s2: identifying the sheet material component information, judging whether specific process machining needs to be carried out on the current sheet material component, if so, executing step S3, otherwise, executing step S4;
when the step is implemented specifically, based on a process machining database and equipment assembly information, a machining program algorithm module organizes a component process data structure, all components are traversed simultaneously, a new algorithm is adopted for searching a characteristic process to construct a machining program, and a component N is processed; i.e. after identifying the sheet material part, it is processed as required.
As shown in fig. 3, in this embodiment, the positions of four corners a, B, C, and D of the rectangular outline of the slot (ABCD is constructed along the rotation direction of the knife) are specifically calculated according to the amount of the knife offset, the rotation direction of the knife (clockwise, counter-clockwise), the slot start coordinate point K1, the end coordinate point K2, and the diameter of the knife, and then the component slot processing is performed, the upper, lower, left, and right sides are positioned with the lower left corner as the origin, and the slot direction is calculated according to the slot start point.
One implementation in this embodiment is as follows: the specific process specifically comprises slotting processing; in the judging step, the method further comprises the following steps: acquiring a grooving starting point and a grooving ending point of the plate component, and judging whether the grooving starting point and the grooving ending point are positioned at the edge or outside of the plate component, if so, executing a step S3; if not, go to step S4;
step S4 specifically includes: and judging whether the diameter of the groove is larger than that of the cutter, and if so, performing bag milling processing on the plate component to realize the groove opening of the plate component. Before the bag milling processing is carried out, the grooved contour points need to be recalculated, a cutter radius is outwards extended along the parallel direction of the groove according to the original contour points to obtain new grooved contour points, and then the cutter carries out groove opening processing along the new grooved contour points. Specifically, whether the grooving points K1 and K2 fall on the edge or the outside of the component is judged, if yes, the component is regarded as a through groove process, the through groove process needs to perform edge breaking treatment on two ends of the groove first, and edge breaking grooving starting points a1, B1, C1 and D1 are calculated (a1, B1, C1 and D1 are respectively that four vertex angles of B, C, D, A are inwardly deviated by 1 cutting radius); then, the grooving procedure of A1- > B1, C1- > D1 is generated, and the depth of the grooving is less than or equal to-1 mm of the thickness of the part. A large number of experiments and field application show that the mode of incomplete edge breaking can greatly reduce the tearing action of the normal force on the edge sealing strip when the edge sealing strip enters or leaves the knife, and the edge sealing strip can be ensured to keep a complete shape at the time.
And after the calculation of the slotting program is finished, judging whether the slotting diameter is larger than the diameter of the cutter or not, and if so, converting the slotting program into bag milling processing. The contour points are required to be recalculated in the bag-turning milling process of the through groove process, and a cutter radius is outwards extended along the parallel coordinates of the groove according to A, B, C, D to obtain A2, B2, C2 and D2. The non-through slot process then turns the pocket mill A, B, C, D to four contour points for the pocket mill. And (4) constructing a group of bag milling programs according to the bag milling contour points calculated in the step (S4), and replacing the original grooving program for processing.
In addition to the above-mentioned grooving method, another embodiment of the present invention, that is, the LU milling method of the specific machining process, includes the following steps in step S2: acquiring contour points of plate component processing, and judging whether the contour points belong to LU milling type processing or not according to the position relation of the contour points of the plate component processing, wherein the specific steps are as follows: analyzing whether the L-shaped milling machining and the U-shaped milling machining are performed or not through the milling-shaped path points, marking a milling-shaped machining starting point S and a milling-shaped machining ending point E according to characteristic requirements of L, U-shaped milling-shaped machining path points; if yes, perform step S3, if no, perform step S4;
as shown in fig. 4, the step S3 includes the following steps for LU-type machining:
constructing a feed path, wherein the feed path comprises a starting path and an ending path, and calculating an edge breaking feed path according to the feed path and the tool offset direction; constructing a starting path L1 and an ending path L2, analyzing the directions of the segments L1 and L2 (taking the lower left corner as an origin), and calculating a cover breaking feed direction (partial discard part feed) according to the knife offset direction;
the edge breaking treatment of the edge of the plate component according to the edge breaking feed path specifically comprises the following steps:
and calculating to obtain a lower cutting point for edge breaking and sealing according to the starting point and the end point of the feed path, confirming a peeling path according to the lower cutting point, and controlling a processing cutter to carry out edge breaking treatment on the edge of the plate component according to the peeling path. Respectively calculating lower cutting points A3, B3, C3 and D3 of a slotting processing program of the edge breaking and sealing along the feeding offset direction; where points A3, C3 are points S, E, respectively, offset by 1 knife radius in the knife offset direction, and B3 and D3 are points A3, C3, respectively, offset by 0.1mm in the knife offset direction. The reason for implementing the mode is as follows: by adopting the mode of incomplete edge breaking, the tearing effect of the normal force on the edge sealing strip when the edge sealing strip goes into or out of the cutter can be greatly reduced, and the edge sealing strip is ensured to keep a complete shape at the moment.
And edge breaking processing of the edge of the plate component is realized according to the edge breaking feed path.
The invention judges the special-shaped processing program by analyzing the specific processes (grooving, LU milling and the like) of the components and combining the actual processing experience on site. Through the processing procedures of slotting and edge breaking, slotting and bag turning milling and LU-shaped milling processing and edge breaking, the special-shaped processing procedures are replaced, and the system processing procedures are produced again, so that the problems of processing damage and repeated processing of the edge sealing belt in the actual production process caused by special-shaped processing are solved, the production efficiency is improved, and unnecessary cost loss is avoided.
Example two
The second embodiment discloses an electronic device, which comprises a processor, a memory and a program, wherein the processor and the memory can adopt one or more programs, the program is stored in the memory and configured to be executed by the processor, and when the processor executes the program, the sheet processing method of the first embodiment is realized. The electronic device may be a series of electronic devices such as a mobile phone, a computer, a tablet computer, and the like.
EXAMPLE III
The third embodiment discloses a computer-readable storage medium, wherein the storage medium is used for storing a program, and when the program is executed by a processor, the third embodiment realizes the plate processing method.
Of course, the storage medium provided by the embodiment of the present invention contains computer-executable instructions, and the computer-executable instructions are not limited to the method operations described above, and may also perform related operations in the method provided by any embodiment of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes instructions for enabling an electronic device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the content-based update notification apparatus, the included units and modules are merely divided according to functional logic, but are not limited to the above division as long as the corresponding functions can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (9)
1. A plate processing method is characterized by comprising the following steps:
a receiving step: receiving process machining data of the plate component and assembly information and characteristic parameters of a production and manufacturing execution system, wherein the process machining data comprises plate component basic information, grooving data, milling data and bag milling data;
a judging step: identifying plate part information, judging whether specific process machining needs to be carried out on the current plate part, wherein the specific process machining specifically comprises grooving machining, acquiring a grooving starting point and a grooving ending point of the plate part, judging whether the grooving starting point and the grooving ending point are positioned at the edge part or the outer part of the plate part, if so, executing an edge breaking step, and if not, executing a plate processing step;
edge breaking: controlling a processing cutter at a production and manufacturing execution system to carry out edge breaking treatment on the edge of the plate part so as to remove a local edge sealing strip of the plate part;
plate treatment: according to the process machining data, the plate part subjected to edge breaking treatment is machined, and the method specifically comprises the following steps: and judging whether the diameter of the groove is larger than that of the cutter, and if so, performing bag milling processing on the plate component to realize the groove opening of the plate component.
2. The sheet processing method according to claim 1, wherein before the pocket milling process, the grooved contour points are recalculated, and a tool radius is extended outward in a groove parallel direction according to the original contour points to obtain new grooved contour points, so that the tool performs a groove opening process along the new grooved contour points.
3. A sheet processing method according to claim 1, wherein in the edge-breaking step: when the edge of the plate component is subjected to edge breaking treatment, the depth of the processing cutter entering the edge of the plate is smaller than the thickness of the plate.
4. A sheet processing method according to claim 3, wherein in the edge-breaking step: when the edge of the plate component is subjected to edge breaking treatment, the depth of the processing cutter entering the edge of the plate is smaller than the thickness of the plate minus 1 mm.
5. A sheet processing method according to claim 1, further comprising, before the receiving step, a disassembling step of: and (4) constructing the process machining data of the plate part by disassembling the single result through the household design.
6. The sheet material processing method according to claim 1, wherein the LU milling process of the specific process is an L-shaped corner cut milling process or a U-shaped pocket milling process, and in the judging step, the method further comprises the steps of: acquiring contour points of the plate component processing, judging whether the plate component processing belongs to LU milling processing according to the position relation of the contour points of the plate component processing, if so, executing an edge breaking step, and if not, executing a plate processing step;
the edge breaking step comprises the following steps:
constructing a feed path, wherein the feed path comprises a starting path and an ending path, and calculating an edge breaking feed path according to the feed path and the tool offset direction;
and edge breaking processing of the edge of the plate component is realized according to the edge breaking feed path.
7. The sheet processing method according to claim 6, wherein the edge-breaking processing of the edge of the sheet member according to the edge-breaking feed path is specifically:
and calculating to obtain a lower cutting point for edge breaking and sealing according to the starting point and the end point of the feed path, confirming a peeling path according to the lower cutting point, and controlling a processing cutter to carry out edge breaking treatment on the edge of the plate component according to the peeling path.
8. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements a method of sheet processing according to any one of claims 1 to 7 when executing the computer program.
9. A computer-readable storage medium having stored thereon a computer program, characterized in that: the computer program, when executed by a processor, implements a method of sheet processing according to any one of claims 1-7.
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