CN108085874B - Real-time acupuncture track simulation system - Google Patents
Real-time acupuncture track simulation system Download PDFInfo
- Publication number
- CN108085874B CN108085874B CN201711410234.3A CN201711410234A CN108085874B CN 108085874 B CN108085874 B CN 108085874B CN 201711410234 A CN201711410234 A CN 201711410234A CN 108085874 B CN108085874 B CN 108085874B
- Authority
- CN
- China
- Prior art keywords
- needling
- acupuncture
- needle
- distribution information
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001467 acupuncture Methods 0.000 title claims abstract description 85
- 238000004088 simulation Methods 0.000 title claims abstract description 53
- 230000000694 effects Effects 0.000 claims abstract description 48
- 238000009950 felting Methods 0.000 claims abstract description 28
- 239000000835 fiber Substances 0.000 claims abstract description 22
- 238000010586 diagram Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 239000004745 nonwoven fabric Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Finger-Pressure Massage (AREA)
- Nonwoven Fabrics (AREA)
Abstract
A real-time acupuncture track simulation system draws and displays an acupuncture effect graph through the following steps: (1) acquiring coordinate information of all felting needles of the needle machine, setting the longitudinal dimension L of a needle plate of the needle machine and the longitudinal stepping step length s of a fiber web, and calculating the needling times N = L/s of the needle machine for completing one needling period; setting the simulation needling times M of the needling machine; (2) obtaining initial needling point distribution information; (3) increasing the vertical coordinates of all needling points in the initial needling point distribution information by s to obtain needling point distribution information of secondary simulation needling; repeating the steps until acupuncture point distribution information of the Mth simulated acupuncture is obtained; (4) merging the distribution information of acupuncture points of the simulation acupuncture of each time; (5) drawing and displaying a acupuncture effect graph. By means of the real-time needling track simulation system, the needling machine can greatly shorten the trial-production time of new products, reduce the dependence on operators and reduce the trial-production cost.
Description
Technical Field
The invention relates to a needling machine, in particular to a real-time needling track simulation system for the needling machine.
Background
In the manufacture of nonwoven fabrics, when a new type of product is to be manufactured, mass production is required after trial production is successful.
The traditional trial production mode is to adjust the technological parameters of the needle machine, then operate the needle machine to needle the fiber web and observe whether the needling style effect of the product meets the requirements; if the needling style effect of the product meets the requirements, the technological parameters can be determined and put into formal production. The trial production mode is completely adjusted by experience, takes long time, consumes a large amount of fiber webs, and has high dependence on operators, thereby increasing the trial production cost of new products.
Disclosure of Invention
The invention aims to solve the technical problem of providing a real-time needling track simulation system for a needling machine, and the needling machine can greatly shorten the trial-production time of new products and reduce the dependence on operators by means of the real-time needling track simulation system, so that the trial-production cost of the new products is greatly reduced. The technical scheme is as follows:
a real-time acupuncture track simulation system is characterized in that the system draws and displays an acupuncture effect graph through the following steps:
(1) acquiring coordinate information of all felting needles of the needling machine, wherein the coordinate information of each felting needle comprises an abscissa and an ordinate; setting the longitudinal dimension L of a needle plate of the needle machine and the longitudinal stepping step length s of the fiber web, and calculating the needling times N = L/s of the needle machine for completing one needling period according to the longitudinal dimension L and the longitudinal stepping step length s, wherein N is a positive integer; setting the simulation needling times M of the needling machine, wherein M is a positive integer and is more than N;
(2) obtaining initial needling point distribution information (namely needling point distribution information for simulating needling for the first time) according to the coordinate information of all the felting needles in the step (1), wherein the initial needling point distribution information comprises the coordinate information of all the needling points, the needling points are the same in number and correspond to the felting needles one by one, and the abscissa and the ordinate of each needling point are consistent with the abscissa and the ordinate of the corresponding felting needle;
(3) increasing the ordinate of all acupuncture points in the initial acupuncture point distribution information by s, and keeping the abscissa of all acupuncture points unchanged to obtain acupuncture point distribution information of secondary simulation acupuncture; secondly, increasing the ordinate of all acupuncture points in the acupuncture point distribution information of the acupuncture simulation for the second time by s, and keeping the abscissa of all acupuncture points unchanged to obtain acupuncture point distribution information of the acupuncture simulation for the third time; repeating the steps until acupuncture point distribution information of the Mth simulated acupuncture is obtained;
(4) combining the initial needling point distribution information and needling point distribution information from the second time of simulation needling to the Mth time of simulation needling to obtain the superposed distribution information of the needling machine, wherein the superposed distribution information comprises the coordinate information of all needling points of the needling machine after the needling machine is subjected to the M times of simulation needling;
(5) drawing and displaying a needling effect graph according to the superposition distribution information obtained in the step (4);
the drawn acupuncture effect graph is composed of a plurality of points, the number of the points contained in the acupuncture effect graph is the same as that of the acupuncture points contained in the superimposed distribution information, the points correspond to one another one by one, and the coordinates of each point in the acupuncture effect graph are consistent with the coordinate information of the corresponding acupuncture point in the superimposed distribution information.
And (3) introducing a needle distribution coordinate distribution file of the needle machine into the real-time needling track simulation system, or inputting the abscissa and the ordinate of each needle to obtain coordinate information of all the needles of the needle machine, and inputting the longitudinal dimension L of the needle plate and the longitudinal stepping step length s of the fiber web to obtain a needling effect diagram of the needle machine.
The simulation needling times M & gt N in the step (1) mean that the simulation needling times are larger than the needling times required by a needling machine to complete a needling period, so as to ensure that at least one part of the needling effect graph passes through N times of simulation needling. The ordinate of each needling point in the needling point distribution information of the Mth simulated needling is respectively larger than the corresponding needling point in the initial needling point distribution information by (M-1) s.
Typically, the lateral coordinates of the lancets are different from each other.
In a preferred embodiment, the manner of acquiring the coordinate information of all the needles in the step (1) is as follows: the abscissa and ordinate of all needles of the needling machine are entered.
In another preferred embodiment, the manner of acquiring the coordinate information of all the needles in the step (1) is as follows: and importing a needle distribution coordinate file of the needle machine, wherein the needle distribution coordinate file is in a txt format or a dxf format, and acquiring coordinate information of all the felting needles by analyzing the needle distribution coordinate file.
In the txt format cloth needle coordinate distribution file, each row comprises two parameters of the abscissa and the ordinate of one point, the number of the points in the txt file is the same as that of the needles of the needle loom and corresponds to the needles one by one, and the abscissa and the ordinate of the point are respectively the abscissa and the ordinate of the corresponding needle.
In the dxf format cloth needle coordinate distribution file, each circle represents the position and size information of one point, the number of the circles in the dxf file is the same as that of the felting needles of the needling machine and corresponds to the felting needles one by one, and the abscissa and the ordinate of the circle center of each circle are respectively the abscissa and the ordinate of the corresponding felting needle. The radius of the circle can be set to be larger, so that the layout of the puncture needles can be more clearly displayed.
The distribution of the needling points is related to the arrangement of the needles (the arrangement of the needles is determined by the coordinates of all the needles), the longitudinal dimension of the needle board, the advancing speed of the web (the longitudinal stepping step length of the web determines the advancing speed of the web), and other parameters, which together determine the needling trajectory and the needling effect of the needling machine. For a needle loom, the longitudinal dimension L of the needle board and the arrangement of the needles are generally fixed, while the step length s in the longitudinal direction of the web can be set as desired. In the step (1), by adjusting the longitudinal stepping step length s of the fiber web, a needling effect picture of one needling machine at different advancing speeds of the fiber web can be obtained, and needling effects of different needling densities can be previewed.
In order to obtain the needling effect graph of the fiber web processed by a plurality of needle machines, in a preferred scheme, after the superimposed distribution information of one needle machine is obtained in the step (4), returning to the step (1) to obtain the coordinate information of all needles of the next needle machine, the longitudinal dimension L of a needle plate of the needle machine and the longitudinal stepping step length s of the fiber web, and repeating the processes of the steps (2) to (4) to obtain the superimposed distribution information of the next needle machine; and (5) repeating the steps until the superposed distribution information of all the needling machines is obtained, then further combining the superposed distribution information of all the needling machines to obtain the total superposed distribution information, and then carrying out the operation in the step (5). Therefore, the real-time needling trajectory simulation system sequentially acquires the coordinate information of all needles of each needling machine, inputs the longitudinal dimension L of a needle plate of each needling machine, the longitudinal stepping step length s of a fiber web and the simulated needling times M, can respectively acquire the superposed distribution information of each needling machine, combines the superposed distribution information of all the needling machines, draws and displays a needling effect diagram, and can preview the superposed needling effect processed by a plurality of needling machines.
Preferably, the points contained in the needling effect graph are drawn and displayed in the same color by the points corresponding to the same needling machine, and the colors of the points corresponding to different needling machines are different from each other, so that needling tracks of different needling machines are distinguished by different colors, repeated tracks can not appear, and observation is facilitated.
The acupuncture effect graph drawn in the step (5) is usually repeated in a circulating manner (generally, M is much larger than N), and in order to view local information more clearly, a region of the acupuncture effect graph can be intercepted and displayed.
When the real-time needling track simulation system is applied to trial production of new products, according to the product types, only the coordinate parameters of each needle of the needling machine or a cloth needle coordinate distribution file led into the needling machine are needed to be input, the longitudinal stepping step length and other process parameters of a fiber web are set, the needling effect diagram of the product can be displayed in real time after simulated needling, and an operator can observe whether the needling style effect of the product meets the requirements or not through the needling effect diagram; if the needling style effect of the product meets the requirements, the corresponding process parameters can be adopted for formal production. In addition, the real-time acupuncture track simulation system can store various acupuncture effect graphs and corresponding technological parameters thereof, and operators can call the corresponding technological parameters for production when seeing that the acupuncture style effect meets the requirements by reading the acupuncture effect graphs. In short, the invention is applied to the needle machine, can greatly shorten the trial production time of new products, and reduce the dependence on operators, thereby greatly reducing the trial production cost of the new products.
Drawings
FIG. 1 illustrates a dxf format card coordinate distribution file;
FIG. 2 is a diagram of coordinate information of all the needles obtained after parsing the dxf format card coordinate distribution file of FIG. 1.
Detailed Description
The real-time acupuncture trajectory simulation system of the embodiment draws and displays an acupuncture effect graph through the following steps:
(1) acquiring coordinate information of all felting needles of the needling machine, wherein the coordinate information of each felting needle comprises an abscissa and an ordinate; setting the longitudinal dimension L of a needle plate of the needle machine and the longitudinal stepping step length s of the fiber web, and calculating the needling times N = L/s of the needle machine for completing one needling period according to the longitudinal dimension L and the longitudinal stepping step length s, wherein N is a positive integer; setting the simulation needling times M of the needling machine, wherein M is a positive integer and is more than N;
(2) obtaining initial needling point distribution information (namely needling point distribution information for simulating needling for the first time) according to the coordinate information of all the felting needles in the step (1), wherein the initial needling point distribution information comprises the coordinate information of all the needling points, the needling points are the same in number and correspond to the felting needles one by one, and the abscissa and the ordinate of each needling point are consistent with the abscissa and the ordinate of the corresponding felting needle;
(3) increasing the ordinate of all acupuncture points in the initial acupuncture point distribution information by s, and keeping the abscissa of all acupuncture points unchanged to obtain acupuncture point distribution information of secondary simulation acupuncture; secondly, increasing the ordinate of all acupuncture points in the acupuncture point distribution information of the acupuncture simulation for the second time by s, and keeping the abscissa of all acupuncture points unchanged to obtain acupuncture point distribution information of the acupuncture simulation for the third time; repeating the steps until acupuncture point distribution information of the Mth simulated acupuncture is obtained;
(4) combining the initial needling point distribution information and needling point distribution information from the second time of simulation needling to the Mth time of simulation needling to obtain the superposed distribution information of the needling machine, wherein the superposed distribution information comprises the coordinate information of all needling points of the needling machine after the needling machine is subjected to the M times of simulation needling;
(5) drawing and displaying a needling effect graph according to the superposition distribution information obtained in the step (4);
the drawn acupuncture effect graph is composed of a plurality of points, the number of the points contained in the acupuncture effect graph is the same as that of the acupuncture points contained in the superimposed distribution information, the points correspond to one another one by one, and the coordinates of each point in the acupuncture effect graph are consistent with the coordinate information of the corresponding acupuncture point in the superimposed distribution information.
The manner of acquiring the coordinate information of all the needles in the step (1) may be: the abscissa and ordinate of all needles of the needling machine are entered.
The manner of acquiring the coordinate information of all the needles in the step (1) can also be as follows: and importing a needle distribution coordinate file of the needle machine, wherein the needle distribution coordinate file is in a txt format or a dxf format, and acquiring coordinate information of all the felting needles by analyzing the needle distribution coordinate file. In the txt format cloth needle coordinate distribution file, each row comprises two parameters of the abscissa and the ordinate of one point, the number of the points in the txt file is the same as that of the pricking needles of the needle loom and corresponds to the pricking needles one by one, and the abscissa and the ordinate of the point are respectively the abscissa and the ordinate of the corresponding pricking needle. Referring to fig. 1, in a dxf format needle distribution coordinate distribution file, each circle 1 represents position and size information of a point, the number of circles in the dxf file is the same as the number of needles of a needle loom and corresponds to the needles of the needle loom one by one, and the abscissa and the ordinate of the circle center are respectively the abscissa and the ordinate of the corresponding needle. The dxf format card coordinate distribution file of fig. 1 is parsed to obtain coordinate information (shown as the position of each point 2 in fig. 2) for all of the needles.
And (3) introducing a needle distribution coordinate distribution file of the needle machine into the real-time needling track simulation system, or inputting the abscissa and the ordinate of each needle to obtain coordinate information of all the needles of the needle machine, and inputting the longitudinal dimension L of the needle plate and the longitudinal stepping step length s of the fiber web to obtain a needling effect diagram of the needle machine.
By adjusting the longitudinal stepping step length s of the fiber web, a needling effect picture of the needle machine under different advancing speeds of the fiber web can be obtained, and needling effects of different needling densities can be previewed.
And (3) under the condition that M is far larger than N, the acupuncture effect graph drawn in the step (5) is repeated in a circulating way, and in order to more clearly view local information, a region of the acupuncture effect graph can be intercepted and displayed.
The coordinates of the needling points are further described by way of example below (taking the case of n needles on the needle board of the needling machine as an example):
the coordinates of n felting needles on a needle plate of the needle machine are A respectively11（x1,y1）、A12（x2,y2）……A1n（xn,yn）。
In the initial needling point distribution information, each needling point A11-A1nRespectively has coordinates of A11（x1,y1）、A12（x2,y2）……A1n(xn, yn); in the needling point distribution information of the second simulation needling, each needling point A21-A2nRespectively has coordinates of A21（x1,y1+s）、A22（x2,y2+s）……A2n(xn, yn + s); in the needling point distribution information of the third simulation needling, each needling point A31-A3nRespectively has coordinates of A31（x1,y1+2s）、A32（x2,y2+2s）……A3n（xn,yn+2s）；By analogy, in the needling point distribution information of the M-th simulation needling, each needling point AM1-AMnRespectively has coordinates of AM1（x1,y1+(M-1)s）、AM2（x2,y2+(M-1)s）……AMn（xn,yn+(M-1)s）。
The superposition distribution information contains the coordinate information of all the acupuncture points of the above simulation acupuncture at each time, namely: a. the11（x1,y1）、A12（x2,y2）……A1n（xn,yn）；A21（x1,y1+s）、A22（x2,y2+s）……A2n（xn,yn+s）；A31（x1,y1+2s）、A32（x2,y2+2s）……A3n（xn,yn+2s）；……；AM1（x1,y1+(M-1)s）、AM2（x2,y2+(M-1)s）……AMn（xn,yn+(M-1)s）。
In order to obtain a needling effect graph of the fiber web processed by a plurality of needling machines, after the superposition distribution information of one needling machine is obtained in the step (4), returning to the step (1) to obtain the coordinate information of all needles of the next needling machine, the longitudinal dimension L of a needle plate of the needling machine and the longitudinal stepping step length s of the fiber web, and repeating the processes of the steps (2) to (4) to obtain the superposition distribution information of the next needling machine; and (5) repeating the steps until the superposed distribution information of all the needling machines is obtained, then further combining the superposed distribution information of all the needling machines to obtain the total superposed distribution information, and then carrying out the operation in the step (5). Therefore, the real-time needling trajectory simulation system sequentially acquires the coordinate information of all needles of each needling machine, inputs the longitudinal dimension L of a needle plate of each needling machine, the longitudinal stepping step length s of a fiber web and the simulated needling times M, can respectively acquire the superposed distribution information of each needling machine, combines the superposed distribution information of all the needling machines, draws and displays a needling effect diagram, and can preview the superposed needling effect processed by a plurality of needling machines. The points contained in the needling effect graph are drawn and displayed by adopting the same color corresponding to the same needling machine, and the colors of the points corresponding to different needling machines are different from each other.
Claims (7)
1. A real-time acupuncture track simulation system is characterized in that the system draws and displays an acupuncture effect graph through the following steps:
(1) acquiring coordinate information of all felting needles of the needling machine, wherein the coordinate information of each felting needle comprises an abscissa and an ordinate; setting the longitudinal dimension L of a needle plate of the needle machine and the longitudinal stepping step length s of the fiber web, and calculating the needling times N = L/s of the needle machine for completing one needling period according to the longitudinal dimension L and the longitudinal stepping step length s, wherein N is a positive integer; setting the simulation needling times M of the needling machine, wherein M is a positive integer and is more than N;
(2) obtaining initial needling point distribution information according to the coordinate information of all the felting needles in the step (1), wherein the initial needling point distribution information comprises the coordinate information of all the needling points, the needling points are the same in number and are in one-to-one correspondence with the felting needles, and the abscissa and the ordinate of each needling point are consistent with the abscissa and the ordinate of the corresponding felting needle;
(3) increasing the ordinate of all acupuncture points in the initial acupuncture point distribution information by s, and keeping the abscissa of all acupuncture points unchanged to obtain acupuncture point distribution information of secondary simulation acupuncture; secondly, increasing the ordinate of all acupuncture points in the acupuncture point distribution information of the acupuncture simulation for the second time by s, and keeping the abscissa of all acupuncture points unchanged to obtain acupuncture point distribution information of the acupuncture simulation for the third time; repeating the steps until acupuncture point distribution information of the Mth simulated acupuncture is obtained;
(4) combining the initial needling point distribution information and needling point distribution information from the second time of simulation needling to the Mth time of simulation needling to obtain the superposed distribution information of the needling machine, wherein the superposed distribution information comprises the coordinate information of all needling points of the needling machine after the needling machine is subjected to the M times of simulation needling;
after the superposition distribution information of one needle machine is obtained in the step (4), returning to the step (1) to obtain the coordinate information of all needles of the next needle machine, the longitudinal size L of a needle plate of the needle machine and the longitudinal stepping step length s of the fiber web, and repeating the processes of the steps (2) to (4) to obtain the superposition distribution information of the next needle machine; repeating the steps until the superposed distribution information of all the needling machines is obtained, then further combining the superposed distribution information of all the needling machines to obtain the total superposed distribution information, and then performing the operation of the step (5);
(5) drawing and displaying a needling effect graph according to the superposition distribution information obtained in the step (4);
the drawn acupuncture effect graph is composed of a plurality of points, the number of the points contained in the acupuncture effect graph is the same as that of the acupuncture points contained in the superimposed distribution information, the points correspond to one another one by one, and the coordinates of each point in the acupuncture effect graph are consistent with the coordinate information of the corresponding acupuncture point in the superimposed distribution information.
2. The real-time acupuncture trajectory simulation system of claim 1, wherein: the method for acquiring the coordinate information of all the felting needles in the step (1) comprises the following steps: the abscissa and ordinate of all needles of the needling machine are entered.
3. The real-time acupuncture trajectory simulation system of claim 1, wherein: the method for acquiring the coordinate information of all the felting needles in the step (1) comprises the following steps: and importing a needle distribution coordinate file of the needle machine, wherein the needle distribution coordinate file is in a txt format or a dxf format, and acquiring coordinate information of all the felting needles by analyzing the needle distribution coordinate file.
4. The real-time acupuncture trajectory simulation system of claim 3, wherein: in the txt format cloth needle coordinate distribution file, each row comprises two parameters of the abscissa and the ordinate of one point, the number of the points in the txt file is the same as that of the needles of the needle loom and corresponds to the needles one by one, and the abscissa and the ordinate of each point are respectively the abscissa and the ordinate of the corresponding needle.
5. The real-time acupuncture trajectory simulation system of claim 3, wherein: in the dxf format cloth needle coordinate distribution file, each circle represents the position and size information of one point, the number of the circles in the dxf file is the same as that of the felting needles of the needling machine and corresponds to the felting needles one by one, and the abscissa and the ordinate of the circle center of each circle are respectively the abscissa and the ordinate of the corresponding felting needle.
6. The real-time acupuncture trajectory simulation system according to any one of claims 1 to 5, wherein: in the step (1), by adjusting the longitudinal stepping step length s of the fiber web, a needling effect diagram of one needling machine under different fiber web advancing speeds can be obtained.
7. The real-time acupuncture trajectory simulation system of claim 1, wherein: the points contained in the needling effect graph are drawn and displayed by adopting the same color corresponding to the same needling machine, and the colors of the points corresponding to different needling machines are different from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711410234.3A CN108085874B (en) | 2017-12-23 | 2017-12-23 | Real-time acupuncture track simulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711410234.3A CN108085874B (en) | 2017-12-23 | 2017-12-23 | Real-time acupuncture track simulation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108085874A CN108085874A (en) | 2018-05-29 |
| CN108085874B true CN108085874B (en) | 2020-05-22 |
Family
ID=62178992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711410234.3A Active CN108085874B (en) | 2017-12-23 | 2017-12-23 | Real-time acupuncture track simulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108085874B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2729977B1 (en) * | 1995-01-26 | 1997-04-25 | Asselin | METHOD FOR ADAPTING THE PITCH OF A NEEDLE, AND NEEDLE USING THE SAME |
| ATA151198A (en) * | 1998-09-07 | 1999-09-15 | Fehrer Ernst | DEVICE FOR NEEDING A FLEECE |
| CN201105007Y (en) * | 2007-11-23 | 2008-08-27 | 上海理工大学 | Mechanical installation for simulating needling |
| EP2918719B1 (en) * | 2014-03-13 | 2016-09-14 | Oskar Dilo Maschinenfabrik KG | Method for homogenising the puncture pattern in a needled nonwoven fabric |
| DE102014118385A1 (en) * | 2014-12-11 | 2016-06-16 | TRüTZSCHLER GMBH & CO. KG | Method for controlling a needle machine |
| CN105488309B (en) * | 2016-01-21 | 2018-09-18 | 刘云涛 | Cutter track track restores display methods, system and engraving machine |
-
2017
- 2017-12-23 CN CN201711410234.3A patent/CN108085874B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108085874A (en) | 2018-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109446668A (en) | A kind of component Schedule monitoring system and method based on threedimensional model | |
| DE3587738T2 (en) | Self-regulating observation system. | |
| CN103699953B (en) | Project management system and its data processing method and device | |
| CN101535547B (en) | Method and apparatus for correcting quilted patterns of a one-head quilting machine | |
| CN103635864B (en) | Machining simulation machine and method | |
| CN107407030A (en) | The sewing qualitative control of sewing machine | |
| DE112013001946T5 (en) | Emission signal visualization device | |
| DE10156551T1 (en) | Systems, methods and apparatus for simulating real terrain on a training device | |
| CN102859675A (en) | Semiconductor fault analysis device and fault analysis method | |
| Zhang et al. | A 3D virtual Weft‐knitting Engineering learning system based on Unreal Engine 4 | |
| DE60219570T2 (en) | simulation device | |
| CN108369411A (en) | Display methods, display program and display control unit | |
| CN108085874B (en) | Real-time acupuncture track simulation system | |
| CN106855713A (en) | The running management system of operation instruction is directly displayed in lathe | |
| DE102019002881A1 (en) | Learning support system and recording medium | |
| CN102896245B (en) | Forcing press material conveying device | |
| JP2008299760A5 (en) | ||
| DE112014006941T5 (en) | Image processing method and cell sorting method | |
| CN114288519B (en) | Training display method | |
| CN109753219B (en) | Handicraft production system, method and device based on virtual reality | |
| DE112018003770B4 (en) | Display, display method and display system | |
| KR20170065195A (en) | Automatic Stitch Manufacture System | |
| CN206470706U (en) | A kind of mouse | |
| CN104424250B (en) | The generation method and device of a kind of data sheet | |
| DE102016106292B3 (en) | Method for condition-based maintenance of a needle machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 515000, northeast of Xing'an Road and Haihe Road, Wanji Industrial Zone, Longhu District, Shantou City, Guangdong Province Patentee after: Guangdong Sanhui Nonwoven Technology Co.,Ltd. Address before: 515000, northeast of Xing'an Road and Haihe Road, Wanji Industrial Zone, Longhu District, Shantou City, Guangdong Province Patentee before: SHANTOU SANFAI NONWOVEN MACHINERY FACTORY, LTD. |
|
| CP03 | Change of name, title or address |