CN112659796A - Method for engraving product number by using numerical control machine tool - Google Patents
Method for engraving product number by using numerical control machine tool Download PDFInfo
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- CN112659796A CN112659796A CN202011502270.4A CN202011502270A CN112659796A CN 112659796 A CN112659796 A CN 112659796A CN 202011502270 A CN202011502270 A CN 202011502270A CN 112659796 A CN112659796 A CN 112659796A
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Abstract
The invention relates to the technical fields of numerical control machine tool machining, product code engraving and the like, in particular to a method for engraving a product number by using a numerical control machine tool. The product number is composed of a plurality of characters, a character carving tool path is prestored in the numerical control machine tool, and the specific position of the product number is variable; the serial number of the first product is a given initial serial number, and the serial numbers of the subsequent products are sequentially determined according to a variable preset change rule; and after the product number is determined, calling corresponding character engraving tool paths respectively for engraving. According to the technical scheme, the variables are set in the product numbers, and the change rules of the variables are preset, so that the automatic generation of the product numbers is realized. And carving the road by retrieving or calling characters included in the product label to realize carving of the product number. Compared with the prior art, the engraving efficiency is high, and errors are not easy to occur.
Description
Technical Field
The invention relates to the technical fields of numerical control machine tool machining, product code engraving and the like, in particular to a method for engraving a product number by using a numerical control machine tool.
Background
Aviation products are various in types and complex in batches, and numbering processing needs to be carried out on the outer surfaces of the products in order to carry out standardized and systematic management on the products, conveniently and quickly inquire a certain specific product batch and determine accurate information of a certain product in the batch. The product numbers typically include product batch numbers and product sequence numbers, such as "202001012-22," where "202001012-2" is the product batch number, the "2" following the blank space represents the product sequence number, and the actual product sequence number is located directly below the product batch number. In the prior art, aiming at different batches of the same part, the batch numbers to be engraved are different, and based on the batch numbers engraved by the Huazhong numerical control system, the NC program of the corresponding batch number needs to be generated in real time by utilizing CAM software and then is imported into a machine tool for machining, so that the efficiency is low and the universality is not high. The order number of the engraving sequence requires that the same batch of parts are sequentially engraved according to 1, 2 and 3 …, and the engraving sequence number of different sequence parts of the same batch needs to correspond to an NC program, so that the practical application efficiency is low, the operation is complicated, and errors are easy to occur.
Disclosure of Invention
The technical problems solved by the invention are as follows: the method for engraving the product number by using the numerical control machine tool solves the technical problems of low efficiency and easy error in engraving the product number in the prior art.
The technical scheme of the invention is as follows: a method for carving a product number by using a numerical control machine tool is disclosed, wherein the product number is composed of a plurality of characters, a character carving tool path is prestored in the numerical control machine tool, and a specific position of the product number is a variable;
the serial number of the first product is a given initial serial number, and the serial numbers of the subsequent products are sequentially determined according to a variable preset change rule;
and after the product number is determined, calling corresponding character engraving tool paths respectively for engraving. According to the technical scheme, the variables are set in the product numbers, and the change rules of the variables are preset, so that the automatic generation of the product numbers is realized. And carving the road by retrieving or calling characters included in the product label to realize carving of the product number. Compared with the prior art, the engraving efficiency is high, and errors are not easy to occur.
Further, the product number includes a product batch number and a product sequence number, and the product sequence number includes a variable. The technical scheme specifically discloses the information included by the product number, accords with industrial application habits, and improves the implementability of the technical scheme.
Furthermore, the product batch number comprises a variable, and the variable can cause the total number of the product batch number to change. The technical scheme particularly discloses the characteristic of product batch numbering, and the design improves the flexibility and the applicable environment of the technical scheme.
Further, the last bit of the product batch number is a batch number engraving ending instruction, and after the numerical control machine reads the ending instruction, the cutter moves backwards for a certain distance to start engraving other characters. The technical scheme is based on the characteristics of product numbers, and particularly designs an end instruction for engraving the product batch numbers, so that the method meets the requirements of engraving the product batch numbers with different digits.
Further, the product number comprises an upper part and a lower part in form, and the product sequence number is located at a central position below the product batch number. The design fully considers the convenience and the easiness of identifying the product number after carving.
Further, the change rule of the product sequence number variable is as follows: the variable value of the next product sequence number is the variable value of the current product sequence number plus 1.
Further, the characters are arabic numerals 1 to 9 and a symbol "-".
Furthermore, the method is particularly suitable for Chinese numerical control system machine tools or FANUC numerical control system machine tools. In the prior art, the Huazhong numerical control system machine tool and the FANUC numerical control system machine tool are widely applied, and the method realized by utilizing the program language and the coding rule has the characteristics of strong identifiability, high efficiency and the like.
Detailed Description
A certain number of variables, named as variable No. 1 and variable No. 2, … n, are set, each representing the number of each position constituting the product number. The product number may be in the form of "# 1#2#3#4#5#6#7#8#9#10#11# 666", taking the product number "202001234-22" as an example, the product lot number is 202001234-2, and the product order number is 2. Thus, the variable No. 1, i.e., #1 is 2, the variable No. 2 is 0, and so on, #3 is 2, #4 is 0, #5 is 0, #6 is 1, #7 is 2, #8 is 3, #9 is 4, #10 is 10(10 stands for "-"), #11 is 2, #666 is 2 (here, the sequence numbers). The serial number of the first product is a given initial serial number, and the serial number is input into the numerical control program according to the corresponding relation. The subsequent product numbers are sequentially determined according to a variable preset change rule, for example, when the number corresponding to #1 is increased by 1, the product number is changed to 302001234-22. When the numerical control machine reads the characters at the specific positions of the product codes, the preset character engraving tool path is called or retrieved to finish engraving of the finished product numbers.
The change in the number of variables in the product lot number can cause the total number of digits of the product lot number to change, for example, when #11 ═ 2#12 ═ 2, the total number of digits of the product lot number is increased relative to #11 ═ 2. And designing the last bit of the product batch number as a batch number engraving ending instruction, and after the numerical control machine reads the ending instruction, moving the cutter to move the middle position right below the engraved batch number to start engraving other characters. The product sequence number is located at the central position under the product batch number, and the change rule of the product sequence number variable is as follows: the variable value of the next product sequence number is the variable value of the current product sequence number plus 1.
According to the embodiment, the product number is engraved based on the Huazhong numerical control system machine tool and the FANUC numerical control system machine tool, and the internal calling program of the numerical control machine tool is as follows:
Claims (8)
1. a method for carving the product number with the NC machine tool, the said product number is made up of multiple characters, characterized by, there are carving knife ways of characters in advance in the said NC machine tool, the specific position of the said product number is a variable;
the serial number of the first product is a given initial serial number, and the serial numbers of the subsequent products are sequentially determined according to a variable preset change rule;
and after the product number is determined, calling corresponding character engraving tool paths respectively for engraving.
2. The method as claimed in claim 1, wherein the product number includes a product lot number and a product sequence number, and the product sequence number includes a variable.
3. The method as claimed in claim 2, wherein the product lot number includes a variable that causes a change in the total number of digits of the product lot number.
4. The method as claimed in claim 2, wherein the last bit of the product batch number is a batch number engraving end command, and the numerical control machine reads the end command and moves the cutter backward for a certain distance to start engraving other characters.
5. The method as claimed in claim 2, wherein the product number includes an upper part and a lower part in form, and the product serial number is located at a central position below the product batch number.
6. The method for engraving product numbers by using a numerical control machine according to claim 2, wherein the variation rule of the product sequence number variable is as follows: the variable value of the next product sequence number is the variable value of the current product sequence number plus 1.
7. The method of claim 1, wherein the characters are Arabic numerals 1 to 9 and "-".
8. The method for engraving product numbers by using a numerical control machine according to claim 1, wherein the method is particularly suitable for a Chinese numerical control system machine or a FANUC numerical control system machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011502270.4A CN112659796A (en) | 2020-12-17 | 2020-12-17 | Method for engraving product number by using numerical control machine tool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011502270.4A CN112659796A (en) | 2020-12-17 | 2020-12-17 | Method for engraving product number by using numerical control machine tool |
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| CN112659796A true CN112659796A (en) | 2021-04-16 |
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| CN202011502270.4A Pending CN112659796A (en) | 2020-12-17 | 2020-12-17 | Method for engraving product number by using numerical control machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4343471A1 (en) * | 2022-09-26 | 2024-03-27 | Ratier-Figeac SAS | Method for generating a tool path for engraving on various shaped surfaces |
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| US4956786A (en) * | 1987-07-18 | 1990-09-11 | Rolls-Royce Plc | Marking or engraving machine |
| CN103792879A (en) * | 2013-12-30 | 2014-05-14 | 苏州恒辉科技有限公司 | Method for processing serial number on product |
| CN206426734U (en) * | 2016-12-20 | 2017-08-22 | 喜科金属（昆山）有限公司 | A kind of pipe fitting is carved characters equipment automatically |
| US20190064775A1 (en) * | 2017-07-20 | 2019-02-28 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Complement method and system of the identification number used in the engraving machine |
| CN110889179A (en) * | 2019-12-05 | 2020-03-17 | 安徽威格仪表有限公司 | Method for manufacturing temperature and pressure dial plate |
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2020
- 2020-12-17 CN CN202011502270.4A patent/CN112659796A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4956786A (en) * | 1987-07-18 | 1990-09-11 | Rolls-Royce Plc | Marking or engraving machine |
| CN103792879A (en) * | 2013-12-30 | 2014-05-14 | 苏州恒辉科技有限公司 | Method for processing serial number on product |
| CN206426734U (en) * | 2016-12-20 | 2017-08-22 | 喜科金属（昆山）有限公司 | A kind of pipe fitting is carved characters equipment automatically |
| US20190064775A1 (en) * | 2017-07-20 | 2019-02-28 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Complement method and system of the identification number used in the engraving machine |
| CN110889179A (en) * | 2019-12-05 | 2020-03-17 | 安徽威格仪表有限公司 | Method for manufacturing temperature and pressure dial plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4343471A1 (en) * | 2022-09-26 | 2024-03-27 | Ratier-Figeac SAS | Method for generating a tool path for engraving on various shaped surfaces |
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Application publication date: 20210416 |
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