阅读说明：本技术 一种键槽可视化加工方法 (Visualized machining method for key groove ) 是由 袁慈 孙韶峰 冯高坡 于 2021-06-30 设计创作，主要内容包括：本发明涉及一种键槽可视化加工方法,属于键槽加工技术领域,包括4个步骤：建立制修号与加工参数相对应的数据库；对键槽进行分类,编制相应的键槽数控加工模块化程序,同时设计可视化参数显示界面；根据加工图纸确认加工键槽的类型,并选择相应的键槽加工模块化程序；输入加工图纸的键槽制修号,核对键槽类型和加工参数,核对准确后进行键槽加工,得到成品工件。本发明简化了键槽的加工方法,减少了加工的辅助时间,提升了加工效率；同时提升了键槽的加工外观质量,降低了对操作者加工技能的要求,减少了键槽加工过程中质量事故的发生,提升了键槽的加工质量。(The invention relates to a key groove visual processing method, which belongs to the technical field of key groove processing and comprises 4 steps: establishing a database corresponding to the manufacturing and repairing number and the processing parameter; classifying the key grooves, compiling corresponding key groove numerical control machining modularization programs, and designing a visual parameter display interface; confirming the type of the processed key slot according to the processing drawing, and selecting a corresponding key slot processing modularization program; and inputting a key groove repair number of a processing drawing, checking the type and the processing parameters of the key groove, and processing the key groove after the key groove is accurately checked to obtain a finished workpiece. The invention simplifies the processing method of the key slot, reduces the processing auxiliary time and improves the processing efficiency; meanwhile, the processing appearance quality of the key groove is improved, the requirement on the processing skill of an operator is lowered, quality accidents in the key groove processing process are reduced, and the processing quality of the key groove is improved.)

1. A key groove visualization processing method is characterized by comprising the following steps:

step 1, extracting a manufacturing number and a processing parameter of each key slot, and establishing a database corresponding to the manufacturing number and the processing parameter;

step 2, classifying the key slots according to the types of the key slots and the compiling characteristics of the numerical control program, compiling the corresponding key slot numerical control machining modularization program by combining the database established in the step 1, and designing a visual parameter display interface;

step 3, confirming the type of the processed key slot according to the processing drawing, and selecting a corresponding key slot processing modularization program;

and 4, inputting the key groove repair number of the drawing processed in the step 3, checking the type and the processing parameters of the key groove, and processing the key groove after the key groove is accurately checked to obtain a finished workpiece.

2. A visual processing method of key groove according to claim 1, characterized in that: the key groove modification number in the step 1 is R20, and the processing parameters comprise a key groove length R1, a key groove width R2, a cutter diameter R4, a key groove outer circle diameter R5, a key groove bottom size R6, a chamfer length R7, a chamfer angle R8, a length compensation R11, a width compensation R12 and a depth compensation R13.

3. A visual processing method of key groove according to claim 1, characterized in that: and 2, the key groove numerical control machining modularization program comprises an assignment module, a rough machining module, a finish machining module and a chamfer machining module.

4. A visual processing method of key groove according to claim 1, characterized in that: the visual interface is developed in an HIMI (human-computer interface) provided by the 840D numerical control system, corresponding interface contents are edited by utilizing a Siemens CUSTOME file and combining HMI ADVANCE high-level programming language, and finally, the visual interface for processing the key slot by an operator is formed.

5. A visual processing method of key groove according to claim 3, characterized in that: each module corresponds to a corresponding machining process, the program automatically pauses after each machining process is finished, then the manual mode is switched to carry out necessary detection, the automatic mode is switched to after the machining is ensured to be correct, and the subsequent node is machined until the whole key groove is machined.

Technical Field

The invention relates to a visualized processing method of a key groove, and belongs to the technical field of key groove processing.

Background

The key groove is one of the most common parts of the roller, the key groove is processed very generally in the boring and milling process of the roller, and the numerical control processing method of the key groove is continuously developed and improved along with the comprehensive popularization of numerical control boring and milling equipment. The key groove numerical control machining level of the roller can represent the numerical control machining level of the roller boring and milling process. In the numerical control machining process of the key groove, as the number of machining parameters to be extracted is large, the shape difference of the key groove is large, the number of factors to be considered in the compiling mode is large, and the error prevention and correction are required to be considered in the aspect of improving the machining quality. Therefore, what form and method can be adopted to obtain the best machining effect in the specific key groove numerical control machining process is a problem which has been long studied in the field.

In addition, the key slot has many processing parameters, the manual input has low working efficiency and is easy to make mistakes, and quality accidents in the key slot processing process are easy to cause.

Disclosure of Invention

The invention aims to provide a visualized processing method of a key groove, which simplifies the processing steps of the key groove, reduces the processing auxiliary time and improves the processing efficiency and the processing quality of the key groove.

In order to achieve the purpose, the invention adopts the technical scheme that:

a key groove visualization processing method comprises the following steps:

step 1, extracting a manufacturing number and a processing parameter of each key slot, and establishing a database corresponding to the manufacturing number and the processing parameter;

step 2, classifying the key slots according to the types of the key slots and the compiling characteristics of the numerical control program, compiling the corresponding key slot numerical control machining modularization program by combining the database established in the step 1, and designing a visual parameter display interface;

step 3, confirming the type of the processed key slot according to the processing drawing, and selecting a corresponding key slot processing modularization program;

and 4, inputting the key groove repair number of the drawing processed in the step 3, checking the type and the processing parameters of the key groove, and processing the key groove after the key groove is accurately checked to obtain a finished workpiece.

The technical scheme of the invention is further improved as follows: the key groove modification number in the step 1 is R20, and the processing parameters comprise a key groove length R1, a key groove width R2, a cutter diameter R4, a key groove outer circle diameter R5, a key groove bottom size R6, a chamfer length R7, a chamfer angle R8, a length compensation R11, a width compensation R12 and a depth compensation R13.

The technical scheme of the invention is further improved as follows: and 2, the key groove numerical control machining modularization program comprises an assignment module, a rough machining module, a finish machining module and a chamfer machining module.

The technical scheme of the invention is further improved as follows: the visual interface is developed in an HIMI (human-computer interface) provided by the 840D numerical control system, corresponding interface contents are edited by utilizing a Siemens CUSTOME file and combining HMI ADVANCE high-level programming language, and finally, the visual interface for processing the key slot by an operator is formed.

The technical scheme of the invention is further improved as follows: each module corresponds to a corresponding machining process, the program automatically pauses after each machining process is finished, then the manual mode is switched to carry out necessary detection, the automatic mode is switched to after the machining is ensured to be correct, and the subsequent node is machined until the whole key groove is machined.

Due to the adoption of the technical scheme, the invention has the following technical effects:

the invention simplifies the processing method of the key slot, reduces the processing auxiliary time and improves the processing efficiency; meanwhile, the processing appearance quality of the key groove is improved, the requirement on the processing skill of an operator is lowered, quality accidents in the key groove processing process are reduced, and the processing quality of the key groove is improved.

According to the invention, after the visualization of the key slot processing is realized, all R parameters of the key slot processing are operated on the foreground, an operator only needs to select a program during the processing without inputting any parameter, the key slot processing method is simplified, the processing auxiliary time is reduced, and the processing efficiency is improved; meanwhile, the processing appearance quality of the key groove is improved, the quality accidents in the key groove processing process are greatly reduced, and the processing quality of the key groove is improved.

Drawings

FIG. 1 is a flow chart of the process of the present invention;

FIG. 2 is a schematic view of a visualization parameter display interface of the present invention.

Detailed Description

The invention is described in further detail below with reference to the following figures and specific embodiments:

a visualized keyway machining method, as shown in fig. 1, includes the following steps:

step 1, extracting a manufacturing number and a processing parameter of each key slot, and establishing a database corresponding to the manufacturing number and the processing parameter; the key groove modification number in the step 1 is R20, and the processing parameters comprise a key groove length R1, a key groove width R2, a cutter diameter R4, a key groove outer circle diameter R5, a key groove bottom size R6, a chamfer length R7, a chamfer angle R8, a length compensation R11, a width compensation R12 and a depth compensation R13.

Step 2, classifying the key slots according to the types of the key slots and the compiling characteristics of the numerical control program, and compiling a corresponding key slot numerical control machining modularization program by combining the database established in the step 1, wherein the program comprises an assignment module, a rough machining module, a finish machining module and a chamfer machining module; as shown in fig. 2, a visual parameter display interface is also designed, the visual interface is developed in a HIMI human-computer interface provided by the 840D numerical control system, corresponding interface contents are edited by using a siemens CUSTOME file and combining with HMI ADVANCE high-level programming language, and finally, a visual interface for an operator to process a key slot is formed.

And 3, confirming the type of the machined key slot according to the machining drawing, and selecting a corresponding key slot machining modularization program.

And 4, inputting a key groove repair number of the processing drawing in the step 3, checking the type and the processing parameters of the key groove through a visual interface, processing the key groove after the key groove is accurately checked, enabling each module to correspond to a corresponding processing process, automatically pausing a program after each processing process is finished, switching to a manual mode to perform necessary detection, switching to an automatic mode after the processing is ensured to be correct, and processing subsequent nodes until the whole key groove is processed to obtain a finished product workpiece.