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Cutter inventory obtaining method based on RCS

A tool and list technology, applied in instruments, computer control, simulators, etc., can solve problems such as low efficiency and error-prone, and achieve the effect of improving programming quality, reducing error rate, and estimating tool costs

Active Publication Date: 2018-01-05
WUXI TURBINE BLADE
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Problems solved by technology

[0005] In view of the above problems, the present invention provides a method for obtaining tool lists based on RCS, which can solve the problem that the existing tool lists are all manually filled in by staff, and the processing time of a certain process is also calculated manually, which is not only inefficient, but also and error-prone problem

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  • Cutter inventory obtaining method based on RCS
  • Cutter inventory obtaining method based on RCS
  • Cutter inventory obtaining method based on RCS

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Embodiment Construction

[0024] See figure 1 , a method for obtaining a tool list based on RCS of the present invention, which comprises the following steps:

[0025] Step 1, establish an empty table of tool list and an empty table of program tool parameter list;

[0026] Step 2, establish the five-axis machining coordinate system RCS coordinate system, select the model of the CNC machine tool, enter the geometry data and the blade process code, compile the CNC program of the relevant part according to the process, the tool sequence number is not the same, save and calculate the programming file (* .tec);

[0027] Step 3, read the programming file (*.tec) saved and calculated in step 2, and obtain the product code, process number and tool file name;

[0028] Step 4: Read in the tool file (*.tol) automatically generated in Step 2, and obtain all tool data information, such as sequence number, tool name, length, blade length, diameter, corner radius, taper, etc., as data array 1 ;

[0029] Step 5, r...

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Abstract

The invention provides a cutter inventory obtaining method based on a RCS. The problem can be solved that an existing cutter inventory is filled by workers manually, the machining time of a certain working procedure is also manually calculated, the efficiency is low, and errors are easy to produce. The cutter inventory obtaining method comprises the steps that an empty cutter inventory list is established, a numerical control program is compiled, and a programming file is saved and computed; the programming file is read to obtain cutter file names; cutter files are read to obtain cutter data information serving as a data array 1; main data information files are read, and the total machining time is obtained; main numerical control program files are read, and numerical control subprogram data file names are obtained, and the total number of numerical control subprograms is counted; data files of each step of the numerical control subprograms are read, and all machining data informationand cutter data information are obtained to serve as a data array 2; the data array 1 and the data array 2 are compared, the cutter data information used in the numerical control machining proceduresis filled in the empty cutter inventory list, cutter names are not the same, and the cutter inventory list is obtained.

Description

technical field [0001] The invention relates to the field of numerical control machining of blades, in particular to a method for obtaining a tool list based on RCS. Background technique [0002] Blades are key parts in mechanical equipment such as steam turbines, water turbines, and air turbines. The quality of the blades directly affects the energy conversion efficiency of the steam turbine. The basic structure of the blade is roughly divided into four parts: blade root, blade body profile, tie boss and blade crown. According to the characteristics of each part of the blade, it is necessary to use the corresponding tool to complete the processing to meet the requirements of the blade process. Therefore, the CNC program for processing the blade is composed of multi-step programs and various tools. [0003] The RCS software developed by the Swiss Starrag Heckert company is a five-axis CNC machining programming software dedicated to blades. It is a CNC machining programming...

Claims

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Application Information

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IPC IPC(8): G05B19/4093
Inventor 杨敏褚春祥董欣欣华朔阳陆爱群
Owner WUXI TURBINE BLADE
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