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A method of mirroring slots in batches based on rcs

A mirroring and batching technology, which is applied in the direction of instruments, computer control, simulators, etc., can solve the problems of unable to batch mirroring, etc., and achieve the effect of increasing speed, improving work efficiency, improving speed and accuracy

Active Publication Date: 2018-03-20
WUXI TURBINE BLADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the present invention provides a method for batch mirroring slots based on RCS, which can solve the problem that slots cannot be batch mirrored in the existing mirroring method for slots, thereby effectively improving the speed and accuracy of slot mirroring processing. Rate

Method used

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  • A method of mirroring slots in batches based on rcs

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Embodiment Construction

[0013] See figure 1 , the present invention provides a method for batch image slots based on RCS,

[0014] Step 1. Establish the RCS coordinate system of the five-axis machining coordinate system, and make the RCS coordinate system consistent with the UG coordinate system. Enter the RCS geometry data of the forward or reverse blade groove and determine the groove geometry data that needs to be mirrored. List the file extension of all slot geometry data as ".slg";

[0015] Step 2, read the slot geometry data that needs to be mirrored currently, and judge whether the type of the slot geometry data that needs to be mirrored is a Slot UG format file read by the UG to RCS tool, if the current needs to mirror The slot geometry data is a Slot UG format file read by the UG to RCS tool, and the current data is directly mirrored to obtain the mirrored data, and the mirrored data is saved in the form of an intermediate file with the suffix ".slgv". Otherwise go to step 3;

[0016] Ste...

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Abstract

The invention provides an RCS-based groove batch mirroring method, which can solve the problem that batch mirroring can not be carried out on grooves according to the existing mirroring method for grooves, and thus effectively improve the groove mirroring processing speed and the accuracy rate. Geometry data of a groove in need of mirroring operation currently are read, the type of the geometry data of the groove in need of mirroring operation currently is judged, mirroring processing is carried out respectively according to a different data type, mirroring data corresponding to the data type are obtained, the mirroring data are saved as a middle file, original groove geometry data in need of batch mirroring operation are then deleted, and the middle file for the mirroring data is saved as groove geometry data.

Description

technical field [0001] The invention relates to the field of numerical control machining of blades, in particular to an RCS-based batch mirror groove method. Background technique [0002] Blades are key parts in mechanical equipment such as steam turbines, water turbines, and air turbines. The quality of the blade directly affects the energy conversion efficiency of the steam turbine. The basic structure of the blade is roughly divided into four parts: the blade root, the blade body profile, the rib boss and the blade crown. At present, there are many types of blades, and various blades include left-facing blades and right-facing blades. When the geometric data of the left-facing blades and right-facing blades of a certain blade are completely mirror images, when one of the blades (left-facing blades or Right blade) After debugging, the reasonable geometric data will be mirrored, and the program can be adjusted slightly to process the other direction. [0003] With the ad...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/4093
CPCG05B19/40932
Inventor 杨敏董欣欣章宇洪王进褚春祥
Owner WUXI TURBINE BLADE