Bevel Formation Data Setting for Eyeglass Lens Processing
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Solution Overview
Problem
Existing eyeglasses lens processing systems require specialized knowledge and skills for operators to set bevel formation data, making it difficult for unfamiliar operators to accurately set bevel formation parameters.
Innovation Solution
A bevel formation data setting device and program that acquires rim information, displays setting screens with identifiable parameters based on rim type, and automatically determines necessary parameters, allowing operators to easily set bevel formation data without extensive knowledge.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If the setting method requires operators to input numerical values for bevel formation parameters, then the precision of bevel formation can be controlled, but the ease of operation deteriorates because specialized knowledge and high skill are required
Solution Approach 1:
The system automatically determines and sets bevel formation parameters by acquiring lens shape data and rim information, then calculating appropriate front bevel and rear bevel heights without requiring operator input. The device serves itself by using its own measurement capabilities to generate processing parameters, eliminating the need for operator expertise in parameter selection.
Solution Approach 2:
The manual process of operator judgment and numerical input is replaced by an automated calculation system. The control unit computes bevel parameters based on acquired lens and rim data, substituting the mechanical/cognitive process of skilled operators with an automated computational system that eliminates skill requirements while maintaining precision.
2Manufacturing precision
If individual setting of front bevel and rear bevel heights is implemented, then the manufacturing precision of bevel formation is improved, but the device complexity increases due to multiple setting parameters
Solution Approach 1:
The system automatically determines both front bevel height and rear bevel height through computational processing of lens shape data and rim information. Rather than requiring operators to individually set each parameter, the device self-generates all necessary bevel formation parameters through automated calculation, reducing the perceived complexity for users.
Solution Approach 2:
The system transforms the complexity of multiple bevel parameters into a streamlined process by changing how parameters are determined. Instead of manual input of multiple independent parameters, the system uses automated parameter generation based on lens and rim characteristics, effectively managing complexity through computational methods.
Data Source
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AI summary
A bevel formation data setting device sets a bevel for holding an eyeglasses lens on a rim of an eyeglasses frame. The bevel formation data setting device includes a rim information acquisition means for acquiring rim information of the eyeglasses frame, and a display control means for controlling display of a display. The display control means causes the display to display a setting screen for setting bevel formation data based on the acquired rim information. The setting screen corresponds to the rim.