Synthesis Corporation

Transformercad, Inc.

Dan J Suslo

Andrew J Sodt

Jay R Saxton

A method for generating a parametric design on a computer without the use of a programming language. A drawing processor is used to create a master drawing from which other drawings of different dimensions can then be synthesized by modification of the master drawing. Instead of each dimension in the master drawing being given a fixed value, it is given a label. These labels are replaced at run time by dimensions the user provides or dimensions which are calculated as described in a design plan. When the program is run, the system uses simple language to prompt the user for each design value. It incorporates the response with data previously entered into the design plan. If a response is unclear, a request is made for clarification. As a draftman would do, the invention merges the design values with data from both the design plan and the master drawing to create a finished drawing. In executing a parametric design, the user selects the controlling design plan to be used as a basis of the design. Acting on information contained therein, other design plans may be loaded and executed automatically. As a result, images of associated master drawings are modified and/or combined to represent the design. The final design is represented by electronically stored data which can be utilized to create a visual display such as a drawing and/or directly to manufacture a part, structure, etc. As an option, the user's direct role in the process can be supplanted by a computer program.

Methods and systems for generating parametric designs

Systems and processes in which a master drawing is rectified to produce a design in the form of a drawing or instructions for a computer aided manufacturing process. A modular approach is employed. This allows elements to be combined into, or incorporated in, a more complex design. Each product and element is manifested by a design module which has one or more master drawings in which dimensions and text are replaced by variables, and a specsheet which effects the rectification of the master drawing(s). The specsheet can be employed in an editing mode to establish a design or in a run-time mode. In the latter, an end user simply responds to prompts with appropriate information to produce a final design.

Method and systems for generating parametric designs

A method for generating a parametric design on a computer without the use of a programming language. A drawing processor is used to create a master drawing from which other drawings of different dimensions can then be synthesized by modification of the master drawing. Instead of each dimension in the master drawing being given a fixed value, it is given a label. These labels are replaced at run time by dimensions the user provides or dimensions which are calculated as described in a design plan. When the program is run, the system uses simple language to prompt the user for each design value. It incorporates the response with data previously entered into the design plan. If a response is unclear, a request is made for clarification. As a draftsman would do, the invention merges the design values with data from both the design plan and the master drawing to create a finished drawing. in executing a parametric design, the user selects the controlling design plan to be used as a basis of the design. Acting on information contained therein, other design plans may be loaded and executed automatically. As a result, images of associated master drawings are modified and/or combined to represent the design. The final design is represented by electronically stored data which can be utilized to create a visual display such as a drawing and/or directly to manufacture a part, structure, etc. As an option, the user's direct role in the process can be supplanted by a computer program.

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Bellingham, WA, United States of America

Dan J Suslo