Evaluating method for testing of simple geometry and complete gauging of the work pieces with defined tolerance zones
OwnerBlaz Santicinventor
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Abstract
An integral evaluation method for a complete numerical gauging of work pieces includes building an integral objective as a polynomial composed of two different objective groups and multiplying each group of the objectives with different free adjustable weighing parameters. The objective groups are Chebychev objectives group and a least-squares objectives group. The free adjustable weighing parameters include all prescribed connections between the elements with a tolerance requirements according to a drawing of the elements and a weighing of the elements.
Claims9
A method for the numerical evaluation of standard geometry elements with free orientation in a three-dimensional space comprising the steps of;
- giving measuring points in a coordinate system, a number of said measuring points being significantly larger than a number of searched parameters;
- multiplying a Chebychev objective with a first free adjustable weighing parameter;
- and
- jointing said Chebychev objective with a least squares objective which is multiplied with a second free adjustable weighing parameter.
An integral evaluation method for a complete numerical gauging of work pieces or parts of work pieces composed of several standard geometrical elements with free orientation in three-dimensional space for which a number of measured points of each elements is significantly larger than a number of searched parameters for the element, the method comprising the steps of:
- building an integral objective as a polynomial composed of two different objective groups, said two different objective groups being a Chebychev objectives group of all elements and at least-squares objectives group of all elements;
- multiplying each group of the objectives with different free adjustable weighing parameters, said free adjustable weighing parameters including all prescribed connections between the elements with a tolerance requirements for forms and dimensions and connection conditions of the elements according to a drawing of the element and a weighing of the elements in accordance with importance thereof.
Dependencies are inferred from the claim text.