Three dimensionally measuring apparatus
First Claim
Patent Images
1. A three dimensional measuring apparatus comprising:
- a gun shooting a very small ballistic means;
a first pedestal for turning gun, the first pedestal having a vertical axis control and a horizontal axis control motor;
a second pedestal for turning a product to be measured, the second pedestal having a vertical control axis motor;
three or more microphones disposed at vertexes of a polygon, said microphones for gathering the high frequency sound data occurring by explosion or rupture of said very small ballistic means on the surface of the product;
a data processor for controlling said gun and said first and second pedestal control motors, for calculating distances between said microphones and said product from the sound data sent from said microphones, and for showing the three dimensional data of the surface of the product.
0 Assignments
0 Petitions
Accused Products
Abstract
A three dimensionally measuring apparatus includes a gun, a pedestal of the gun, three microphones, a pedestal of a product and a data processor. The gun shoots very small bullets at a target such as a casting product. The very small bullets explode or rupture and high frequency sound at the time of hitting against the target. The three microphones catch the high frequency sounds. All these sound data are gathered to the data processor, and processed into three dimensional data of the surface of the product.
-
Citations
5 Claims
-
1. A three dimensional measuring apparatus comprising:
-
a gun shooting a very small ballistic means; a first pedestal for turning gun, the first pedestal having a vertical axis control and a horizontal axis control motor; a second pedestal for turning a product to be measured, the second pedestal having a vertical control axis motor; three or more microphones disposed at vertexes of a polygon, said microphones for gathering the high frequency sound data occurring by explosion or rupture of said very small ballistic means on the surface of the product; a data processor for controlling said gun and said first and second pedestal control motors, for calculating distances between said microphones and said product from the sound data sent from said microphones, and for showing the three dimensional data of the surface of the product. - View Dependent Claims (2, 3, 4, 5)
-
Specification