Patent ID: 9125336
Filing Date: 2015-09-01
Classification: G01B,G01N,H05K

Abstract:
1. A method of establishing a tip location of a terminal formed on a board, comprising: establishing a virtual tip line by measuring a height of a board, having a component including a terminal and a body mounted thereon, and comparing the measured measurement height with a predetermined reference height, by a central control section, wherein the virtual tip line is established by extending a point based on a specific measurement height corresponding to a same height as the reference height, or based on a specific measurement height corresponding to a height selected from heights lower than the reference height by a user, in a width direction of the terminal; establishing a division line along a longitudinal direction of the terminal, the division line dividing a width of the terminal by a predetermined ratio, by the central control section; and establishing a tip location of the terminal by using the measurement height along the division line from an intersection point of the virtual tip line and the division line, by the central control section, wherein establishing the tip location of the terminal by using the measurement height along the division line from the intersection point of the virtual tip line and the division line includes sequentially acquiring a change of the measurement height along the division line from the intersection point and in case that the change of the measurement height exceeds a reference value, establishing the exceeded pint as the tip location of the terminal.