| 摘要 |
PURPOSE: An assembly strength evaluation device of a link part is provided to calculate assembly strength between a link material and a pin material by measuring a compressive force and a tensile force which are delivered to a drive unit when a material is inserted into or separated from a measurement groove by the lifting operation. CONSTITUTION: An assembly strength evaluation device of a link part includes a lower holder (100), an ink material (200), an upper holder (300), a pin material (400), and a control unit (500). The link material has the lower end which is fixed by a lower holder, and the upper end on which a measuring groove (210) is formed to have a diameter and a vertical depth having the same condition as the pin hole of a measured part. The upper holder is lifted from the upper side of the link material from the driving power of a drive unit. The pin material is inserted into or separated from the measurement groove by the lifting operation; since the pin material has the upper end which is fixed by the upper holder, and the lower end which is formed to have the same diameter and vertical thickness as the measurement groove. The control unit calculates assembly strength between the link material and the pin material by measuring a compressive force or a tensile force which is delivered to the drive unit, in case the pin material is inserted into or separated from the measurement groove by the lifting operation. [Reference numerals] (500) Control unit; (510) Display unit |
