Carbon fiber unidirectional packing sample production equipment and sample production method for measuring the contact angle of carbon fiber

摘要

An apparatus for producing a carbon fiber unidirectional packing sample according to an embodiment of the present invention includes: a body; A carbon fiber insert disposed at an upper portion of the body; A carbon fiber pulling portion provided adjacent to one side of the carbon fiber insert portion and operating in the left / right direction; A carbon fiber cut-off portion formed inside the body and formed at a lower side of the carbon fiber insert portion to operate up and down, and a control portion provided at the front of the body to control the carbon fiber pulling portion and the cut portion, A packing sample is prepared by separating and fixing a plurality of carbon fiber strands to the carbon fiber pulling part at one side and fixing the same at one side to the carbon fiber insert part side and then cutting both ends packed with the carbon fiber cutting part, A carbon fiber unidirectional packing sample can be produced. Also, a method of fabricating a packing sample fabricated through the fabrication apparatus includes: (a) selecting a contact angle measurement cell; (b) determining an amount of carbon fiber insert to fit the inner diameter of the contact angle measuring cell; (c) mounting a contact angle measuring cell on the tube cylinder; (d) inserting a tube cylinder accommodating the contact angle measuring cell into the tube cylinder mounting portion and inserting and holding the fixing pin; (e) passing the carbon fiber pulling portion through the contact angle measuring cell so as to protrude to the opposite side; (f) fixing the carbon fiber strands to the carbon fiber pulling portions by dividing the strands into two; (g) pulling the fixed carbon fiber strands through the carbon fiber pulling portions to be packed in the contact angle measuring cell; and (h) cutting the carbon fiber strands protruded on both sides of the contact angle measuring cell with a carbon fiber cut portion to complete a packing sample . / RTI As a result, it is possible to produce carbon fiber unidirectional packing samples for measuring the contact angle of the carbon fiber which can be recycled with high accuracy compared with the conventional contact angle measuring method.