Memory alloy connecting component and manufacturing method thereof

The invention discloses a memory alloy connecting member and a manufacturing method thereof.The connecting member is a cylinder or a cuboid, linear or cross parting grooves are formed in the two ends of the connecting member, the top end and the two sides of each parting groove are open, the width of each parting groove ranges from 0.1 mm to 0.5 mm, and the depth of each parting groove is 1/2 of the height of a pin; the manufacturing method comprises the steps of forming the open groove, manufacturing the mold, heating the memory alloy wire, inserting the mold into the parting groove to extrude and turn outwards, performing water cooling after heating and heat preservation, and performing rapid water cooling after reheating and heat preservation to obtain the memory alloy connecting component. In the installation and implementation process, tools such as a riveting gun are not needed, only heating is needed, and installation is fast and easy. The temperature of the adopted memory alloy Ms is lower than 20 DEG