Method for forming embedded members, pre-structure prepared therefrom, and positioning scrap

A method for forming at least two kinds of embedded members, comprising:

• implementing a punching step by punching a sheet-like metallic strip to form an integral pre-structure having a first pre-embedded member and a second pre-embedded member,
• wherein the first pre-embedded member has a first positioning segment, a connecting segment connected to the first positioning segment, at least one first piece connected to the connecting segment, and at least one bridge, wherein the second pre-embedded member has a second positioning segment, a hanging segment connected to the second positioning segment, and at least one second piece, wherein the at least one bridge has a first end portion and a second end portion, the first end portion is integrally connected to the connecting segment and the at least one second piece, and the second end portion is a free end of the at least one bridge;
• implementing a connecting step by fixing the at least one bridge to the handing segment;
• implementing a cutting step by cutting a connection position of the at least one bridge and the connecting segment to form a first embedded member and a second embedded member unconnected to the first embedded member,
• wherein the first positioning segment, the connecting segment, and the at least one first piece are connected with each other to be defined as the first embedded member, and the second positioning segment, the hanging segment, the at least one second piece, and the at least one bridge are connected with each other to be defined as the second embedded member,
• wherein the first positioning segment and the connecting segment are defined as a first positioning scrap, and the second positioning segment, the hanging segment, and the at least one bridge are defined as a second positioning scrap;
• and
• implementing a separating step by separating the second embedded member from the first embedded member.