Method for adjusting the position of probing base and probing machine using the same

A method for adjusting position of probing base, comprising steps of:

• providing a probing machine comprising a probing holder, a first probing base, and a second probing base, wherein the first probing base and the second probing base are positioned in a probing base placing part, the first probing base comprises a first probing needle comprising a plurality of first probing needle bodies, wherein needle tips of two adjacent first probing needle bodies have a first pitch, and the second probing base comprises a second probing needle comprising a plurality of second probing needle bodies, wherein needle tips of two adjacent second probing needle bodies have a second pitch;
• connecting the probing holder to the first probing base when the first probing base is grabbed;
• enabling a relative motion between a vision identification module and the probing holder such that the probing holder is moved within the field of view of the vision identification module, and a first image with respect to the plurality of the first probing needle bodies is captured through the vision identification module wherein the needle tips of the plurality of first probing needle bodies are captured within the first image;
• and
• adjusting position of the first probing base according to the first image such that a roll angle of the needle tips of the plurality of first probing needle bodies is adjusted.