V-CUT machining process for V-shaped groove machining of aluminum substrate

• Main Author: HE XUEMING
• Format: Patent
• Language: Chinese; English
• Published: 08.05.2020
• Subjects: DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

The invention discloses a V-CUT machining process for V-shaped groove machining of an aluminum substrate. The process includes the following steps that the to-be-machined aluminum substrate is fixed through PINs; the thickness, length and width of the aluminum substrate needing machining are measured, and a to-be-machined residual thickness value, V-cut machining positions and the distance betweentwo adjacent V-shaped grooves are determined; the radius of an upper cutter and the radius of a lower cutter are set; cutter colliding testing is carried out; the cutting depth of the upper cutter and the cutting depth of the lower cutter are determined according to the set residual thickness value; a cutting mode is selected, and the cutting thickness, cutter feeding speed and cutter retreatingspeed of the upper and lower cutters are determined; the rotating speed of upper cutter and lower cutter grinding wheels is determined; V-cut testing is carried out at one position on the selected aluminum substrate, the resid