The invention discloses a processing technology for high-finish aluminum alloy wheel, which relates to the technical field of aluminum alloy wheel. The technological process is roughly the selection of aluminum alloy bars, the preparation of aluminum alloy bars, the heating of aluminum alloy bars, the pre-forging process, the forming forging process, the expanding forging process, the spinning drawing process, the heat treatment process, the lathe roughing, and the drilling process of the machining center, with the mirror lathe, the cutting tool on the lathe is the PCD cutting tool of artificial diamond, and the clamping device is the arm type self-centering clamping device. Compared with the prior art, the invention has the advantages that: the aluminum alloy wheel Surface finish produced by the process reaches RA0.8, the surface reflective effect is excellent, and the overall effect is more beautiful; At the same time, the residual sawtooth effect of the cutting tool is effectively removed, and the service life of the wheel is prolonged by 15? 20% .
The invention discloses a processing technology for high-finish aluminum alloy wheel, which relates to the technical field of aluminum alloy wheel. The technological process is roughly the selection of aluminum alloy bars, the preparation of aluminum alloy bars, the heating of aluminum alloy bars, the pre-forging process, the forming forging process, the expanding forging process, the spinning drawing process, the heat treatment process, the lathe roughing, and the drilling process of the machining center, with the mirror lathe, the cutting tool on the lathe is the PCD cutting tool of artificial diamond, and the clamping device is the arm type self-centering clamping device. Compared with the prior art, the invention has the advantages that: the aluminum alloy wheel Surface finish produced by the process reaches RA0.8, the surface reflective effect is excellent, and the overall effect is more beautiful; At the same time, the residual sawtooth effect of the cutting tool is effectively removed, and the service life of the wheel is prolonged by 15? 20% .
