The main content of cnc aluminum parts for automobile process
Step 1: understand the technical requirements of the drawings, such as dimensional accuracy, geometrical tolerance, surface roughness, material of the workpiece, hardness,
Processing performance and number of workpieces;
Step 2: Perform process analysis according to the requirements of the parts drawings, including structural process analysis of parts, rational analysis of materials and design accuracy, and rough process steps;
Step 3: according to the process analysis to develop all the process information required for processing - such as: processing route, process requirements, tool trajectory, displacement, cutting amount (spindle speed, feed, knife depth) and Auxiliary functions (tool change, spindle forward or reverse, cutting fluid on or off), and fill in the process card and process card;
Step 4: according to the part drawing and the process content, and then according to the instruction code and program format specified by the numerical control system used for NC programming;
Step 5: Input the programmed program into the numerical control device of the CNC machine through the transmission interface. After adjusting the machine and calling the program, you can machine the parts that meet the drawing requirements.