Machining techniques are worn widely in the automotive industry for manufacturing different automobile components such as outer body sheets, internal components, and windscreens. Automobiles are produced in an assembly line that requires the same type of components for producing them in astronomical volumes. Different components are prefabricated using machining processes and transferred to the assembly line for final production.
One of the most approved automotive machining techniques in utilize today is known as wire electrical discharge machining (EDM) . Wire electric discharge machining (EDM) uses a wire electrode that travels through the conductive work section. The electrically charged wire is monitored by a Computer Numerically Controlled system (CNC) .
Wire EDM removes a material from the work allotment by spark erosion. During this process, the wire never touches the conductive work section. The electrically charged wire leaves a path on the work section, which is slightly larger than the wire. Often a 0.010' wire is venerable which creates a 0.013' to 0.014' gap. The wire electrode can unprejudiced be passed once through the conductive work section, and cannot be reused.
The gap between the wire and the work portion generates high voltage electrical pulses. The high voltage and the controlled spark melt and vaporize a exiguous share of the work fragment. Each spark produces a temperature of 10,000° C, where as the energy turned out by the power supply decides the size of the spark penetration into the material. With the improvement in the cutting hurry, reliability, unattended operation, and accuracy, it is also becoming common in many other industries such as the aerospace, defense, and electronics.
The multiple work pieces status up and unattended operation saves a lot of time of the operator, which can be fruitfully utilized on other job functions. The wire EDM system is very cost-effective and can be operated at around $4 per hour in normal cutting conditions.
One of the most approved automotive machining techniques in utilize today is known as wire electrical discharge machining (EDM) . Wire electric discharge machining (EDM) uses a wire electrode that travels through the conductive work section. The electrically charged wire is monitored by a Computer Numerically Controlled system (CNC) .
Wire EDM removes a material from the work allotment by spark erosion. During this process, the wire never touches the conductive work section. The electrically charged wire leaves a path on the work section, which is slightly larger than the wire. Often a 0.010' wire is venerable which creates a 0.013' to 0.014' gap. The wire electrode can unprejudiced be passed once through the conductive work section, and cannot be reused.
The gap between the wire and the work portion generates high voltage electrical pulses. The high voltage and the controlled spark melt and vaporize a exiguous share of the work fragment. Each spark produces a temperature of 10,000° C, where as the energy turned out by the power supply decides the size of the spark penetration into the material. With the improvement in the cutting hurry, reliability, unattended operation, and accuracy, it is also becoming common in many other industries such as the aerospace, defense, and electronics.
The multiple work pieces status up and unattended operation saves a lot of time of the operator, which can be fruitfully utilized on other job functions. The wire EDM system is very cost-effective and can be operated at around $4 per hour in normal cutting conditions.
Labels: automotive , Machining
