Five ways to improve the accuracy of sheet metal processing, you know a few

Whether it is a sheet metal processing manufacturer or an individual, sheet metal processing accuracy can be unsatisfactory. Therefore, in order to better ensure power, reduce material waste, and reduce labor, we need to improve the machining accuracy of sheet metal processing. Do you know how to improve the machining accuracy of sheet metal processing? The following small series will introduce you to:

Methods to improve sheet metal machining accuracy:

1. Balance method:

If the positioning error of sheet metal processing is large, the differential method can be used. Divide the original error into n groups according to the size of the error, reduce the size of each group of errors to 1/n of the original, and then according to each group

 2 Make adjustments. Compensation method:

New errors are created artificially to offset the original errors in the process system. Human error is positive when original error is negative. Otherwise, sheet metal work should take a negative value and try to make the two scales equal

 3. Delivery method:

The original error of the sheet metal processing system is transmitted to the insensitive direction of the machining error or other aspects that will not affect the machining accuracy under certain conditions. For example, when the accuracy of the machine tool cannot meet the requirements of part processing, conditions can be created on the processing or fixture so that some errors of the machine tool can be transferred to the aspect that does not affect the accuracy of sheet metal processing

 4. Homogenization method:

It can homogenize parts with high precision in sheet metal processing. It identifies differences by closely related appearances and then corrects or benchmarks against each other, thereby reducing and balancing workpiece appearance errors

5. Ways to reduce errors:

If there are any errors in production, first find out the main factors that affect machining errors, and then try to eliminate or reduce these factors. For example, when machining parts with shape and appearance, it is mainly to reduce the shape error and equipment error of the forming tool. To sum up, there are five common methods to improve the accuracy of sheet metal processing. Through these aspects, we can effectively improve the accuracy of sheet metal processing, thereby ensuring efficiency and reducing material waste and labor.