CNC machining, Molding, Metal parts, Die casting, Lead acid battery machine

Many reasons cause  aluminium parts  deformation, which are related to the material quality, the parts shape and the production conditions. What cause aluminum deformetion? There are 3mainly reasons: deformation caused by internal stress of blank. deformation caused by cutting force, cutting heat. deformation caused by clamping force. How to avoid Aluminum deformation? Technological Measures for Reducing Aluminum Deformation . 1.REDUCING THE INTERNAL STRESS OF ALUMINUM ROUGH PART The internal stress of rought part can be partly eliminated by natural or artificial aging and vibration treatment. Pre-processing is also an effective process. For big rough aluminum part, the deformation after machining is also large. If cut the extra aluminum material from rought part, get precise tolerance the deformation can be improved. Also a part of internal stress can be released after stay for a period of time. 2.IMPROVING CUTTING ABILITY OF CUTTING TOOLS Material and ...

Working with  metal part  by  turning  or  milling , the machined metal chip always entangling metal parts. Normally, we can met following metal chip problems: metal chip in machining process 1.Metal Chip winding, workpiece can not be loaded and unloaded 2.Metal Chips must be removed after the machining finished. metal chip problem 3.Metal Chip winding and outlet blockage 4.Metal Chip winding, tools life short and damaged easily. Do you have any chip trouble? If so, it means that you are not familiar with the  workpiece machining . If this continues, someone else has processed 100 pieces, and you may only have processed 90! What are the shapes of metal chips? METAL CHIP TYPES What can we read from cut metal chips? metal chip shows machining problem if the  machined metal  chip area broken, damaged. That means the cut tool was broken. if the metal chip end has burr, it means the cutter tip damaged. the metal chip color...