3 axis cnc machining fixture 4 axis cnc machining fixture No matter for what precision machining parts after production.  We must measure all dimensions in production, not only to check the last process but also to improve the quality of parts. In conclusion, the most important is to provide a final inspection report to customers. 1>. Outer diameter When measuring the outer diameter. Of course, we need to measure and record both parts of the week. When the precision machining part with the diameter length is greater than 50mm. It should have a straight line check. So the use of the knife ruler face and the outer diameter bus contact. Observe the width of the building, and then judge against the standard light gap. 2>. Inner diameter When measuring the size of an internal diameter in a precision machining part, just take three parts in the week and record it. When the same diameter length is greater than 40mm, first check the cylindrical degree. Within the direction of the same diameter length, It should obtain two positions of large intervals for measurement. Calculate the cylindrical error. 3>. Length External thread measurement: the outer thread diameter with thread ring gauge or

3 axis cnc machining fixture 4 axis cnc machining fixture 1. Multi-station method Basic principle: During the cnc machining process, loading multiple workpieces can shorten the unit clamping time. What is more, so it can also extend the effective cutting time of the tool. Multi-station fixtures are fixtures with multiple positioning clamping positions. Based on the development of CNC machine tools, and users need to improve their production efficiency. For now, there are more and more applications of multi-station fixtures. Also Multi-station designs are becoming more common in the structural design. Such as hydraulic/pneumatic clamps, combined clamps, electro-permanent magnet clamps and precision combined flat clam. 2. Group usage Putting the same clamps in the same work table,Therefore it can also be used for the purpose of “multi-station” clamping. Generally, the fixtures involved in this method should go through “standard design and high-precision manufacturing”. Otherwise it is difficult to meet the need of CNC machine tool processing. 3. Local quick-change The local quick-swap is the purpose of rapidly changing the function. Or use of the jig by rapidly replacing the local (positioning elements, clamping elements, knife elements and guide elements) of the CNC machine tool. For example: quickly lying combination flat

Metal Machining Parts Off-road Shock Absorber Parts What are the main functions of the CMM in CNC Machining factory? 1. Customer without drawing, only original sample.                                                                                                            During our first contact with customers. Because of some reasons, sometimes they only have original sample without drawing. But they also want to find a capable factory, which can help them design the drawings instead of neglect. So you have to measure the CNC machined parts to get the data. Then we need help customer with the draft drawing of cnc prototyping parts. 2. Quality control with measure systemIn other words. High quality custom cnc machining parts is from high precision CNC turning equipment. So not all good parts come from inspection. It also requires high precision equipments and great management. But If you want to continue make mass production same with sample process. In my opinion, the best way is

Have you ever received any complaints about surface defects as below? Surface Hit Aluminum custom CNC Parts Apparent Defect Machining Copper Parts Unacceptable Demaged Metal Powder Coating Parts Complained Part Powder Coating Parts There are 2 main reasons in CNC machining process which will damage your CUSTOM CNC MACHINING PARTS: 1. Machining Processes Machining custom cnc parts will produce metal peel when cnc turning or cnc milling, If not cleaned in time, metal shavings will scratch the surface. thereby reducing the surface quality of the product. Although this does not affect the measure of the product. Also from this, we can see the difference in China cnc service. Our production staff will regularly clean shavings according to products materials. The cleaning frequency of aluminum machining parts will be higher than that of steel products. The shavings of cnc copper part is like crushing. It is more convenient to clean. At the same time. In the process of clamping and removing the product from cnc lathe or cnc milling machine, our operators will also take care not to scratch the surface of the product. 2. Transportion Processes It is easy to demage machined parts, especially for aluminum machining. Copper machined products need