When turning a slender shaft, due to the poor rigidity of the workpiece, several shapes of the turning tool have obvious influence on the vibration of the workpiece. The following points are mainly considered in the reasonable choice of geometric Angle of the CNC turning and milling compound machine tool:
the turn-milling compound can cover the processing of the five-axis machining center, but the five-axis can not do the turn-milling compound processing. Turning and milling compound is in fact the extension of lathe function, mainly to the lathe function and then add the power head, increase the milling and drilling function of the milling machine, thus reducing the product processing technology to improve the efficiency.
Turn-milling composite machining is a way of mechanical processing, turn-milling composite machining is not simply the two processing means of turning and milling into a machine tool, but the use of turn-milling synthetic motion to complete all kinds of surface processing, is a new cutting theory and cutting technology produced under the condition of the greater development of numerical control technology;
Injection molding material does not meet the application requirements will also lead to the appearance of poor luster.
With the development of science and technology, plastic products have already become a kind of product that can not be replaced in our daily life. In real life, plastic products have almost occupied various categories. For example, in life, friends can see cars, boats, planes, computers, telephones and other few materials at any time, and a few of their plastic accessories are molded by plastic molds. When a product is born, it is necessary to open a mold, and we need to find a mold factory, often think that injection mold and plastic mold is the same meaning, hot ask about the difference between plastic mold and injection mold, please read this article, will take you to ask about the difference between!
The burrs, also known as flying edge, overflow, overflow, etc., mostly occurs in the parting position of the mold, such as: the parting surface of the mold, the sliding part of the slider, the cracks of the insert, the pores of the ejector rod, etc. If the overflow is not solved in time, it will be further expanded, so as to form part of the embossed mold collapse, causing consistent obstruction. Cracks in inserts and top bar pores also cause the product to get stuck on the mold, affecting the release.
