Yearly Archives: 2019

If you ask, “What’s the difference between CNC machining and 3D printing?” The most straightforward answer: 3D printing is an augmentation technology, CNC machining is a reduction technology. 1. Material differences The main materials for 3D printing are liquid resin…

Deep-hole drills are often divided into external chip removal (also known as gun drill), internal chip removal (often abbreviated as BTA by the International Association of Deep-hole Drilling), nesting or spraying chip removal. This paper mainly introduces the development and…

The application of machine tool clamping system is conducive to ensuring the accuracy of workpiece processing and stabilizing product quality, improving labor productivity and reducing costs, improving workers’working conditions and ensuring product safety, expanding the scope of machine tool technology, and…

Most machinists are familiar with the four processing methods, but did you know the concrete differences between them? When the correct selection of them is done, A fast and highly accurate operation for your project will advantageously conduce to your productivity and…

After a long period of development in 1860, cutting fluid began to be widely used in vehicle, planer, grinding, gear processing and thread processing. With the development of cutting fluid, vegetable oil, edible oil, water and so on are gradually…

As shown in Figure 1. Usually, the use of abrasives for processing is called grinding machine. The commonly used grinding tools are consolidated grinding tools (such as grinding wheel, oil stone, etc.) and coated grinding tools (such as abrasive belt,…

The proper selection of cutting insert geometry is the up-most important factors during effective cutting. So pay attention, we are going to share you the most straightforward insight about cutting insert geometry, tool signatures based on a mold of the…

Wood drill bits are the main topic of this article. Plus, we will share some useful tips for efficiently drilling out satisfactory holes in wood. Before you put up a cabinet or shelf, we genuinely hope these tooltips herein we…

In mechanic engineering, machining tolerance refers to the amount of unplanned deviation between the nominal dimension and real dimension. All kinds of tolerances are affected by the presence of various reasons such as position error, incorrect relative rotation between workpiece…

Shown as the figure below, corner radius is formed by crossed line major cutting edge and side cutting edge, which is also named as edge radius. In the cutting process, in order to improve the tool tip strength and reduce…

水切割又称水刀，是指一种高压水射流切割技术，它是高压水切割机。在计算机的控制下，工件可以任意雕刻，受加工材料质量的影响较小。

今天你将大致了解什么是滚花和滚花的定义。滚花定义是将直的，菱形或球形的图案滚动到工件中的过程，其可以在操纵工具或车床上进行。该...

在加工过程中产生连续带状切屑时，不仅容易划伤工件表面并损坏刀片，而且还会危及操作者的安全。因此，采取必要的技术非常重要......

麻花钻和深孔枪钻一直是深孔加工行业的常见选择。我们可以将这两种工具加工成常用的q235钢，＃45钢和铝，以探索...的差异。