Table of Contents Reasons for the Deformation When Machining a Slender Shaft. Deformation Caused by the Cutting Forces. Effects of the Cutting Heat. The Measures to Improve the Machining Accuracy of a Slender Shaft. Adopt the Follower Rest and Steady Rest. Adopt the Tailstock Clamp with Pull-back Force. Adopt “in reverse” Turning Process. Reasonable Control …

How to Reduce the Deformation of a Slender Shaft When CNC Turning Read More »

The surface of a machined part is uneven, it has tiny peaks and valleys. Surface roughness is the measure of the micro-irregularities on the surface. Surface roughness is closely related to the fitting properties, wear resistance, fatigue strength, contact stiffness, vibration, and noise of mechanical parts.  By far the most commonly used surface roughness parameter …

Principles for Selecting the Right Surface Roughness. Read More »

Table of Contents What is the difference between a machine and a mahine tool? Classification of machine tools. What is a CNC machine tool? What are the advantages of CNC machine tools? Machine and machine tools look similar, those are two terms used in the field of mechanical engineering. How to distinguish? What is the …

A machine vs a Machine Tool, how to distinguish? Read More »

Table of Contents What is Reaming. Reamer Types. What is the Surface Roughness of a Reamed Hole? What is Recommended Hole Size before Reaming? How to Choose the Reaming Feeds and Speeds? Troubleshooting for Reaming. What is Reaming Reaming is a cutting process to enlarge the existing hole and create a smooth inner surface. It …

Things You May Want to Know About Reaming Read More »

Milling is a machining process using rotary cutters to remove material from the workpiece. It has high machining productivity, it is used for a variety of complicated cutting operations, such as slot cutting, threading, drilling, and so on.The machining accuracy can reach to IT9-IT7 generally, and the surface roughness Ra value can be 12.5-1.6um normally. In the milling machining process, …

Up-milling vs Down-milling, Which One to Choose? Read More »

Titanium has properties like high strength, good corrosion resistance, low electrical conductivity, and a very good strength-to-weight ratio. It is widely used in aerospace, medical, automotive, and many more industries.  On other hand, it is easy to be welded to the cutter, likely to work hardening, and with high cutting pressures during the machining process, …

8 Tips for Machining Titanium Parts Read More »

Aluminum alloy is an important industrial raw material. It has relatively low hardness and a high coefficient of thermal expansion. The thin-wall or sheet parts, it is easy to be deformed in the CNC machining process.  In addition to improving the performance of the cutting tool or eliminating the internal stress of the material by …

How to Reduce the Deformation of Aluminum Parts in CNC Machining Read More »

The 3D CAD technology makes the parts design and manufacturing process faster. Engineers design the CNC machined parts using CAD software, and send the 3D digital files to the CNC machine shop and the parts will be produced directly from the 3D files using digital manufacturing techniques. No 2D drawing is needed in this design …

Why 2D Drawing Is Still Important For Manufacturing CNC Machined Parts Read More »

What is the difference between CNC, CNC machining, and CNC mahine? CNC, CNC machining, and CNC machine look very similar in words, however, they stand for different things, in this article, we will explain the difference between them in more detail. OK, let’s start. First of all, what does CNC mean?  CNC stands for computer numerical …

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CNC machining is a manufacturing process that utilizes computerized controls to operate and manipulate machine and cutting tools to shape stock material—e.g., metal, plastic, wood, foam, composite, etc.—into custom parts and designs. An axis reference is used to describe a CNC machine that works with multiple axis points. The machine operates in the XYZ plane …

CNC machining difference between 3 Axis , 4 Axis,and 5 Axis Read More »