CNC engraving machine is good at fine machining of small tools, with the ability of milling, grinding, drilling and high-speed tapping. It is widely used in 3C industry, mold industry, medical industry and other fields. This article focuses on 21 basic knowledge about CNC engraving. 1. What is t

21 Basic Common Sense Of CNC Engraving Machining (1) 13. There is a phenomenon of holding back during the processing of a new knife, and the processing is very laborious. What parameters need to be adjusted at this time? The reason why the machining is very laborious is that the power and torque

Cutting tools are tools used for cutting in machining manufacturing. Most of the knives are machine-used, but there are also hand-used ones. Since the tools used in mechanical manufacturing are basically used to cut metal materials, the term “tool” is generally understood as a metal

Cutting fluids are widely used in cutting processes due to their functions of cooling, lubrication, cleaning and rust prevention. In the use of cutting fluid, there are often problems such as deterioration, odor, corrosion, foam generation, and skin allergies of the operator. Combining our pract

Horizontal machining center refers to the machining center with the spindle and the worktable set in parallel. The general horizontal machining center has three to five coordinate motion axes. The usual horizontal machining center is equipped with a table rotating axis. The common one is Three l

1. What kind of steel is stainless steel? Stainless steel is a type of steel. Steel refers to steel that contains less than 2% carbon (C), and iron is more than 2%. The addition of chromium (Cr), nickel (Ni), manganese (Mn), silicon (Si), titanium (Ti), molybdenum (Mo) and other alloying element

According to the chemical composition of steel, it can be divided into two categories: carbon steel and alloy steel. Carbon steel is divided into: Low carbon steel, carbon content less than 0.25%. Medium carbon steel, carbon content is 0.25%-0.6%. High carbon steel with carbon content greater t

The role of heat treatment is to improve the mechanical properties of materials, eliminate residual stress and improve the machinability of metals. According to the different purposes of heat treatment, the heat treatment process can be divided into two categories: preliminary heat treatment and

Wire EDM machine tool is a high-precision machining machine, which can achieve machining accuracy of several μm, and the surface roughness Ra can reach <0.2μm. However, some factories do not pay attention to details when using low speed wire machine tools, thinking that a good machine tool ca

Compared with the outer surface processing, the hole processing conditions are much worse, and the hole processing is more difficult than the outer circle processing. This is because: 1) The size of the tool used for hole processing is limited by the size of the hole to be processed, and the rig

Industrial Internet of Things, as a technology, global spending on manufacturing IIoT platforms is expected to grow from $1.67B in 2018 to $12.44B in 2024. According to “Forbes”, this will give it a compound annual growth rate (CAGR) of 40% in seven years. Among the industries that b

The relationship between electrical discharge machining (EDM) and the aerospace industry can be traced back decades. It began with Project Mercury (1958-1963), which sent Americans into space. Modern EDM machines have undergone major changes from their predecessors. Now, detailed tests have show

There are several factors to consider when looking for suppliers for rapid prototyping or precision parts machining. One of the most critical is the supplier’s quality certification. International certification (such as ISO9001) is a common consideration for selecting production suppliers.

Metal cutting fluid is abbreviated as cutting fluid; the lubrication effect in the cutting process can reduce the friction between the rake face and chips, and the flank face and the machined surface, forming part of the lubricating film, thereby reducing cutting force, friction and power consum

With the development of the times, people have higher and higher requirements for the quality of life, and the pursuit of individualization has become a trend. In this era of personalized customization, personalized customization covers all areas of today’s society, as does the machining&n

1. The dimensioning method of common structure Common hole dimensioning method： Blind Hole Threaded Hole Counterbore Countersink Hole The dimensioning method of the chamfer 2. Machining Structure On Parts Undercut and grinding wheel overtravel groove When parts are cut, in order to fac

Aluminum is one of the most widely used alloys in modern production, and aluminum seems to be the best material. It is light, strong, durable, and corrosion-resistant. This is why the new milling aluminum strategy has been developed rapidly. One of the modern successful CNC aluminum milling meth

In metal cutting, there will be different workpiece materials, and different materials have different cutting formation and removal characteristics. How do we grasp the characteristics of different materials? ISO standard metal materials are divided into 6 different types of groups, each of whic

Coordinate measuring machines (CMM) have been around for a long time, first introduced to the market by DEA and Ferranti in the 1960s. These early coordinate measuring machines were manually operated by “hard detection” and eventually migrated to computer-controlled CNC units with tr

In machining, the choice of tools is a technology. We know that the cutting performance of the tool often depends on the material of the cutting part of the tool, the tool structure and the geometric material of the tool. What affects the tool life, processing efficiency, processing quality and