In mechanical part drawings, vertical tolerances allow designers to specify the extent to which the orientation of right-angled part features may vary. Perpendicularity symbols are usually used on drawings to ensure that mating features can be assembled. Verticality in GD&T can mean two dist

The fixture design is generally carried out in accordance with the specific requirements of a certain process after the machining process of the parts is formulated. When formulating the technological process, the possibility of fixture realization should be fully considered, and when designing

CNC machining methods are often used to manufacture custom parts with high strength and tight tolerances. Engineering CNC machined parts can help speed up the manufacturing process of precision machined parts while saving costs. Small improvements in the design will significantly reduce the cost

To understand the question of “what is deburring”, you must understand the meaning of glitches. If you deal with machined parts, you must have encountered burrs on the parts. No matter how advanced and sophisticated equipment is used, it will be born with the product. The so-called b

CNC parts machining often involves surface treatment processes, one of which is more common during electroplating. The so-called electroplating is the process of plating a thin layer of other metals or alloys on the metal surface using the principle of electrolysis. The metal plating layer is pl

Tungsten steel milling cutter is a tool made of tungsten steel (hard alloy, also known as tungsten titanium alloy). Generally, it is mainly used for CNC machining centers and CNC engraving machines. It can also be installed on an ordinary milling machine to process some harder and less complex h

In the CNC milling process, there are many reasons for machining errors. The error caused by the tool radial runout is one of the important factors, which directly affects the minimum shape error and the machined surface that the machine tool can achieve under ideal machining conditions. Ge

There must be very important prerequisites, because in the modernization construction, individual enterprises need different equipment requirements. Traditional standardized equipment may not be able to meet the needs of enterprises, so non-standard equipment will come into being. The production

1. Bouncing Bouncing cutter refers to the relatively large vibration of the tool due to excessive force. The hazard caused by bouncing cutter is to cause over-cutting of the workpiece and damage to the tool. When the tool diameter is small and the tool shaft is too long or the force is too large

Manufacturers tend to use metals such as nickel and stainless steel for high-performance applications because of their high heat resistance. For example, nickel-based alloys maintain their strength in an environment of high temperature, cyclic heat exposure, and high carbon content. Although met

The current industry is increasingly dedicated to serving single buyers. This means that a certain product is created for one person. The original product may have some standard basic functions, but it is still customized for a single customer. This is the result of the overall increase in the d

The quality of CNC machined parts depends on many factors, including part design, tool selection, tool path programming, machinist skill set, workpiece clamping strategy, etc. Critical path functional components, such as robotic arms for laser surgery or landing gear components of high-performan

In order to meet the interchangeability of parts in mechanical manufacturing, the size of the produced parts should be within the required tolerance range. This requires a unified standard for the form, size, accuracy and performance of a part. Similar products also need to be reasonably classif

When metal cutting on a CNC milling machine, the force required for the tool to cut into the workpiece to deform the workpiece material into chips is called the cutting force. Cutting force is an important basis for calculating cutting power, designing tools, machine tools and machine tool fixtu

With the continuous development of modern manufacturing and machining technology, CNC machining equipment and its supporting CAM system have been widely used and developed. The machining tool trajectory generated by the CAM system (i.e. the tool path pattern) is the core of the control

The surface finish requirements of the metal parts being manufactured have always been the industry standard. In addition to surface effects, it is also beneficial to the overall integrity, strength and structure of metal parts. Surface treatment will affect the performance of the equipment. If

There are many follow-up processes commonly used in CNC precision machining, such as heat treatment and surface treatment. These processing techniques are to make precision parts more practical. Heat treatment includes three stages of heating, heat preservation and cooling. The main factors that

Machining accuracy is the degree of conformity between the actual size, shape and position of the three geometric parameters of the surface of the processed part and the ideal geometric parameters required by the drawing. Ideal geometric parameters are the average size for size, for surface

Tufram was originally developed and put into use by the National Aeronautics and Space Administration of the United States. Since the beginning of this project, Tufram coating has been applied to every part of spacecraft. They are required to work in extreme environments, including vacuum to 10-

The 5-axis machining has high efficiency and high precision, and the workpiece can be clamped in one time. It is suitable for the processing of modern molds such as auto parts and aircraft structural parts. 5-axis machining is not only used in civil industry, but also widely used in aerospace, m