Company News

• The application of Er spring collet chuck also requires environment?

  2019 / 10 / 08

  The processing art of Er spring collet chuck is to put the chuck into the pressure cap at first, run the clamp spring, and wait for the eccentric device of the pressure cap to be concave into the clamp spring groove. The clamp spring can be broken by parking along the arrow symbol. The spring chuck needs to switch to sliding sleeve, that is, why not make drilling, tapping sleeve fast exchange. When drilling, the Mohs sleeve is locked independently. When tapping, the torque overload can be smooth and smooth, so that the tap can be broken. The adjustability of part of Er spring collet chuck is often chosen to use bolt fastening, opening pin path, improve and install fixture, can be a component of longer and shorter length of simple grinding. The clamping force of spring chucks is just as large as that of the opposite spring chucks. Moreover, the clamping environment is relatively wide, and the high precision is obtained. Therefore, it is widely used in a real industry. According to the adoption in the same industry of machine tools, compared with the opposite spring chucks, it has different styles, and the example chucks are applied to different levels. It takes away the high precision, enough to fire parts in a certain direction of the object, to prove the success of smooth processing has played an important role, in addition, it has also increased the frequency of identification. The Er spring collet chuck should emphasize the surface maintenance of props. It directly affects the floating surface of the validated props. The backbone is prefabricated rust. Therefore, it is important to select an appropriate, high-quality and visible lubricant. Spring chucks are common in beds, which are not replaced by armored soldiers at present. The service environment is becoming more and

• What's the use of the pull stud on the cnc tool holder?

  2019 / 08 / 30

  The pull stud is also called a rod-shaped part with a cap at one end of the metal. After penetrating into the connected component, it strikes and extrudes the other end of the rod to press and fix the component. All metals react with oxygen in the atmosphere to form oxide films on the surface. Unfortunately, iron oxide formed on common carbon steel continues to be oxidized, which expands the corrosion and eventually forms holes. Carbon steel can be electroplated with paint or oxidation-resistant metals (e.g., zinc, nickel and chromium), but as is known, this protection is only a thin film. If the protective layer is damaged, the steel below begins to rust. The corrosion resistance of stainless steel pull stud depends on chromium, but because chromium is one of the components of steel, the protection methods are different. Stainless steel pull stud will not cause corrosion, pitting, rust or wear. Stainless steel nails are also one of the most powerful building metal materials. Because stainless steel pull stud has good corrosion resistance, it can make structural parts permanent to maintain the integrity of Engineering design. Chromium stainless steel pull stud also have mechanical strength and high extensibility. They are easy to process and manufacture, and can meet the needs of architects and structural designers for tool parts. Stainless steel nail is a kind of one-sided riveting nail, but it must be riveted with a special tool - the nail gun (manual, electric, pneumatic). The utilit

• The optimum technology of tool holder can achieve twice the result with half the effort.

  2019 / 08 / 28

  The choice of tool system is one of the important contents in the configuration of CNC machine tools, because tool system not only affects the production efficiency of CNC machine tools, but also directly affects the processing quality of parts. According to the performance of CNC machine tools and the characteristics of CNC processing technology, optimizing the tool and tool holder system can achieve twice the result with half the effort. Classification of HSK commonly used in CNC machine tools: Compared with common processing methods, CNC machining requires more stringent requirements on tool stiffness, accuracy, durability and dynamic balance performance. Choice of common tool holder for CNC machine tools: the structure of tool holder. The structure of tool holder for NC machine tools can be divided into two types: integral mode and modular mode. The working part of the clamping tool of the integral tool holder is integrated with the handle used for fixing and positioning on the machine tool. This kind of tool holder has poor adaptability to the transformation of machine tools and parts. So what is the effect of installation height on the accuracy of cylindrical processing? If the datum size of tool alignment is larger than the large end size of cone, the whole cone section is undercut. The more to the small end, the more serious the undercut is, the greater the error is; on the contrary, the whole section is overcut. Through analysis, it can be seen that the tool size is chosen at the midpoint of taper and the shape error is the smallest. By grinding the tool to increase the marking rake angle of the tool