Search This Blog

Working principle of slow wire processing

 Slow wire walking, also called low-speed wire walking, is a kind of CNC machining machine tool that uses continuously moving fine metal wire as an electrode to pulse spark discharge on the workpiece to generate a high temperature of over 6000 degrees, ablate metal and cut into a workpiece. The principle of wire processing is the phenomenon that there is a gap between the wire electrode and the workpiece, and the metal is removed by continuous discharge. Since the slow-moving wire cutting machine adopts the method of wire electrode continuous feeding, that is, the wire electrode is processed during the movement, so even if the wire electrode is worn out, it can be continuously supplemented, so it can improve the machining accuracy of the parts and slow the wire. The surface roughness of the workpiece processed by the cutting machine can usually reach Ra=0.8μm and above, and the roundness error, linear error and dimensional error of the slow-moving wire cutting machine are much better t

How Do Cnc Swiss Machines Work

How Do Cnc Swiss Machines Work Save 0 What Is Swiss Machine –The full name of the walking CNC lathe, it can also be called the spindle box mobile CNC automatic lathe, the economical turning and milling compound machine tool or the slitting lathe. It belongs to precision machining equipment, which can complete compound  machining such as turning, milling, drilling, boring, tapping, and engraving at one time. It is mainly used for batch  machining of precision hardware and special-shaped shafts. This machine tool first originated in Germany and Switzerland. In the early stage, it was mainly used for precision machining of military equipment. With the continuous development and expansion of industrialization, due to the urgent needs of the market, it was gradually applied to the  machining of civilian products; the development of similar machine tools in Japan and South Korea Earlier than China, it was mainly used in the military industry in the early days. After the war, it was gradually

Spring Design Attention And Roll Forming Method

Spring Design Attention And Roll Forming Method The coiling characteristics and methods of springs are divided into cold coiling method and hot coiling method. Cold winding method: When the diameter of the spring wire is less than 8mm, the cold winding method is adopted. High-quality carbon spring steel wire is usually first cold drawn and then heat treated. After winding, it is generally not quenched, but only tempered at low temperature to eliminate the internal stress during winding. Hot-rolling method: Springs with larger diameter (>8mm) spring wire should use hot-rolling method. Hot rolled springs must be quenched and tempered at medium temperature. The Design Process Of Various Springs ·          Installation space: When designing a  compression spring , it is necessary to have a clear understanding of the space required for the installation of the spring, in order to effectively grasp the basic manufacturing conditions of the compression spring, including the outer diam

Auto maintenance and auto parts market are closely linked

Illegal business During the repair process, some use inferior parts to pretend to be high-quality parts; some use inferior products to replace original high-quality parts; some disassemble and assemble parts of car A to car B of the same model, and collect parts updates from customers. Expenses; some use damaged parts, dismantled old parts to pass off as qualified products, etc., which has seriously damaged the image and social reputation of the auto repair market. For example, in January this year, an auto repair shop promised to replace a new body when it was repairing a car for a company, but the actual replacement was the body after the accident, deceiving users. All technical supervision and quality inspection institutes and stations, during quality supervision or quality follow-up inspection, if any violation of the above regulations is found, they shall be stopped immediately and reported at the same time.

The quality of the maintenance team is low. Vehicle maintenance requires high professionalism and skills, and has a large dependence on inspection and maintenance equipment. The characteristic of opening a business with a large number of one-time investment. In some developed countries abroad, once a car is repaired with quality problems or using inferior parts to cause an injury, the repair manufacturer will be caught in a lawsuit for high compensation and it is difficult to get out. As the nationwide pilot program for the professional market has just started in China, the legal system has yet to be improved. Some social organizations and even individuals who do not have sufficient conditions and capabilities hire repairers privately. Due to the low quality of the personnel, there is a serious lack of basic guarantees for the quality of repairs. If the distribution unit continues to sell products that are unqualified in random inspections and have not been re-examined (reported for inspection) for rectification, they shall be re-examined and punished once they are found. Low quality of auto parts. With the development of society and economy, the auto parts market has become an important emerging industry. According to incomplete statistics, there are about 40 auto parts stores in our city, and they are still growing. At the same time, the contradiction of many problems in the product quality of the auto parts market has become increasingly prominent. It is worth noting that car maintenance and auto parts market are closely linked.

The automotive parts and parts machining, PTJ Shop offers the highest degree of OEM service with a basis of 10+ years experience serving the automotive industry. Our automotive precision shop and experts deliver confidence. We have perfected the art of producing large component volumes with complete JIT reliability, backed by the quality and long-term reliability our customers expect.

Link to this article:Auto maintenance and auto parts market are closely linked

Reprint Statement: If there are no special instructions, all articles on this site are original. Please indicate the source for reprinting.:Cnc Machining,Thank

Contact Us


Get In Touch or Get A Quote

Need an expert? you are more than welcomed to
leave your contact info and we will be in touch shortly
YOUR COMPANY
Sifangyuan Industrial Park, Xinshapu, Huaide Community
Humen town, Dongguan City, Guangdong Province. 
860769-82886112
860769-82886112