Items processed and manufactured by CNC include various surgical instruments used in medical operations, such as trocar (skin piercing device), bone drill and saw. When CNC is used to precision machined parts for medial devices, the parts are usually milled with 3-5 axes or turned with a movable tool CNC lathe. The most common types of
With the rapid development of numerical control technology, "compound, high-speed, intelligent, precision, environmental protection" has become the main trend of the development of machine tool industry technology. Among them, high-speed machining can effectively improve the machining efficiency of the machine tool and shorten the machining cycle of the workpiece, which
Shaft is one of the typical mechanical parts, which refers to the rotating element with the length greater than the diameter. The cross section is usually circular. The machined surface is usually located on the inner and outer cylindrical surfaces, conical surfaces, threads, splines, grooves and transverse holes. This article
The double-sided CNC milling machine is a machine tool that uses a milling cutter to process the surface of the workpiece. It can mill planes, gear teeth, grooves, etc., and is widely used in repair departments and equipment manufacturing. As a very common metal reprocessing machine in the workshop, it
Lathe machine and its parts. For example, irregular shaped parts such as supports and forks are mostly processed by mixing multiple stations. Due to the irregular shape of the parts, ordinary machine tools can only process the parts in a decentralized manner, which requires more tooling and longer production cycle.
Nowadays, precision casting is a more common production method in the machining process. If the operation is not standard, the casting will be affected by other interference and affect the quality. What should be paid attention to during the operation? 1. The obstacles at the entrance and exit as well
With the rapid development of science and technology, the requirements for the quality of modern investment castings are getting higher and higher. How to ensure the quality of castings is a problem that investment casting industry has been studying. In the process of ensuring the quality of castings, in addition
Investment casting refers to the general term of the process for obtaining precision castings. Compared with the traditional sand casting process, it makes the casting size obtained by investment casting more accurate and has better surface finish. Its categories include investment casting, ceramic mold casting, metal mold casting, pressure casting
Effect of Melting Method on Fluorescent Display Defects of Superalloy Investment Castings. It takes a long time to repair fluorescent defects of superalloy precision castings, which is one of the main reasons affecting the quality and duration of castings. The precision casting of K536 superalloy was formed by cold crucible
With the market demand for investment casting, the organization of each region of a large titanium alloy casting product was quantitatively evaluated, the correlation between the surface structure and the internal structure of the casting was analyzed, and the sample selection and observation principles in the evaluation of the casting
In order to further adapt to the development of the times and improve the accuracy of CNC machining of mechanical parts, enterprises must take comprehensive consideration. Specifically, they can achieve the transfer of machining errors by strengthening the management of machine tools. Optimize the NC machining system, improve the prop
Rust problem in precision parts processing # precision parts # metal # rust prevention # rust removal # cleaning # # rust prevention bag# Products are prone to rust, oil spots and oil stains in 3-5 days of cutting grinding finishing. After the precision machinery accessories and parts are coated
