We See a China Stands World Aviation Powers Hope Will Become a Reality

Chinese astronaut space walk, let the world see the thousands of years of Chinese to conquer the moon dreams, Large aircraft project implementation, and will soar the skies in 2016, we see a China stands world aviation powers hope will become a reality. All this great achievements in China, will mark in history. However, China's aerospace cause takeoff, leave in the aerospace sector every employee's growth and machine tool industry progress, aerospace development in China and the development of metal processing. Aerospace industry, bing application is very common. Due to the particularity of aerospace products, then, aerospace manufacturing tools use is how, how to use current tools to improve process efficiency, how to better tool enterprise service? mw1950 especially invited several engineers engaged in machining, let them talk about aviation manufacturing tools. Aerospace industry is always is with high technology content, to ensure that the industry in various complex product quality, use the tool, the high-end tools industry application? In the space of manufacturing, cutting tools is mainly used to product machining and forming, especially in some difficult machining, the application of cutting materials is very good, such as the abbot company PCBN tool. We often encounter in aerospace products processing 45HRC than the steel and iron and casting of the situation, we usually think 45HRC is the most commonly used processing, if there is no way to 45HRC than when processing. But since the abbot of PCBN tool selection, the problem is solved, because the abbot PCBN PCBN effective use of cutting tool starting point is the reliability of the institution, the most up-to-date and rigid PCBN inserts (3 / thick whole 16in) can be reliably fixed in the standard knife. And as bits of milling, now can turn a blade mills in a wider range of small diameter with milling replace traditional HSS or solid carbide. Although HSS and solid carbide end mill is still used axial cut deep profile cutting the best choice, but can turn a blade mills to involve small to medium axial 16mm cut deep processing of large diameter to provide a little more economic replacement. Which provide some cost savings mills. The most obvious is that they dramatically cut tool replacement cost. Broken blade only very low cost, also can eliminate heavy grinding requirements. Heavy grinding tool will cause the loss, as the diameter size in milling process, which means an extra finishing to satisfy the demand that the key dimensions, and also provide cost increased to a wide range of universal cut costs. In many cases, the only in one body simply changing the blade material or groove can be used with different types of workpiece materials processing - allows us to turn from medium-carbon steel and alloy to convert to or from slot lathing fast profile. In recent years, new and improved the workpiece material has been steadily. The new material also has many advantages, but unfavorable machining tool manufacturers has begun for certain groups of design by machining tool package workpiece materials by means of solving these problems. And turning tools package as an example, we see this tool bag is usually a series of workpiece materials to all or most of the effective processing operations and working material and broken bits with stem and knives. Tools package may advance assembly into standard product supplier or according to the requirements of the common product assembly. In advance of the advantages of assembly tools package is it contains advanced cutting material and broken bits slot is special for super alloys and titanium alloy processing, and the research is not recommended for other materials. In addition, this tool bag provided complete independence and application of oneself of manual operation guideline. As a large production application proved correct use of high temperature alloy processing, the special tools, will make the best use of the tool life along with the original results compared with the tools to improve about 100%. Source: en.berlt.com