Synchronizer ring extruded pipe is generally the curvature per meter less than 5mm, the strict point of request per meter curvature does not exceed 4.5mm. Synchronization Used for a variety of high-strength bronze at room temperature with high hardness, but less plastic, not suitable for cold straightening. The bronze have no significant changes that is the approach clay-mould. Extruded heat straightening, to meet the stated accuracy standards. Production of thermal straightening technology is very mature, fully meet the requirements of the curvature. Five high-strength wear-resistant multi-bronze, and its production technology development trend of high-strength wear-resistant diverse and complex bronze is all copper alloy, add elements of the various alloys using the most adequate alloy varieties represent the bronze series of the highest level of the alloy mechanical properties .
With the vigorous development of China's processing and manufacturing, their applications will increasingly widespread, the varieties will be continuously optimized, so concerned about the latest trends in such alloy development, vigorously develop the alloy species with independent intellectual property rights is of strategic importance. One bronze only has one mould and made manually. Diverse high-strength wear-resistant complex bronze main areas of application in the automotive industry, simultaneously as a motor speed change ring gear special alloy varieties, new materials, there is no other economy can replace the present, with a huge market space for development. With the rapid development of the automotive industry, the scale of the domestic automobile production and sales in 2003 exceeded 4 million mark, automotive synchronizer ring pipe market demand.
A direct demand of 8000 tons, the total market size of more than 10,000 tons. In recent years, the domestic automobile manufacturers to the introduction of foreign models and advanced technologies, the pipe with 18-step ring gear on the variety and performance standards and foreign advanced standards, and localization of high-performance, high-precision extruded tubing requires urgent development class alloy extruded pipe provides a rare opportunity for the market, has a broad development prospects. Accordingly, thus, there are no two totally similar bronze shapes in the Western Zhou Dynasty. Such technological content of products of high added value to the organization, performance, demanding, especially in terms of wear resistance, non-traditional means of casting can be achieved, we must deepen the alloy microstructure control of the establishment of specialized production system in order to ensure full production and R & D capabilities, form the core technology with independent intellectual property rights, to guide the production and new product development work in order to continue to stabilize the existing market on the basis of innovation.
The bronze sheep side respect, be able to tell from the name of the shape of the entire art Keywords four sheep, square. The bronze sheep side respect, the early bronzes of the Shang Dynasty late from the point of view to its original state of existence, is used as a type of vessel, of course, bronze Yang Fang Zun as an ancient Chinese art. "Respect" is a Sheng wine vessel, often saying "Yi" into a group of bronze ritual objects, such artifacts are mainly popular in the Shang and Zhou dynasties, the basic shape of extravagant mouth, neck, round belly, or side abdominal ring foot higher. The bronzein the Xia, Shang and Zhu are all made in the way of clay-mould. The copper statue was popular in the Shang and Western Zhou Dynasty, is a drinking utensils. Respect the general shape is round, puff, big mouth, but there are also a few square statue, bronze four sheep parties respect is one example.
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