metal injection molding mim

Shanghai sub-Li Industrial Co., Ltd. was established in January 2007, committed to the use of metal powder injection molding technology (abbreviated as MIM, is a near net shape, energy efficient metal parts volume manufacturing technology) production of various three-dimensional complex shape, high-performance structural parts and functional parts, while committed to metal powder injection molding technology level and application promotion. Li is one of China's first son founded MIM enterprises, but also the first batch of China Yangtze River Delta region specializing in MIM products manufacturer. Meanwhile, with the continuous extension of the company's wide and growing range of business, the company has been able to stand the child for the communications, electronics, automotive, hardware, medical, machinery, watches and other industries to provide cost-effective high-volume, stability, good little complicated metal parts, MIM technology is also willing to make a positive contribution to China's development. Companies adhere to the "technology-driven, quality of survival," the development principles, continue to improve and consolidate the competitive advantage in this area, to provide customers with high-quality, reasonably priced products on time, and to cultivate and develop more fields. Shanghai sub-Li Industrial Co., the existing plant area of ??1,000 square meters, 50 sets of equipment, production capacity of up to 500 - 1000 ten thousand per month (about 5-10 tons of MIM products). Companies gather and train a group of experienced and skilled professional and technical personnel, has a strong technical force. Our technical team and marketing team is committed to providing customers with excellent solutions and high quality service. Through the joint efforts of all staff, the company's existing product quality has reached the international advanced level, and received critical acclaim. One kind of ball screw tube stainless steel inverter production method, belonging to the technical field of the preparation rolling feature key components. Is a polycarbonate material, prepared by the shape of the guide hole beads consistent powder injection molding of plastic parts as guide beads mold inserts by an injection molding machine. Then the choice of stainless steel powder and binder formulated in accordance with a certain proportion of mixed feed into a uniform, get the guide beads with a plastic insert tube forming blanks. The resulting guide beads shaped blank soaked in methylene chloride and trichlorethylene solvent mixture until completely dissolved plastic inserts give no bead guide insert tube forming blanks. Guide bead without insert tube forming blanks after heat degreasing, pre-sintering. Finally, the guide beads calcined preform placed in a sintering furnace at a temperature of 1350 ~ 1370 ℃, sintering under hydrogen atmosphere protection, get qualified stainless steel guide beads products. Advantageously, greatly improve the performance of lead beads to achieve a ball screw stainless steel guide beads of near-net shape, low cost and mass production. Metal powder injection molding process characteristics: 1. high degree of freedom of geometrical shapes, products various parts of uniform density, high dimensional accuracy, for the manufacture of geometrically complex, precision and small parts with special requirements (0.2g ~ 200g) ; 2. alloying flexibility, the tough, too brittle, there is segregation or contamination of parts is difficult to cut materials or raw casting, can reduce manufacturing costs; 3. stable product quality, reliable performance, relative density of 95% ~ 98%, can be carburizing, quenching and tempering treatment; The production process is simple, high production efficiency, easy to achieve high-volume, large-scale production. Shanghai sub-Li Industrial Co., Ltd. Contact: Cai Limin Tel: 66769918 Fax: 021-66769885 Mobile: 13916748386 18001750285 Address: Baoshan District, Shanghai Bao Yang Road No. 3333 Gate 2 EMAIL: 13916748386@139.COM Website: www.zilibs. com