Shanghai ZILI industrial co., LTD. Was established in January 2007, is committed to using metal powder injection molding technology (abbreviated as MIM, is a kind of near net shape, high efficiency and energy saving of the metal parts batch manufacturing technology) the production of various three-dimensional structure components and function of complex shape, high performance parts, at the same time is committed to upgrading the level of metal powder injection molding technology and application of promotion. Children stand is one of the first group enterprise that established the MIM in China, is China's Yangtze river delta region for the first batch of MIM products professional manufacturers. At the same time, with the continuous development of company and business scope is expanding constantly, the child made the company has been able to communications, electronics, automotive, hardware, medical, machinery, watches and clocks, and other industries provide cost-effective mass, stability good small and complex metal parts, and is willing to make positive contributions to the development of China's MIM technology.
Companies adhere to the \"science and technology as the power, strives for the survival by the quality\" principle, the development of continuous improvement and strengthening in the field of comprehensive competitive advantage, in time for the customer to provide excellent quality and reasonable price products, fostering and developing more areas. Child made industrial co., LTD. Shanghai factory building area of 1000 square meters, existing equipment more than 50 units, monthly production capacity can reach 500-10 million (about 5-10 tons of MIM products).
Company condensed and cultivate a batch of experienced, business skilled professional and technical personnel, with 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 existing product quality has reached international advanced level, and obtain the consistent high praise.
A kind of ball screw pair of stainless steel reverser intubation preparation method, belonging to scroll feature technology of preparation of key components. In polycarbonate as raw material, through the injection forming mechanism for the appearance and guide bead consistent plastic tube hole as guide pearl powder injection molding mould insert. Then chooses stainless steel powder and the preparation of the binder according to certain proportion of mixed into uniform feeding, get guide bead with a plastic insert tube billet. Then will the bead tube billet soaking in methylene chloride and trichloroethylene plastic insert until completely dissolved in the mixed solvent and get no insert guide tube billet. Guide beads without insert tube billet after thermal degreasing, presintering. End will guide tube presintering billet put in sintering furnace in 1350 ~ 1370 ℃ temperature, sintering under hydrogen atmosphere protection, get qualified stainless steel bead tube products. Advantage, which greatly improves the performance of the guide tube bead, implements the ball screw vice stainless steel bead tube close to final shape, low cost and mass production.
Metal powder injection molding process features:
1. High degrees of freedom of the geometry of the parts, products in all parts of uniform density, high dimensional accuracy, is suitable for manufacturing complex geometric shapes, and has the special requirements of small precision parts and components (0.2 g ~ 200 g);
2. The alloying flexibility is good, for hard, brittle, hard cutting material or raw casting parts, segregation or pollution can reduce manufacturing cost;
3. The product quality is stable, reliable performance and relative density of 95% ~ 95%, carburizing, quenching and tempering treatment can be performed;
4. Simple manufacturing process, high production efficiency, easy to implement mass, the mass production.
Shanghai ZILI co., LTD
Contact: li-min CAI
Tel: 66769918 fax: 021-66769885
Mobile: 13916748386 18001750285
Address: Shanghai baoshan district no. 2, 3333 at the door
EMAIL:13916748386@139.COM
Website: www.zilibs.com
