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Dołączył: 29 Paź 2010
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 Wysłany: Sob 11:15, 20 Lis 2010 Temat postu: ugg stiefel Casting process in new product develop |
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Casting in the role of New Product Development
... ... ... ... ... ... 1.45 simple and reliable method of valve repair new 2.38 ... ... ... ... ... electric vacuum valve ... ... ... ... ... ... ... ... ... ... ... 2.40 out off the simple gate Xu Law ... ... ... ... ... ... ... 3.39Pc in combination Machine Tool ... ... ... ... ... ... ... 3.39 manual pneumatic valve and pneumatic automatic switching mechanism ... ... 3.42 hand test bench ... ... ... ... ... ... ... ... ... ... 3.43 in the counter in the application of electric valve actuators ... ... ... 4.32 high-pressure valve repair ... ... ... ... ... ... ... ... one by one down 4.34 flat pipe groove machine ... ... ... ... ... ... ... ... ... 4.36 composite valve seal ... ... ... ... ... ... ... ... ... 4.39 set Welding Carbide blast valve sealing pressure and weight ratio ... ... ... *. oo ... ... .... oo ... ... ... ... oo ... ... ... 4.39 Summary of the valve rJ ・ pages nickel and nickel-based alloys application ... ... ... ... ... ... ... 2. l valve sealing material PA. S'F application of reinforced nylon ... 2. | 2 foreign nuclear power plant valves ... ... ... ... ... ... ... ... ... ... 3.31 casting in the role of new product development ... ... ... 4.41 * domestic and international information and documentation index ... ... ... ... ... ... ... ... ... Literature ... ... ... ... 147 Index ... ... ... ... ... ... ... ... ... ... ... ... ... 2.42199 ~. Page 4 of Ba on the literature of the index ... ... ... ... ... ... ... ... ... ... ... ... ... 3.44 Citations ... ... ... ... ... ... ... ... ... ... ... ... ... 4. | 2 ・ other advertising and seal an ad description ... ... ... ... ... ... ... ... 1.48 valves Call for Papers ... ... ... ... ... ... ... ... ... ... ... 2.44 \... ... ... ... ... ... 4.43 on the next page 41 2. Casting process are actively involved in product development work correctly handle the new product design and foundry process design relationship, so that the new product design has a good process of, change the old drawings and other new products have been reviewed in the design department, and even has a good map described countersigned by the practice of sending technology department staff currently process design from the beginning to participate in the design of new products, the establishment of a director appointed for each new product design process designers and managers to get in touch at any time. Regularly charge of process design to product designers in the design process of discussing the system. This has the advantage in the design stage is designed to be easier to accept professional advice, there is no change of design drawings, plans to complete the problem. On the other hand craft personnel through close contact with the designers, can readily understand the design of new products, the details of the new product process in preparing trial go a long way. 3. Work will focus on process improvements in technology increase, so that the new technology promotion and application of new technology and new product development in parallel. Change the technology staff will spend most of the time and strength to the practice on the preparation process card. Simplify the process the contents of the card, reducing duplication. As a table, improving standardization methods to craft workers from the tedious daily work in earnest. Development of alternative imported products 14 (350ram) 150psi slurry valve,[link widoczny dla zalogowanych], the valve body casting on the ordinary riser riser blocks add to the new technology casting feeding programs to improve casting yield by 7 or more. But also reduces the height of the sand box, save sand consumption. Improve economic efficiency. 4. Strict technical discipline, rigorous process discipline and strengthen the on-site management,[link widoczny dla zalogowanych], strengthen field management and on-site technical guidance to ensure the successful trial of new products, an important measure. Trial Measures formulated disciplinary process of implementation details,[link widoczny dla zalogowanych], and linked with the economic responsibility system. Strict process discipline. While in strengthening the on-site management, process designers to focus on features for the new product caught on-site technical guidance to the trial of new products one hundred percent pass rate in all processes. If the modeling processes. Since modeling technology is relatively weak. Counterparts in tracking technology designers, always solve the problem, check in time. Necessary, together with the wooden mold master loft. In \Guidance and new process technology promotion and application of new technologies to improve the technological level. Goal is to improve the casting quality and stability,[link widoczny dla zalogowanych], improve process yield, thereby enhancing economic efficiency to strengthen management is the foundation to achieve this goal and improve the technological level. Introduction of new technology new technology,[link widoczny dla zalogowanych], increase the technological content, it is an effective way to achieve this goal in July 1992 ~ 8H short span of nearly two months, designed to replace imported products series slurry valve 6 and 9 varieties 26 casting casting process, casting the production cycle shortened by 2 months, a reasonable casting process in new product development plays an important role.
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