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1. The reason for feeding effect improvement of the gating system is analyzed preliminarily.

2. During the mold design, gating system and cooling system designed and optimized with CAE technology.

3. A comparison was made between the bottom gating system , middle gating system , and step gating system.

4. Design and characteristics of gating system for cast iron in Spain automobiles have been described.

5. The newly developed method of gating system design for zinc alloy in die casting is introduced.

6. A comparison was made between the bottom gating system, middle level gating system, and step gating system.

7. The foundry method scheme, gating system design, melting and treatment of the molten iron was described.

8. The casting technique with top gating system, outer shaped iron chill, compound casting mold and core assembly molding was used for producing aluminum impeller on a large scale successfully.

9. The liquid metal flow during mould filling in bottom gating system and its influence on the casting quality are introduced emphatically .

10. The design is improved by using a continuous double tangential tapered gating system and a bigger size runner. The gate area is increased and the gating speed is slightly reduced.

11. Veining defects have been effectively prevented and eliminated by improvement on gating system, especially by special additive to core sand and sinter coating on surface of sand core.

12. It is generally thought that investment casting crack is caused by gating system. but the effect of pouring temperature is ofen neglected.

13. To disclose the reasons of hot-tearing of camshaft produced by bottom gating system and vertical casting process, the temperature-field of the camshaft under the above technique conditions was tested.

14. According to the DISA Technical Design Standard and our experience, we use chocked-unchocked gating system to design the complex structure and high-strength technical system of QD90 Cylinder Block.

15. This paper describes researching on dynamic analysis of each constituent of gating system.

16. The results show that the gating and feeding system without riser is reliable through calculating the sizes of gating system by moduli calculation method.

17. Some important principles in the design of split box molding are discussed concerning the selection of mold joint, the methods of location and the design of gating system.

18. Feeding effect can be improved with qualified casting using side riser gating system for plate or heavy concave aluminum alloy casting.

19. This part of the system is essential to achieving quality castings,[Sentencedict.com] and should be given the same priority and attention as designing the gating system.

20. Based on analogic theory, hydraulic model was founded to choose the optimum gating system for prevention from casting defects including gas hole and misrun.

21. The small formation holes in the brush cover was constructed with the mold core in moving and static container, and center ingate was employed to the gating system.

22. The shrinkage hole in the casting can be effectively eliminated by using the cross gating system.