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1·Secondly, the control project of counter-gravity casting is researched.

其次，对反重力铸造控制方案进行了研究。

2·Production method is High-Pressure casting, low-pressure casting and Gravity casting.

高压铸造，低压铸造，重力铸造。

3·Magnesium alloy with lower density, lower viscosity and excellent liquidity is suitable for anti-gravity casting.

镁合金密度小、粘度低、流动性好，很适合于反重力铸造。

4·Since the advent of gravity casting and low pressure casting methods, people have realized significance of metal coatings.

自从重力铸造和低压铸造法问世 ， 人们就认识到金属型涂料的重要意义。

5·It is hard to build a precise math model for counter-gravity casting process for its time lag, uncertainty and complexity.

由于反重力铸造过程的时滞性、不确定性、复杂性，难以建立精确的数学模型。

6·With its factory in Foundry: low pressure casting, metal-type gravity casting, shell coated sand casting and sand casting;

本厂在铸造方面具备：低压铸造、金属型重力铸造、覆膜砂壳型铸造和砂型铸造；

7·The control system of a new type inclined gravity casting machine was described, including hydraulic system and PLC system.

详细介绍了一种新型可倾式重力浇铸机的控制系统，其中包括液压控制系统和PLC控制系统。

8·But traditional manufacturing technology such as gravity casting and die casting technology of low pressure cannot content the development of cars.

但传统铝合金轮毂制造采用的重力铸造、低压铸造等技术已难以满足汽车性能的提高，发展潜力有限。

9·The influences of aging effect, gravity casting and adjusted pressure casting on the mechanical properties of ZL101A T6 aluminum alloy are compared by experiment.

实验比较了重力铸造和调压铸造对ZL101A-T6铝合金的力学性能的影响。

10·The current research and application status of the creep resistant magnesium alloys used for high pressure die casting and for gravity casting in automobile were reviewed.

综述了压力铸造和重力铸造两大类抗蠕变镁合金的研究开发现状及其在汽车上的应用状况。