Question

英文翻译 包含有机械工程专业术语 高手进

百度、有道在线翻译的不来，选中加分，急，内容如下：
本课题主要是针对电源开关防水盖板注塑成型工艺及模具设计,通过对塑件进行工艺分析,最终设计出一副注塑模具。课题从产品结构工艺性、模具结构出发，对模具的浇注系统、成型部分、推出机构等模具结构进行了设计，对注塑机进行了选择和校核，并简要的编制了塑件和模具的加工工艺。整个设计过程表明该模具能够达到塑件求的加工工艺要求。

Answer 1

本课题主要是针对电源开关防水盖板注塑成型工艺及模具设计,通过对塑件进行工艺分析,最终设计出一副注塑模具。
The main content of this paper is about designing a pair of injection mold for the power switch waterproof cover by the process analysis of cover which is aim at the injection molding process and mold design.

课题从产品结构工艺性、模具结构出发，对模具的浇注系统、成型部分、推出机构等模具结构进行了设计，对注塑机进行了选择和校核，并简要的编制了塑件和模具的加工工艺。
Basing on the structural processing of product and the mold construction,we design the mold construction such as the running gate system,molding part,ejecting mechanism,and we select and check the injection molding machine,aslo draw up processing technic of the plastic parts and injection mold.

整个设计过程表明该模具能够达到塑件求的加工工艺要求。
The entire design process indicates the mold meet the requirements of the processing technic of the plastic parts.

Answer 2

This topic is mainly aimed at the power switch waterproof cover injection molding technology and die design, through the analysis of the technology of plastic parts, the final design a pair injection mold. Subject product structure from the die structure and the technology of the mould pouring system, forming part, launched the organizations of the mould structure design of injection molding machine, the choice and check, and briefly for the plastic parts and mould processing technology. The whole design process shows that the mold can achieve the plastic parts for the processing technology of the requirements.

Answer 3

首先youthe不知道啥意思,但这是一个报价.我是机械厂的.
我把拖拉机的泵的图纸附上.
我们需要拖拉机液压泵285和399,他们是和他相匹配的气缸，一个是4缸的，另一种是6缸的。我们需要你给我们报价，因为这是一个较好的订单。