求翻译：首先对零件进行分析，选择冷却时间；然后根据本文设计的压力淬火机床工装形式选择合适的冷却方式。最后设计冷却系统的各个部分：确定冷却液管径和流速、选择泵类型、换热器的设计、过滤设备的设计。是什么意思？

The first part, select the cooling time; select the appropriate cooling and then quenching under the pressure of the proposed design the form of machine tooling. Various parts of the final design of the cooling system: to determine the diameter and the flow rate of coolant, select the type of pump a

The first part is an analysis, select Cooling Time, and then the pressure in this design the Form Machine hardened select the right cooling. Final design of the cooling system parts: determines the coolant pipe diameter and flow rate, pump type, select the Heat Exchanger Design, filtration equipment

First carries on the analysis to the components, the choice cooling time; Then pressure quenching engine bed work clothes form choice appropriate coolant conditions which designs according to this article.Finally designs the cooling system each part: Definite refrigerant caliber and speed of flow, c

First of all, to analyze the part, select time; then choose according to this form of pressure quenching machine tool design appropriate cooling. Final design of cooling system parts: determine coolant pipe diameter and velocity, select the type of pump, heat exchanger design, design of filtering eq

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