模具工业
模具工業
모구공업
DIE & MOUID INDUSTRY
2013年
3期
52-56
,共5页
曾祥补%陈飒飒%张志强%张鹏飞%吴世见
曾祥補%陳颯颯%張誌彊%張鵬飛%吳世見
증상보%진삽삽%장지강%장붕비%오세견
模具%冷却系统%介质%压降
模具%冷卻繫統%介質%壓降
모구%냉각계통%개질%압강
mould%cooling system%medium%pressure drop
针对模具冷却系统的主要结构,分析了系统介质压降的基本构成,并对常用冷却系统介质压降进行了理论分析,给出了直管型、喷管型、折流板型和螺旋型冷却系统通道长度、转角与压降的关系,为冷却介质供给系统设计或模温机介质流量与扬程的确定提供了计算依据.
針對模具冷卻繫統的主要結構,分析瞭繫統介質壓降的基本構成,併對常用冷卻繫統介質壓降進行瞭理論分析,給齣瞭直管型、噴管型、摺流闆型和螺鏇型冷卻繫統通道長度、轉角與壓降的關繫,為冷卻介質供給繫統設計或模溫機介質流量與颺程的確定提供瞭計算依據.
침대모구냉각계통적주요결구,분석료계통개질압강적기본구성,병대상용냉각계통개질압강진행료이론분석,급출료직관형、분관형、절류판형화라선형냉각계통통도장도、전각여압강적관계,위냉각개질공급계통설계혹모온궤개질류량여양정적학정제공료계산의거.
The basic composition of medium pressure drop in main mould cooling system structure was analyzed. Theoretical analysis was made on the pressure drop in common cooling systems in which the relationship among the cooling channel length, corner and pressure drop of types of straight-pipe, bubbler-pipe, baffle and spiral cooling system was obtained. This can provide calculation basis for designing cooling medium supply system and determining the flow and lift of mould temperature controller.
