1) helix slot
螺旋凹槽
1.
Based on mechanical analysis on rheological characteristics of MR damper, a novel MR damper with helix slotted plunger is developed.
该文基于对MR阻尼器流变特性的力学分析,研制了一种活塞表面刻有螺旋凹槽的新型MR阻尼器。
2) Unusual type spirally fluted tubes
异形凹槽螺旋槽管
3) Spiral concave die
螺旋凹模
4) spiral chute
螺旋溜槽
1.
Application of spiral chute in beneficiation of silica sand;
螺旋溜槽在硅砂选矿中的应用
2.
The research determined the Silver Content can get Enrichment through spiral chute treatment,the leaching rates is up to 79.
本研究通过一系列试验研究,确定先采用螺旋溜槽初步富集,再采用中温氯化焙烧-氰化浸出的方案,银浸出率可达79。
3.
A summarization of development on spiral chute,as well as technical characters for steel structure wall-hung outer spiral chute in Xingjing Coal Mine were introduced.
简述了螺旋溜槽技术的发展现状,介绍了新景矿在15~#煤分装分运煤仓和原煤东仓安装使用壁挂式钢结构外螺旋溜槽的情况及技术特点。
5) Spiral Groove
螺旋槽
1.
Finite Element Simulation of the Gas Flow Field in the Dry Gas Seal Spiral Grooves;
干气密封螺旋槽内气体流场的有限元模拟
2.
Calculation of heat transfer surface area for spiral grooved tube;
螺旋槽换热管传热面积计算
3.
Dynamic pressure calculation of steady-state micro-scale flow field in spiral grooved dry gas seals;
螺旋槽干气密封稳态微尺度流动场的动压计算
6) spirally grooved tube
螺旋槽管
1.
Finite element simulation of spirally grooved tube roll-pressing process;
螺旋槽管材滚压成形过程的有限元分析
2.
Investigation of heat transfer of vapor condensation with high concentration of noncondensable gas on spirally grooved tube;
螺旋槽管外含高浓度不凝组分蒸汽冷凝传热研究
3.
The mainstructure parameters of spirally grooved tube are diameter of tube, fin pitch,corrugation depth, wall thickness, spirally angle and spira.
螺旋槽管(亦称螺纹管)是其中的一个重要分支,它是一种优良的高效异形强化传热管件。
补充资料：凹模壁厚及凹模垫板尺寸
型腔壁部投影面积 壁 厚， 毫 米
F， 厘米2 h1 h2 h3 h4 h5
<5 15~20 30~40 <=10 15~20 30~40
>5~10 20~25 40~50 10~15 20~25 40~55
>10~50 20~30 50~60 15~20 20~30 55~65
>50~100 30~35 60~75 20~25 30~40 65~70
>100~200 35~40 75~85 25~30 40~50 70~75
>200 >40 >85 30~35 50~60 >80
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条