2) spraying parameters
喷涂参数
1.
Through experiments with different spraying parameters,such as torch velocity and distance,the influence of parameters on mechanical properties in coating is further studied and the optimal spraying parameters can be selected.
目的研究HVO下在不锈钢上热喷涂WC-Co合金涂层喷涂参数如速度和靶距对涂层力学性能的影响,揭示其对表面残余应力,表面硬度的影响机理,优选最佳工艺参数。
3) spraying parameter
喷涂参数
1.
The influence of the spraying parameters such as substrate temperature, plasma gas flow rate, electric current intensity and spray distance on the microstructure and properties of coatings was investigated by means of statistical experimental design.
结果表明,在试验条件下,喷涂参数对涂层组织和性能产生较大的影响。
2.
The final success is achieved by changing primer surfaces, adjusting the leveling additive content, optimizing the spraying profile and spraying parameters of ESTA in the special areas mentioned hereinafter, the color matching is obviously improved.
结果表明,通过改变中涂、调整黄色色漆中流平剂的比例,优化匹配点处喷涂轨迹和喷涂参数等手段,整车匹配达到了较好的效果。
3.
The spraying result has explained that by installing electrostatic absorption devices on the hood and trunk and adjusting the spraying profile and spraying parameter of the ESTA machine, the orange peel on the edge of hood and trunk has been obviously improved.
喷涂结果表明,通过安装前、后盖静电吸附装置和调整高转速自动静电旋杯喷涂机(ESTA)的喷涂轨迹和喷涂参数,POLO轿车前、后盖边缘桔皮状况得到明显改善。
4) rock bolting and shot concrete parameters
锚喷参数
5) pinning jetting parameter
旋喷参数
1.
The high pressure spinning jetting parameter of spinning jetting pile was discussed association with its application on the soft soil foundation.
结合旋喷桩在软土地基中的应用,探讨了旋喷桩的高压旋喷参数,介绍了旋喷桩的施工工艺流程,对旋喷桩的质量检验进行了分析,以保证旋喷桩的施工质量,从而确保软基处理的效果,可供同类工程参考借鉴。
6) parameters of injector holes
喷孔参数
1.
The spray and combustion process in cylinder of premixed equal-pressure combustion in high power diesel engine is simulated by CFD software Star-cd,with focus on the effects of the combustion chambers at different compression ratio and parameters of injector holes to the performance of diesel engine,temperature field in cylinder,velocity field and NO distributing.
运用CFD软件Star-cd对一台舰用高速大功率柴油机实现预混合近似等压燃烧进行了缸内喷雾及燃烧过程的模拟计算,主要考察了不同压缩比的燃烧室型线,以及喷油器喷孔参数对柴油机性能、缸内温度场、速度场和NO排放的分布的影响。
补充资料:DWP喷射气流干燥机
工作原理:
DWP型属喷射气流带式干燥类型,热风以狭缝流或孔束流向下或上下同时喷向输送带上的物料,由于喷射气带高达15m/s以上,故对流传热的传热膜极薄,传热系数大,干燥速度快。该设备用于不透气类物料时,上面喷射气流仍返回上面,下面喷出的气体仍返出下面,再参与循环。对透气性物料如涂膜布干燥等,也适用于片状物料及一些特殊物料的干燥。如果采用双向气流喷射,板材之类物料干燥后变形小。喷射气流干燥使用热源可以是蒸气、电、热风炉及燃油烟道气等。
应用范围:
喷射气流带式干燥专用设备,比如纸浆干燥一般为S型或M形结构的多层式,大型纸浆模则为单层式。前者输送为吊蓝型,后者为为网带输送型。并且热风温度、循环气体量、湿度、气流速度及气流束形式不为其它物料所通用,实际差别很大。
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技术参数:
名称\参数\序号 | DWP-Ⅰ | DWP-Ⅱ | DWP-Ⅲ | |
带宽m | 1.6 | |||
干燥段长m | 8 | |||
铺料厚mm | 10-80 | |||
使用温度oC | 50-120 | |||
蒸汽压力Mpa | 0.2-0.6 | |||
换热面积m2 | 330 | 296 | 259 | |
干燥时间h | 0.2-1.2 | |||
风机数量 | 3 | 2 | 2 | |
传动机功率Kw | 0.75 | |||
风机功率 KW | 7.5*3*2 | 7.5 3 | 7.5 3 | |
外形尺寸 | 10*2.1*3.6 |
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