When objects require spray coating or spray welding, the user can close the high-pressure oxygen gas valve and open the powder feeding valve ( 4), so the hot spray device can work. 当需要喷涂或喷焊时,关闭高压氧阀,打开送粉阀(4),热喷涂装置即可工作。
Applying PLC to the plasma spray welding system was helpful for enhancing the quality of triple eccentric butterfly valve and the system stability. 采用可编程控制器(PLC)控制有助于提高三偏心蝶阀喷焊质量与系统稳定性。
Each spray orifice is provided with a single way valve which is swathed with a belt and cooperates with the spray orifice. 每个喷孔内均设一个单向阀,这个单向阀由包带缠裹而与喷孔配合。
Spray welding techology for sealing surface of gate valve on gas production wellhead 采气闸阀密封面喷焊工艺及性能
Design of PLC Applying to Plasma Spray Welding System for Triple Eccentric Butterfly Valve PLC应用于三偏心蝶阀等离子喷焊系统的设计
Elaborates Al sheet mill spray system, introduces mill spray control mechanism of electro-air proportional valve. 阐述铝箔轧机喷淋系统,介绍电&气比例阀在轧机油喷淋方面的控制机理。
Development of plasma spray welding equipment of triple eccentric butterfly-type valve 三偏心蝶阀等离子喷焊设备的研制
Investigation of tracking control system for plasma spray welding of triple eccentric butterfly valve 三偏心蝶阀蝶板自动等离子堆焊跟踪控制系统的研究
According to the technology requirements of the plasma spray welding of triple eccentric butterfly valve and the development trend of the equipment of plasma spray welding, this system is designed and manufactured. 根据三偏心蝶阀喷焊的技术要求和等离子喷焊设备的发展趋势,研制出三偏心蝶阀自动跟踪等离子喷焊设备。
This paper introduces a kind of principle of flow measurement that adopts siding structure efflux with double spray nozzle and magneto-electric transformation, which uses diaphragm valve and water steeling-proof to compose integration of IC card water current meter by IC card and monolithic processor. 本文介绍一种由双喷嘴侧射流流量测量机构、隔膜阀控制机构、防窃水结构、IC卡和单片机系统组成的一体化IC卡水表。
Oxy-acetylene Spray Welding on Diesel Outlet Valve Top 柴油机气阀顶部氧乙炔焰喷焊
Magnetic Field Analysis and Electromagnetic Force Calculation of a New-type Segments Spray Cooling Electromagnetic Valve 一种新型分段冷却电磁阀的磁场分析和吸力计算
The application of PLF-ⅰ motor spray valve in 30 m~ 3 polymerizer PLF-Ⅰ型电动喷淋阀在30m~3聚合釜中的应用
A kind of coaxial pulse tube refrigerator that used a symmetry spray nozzle as the resistance between the pulse tube and reservoir, instead of the orifice, adjusted valve or capillary tube was first presented and discussed in the paper. 首次介绍了一种采用对称喷嘴结构调相装置代替脉冲管和气库之间的阻力元件(小孔、毛细管或调节阀)的同轴脉冲管制冷机。
Spray fusing of copper alloy powder onto sealing surface of low pressure valve with oxygen-acetylene flame 低压阀门密封面火焰喷焊铜合金
Experimental study for atomization of a jet spray through a sprayer with a pin valve 通过针阀喷管喷射的射流雾化的实验研究
The effects of fuel spray distribution of injection nozzle, number of nozzle holes and opening pressure of nozzle needle valve on the performance of stratified combustion methanol engine were studied on a 1130 single cylinder diesel engine. 针对1130单缸柴油机研究了喷油嘴油线分布、喷油嘴孔数和喷油嘴针阀开启压力对分层燃烧甲醇发动机性能的影响。
Laser beam repair for porosity in plasma spray fusion layer of sealing face for air outlet valve 排气门密封面等离子弧喷焊层气孔的激光补焊
Hot spray coating process type of wear-resistant coating for the internal chamber of valve body is given and coating material is determined based on the analysis of wear type of internal chamber of valve body. ( 6) Experimental research on metal-seated high-temperature wear-resistant ball valve. 硬密封高温耐磨球阀阀体内腔耐磨衬里技术。在分析阀体内腔磨损形式的基础上,给出了阀体内腔耐磨涂层的热喷涂工艺形式并确定了涂层材料。(6)硬密封高温耐磨球阀试验研究。
Pixel blocks divided spray statistical discrimination according to the located crop heart, and ultimately to generate the corresponding control code spray. ( 4) A drive circuit using computer parallel port to control the solenoid valve was designed. 依据获得的株心位置,划分喷雾区块进行像素的统计判别,最终生成相应的喷雾控制指令编码。(4)设计了利用计算机并口控制电磁阀的驱动系统。
The concrete wet spraying machine, which is widely applied in Spray anchor bracing engineering field, is a type of special equipment, while S tube valve is one key component of the concrete pump. 混凝土湿喷机是一种广泛应用于地下工程喷锚支护的专用设备,而S管阀是其混凝土泵中一个至关重要的部件。