cutting nozzle

Through lowering the air inlet total pressure, reducing the compression angle of air, increasing the nozzle length, cutting down the nozzle radius and the axial gap of electrode, the arc ignition energy can be improved.

通过减小流动压差、缩小空气压缩角、增加喷孔长度、减小喷孔半径以及减小轴向间隙等可以有效提高电弧的点火能量。

Numerical control system for steel plate cutting machine with attitude controllable cutting nozzle

可控切割嘴姿态角的钢板火焰切割机数控系统

Numerical Simulation Study on Structure Design and Parameters Optimization of High Pressure Water Jet Cutting Nozzle

高压水射流切割喷嘴的结构设计和参数优化数值模拟研究

Torch height controller is used to adjust the distance between steel plate and cutting nozzle, in order to assure cutting quality and prolong the using of the cutting nozzle.

无论是火焰还是等离子切割，都必须保证割嘴离钢板的高度处于最佳的状态，从而得到最佳的切割效果和最长的割嘴使用寿命。

In this article, some main factors which affected the performance of plasma cutting machine is introduced, which including material of workpiece, cutting current, air pressure and flux, nozzle diameter and operating method, the material of electrode and the consumptive features.

介绍了影响等离子切割机使用效果的几个主要因素如工件材质、切割电流、空气压力和流量、喷嘴孔径、操作手法等，以及电极制造材料和消耗特性。

Investigation of Cutting Nozzle in High Pressure Water Jet

高压水切割喷嘴的研究

In the cutting system, nozzle is one of the most important components and its geometric parameter directly influences cutting characteristics.

在磨料水射流系统中，切割喷嘴是关键部件之一，而喷嘴的几何参数设计直接影响切割性能。

Taking into consideration all the requirements based on the design of a high pressure water abrasive cutting nozzle, and a number of dimensions is analyzed.

综合考虑各种要求的基础上设计了一种高压水切割用磨料喷头，并对一些尺寸参数进行了分析。