Once the cutting process design deviation of mouth will lead to cutting nozzle failure and the operation failed.
一旦节流嘴工艺设计偏差时将引起节流嘴失效导致作业失败。
The cutting nozzle and divergent cutting nozzle produced by using said method are low in cost, high in efficiency and good in quality.
用此方法生产割嘴、扩散型割嘴成本低、效率高、质量好。
The present invention belongs to a method for manufacturing oxygen-acetylene (liquefied gas) cutting nozzle and divergent cutting nozzle.
本发明属于氧-乙炔(液化气)割嘴、扩散型割嘴新的制造方法。
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 addition, too much cutting speed and big nozzle height can cause and the increase of the poor incision width.
另外，过大的切割速度和过大的喷嘴高度都会引起切口上下宽度差的增加。
So, choose as far as possible to improve the nozzle of small high cutting speed and cutting quality is useful, but the nozzle at low altitude may cause double arc phenomenon.
所以，选用尽量小的喷嘴高度对提高切割速度和切割质量都是有益的，但是，喷嘴高度过低时可能会引起双弧现象。
Five, the nozzle height: refers to the nozzle surface and cutting the distance from the end, it constitutes the part of the whole arc long.
喷嘴高度：指喷嘴端面与切割表面的距离，它构成了整个弧长的一部分。
So in before cutting the thickness of the material according to the correct choice of cutting current and the corresponding nozzle.
所以在切割前要根据材料的厚度正确选用切割电流和相应的喷嘴。
The influence of bit cutting teeth and its jet nozzle on the flow field is taken into account in the simulation.
模拟中考虑了钻头的切削齿和射流喷嘴对流场的影响。
The self-feeding bit consists of the rotary nozzle, the cutting conformity device and the power supply device etc.
自进式钻头由旋转喷嘴、钻屑整合装置、推力提供装置等组成。
Simulation test shows that, (1) fixing ultra-high pressure nozzle on the bit edge is helpful to penetration with PDC cutting teeth;
室内模拟试验表明（1）超高压喷嘴安装在钻头刀翼上能辅助PDC切削齿破岩；
The alcohol group burning nozzle comprises the pneumatic cutting knife, a tubular fixing seat, an air vent, a gas and liquid conduit, a fixing cap and a gas and liquid cutting seat.
醇基燃烧喷嘴含有所述气动剪切刀、管式固定座、通气孔、气液疏导管、固定帽和气液切割座。
Functions of cutting gun nozzle replacement, displacement punching and removable parts.
更换割枪枪嘴、位移穿孔、移动零件功能。
Although hose operation will affect the nozzle pressure, pump will continue to feed the listed precise pressure (don't make the pump idle and start up the cutting head at the same time).
尽管水管运行会影响喷嘴压力，泵也要持续(不能使泵空载，同时启动切割头)输送列出的精确压力。
Use: After the rolling. The inner tube of a tyre will go through the complete auto production line. Such as cooling, blowing dry, cutting out, boring coving nozzle and spraying dust etc.
内胎自动生产设备用途：内胎从压出机压出后，经过冷却、吹干、裁断、打孔贴嘴、喷粉、收取等全自动整套生产线。
Use: After the rolling. The inner tube of a tyre will go through the complete auto production line. Such as cooling, blowing dry, cutting out, boring coving nozzle and spraying dust etc.
内胎自动生产设备用途：内胎从压出机压出后，经过冷却、吹干、裁断、打孔贴嘴、喷粉、收取等全自动整套生产线。
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