gas cutting

Study and Application of Oxygen / Natural Gas Cutting Technique

氧-天然气切割工艺的研究与应用

Analysis on reason of gas cutting hot deformation and its prevention and control measure

气割热变形原因分析及防治措施

The Gas Cutting Analysis of New Type Propane Cutting Gas and Acetylene

新型切割燃气丙烷与乙炔的气割分析

Gas Cutting Control for Kui-9 Well and Knowledge of Offshore Well Control

葵9井气侵处理与海上井控认识

Blank and cut by gas cutting , and remove oxide .

用气割进行下料切割，并清除氧化物。

The Design of Gas Cutting Machine for the Shadow-shape Pipe Coupling

马鞍型管接头气割专机的设计

Study on the oxygen-natural gas cutting and welding technique

氧&天然气切割和焊接技术研究

Introduction About Design of Double Guns Gas Cutting Maching

双头气割机设计简介

The oxygen-natural gas cutting and welding technique for metal material were studied in this paper .

研究了氧&天然气金属切割和焊接技术。

Oxygen / fuel flashback arrestor and its application during gas cutting

氧、燃气回火防止器与其在气割作业中的应用

Complete shape gas cutting of profile of long-pitch chain wheel

长节距莲轮齿形的整体仿形气割

Study on Manual Gas Cutting Craft with Oxygen-acetylene Flame for Low-carbon Steel Thin Plate

低碳钢薄板氧-乙炔火焰手工气割工艺研究（乙炔）气割，氧炔熔化

The utility model relates to a gas cutting tool , particularly to a steel plate gas cutting tool .

本实用新型涉及气割工具，尤其涉及钢板气割工具。

Gantry type semi-automatic gas cutting machine

半自动龙门式气割机

When propane gas cutting low-carbon steel plate , the cost varies with the thickness of the steel plate .

用于低碳钢板气割时，气割成本随板厚不同而变化。

Comparative Test between Oxygen-LPG Cutting and Oxygen-acetylene Gas Cutting

氧液化石油气，氧乙炔气的切割对比试验

In the case of air containing oxygen of 20 % , cutting speed increases rapidly and is much better than gas cutting .

当工作气体含氧量为20%时，切割速度急剧增加，大大优于气割。

PCG-50 type multipurpose gas cutting machine

多用途PCG-50气割机

The manufacture characteristics of the penstock are as follows : ( 1 ) the steel plate is prepared and cut by semi automatic gas cutting method ;

其制作工艺主要有以下特点：（1）钢板切割下料采用靠模半自动气割方法；

Widely be used in the nonmetallic material , such as button , leather , lumber , plastic , electronic component , glass and gas cutting processing .

广泛用于非金属材料，如纽扣、皮革、木材、塑料、电子元件、有机玻璃等标记和切割加工。

Cooling gas cutting is one of the important branches of green cutting technology , and the precondition of research and application of this technology is to supply cold gas to the cutting zone .

低温冷风切削是绿色切削加工技术中的一个重要分支，而向切削区供给低温冷风是研究和应用该项技术的前提。

Hand-ashed producer Ring flange is often made according to the unloading processing technology of gas cutting with consuming both more time and idle material , and processing difficulty .

手工除尘气体发生炉气割下料加工工艺制造大型圆法兰，费时费料，且制造精度差。

The utility model not only ensures the quality of the gas cutting compasses and improves the working efficiency of gas cutting , but also reduces the cost and adapts to the working site .

本实用新型不仅确保气割圆的质量提高气割的工作效率，而且降低成本适应于现场。

Tersely illustrates the forming mechanism of gas cutting and gas coning with their reasonable gas flooding technology , measures of preventing impurities in water and CO 2 causing the damage of reservoir ;

简要介绍了气侵、气锥形成机理和合理的注气工艺及预防注入水和CO2气体中杂质带来的油层伤害措施；

An equipment of liquefied petroleum gas cutting and welding is developed , which is not only with less cost , more safety and better in cut surface quality , but also lower pollution than using acetylene .

开发了一种液化石油气割焊设备，采用液化石油气进行切割与焊接，与乙炔相比，不但更具有经济性、安全性和高的切口质量，而且对环境污染少。

Reducing the cost in the gas flame cutting by using value engineering

应用价值分析降低火焰切割成本

Defining of an Engineering Process of Gas for Cutting Metal

切割用工业燃气工程工艺流程的确定

Semi - Automatic Gas - Cutting Forming of the Groove on Large Diameter Spherical Shell

大直径球片坡口半自动气割成形

In the paper , it has been discussed to combine the function with cost in gas flame cutting rationally .

本文采用价值分析的方法，对火焰切割的功能与成本的合理结合问题进行了研究。

For different metal materials and cutting cross-section , the user can choose gas flame cutting and plasma cutting in two ways .

针对不同的金属材料和切割断面的要求，用户可选用气体火焰切割和等离子切割两种方式。