产品简介

无电切割条（笔）

Non-electrical cutting strip (pen)

 

一、 产品简介

I. Product Introduction

无电切割技术是基于自蔓延技术发展而成的一种新的切割技术。该项技术摆脱了传统切割产品对外界能源的依赖，即能够在没有电源、气源及大型辅助设备的情况下对金属工件实施切割。

Non-electrical cutting technology is a newly evolved cutting technology based on the self-propagating technology. The new technology gets rid of the dependence on outside energy of traditional cutting products, which means that non-electrical cutting strip (pen) can cut metal workpieces in the absence of power supply, gas supply and major auxiliary equipment.

该产品主要应用于应急抢险、交通救援、重大灾害后实施救援的、一种新型切割产品。

This product is a new cutting product mainly used in emergency rescue, traffic rescue and rescue implementation after major disasters.

二、 产品特点：

II. Product Features:

1、 操作简单，方便携带

1. Easy to use and convenient to carry

2、无须使用电源、气源和其他辅助设备

2. Do not need to use power supply, gas supply and other auxiliary equipment

3、用火机或火柴即可点燃

3. Can be ignited with a lighter or a match

4、使用范围广泛

4. Can be used in a wide range

   三、无电切割条（笔）技术特性与尺寸、质量

III. Non-electrical cutting strip (pen), size and quality of non-electrical welding strip (pen)

  无电焊接焊条主要技术特性与尺寸、质量

Non-electrical cutting strip (pen), size and quality of non-electrical welding strip

外形尺寸（mm） Size	≤
最大总质量（㎏） Maximum total mass	≤0.41
适用切割材料 Applicable cutting materials	Q235、Q255、Q275等 Q235, Q255, Q275, etc.
最大切割厚度（mm） Maximum cutting thickness	≤28
最大切割速度（） Maximum cutting speed	≤2.5
工作温度（℃） Operating temperature	-50℃～+70℃
贮存极限温度（℃） Storage temperature extremes	-40℃～+50℃
湿度 Humidity	≤95%（25℃）
贮存寿命 Storage Life	≤2 ≤ 2years
切割速度（） Cutting speed	≈15
单人操作展开时间（min） Operation time of one single person	≤3

三、 使用方法

IV. Using Instructions

无电切割技术的基本操作技术主要包括“引燃”和“运条”两种动作。切割过程中，运用好这两种基本操作，才能保证切割质量。基本操作步骤如下：

The basic operation techniques of the non-electrical cutting strip (pen) are the following two actions: "ignition" and "cutting control". The cutting quality can only be ensured if these two basic actions are made good use of during the cutting process. The basic operation steps are as follows:

1、 做好必要的防护并且准备好待切割工件后，将切割笔置于待切工件切口上方约1～2，用火机引燃引火线后即可实施切割。无电切割产品实施切割依靠的是药剂自蔓延反应产生的热量和高温射流，因此在切割开启阶段，应注意观察切缝的变化，当待切工件形成切口并保持一定深度后，再开始沿着切割方向移动切割笔。

1. After doing the necessary protection work and prepare ready the workpiece to be cut, place the cutting pen about 1 to 2 mm over the incision of the workpiece to be cut, and then begin to cut after igniting the fuse with a lighter. Non-electrical cutting products cut relying on the heat and high-temperature jet flow generated by the agents when they do self-propagating reaction, thus at the start-up phase of cutting, we should pay attention to the changes of the cutting seams. Move the cutting pen along with the cutting direction when an incision forms on the surface of the workpiece to be cut and maintains a certain depth for a while.

2、切割过程中，切割笔相对切口所做的各种动作的总称叫“运条”。运条动作需要切割笔末端有两个基本动作要互相配合，即沿着切割笔轴线向工件送进和沿着切口方向向前移动。

2. The various operations done with the cutting pen to the incision are collectively called "cutting control". "Cutting control" operation need to do two cooperative and basic movements with the end of the cutting pen, that are, moving the cutting pen to the workpiece along with the axis of the cutting pen and moving the cutting pen forward down the direction of the incision.

3、实施切割后，等待30秒～40秒，待工件冷却后即可对切口周围的熔渣进行清理。清渣时，用清渣锤由里向外轻轻敲打焊渣即可。敲击时幅度要小，尽量减少飞溅范围，避免高温熔渣烫伤。

3. After the implementation of cutting, cool the workpiece for 30 seconds to 40 seconds before you clean up the slags around. When cleaning up the slags, use a slag hammer to gently tap the slag from the inside to the outside. The taping amplitude should be small, in order to minimize the splashing range so that to avoid burns caused by high temperature slags.

   五、切割实例

V. Cutting Demonstration

实际操作中，切割实例如下图所示。

There is a cutting demonstration shown below.

  

1.取出切割笔Take out the cutting pen                    2.点火Ignite

  

3.实施切割Begin to cut                     4.切割完成Finish cutting

 

5.切割完成后近景A close shot of the workpiece after cutting

 

   六、注意事项：

VI. Precautions:

1. 实施切割以前务必对产品进行检查，对出现残损、破裂、褶皱等缺陷的产品，严禁使用。

1. Check the cutting pen before cutting. It is strictly prohibited to use the pen which appears damages, cracks, wrinkles and other defects.

2. 实施切割时，操作者应当佩戴相应护具。操作人员尽量远离烟尘飘逸方向。

2. Operators should wear appropriate protective gears when they operate the cutting. Operators should operate the cutting far away from places full of flowing smoke and dust.

3. 点燃时，操作人员应当注意安全，防止灼伤身体。

3. When lighting the cutting pen, operators should pay attention to safety, to avoid burning the body.

4. 无电切割笔一旦引燃无法熄灭，因此实施切割时应当选择适当长度的产品。如果工件切断后，切割笔尚未燃完，勿使之对着人或其它物体燃烧。应该使燃弧向下，尽量使之靠近地面，直至燃烧完全。

4. Once ignited, the non-electrical cutting pen cannot be extinguished, and therefore we should select a cutting pen with appropriate length when operating cutting. If the workpiece is cut off but the burning pen is still burning, do not let it burn at people or other objects. Face the burning arc down, try to keep it close to the ground until complete combustion.

   七、常见故障分析与排除

VII. Common failure analysis and troubleshooting

无电切割笔操作时常见故障是热量不足，不能够实施切割。

The common operation fault of the non-electrical cutting pen is when it lacks heat, it cannot implement cutting.

上述故障主要有两种可能：一是所选的产品与待切工件不匹配；二是运条速度过快。

解决方法主要是规范操作技法。

There are two main possibilities for the above failure: First, the cutting pen selected does not match the workpiece to be cut; second, the “cutting control” operation is too fast.
The main solution is to regulate the operation techniques.

   八、产品用途

VIII. Product Usage

无电切割笔主要用于应急抢险、交通救援、重大灾害后抢修抢建等极端场合……

Non-electrical cutting pens are mainly used for emergency rescue, traffic rescue, rush repair and building after major disasters and other extreme situations ......

   九、产品规格

IX. Product Specifications

无电切割笔规格

Specifications of the non-electrical cutting pen

长度 Length	直径 Diameter	钢板厚度 Still plate thickness	钢筋直径 Bar diameter
160mm	12mm	3mm	10mm
160mm	15mm	5mm	16mm
备注：针对其他尺寸和特殊位置实施切割的需求，可以进行定制 Note: It can be customized for other sizes and special positions

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