古交市矿用防防爆无火花多功能切割锯

FDJ-120其她名称：
（切割锯、锚索切割锯、马刀锯、往复锯、台湾小锯床、带锯、切管锯、锯管机）
规格参数：
型号              FDJ-120、FDJ-230
功率             1.5kw
重量              6kg
锯身材质     不锈钢
锯条材质     含钴高速工具钢
锯路             220mm 
锯深             180mm
齿距             0.2mm
锯条厚度     0.1mm

【切割材料及适用范围】
铁管、钢筋、电缆、铜管、铁棒、铜棒、锚杆、锚索、钢筋网、工字钢、槽钢、U型钢、H钢、角钢、矿工钢、轨道钢、C型钢。
主要适用于：矿井掘进支护、隧道掘进支护、边坡锚喷支护、地铁施工、桥梁施工、钢筋拆除回收、化工治炼厂、天然气开采、高危潮湿的隧道、水下及狭窄的空间作业

特点：
无火花：切割不产生火花，安全防爆，特别适合矿井等高瓦斯区域作业
冷切割：采用含钴高速工具钢，使得锯条可以较长时间切割，不会因高温而使切割效果下降。
机动性强：重量轻、体积小使得单人操作游刃有余。
结构简单：拆装维修比较方便。

为了安全作业需要注意以下几点：

1、用锯的重量来控制切割压力。对于较软的材料来说，这样的重量已经足够。过多的压力会降低锯片的速度。对于较硬的材料，可以通过加压的方式来降低锯片的转动速度。切割是保持锯笔直。锯片的任何扭曲或歪斜都可能降低其使用寿命
2、关闭空气马达时，释放阀杆。
3、更换锯片前，务必断开空气软管，并推动阀杆以释放掉马达内的压力。
4、顺时针转动调整手柄以便释放锯片导杆上的张力。然后释放侧面板的锁以便打开侧面板。然后从驱动轮上取下锯片并将其从锯带导杆上松开。
5、下次切割开始前，锯片保持运动状态。气动锯时，锯片不能接触任何表面。
6、了解所需切割的材料，如有必要可以通过降低空气压力来降低锯片的转动速度。
7、确保牢固固定了所需切割的材料，防止其移动。
8、气动空气马达时，用手指按压阀杆，然后开始切割。
9、断开空气软管时，关闭空气软管阀。断开前，先打开空气阀给软管减压。
FDJ-120 pneumatic hand-held cutting saw is my company for high risk, safety factor particularly demanding work environment, such as chemical. Refinery. Natural gas mining. High risk wet underwater tunnel, and narrow space operations, especially in high gas coal mine explosion. Shanxi million of new multi Zejin pneumatic mining machinery and equipment limited company independent research and development of hand-held cutting tools. It uses Taiwan imported pneumatic motor as power output, uses compressed air as power source, and does not use power. The pneumatic handheld cutting saw is not only light in weight, simple in operation and convenient to carry zero spark, but also to improve work efficiency. The safety and reliability of this product is an ideal pneumatic cutting tool for high risk industry.
1. Technical parameters: 1 applicable materials: stainless steel, aluminum, copper, chromium alloy, nickel base alloy, glass, fiber, wood, plastic, wire rope and so on. 2 cutting range: 120mm*120mm circular material, 220mm*120mm square material. 3 working pressure: 0.3 - 0.8Mpa4 external size: 650*210*270
Two. Light rail heavy mining track 3 minutes 5 minutes three. Advantages of 1.90 degrees 45 degrees straight, oblique, vertical cutting machine. 2. running speed is only 1/60 of sand turbine, safe and free of spark. The 3. slit is narrow 0.5mm, the cutting surface is smooth, the precision is high, no slag and no decarburization. The 4. saw blade has long service life, low cost of cutting, and the service life of a sawing is equal to 50-80 pieces of grinding wheel, and the electric energy sawing is 60% energy saving.
Usage method：
1, understand the material needed to cut, if necessary to reduce the speed of rotation of the saw blade by reducing the pressure of the air.
2, ensure that the required cutting material is firmly fixed to prevent its movement.
3. When pneumatic air motor is operated, the stem is pressed with the finger, and then the cutting is started.
4, use the weight of the saw to control the cutting pressure. This weight is enough for softer materials. Too much pressure can reduce the speed of the saw blade. For harder materials, the speed of rotation of the saw blade can be reduced by pressure. The cutting is to keep the saws straight. Any twist or skew of the sawblade may reduce its service life. (notice: avoid debris that may fall after cutting. When the cutting is about to be finished, do not make the saw touch your body, the workpiece, or the other people in the vicinity.
5. When the air motor is closed, the stem is released.
6. The saw blade must remain moving before the next cutting begins. The saw blade can't contact any surface when a pneumatic saw.
7. When the air hose is disconnected, the air hose valve is closed. Before disconnecting, open the air valve and decompress the hose.
8. Before replacing the saw, be sure to disconnect the air hose and push the stem to release the pressure of Madane.
9, adjust the handle clockwise to release the tension on the sawing guide rod. Then release the lock of the side panel so as to open the side panel. Then remove the blade from the drive wheel and release it from the guide rod of the saw