FDJ-120其她名稱：
（切割鋸、錨索切割鋸、馬刀鋸、往復(fù)鋸、臺(tái)灣小鋸床、帶鋸、切管鋸、鋸管機(jī)）
規(guī)格參數(shù)：
型號(hào) FDJ-120、FDJ-230
功率 1.5kw
重量 6kg
鋸身材質(zhì) 不銹鋼
鋸條材質(zhì) 含鈷高速工具鋼
鋸路 220mm
鋸深 180mm
齒距 0.2mm
鋸條厚度 0.1mm
【切割材料及適用范圍】
鐵管、鋼筋、電纜、銅管、鐵棒、銅棒、錨桿、錨索、鋼筋網(wǎng)、工字鋼、槽鋼、U型鋼、H鋼、角鋼、礦工鋼、軌道鋼、C型鋼。
主要適用于：礦井掘進(jìn)支護(hù)、隧道掘進(jìn)支護(hù)、邊坡錨噴支護(hù)、地鐵施工、橋梁施工、鋼筋拆除回收、化工治煉廠、天然氣開采、高危潮濕的隧道、水下及狹窄的空間作業(yè)
特點(diǎn)：
無火花：切割不產(chǎn)生火花，安全防爆，特別適合礦井等高瓦斯區(qū)域作業(yè)
冷切割：采用含鈷高速工具鋼，使得鋸條可以較長(zhǎng)時(shí)間切割，不會(huì)因高溫而使切割效果下降。
機(jī)動(dòng)性強(qiáng)：重量輕、體積小使得單人操作游刃有余。
結(jié)構(gòu)簡(jiǎn)單：拆裝維修比較方便。
為了安全作業(yè)需要注意以下幾點(diǎn)：
1、用鋸的重量來控制切割壓力。對(duì)于較軟的材料來說，這樣的重量已經(jīng)足夠。過多的壓力會(huì)降低鋸片的速度。對(duì)于較硬的材料，可以通過加壓的方式來降低鋸片的轉(zhuǎn)動(dòng)速度。切割是保持鋸筆直。鋸片的任何扭曲或歪斜都可能降低其使用壽命
2、關(guān)閉空氣馬達(dá)時(shí)，釋放閥桿。
3、更換鋸片前，務(wù)必?cái)嚅_空氣軟管，并推動(dòng)閥桿以釋放掉馬達(dá)內(nèi)的壓力。
4、順時(shí)針轉(zhuǎn)動(dòng)調(diào)整手柄以便釋放鋸片導(dǎo)桿上的張力。然后釋放側(cè)面板的鎖以便打開側(cè)面板。然后從驅(qū)動(dòng)輪上取下鋸片并將其從鋸帶導(dǎo)桿上松開。
5、下次切割開始前，鋸片必須保持運(yùn)動(dòng)狀態(tài)。氣動(dòng)鋸時(shí)，鋸片不能接觸任何表面。
6、了解所需切割的材料，如有必要可以通過降低空氣壓力來降低鋸片的轉(zhuǎn)動(dòng)速度。
7、確保牢固固定了所需切割的材料，防止其移動(dòng)。
8、氣動(dòng)空氣馬達(dá)時(shí)，用手指按壓閥桿，然后開始切割。
9、斷開空氣軟管時(shí)，關(guān)閉空氣軟管閥。斷開前，先打開空氣閥給軟管減壓。
FDJ-120 her name:
(cutting saw, anchorage cut saw, horse knife saw, reciprocating saw, Taiwan small saw, band saw, sawing, sawing machine)
Specification beter:
Type FDJ-120, FDJ-230
Power 1.5kw
The weight of 6kg
The saw body material stainless steel
The blade material cobalt high speed tool steel
Saw 220mm
Deep saw 180mm
Pitch 0.2mm
The blade thickness 0.1mm
[cutting materials and scope of application]
Iron, steel, copper, iron, copper, cable, anchor, steel mesh, I-beam, channel steel, U steel, H steel, steel, steel, steel, coal miners C steel rail.
Mainly applies to: mine excavation support, tunnel excavation and supporting, slope shotcreting support, subway construction, bridge construction, steel, chemical, dismantling and recycling refinery gas exploitation, high wet tunnel, underwater and narrow space operation
Characteristic：
No spark: cutting does not produce sparks, safety and explosion-proof, especially suitable for mine and other high gas area operation
Cold cutting: the use of cobalt high speed tool steel makes the saw blade cut for a long time, and the cutting effect will not be reduced because of the high temperature.
Strong maneuverability: light weight and small volume make it easy for single person to operate.
The structure is simple: it is convenient to disassemble and repair.
In order to work safely, we need to pay attention to the following points:
1, 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
2. When the air motor is closed, the stem is released.
3. Before replacing the saw, be sure to disconnect the air hose and push the stem to release the pressure of Madane.
4, 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 sawing guide rod.
5. The saw blade must remain moving before the next cutting begins. The saw blade can't contact any surface when a pneumatic saw.
6, 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.
7, ensure that the required cutting material is firmly fixed to prevent its movement.
8. When pneumatic air motor is operated, the stem is pressed with the finger, and then the cutting is started.
9. When the air hose is disconnected, the air hose valve is closed. Before disconnecting, open the air valve and decompress the hose.
