InFocus CR 18DMR manual 刀刃的选择

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2.切锯金属材料

注意

将底座紧紧按在工件之上。

切锯时请勿给刀刃施加异常力量。否则很容易 损坏刀刃。

根据切割物的构成或锯条的不同有时马达会锁 住。一旦马达锁住,请立即关闭开关。

(1)在作业前牢牢固定工件。(图 22

(2)在切锯金属材料时,请使用适当的机油(涡轮油 等)。未使用液体机油时,请给工件涂上润滑 油。

注意

若未使用机油,刀刃的使用寿命会大幅缩短。

3.切锯木料

切锯木料时,在开始操作前务必先牢牢固定工 件。(图 23

注意

切锯时请勿给刀刃施加异常力量。同时,请将 底座紧紧压在木料上。

4.切锯曲线

建议使用表 7(参照第 12 页)中的 BI-METAL刀刃,因为这种刀刃坚韧耐用。

注意

将材料切割成小圆弧时须降低进料速度,速度过快 可能会损坏刀刃。

5.插入切锯

使用本电动往复锯,可在木合板和薄板材料上进 行插入切锯。如图 25、图 26、和图 27 所示, 颠倒安装刀刃,可相当轻松地进行袋形切锯。请 尽量使用短而薄的刀刃。为此,建议使用第 12 页 表 7 中列出的 BI-METAL刀刃号码 132 号。在 切锯作业中请务必小心操作并遵守以下步骤。

(1)请将底座的下部(或上部)压在切锯材料上,使 刀刃前端脱离切锯材料并扣扳机。(图 24,图

25

(2)慢慢抬起把手并用刀刃一点一点地切入。(图

26,图 27

(3)紧紧抓住机身,直至刀刃完全切入材料。(图

28,图 29

注意

避免对金属材料进行切锯,否则很容易损坏刀 刃。

在刀刃前端压在切锯材料上时切勿扣扳机。否 则,当刀刃接触材料时很容易被损坏。

务必紧紧抓住机身缓慢地进行切锯。在切锯作 业中若对刀刃异常用力,则很容易损坏刀刃。

在 寒 冷 的 条 件 ( 低 于 摄 氏 零 度 ) 下 使 用 电 池 EB1826HL EB1830HL 会减弱转动扭力和减少 工作量。这只是暂时现象。在电池变热后会恢复正 常。

刀刃的选择

为了确保最大工作效率和效果,必须选择种类和厚度 最适合切锯材料的刀刃。

表中所示的工件尺寸,表示将底座设置于最靠 近充电式往复锯安装位置时的尺寸。须注意, 若将底座安装在远离充电式往复锯处,则工件 尺寸将变小。

1.HCS 刀刃的选择

6 HCS 刀刃的刀刃号码标示于各刀刃的安 装位置附近。请参照下面表 6 和表 8 来选择适当 的刀刃。

6HCS 刀刃

刀刃

用途

厚度

号码

(mm)

 

 

 

 

1

切锯直径小于 100mm 的钢管

2.56

 

 

 

2

切锯直径小于 30mm 的钢管

2.56

 

 

 

3

切锯直径小于 30mm 的钢管

3.5 以下

 

 

 

4

切锯和磨毛木料

5070

 

 

 

5

切锯和磨毛木料

30 以下

 

 

 

8

切锯直径小于 100mm 的聚氯

2.515

 

乙烯管

 

 

 

 

 

切锯和磨毛木料

100 以下

11

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Contents CR 18DMR Page Page 11.5 mm 充电式电池 作业上的一般注意事项 充电式往复锯使用上的注意事附 件 选购附件(分开销售) 电池的拆卸/安装法发热的电池冷却片刻。 电池类型后即可恢复其充电所需的正常时间。 较长时间保持电池性能的方法。操作前须知 卸下锯条 当锯条损坏时电锯的维护和检查 .移动基座刀刃的选择 维护和检查 检查炭刷(图 30) 换上新的炭刷时,请一定使用日立牌炭刷(代码 号:999058)。 更换炭刷清洁外部 请存放在温度低于 40C 并远离小孩的场所。 维修零部件一览表 ∶项目号 B∶代码号 C∶使用数 D∶备注General Operational Precautions Precautions on Using Cordless Reciprocating SAWSpecifications Standard AccessoriesApplications Battery REMOVAL/INSTALLATION Battery removalCharging ChargingHow to make the batteries perform longer Prior to OperationRegarding electric discharge in case of new batteries, etc 〈UC18YG〉HOW to USE Confirm that the battery is mounted correctlySwitch operation Dismounting the bladeSelection of Blades Cutting metallic materialsCutting lumber Sawing curved linesMaintenance and Inspection Modifications Page 6001VVCMPS2L Page 505

CR 18DMR specifications

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