适用于交叉孔去毛刺及盲孔底部表面抛光的自动化工艺。
最大长度可达170mm

Ideal for the AUTOMATION of cross-hole deburring and bottom surface finishing of dead-end holes.
Added Long Shaft (Full length 170mm)

特性 Features

• 氧化铝纤维线材制成的磨棒提供了强力的顶端研磨能力
• 离心力使磨棒充分散开，可有效的去除交叉孔中的毛刺
• 精确的去除机加工后基础厚度的小于0.1mm处的毛刺
• 也可用于圆孔内壁的抛光或扩孔

• Powerful tip grinding with “XEBEC Cutting Fibesr” in rods made of Alumina Fiber abrasive stone.
• Centrifugal force spreads out the rods and efficiently removes cross-hole fine burrs in cylinders.
• Precision removal of all fine burrs where the base thickness is 0.1 mm or less after machining.
• Can also be used for polishing or scale removal on inner wall surfaces of cylinders.

φ4mm交叉孔去毛刺过程
Deburring of cross-hole burrs generated in φ4mm drill processing

加工方法：从主孔两侧加工
Processing method：Processing from both sides of the primary processing hole.

| 材料 Material：S45C | 使用工具 Applied Tool : CH-A12-5M | 工具转速 Tool rpm : 10,000rpm
| 主孔直径 Bore diameter in primary processing : φ10mm | 副孔直径 Bore diameter in secondary processing : φ4mm
| 深入速度 feed rate : 5mm/sec

材料和构造 Material and Structure

■ 材料 世界上第一支陶瓷纤维油石制成的线材 每一根氧化铝纤维由1000个水晶结构的氧化铝单体组成，每个单体的直径只有10微米，使得其顶端拥有1000个高密度的切削刃口。 切削刃口可在加工过程中自行尖锐，以提供稳定而持续的研磨能力。 One Alumina Fiber Rod is made by binding together 1,000 Alumina Fiber Filaments which have the ideal crystal structure for grinding, each is only 10μm in diameter. The tip has 1,000 high-density cutting edges. The self-sharpening action of the cutting edge on the Fine Alumina Fiber Rod tips provides superior grinding performance. Continuous cutting edges provide stable and continuous grinding performance. ■ 構造 硬质线材拥有高度磨削能力，灵活的刷子形状可以柔软的接触工作表面

用途·事例 Usage, Applications

■ 用途

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• 交叉孔去除毛刺（基础厚度0.1mm或更小）
• 圆孔如螺丝孔的内壁抛光，去除EDM层
• 盲孔底端表面抛光

• Removal of fine burrs (base thickness is 0.1mm or less) generated around cross-holes.
• Polishing of inner wall surfaces of cylinders such as screw holes, and removing EDM scale.
• Polishing the bottom surface of dead-end holes.

■ 事例

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查看应用动画

部件 Workpiece name	用途 Usage	加工内容 Contents
喷油器体 Injector body	底面抛光 Bottom surface finishing	底部交叉孔去毛刺（斜孔） Bottom cross-hole deburring（slanted hole）
喷油嘴 Injector nozzle parts	底面抛光 Bottom surface finishing	钻孔后底面去毛刺 Deburring bottom surface after drilling
发动机喷管 Engine nozzle	交叉孔去毛刺 Cross-hole deburring	内壁抛光和交叉孔去毛刺 Inner wall surface finishing and cross-hole deburring
燃油喷嘴零件 Fuel injector parts	底面抛光 Bottom surface finishing	锥形孔内壁去毛刺 Deburring inner wall surface of tapered hole
发动机泵零件 Engine pump parts	内壁去毛刺 Inner wall surface deburring	端铣后内壁去毛刺 Inner wall surface deburring after end milling
凸轮轴 Camshaft	交叉孔去毛刺 Cross-hole deburring	钻孔后交叉孔去毛刺 Cross-hole deburring after drilling
传动轴 Shaft （for transmission）	交叉孔去毛刺 Cross-hole deburring	钻孔后与其他去毛刺刀具组合去除交叉孔毛刺 Cross-hole deburring by combined with another deburring tool after drilling.
曲轴 Crankshaft	交叉孔去毛刺 Cross-hole deburring	钻孔后油孔去毛刺（斜孔） Deburring oil hole after drilling (slanted hole)
轨道 Rail	交叉孔去毛刺 Cross-hole deburring	钻孔后φ0.8mm偏心孔去毛刺和内壁抛光 Deburring and inner wall finishing after drilling of φ0.8mm（eccentric hole）
SCV壳 SCV housing	底面抛光 Bottom surface finishing	盲孔端铣后底端平面去毛刺 Deburring bottom surface of dead end hole after end milling

比较 Comparison

• 去毛刺效率是金刚石尼龙刷的6倍
• 寿命比金刚石尼龙刷长7倍以上
• 对圆孔内部没有伤害
• 广泛的应用范围（有φ5～20mm 的3种规格）
• 磨棒的形状不会缺损，提供了比尼龙刷和钢丝刷更持久稳定的去毛刺能力

• Around 6 times the deburring efficiency of diamond abrasive-impregnated nylon brushes, and twice that of Product F.
• Over 7 times longer life than diamond abrasive-impregnated nylon brushes and over 3 times longer than with Product F.
• No damage to the inside of the cylinder unlike Product F.
• Wide application range (φ5～20mm with 3 sizes)
• More consistently stable deburring performance compared to nylon or a wire brushes because the rods shape stays intact.

■不存在像尼龙刷或钢丝刷的变形情况，在干湿加工过程中都能保持稳定的去毛刺能力
■ There is virtually no fiber rod configurational change unlike abrasives-impregnated nylon or wire brushes. Deburring performance remains stable in both wet and dry processing.

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线材的弯曲复原性、耐热温度、在水中浸泡后的拉伸弹性对比
Comparison of bend recovery, heat resistance, rod tensile elasicity rate with water immersion

　

从左至右：铜丝刷、钢丝刷、磨料尼龙刷、XEBEC纤维磨棒
From left to right ： Brass wire, steel wire, abrasives-impregnated nylon brush, XEBEC Fiber Rod

　

	XEBEC 纤维磨棒 XEBEC Fiber Rod	尼龙刷 nylon brush	铜丝刷 Brass wire
弯曲复原性 Bend Recovery	100%	88%	82%
耐热温度 Heat resistance	150	90	-
在水中浸泡后的拉伸弹性（浸泡25小时） Rod tensile elasity rate with water immersion (25 hours immersion)	100%	50%	-

　

使用方法　Use

1. 根据孔径选择适当尺寸的磨棒 (详见表 (1).)
2. 将工具转速调到 8000～12000rpm
3. 执行以下 steps 1～4

　

1. Choose the proper tool size according to the target bore diameter in primary processing.(Refer to below (1).)
2. Set the tool RPM to the most effective for the deburring process between 8000～12000rpm.
3. Follow steps 1～4 below.
　

　

*首先将磨棒插入圆孔一端，然后打开开关 * First insert the tip of the tool into the cylinder, and then switch “ON”. [Step1] 打开开关前先把磨棒插入孔中 [Step2] 在即将到达交叉孔前开始转动 [Step3] 将刷子前后移动 [Step4] 在磨棒退出前停止转动 [Step1] Insert the tool into the hole before switching "ON". [Step2] Start rotation just before reaching the cross-hole. [Step3] Work the brush back and forth within the workpiece. [Step4] Stop tool rotation before withdrawing the tool from the hole. *为更彻底的去毛刺，可从工作区另一端重复步骤1～4 *For effective deburring, repeat steps 1 to 4 from the opposite side of the workpiece.

<表 (1)> <Remark (1)> Brush Diameter and Target Bore Diameter Chart 目标孔直径 Target Bore Diameter In Primary Processing 刷子直径 Brush Diameter 产品编码 Product Code φ5~φ8mm φ3mm CH-A12-3M CH-A12-3L φ8~φ10mm φ5mm CH-A12-5M CH-A12-5L φ10~φ20mm φ7mm CH-A12-7M CH-A12-7L

■标准加工转速
■Standard rpm for processing

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*以上的是工艺中的建议最小转速
去毛刺效果受毛刺尺寸和工件材料的影响，所需的实际转速可能大于上表所示转速

*The RPM above are the required minimum RPM for processing.
As deburring performance depends on the burr size and workpiece material, RPM greater than indicated above may be required for processing.