金建企業股份有限公司

銑刀產品目錄

JRR型銑刀
JR型銑刀
JCB型銑刀
BGA專用銑刀
JLR型銑刀
JLRR型銑刀

 

 

铣刀简介

材质分析 (Material Composition):

材质级别 Grade

6UF

材质成分

碳化钨93%", 6%hra,钛、钒、钽、其他1%

密度 Density

14.75 g/cm³

WC颗粒

UF

硬度 Hardness

2050 HV, 94.4 HRA

抗折力 Transverse Rupture Strength

2850 N/mm²

抗压强度 Compressive Strength

9000 N/mm²

破坏韧性 Fracture Toughness

8 MN/m

热膨胀系数 Accelerated Weathering

5.3 ×10-6/

热传导系数 Thermal Conductivity Coefficient

85 W/m

PCB铣刀有效刃长规格表与生产操作参数(材料物件为FR-4)
Recommended operating parameter (for FR-4 material)

铣刀规格(D)
Diameter
+0   -0.03

有效刃长(I)
Flute Length
+0.03   -0

铣刀转数
Spindle Speed
(rpm/min)

切削速度
Feed Rate
(m/min)

0.5mm(BGA)

3mm

41k-43k

0.2-0.3

0.6mm(BGA)

3mm

41k-43k

0.2-0.3

0.7mm(BGA)

3mm/4mm

41k-43k

0.2-0.3

0.8mm

4.5mm/5mm/5.5mm

38k-42k

0.4-0.5

0.9mm

6mm

38k-42k

0.4-0.5

1.0mm

6mm/7mm

38k-40k

0.5-0.6

1.1mm

7mm

33k-36k

0.5-0.6

1.2mm

6mm/7mm

33k-36k

0.6-0.7

1.3mm

7mm

33k-35k

0.6-0.7

1.4mm

7mm

33k-35k

0.7-0.8

1.5mm

8mm/9mm

33k-35k

0.7-0.8

1.6mm

8mm

33k-35k

0.8-0.9

1.7mm

8mm

30k-33k

0.8-0.9

1.8mm

9.5mm

30k-33k

0.9-1.0

1.85mm

9.5mm

30k-33k

0.9-1.0

1.9mm

9.5mm

30k-33k

0.9-1.0

2.0mm

10.5mm/11.5mm

30k-32k

0.9-1.0

2.3mm

11.5mm

28k-30k

0.9-1.0

2.38mm

11.5mm

28k-30k

1.0-1.2

2.4mm

10.5mm/11.5mm

28k-30k

1.0-1.2

2.5mm

11.5mm

28k-30k

1.0-1.2

2.7mm

10.5mm

20k-22k

1.0-1.2

2.9mm

11.5mm

18k-23k

1.0-1.2

3.0mm

12mm

18k-23k

1.0-1.2

3.175mm

12mm

18k-23k

1.0-1.2

铣刀长度选用以及叠板厚度计算方法
Method of calculation for required flute length base on PCB stack height:

刃长选用=排屑空间+上盖板厚度+叠板厚度+钻透深度
Required Flute Length = Clearance for material removal + Surface board thickness + Stack height + Depth of tool in base board

各种铣刀之用途及其特性(Our Products):

(一) JRR型铣刀(JRR series):

特性(Features):

适用于PCB外周及开槽加工刀具,有钻石目形状的切刃,重视切屑的排出性,加工板面光滑是以延长刀具寿命为目的而设计的。
Suitable for tooling up the edge of PCB and groove cutter. In addition to diamond eye cutting shape, it functions well to release cutting waste. Smooth processing board face is designed to lengthen the cutter life.

(二) JR型铣刀(JR series):

特性(Features):

右旋刀刃螺纹状铣刀,针对板边要求高精密细度而设计,适用于PCB金手指端面加工及精度高之板材修边加工。
Milling cutter with a right-turn blade edge is designed for board sides requiring high precision. It is suitable for PCB golden-finger surface processing and precision board edge trimming.

(三) JCB型铣刀(JCB series):

特性(Features):

右旋切刃沟宽且深,左旋段屑刃呈细密排列设计应用于基板、裸铜板及各种较硬板材。
Right-turn cutter with wide and deep blade groove.
Left-turn cutter in delicate lineup is applicable to paperboards, naked copper boards and various super hard boards.

(四) BGA专用铣刀(BGA series):

特性(Features):

铣刀外径介于0.5-0.75之间,适用于BGA外周及开槽加工刀具,有钻石目形状的切刃,重视切屑的排出性,加工板面光滑是以延长刀具寿命为目的而设计的。
Suitable for tooling up the edge of BGA and groove cutter. In addition to diamond eye cutting shape, it functions well to release cutting waste.
Smooth processing board face is designed to lengthen the cutter life.

(五) JLR型铣刀(JLR series):

特性(Features):

左旋刀刃螺纹状铣刀,针对板边要求高精密细度而设计,适用于PCB金手指端面加工及精度高之板材修边加工,成型机台的吸尘装置于下方者专用。
Milling cutter with a Left-turn blade edge is designed for board sides requiring high precision. It is suitable for PCB golden-finger surface processing and precision board edge trimming.

(六) JLRR型铣刀(JLRR series):

特性(Features):

适用于PCB已上件板,切断边加工刀具,有钻石目形状的切刃,重视切屑的排出性,加工板面光滑是以延长刀具寿命为目的而设计的,成型机台的吸尘装置于下方者专用。
Cutting tool suitable for Assembled PCB and additional rework processes . In addition to diamond eye cutting shape, it functions well to release cutting waste.
Smooth processing board face is designed to lengthen the cutter life.

 

JRR型銑刀 / JR型銑刀 / JCB型銑刀 / BGA專用銑刀 / JLR型銑刀 / JLRR型銑刀

 

logo

金建企業股份有限公司Jin-Jian Enterprise Co.,Ltd.
金建光電股份有限公司Jin-Jian Optronics Co., Ltd
.

http://www.jin-jian.com.tw