electroformed hub dicing blade is used for cutting Silicon Wafers, copper wafer, IC/LED Packages, Compound Semiconductor Wafers (GaAs, Gap),Oxide Wafers (LiTaO3), Optical Glass
Electroformed hub dicing blade is made by using an ultra-thin diamond wheel and a high precision aluminum alloy hub.
Applications of hub dicing blade:
cutting Silicon Wafers, copper wafer, IC/LED Packages, Compound Semiconductor Wafers (GaAs, Gap),Oxide Wafers (LiTaO3), Optical Glass
The features of hub type dicing blade:
* improving balance between blade life and processing quality (in particular backside chipping)
* Strengthens rigidity, Reduction in wavy cutting and blade wear under high load conditions
* precise control of diamond grit size, diamond concentration, and nickel bond hardness to reduce splitting on the edges
* Realizes high speed wafer cutting after laser grooving.
The specification of hub type dicing blade:
Exposure(μm) | 380 | 510 | 640 | 760 | 890 | 1020 | 1150 | 1270 | grit size |
Kerf width(μm) | 380 - 510 | 510 - 640 | 640 - 760 | 760 - 890 | 890 - 1020 | 1020 - 1150 | 1150 - 1270 | 1270 - 1400 | #5000 #4800 #4500 #4000 #3500 #3000 #2500 #2000 #1800 #1700 #1500 |
16 - 20 | 20 * 380 | 20 * 510 | |||||||
21 - 25 | 25 * 380 | 25 * 510 | 25 * 640 | ||||||
26 - 30 | 30 * 380 | 30 * 510 | 30 * 640 | 30 * 760 | 30 * 890 | 20 * 1020 | |||
31 - 35 | 35 * 380 | 35 * 510 | 35 * 640 | 35 * 760 | 35 * 890 | 35 * 1020 | |||
36 - 40 | 40 * 380 | 40 * 510 | 40 * 640 | 40 * 760 | 40 * 890 | 40 * 1020 | 40 * 1150 | ||
41 - 50 | 50 * 380 | 50 * 510 | 50 * 640 | 50 * 760 | 50 * 890 | 50 * 1020 | 50 * 1150 | 50 * 1270 | |
51 - 60 | 60 * 510 | 60 * 640 | 60 * 760 | 60 * 890 | 60 * 1020 | 60 * 1150 | 60 * 1270 | ||
61 - 70 | 70 * 640 | 70 * 760 | 70 * 890 | 70 * 1020 | 70 * 1150 | 70 * 1270 | |||
71 - 80 | 80 * 890 | 80 * 1020 | 80 * 1150 | 80 * 1270 | |||||
81 - 90 | 90 * 1020 | 90 * 1150 | 90 * 1270 |
PCD & PCBN Tools Grinding Industry
Add: B906, Wanda Plaza, Zhongyuan Rd, Zhongyuan District, Zhengzhou, 450001, Henan, China
Tel: +86-371-86545906
Phone / Whats App: +86 13323855288
E-mail: [email protected]