Are you still troubled with unsmooth ship evacuation?
Are you still worried about breakage?
Jinzhou SHC coating
Solve your problems in one time
No worries!
About SHC Coating
01. Characteristics
High Nano hardness
>40GPa
Low Friction Coefficient
<0.10
02. Applications
①Communication Board
②Package Substrate
③Flexible Board
④Alluminum Board and Alluminum Alloy
The Processing Case of SHC Coated Tools
Ⅰ
Communication Board
Processing Condition
Target Board: communication board t5.0*1pnl
Tool: A129PDΦ0.13-1.3 USFΦ0.13-3.5
Processing Method:pre drilling+step drilling+reversable drilling
2
Processing Performance
The processing difficulties of super high aspect ratio micro drilling of 5G communication board can be solved effectily by SHC coating.
Ⅱ
Package Substrate
Processing Condition
Target Board: HL832NX t0.20mm
Tool: SHC coated drill Φ0.11 vs uncoated drill Φ0.11
Parameter:F3.2m/min S295krpm
2
Processing Performance
a
Life increased
b
Efficiency improved
Efficiency improved more than 50%, tool change frequency reduced about 67% and machine waiting time reduced a lot.
c
Cost dcreased
Aquirment of new bits reduced about 67%, repointed cost reduced and auxiliary material reduced about 33%.
Cpk of uncoated drills-1.399
Cpk of SHC coated drills-1.936
Ⅲ
Flexible Board
Processing Condition
Target Board: double-sided flexible baord 1mil*10pnl
Tool: SHC coated drill Φ0.15 vs uncaoted drill Φ0.15
Parameter: F22㎜/s S160krpm R300㎜/s
2
Processing Performance
SHC coated drill with good swarft evacuation capability, can assure excellent processing quality with little deformation.
Uncoated drills after 3000 hits
SHC coated drills after 10000 hits
Ⅳ
Alluminum Board
Processing Condition
Target Board: 5052 series Alluminum baord T1.5*2pnl
Tool: SHC coated router Φ2.0 vs uncoated router Φ2.0
Parameter: S40krpm F12mm/s
2
Processing Performance
SHC coated router with good swarft evacuation capability and sharp cutting edges to ensure outstanding processing quality.
Uncoated router af 4m
SHC coated router after 10m
Conclusion
SHC coating can improve the swarft evacuation capability, reduce breakage and improve processing quality and efficiency effectively, which is a great choice for the request of cost ruduction and efficiency increase. So why waiting, just come and get it!
Previous one:Package substrate adding layers
Next one:What to do with the haloing of PCBs?