Download Implant MIS C1 - Manual de utilizare

Transcript
59.
Drills
Drill Cutting
Capability
60
Drilling Energy (mJ)
50
40
30
20
10
Generic drills
MIS drills
0
5
10
15
20
Drills
Number of Preparations
Test conditions:
Pilot drill
Drill speed: 600 RPM
Drill feed: 0.04 mm/rev
Test bench- force transducer:
obtained by DC motor controlled
by a displacement potentiometric
transducer
Conclusion
MIS's stainless steel drills, due to their design, present greater endurance