Case Study #1 UBURR
Industry: Automotive
Objective: Conduct comparison tests against competitors
for removing burrs from the front and rear of machined drills.
Application details:
- Part: Transmission Shaft
- Material: AISI 4340, Wr N.1.6928
- Pilot Holes: Ø2.5 and Ø3.0mm / .098 and .315”
- Pilot Holes Length: H1=35mm / 1.38”
- Production Volume: 45000 bores/month
Tools:
- UB1030; UB-d030-C08-H29-L85
- UB2180MS; UB-d025-C08-H29-L65
Blade: UB2030; UB-TSB-3-PL
Machining Parameters:
Ød Pilot-Hole | S Spindle Speed | F Table Feed | vc Cutting Speed | fz Feed per tooth |
Coolant | ||||
mm | Inch | RPM | mm/min | inch/min. | m/min. | sfm | mm | inch | |
2.5 | 0.098 | 2000 | 500 | 20 | 16 | 52 | 0.25 | 0.01 | External Emulsion |
3.0 | 0.118 | 2000 | 500 | 20 | 19 | 62 | 0.25 | 0.01 | External Emulsion |
Results:
The customer expressed great satisfaction with the outcomes, particularly noting the enhanced tool longevity and surface finish, which were verified using an endoscope.
|
|
Ød Pilot Holde |
|
|
2.5mm / 0.098” |
3.0mm / 0.118” |
|
|
Numbers of Holes |
||
|
NOGA
UBURR (HSS Blade) |
210 |
1300 |
|
Competitor
(HSS Blade) |
100 |
500 |
