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US 10,569,353 B2Granted
Tip dresser blade
AssigneeSemtorq, Inc.
InventorGreg Lanham
Life of this patent
Estimating the term…
Abstract
A tip dresser blade blank includes a casting, wherein the casting is ground to provide a geometry having a web width in the range of 0.25 mm to 3.00 mm, inclusive, a first blade depth in the range of 1.00 mm to 3.00 mm, inclusive, a second blade depth in the range of 2.30 mm to 6.30 mm, inclusive, a first Profile Angle in the range of 2 degrees to 35 degrees, inclusive, a first Cutting Edge in the range of 0.010 mm to 0.035 mm, inclusive, and a second Cutting Edge in the range of 0.010 mm to 0.035 mm, inclusive.
Claims20
A tip dresser blade blank comprising:
- a casting of steel hardened to a Rockwell C hardness in the range of 50 to 80, inclusive, by double tempering, wherein the steel is chosen from the group consisting of M1, M2, M7, M35, M42, and M50 steel;
- the casting being ground to provide
- a first geometry having
- a web width (111) in the range of 0.25 mm to 3.00 mm, inclusive;
- a blade depth (112) in the range of 1.00 mm to 3.00 mm, inclusive;
- a blade depth (113) in the range of 2.30 mm to 6.30 mm, inclusive;
- a Profile Angle (114) in the range of 2 degrees to 35 degrees, inclusive;
- a Cutting Edge (115) in the range of 0.010 mm to 0.035 mm, inclusive;
- a Cutting Edge (116) in the range of 0.010 mm to 0.035 mm, inclusive;
- a Slot Height (117) in the range of 8.70 mm to 12.70 mm, inclusive;
- a Blade Height (118) in the range of 16.50 mm to 26.50 mm, inclusive;
- a Blade Width (119) in the range of 20.50 mm to 35.50 mm, inclusive;
- a Notch Height (120) in the range of 5.70 mm to 15.70 mm, inclusive;
- a Notch Height (121) in the range of 8.50 mm to 18.50 mm, inclusive;
- a Blade Depth (122) in the range of 4.30 mm to 8.3 0 mm, inclusive;
- a Profile Angle (123) in the range of 2 degrees to 115 degrees, inclusive;
- and
- a Relief Angle (124) in the range of 2 degrees to 50 degrees, inclusive;
- OR
- a second geometry having
- a web width (131) in the range of 0.25 mm to 3.00 mm, inclusive;
- a blade depth (132) in the range of 1.00 mm to 3.00 mm, inclusive;
- a blade depth (133) in the range of 2.30 mm to 6.30 mm, inclusive;
- a Profile Angle (134) in the range of 2 degrees to 35 degrees, inclusive;
- a Cutting Edge (135) in the range of 0.010 mm to 0.035 mm, inclusive;
- a Cutting Edge (136) in the range of 0.010 mm to 0.035 mm, inclusive;
- a Slot Height (137) in the range of 8.70 mm to 12.70 mm, inclusive;
- a Blade Height (138) in the range of 16.50 mm to 26.50 mm, inclusive;
- a Blade Width (139) in the range of 20.50 mm to 20.5 mm, inclusive;
- a Notch Height (140) in the range of 2.90 mm to 12.90 mm, inclusive;
- a Notch Height (141) in the range of 5.70 mm to 15.70 mm, inclusive;
- a Blade Depth (142) in the range of 4.30 mm to 8.30 mm, inclusive;
- a Profile Angle (143) in the range of 2 degrees to 115 degrees, inclusive;
- and
- a Relief Angle (144) in the range of 2 degrees to 50 degrees, inclusive.
32 more elements
A tip dresser blade blank comprising:
- a casting, wherein the casting is ground to provide
- a geometry having
- a web width in the range of 0.25 mm to 3.00 mm, inclusive;
- a first blade depth in the range of 1.00 mm to 3.00 mm, inclusive;
- a second blade depth in the range of 2.30 mm to 6.30 mm, inclusive;
- a first Profile Angle in the range of 2 degrees to 35 degrees, inclusive;
- a first Cutting Edge in the range of 0.010 mm to 0.035 mm, inclusive;
- and
- a second Cutting Edge in the range of 0.010 mm to 0.035 mm, inclusive.
6 more elements
Dependencies are inferred from the claim text.