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Jonathan D Babb, ~633791 Prescott St, Memphis, TN 38118

Jonathan Babb Phones & Addresses

3791 Prescott St, Memphis, TN 38118    901-3706973   

Taylorsville, UT   

Utica, KY   

Lovettsville, VA   

1948 Bohannon Landing Rd, Sugar Tree, TN 38380    731-8473463   

1950 Bohannon Landing Rd, Sugar Tree, TN 38380    731-8473463   

Parsons, TN   

Hermitage, TN   

Hendersonville, TN   

Kearns, UT   

Mentions for Jonathan D Babb

Publications

Us Patents

Crack Repair Using Friction Stir Welding On Materials Including Metal Matrix Composites, Ferrous Alloys, Non-Ferrous Alloys, And Superalloys

US Patent:
7225968, Jun 5, 2007
Filed:
Aug 4, 2004
Appl. No.:
10/912736
Inventors:
Scott M. Packer - Alpine UT,
Russell J. Steel - Salem UT,
Jonathan A. Babb - Kamas UT,
Chris Reed - Salem UT,
Brian E. Taylor - Draper UT,
Assignee:
Sii Megadiamond, Inc. - Provo UT
Advanced Metal Products, Inc. - West Bountiful UT
International Classification:
B23K 20/12
US Classification:
2281121, 228 21, 228119
Abstract:
A system and method of using friction stir welding and friction stir processing to perform crack repair or preventative maintenance of various materials and structures, wherein the structures include pipeline, ships, and nuclear reactor containment vessels, wherein the friction stir welding and processing can be performed on various materials including metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys, and wherein the friction stir welding and processing can be performed remotely and in harsh environments such as underwater or in the presence of radiation.

Expandable Mandrel For Use In Friction Stir Welding

US Patent:
7651018, Jan 26, 2010
Filed:
Oct 5, 2005
Appl. No.:
11/244824
Inventors:
Scott M. Packer - Alpine UT,
Jonathan A. Babb - West Jordan UT,
Russell J. Steel - Salem UT,
Monte Russell - Orem UT,
Assignee:
SII MegaDiamond - Provo UT
Advanced Metal Products, Inc. - West Bountiful UT
International Classification:
B23K 5/22
US Classification:
228 50, 228 445, 228 21, 72462, 72466
Abstract:
A mandrel that provides a counter-force to the pressure exerted on the outside of a pipe or other arcuate surface by a friction stir welding tool, wherein the mandrel is expandable through the use of a wedge, and wherein the mandrel enables multiple friction stir welding heads to simultaneously perform welding on the arcuate surface.

Three-Body Joining Using Friction Stir Processing Techniques

US Patent:
7845545, Dec 7, 2010
Filed:
Jun 13, 2007
Appl. No.:
11/818528
Inventors:
Scott M. Packer - Alpine UT,
Russell Steel - Salem UT,
Jonathan A. Babb - West Jordan UT,
Michael P. Miles - Springville UT,
Kent Kohkonen - Orem UT,
Assignee:
Brigham Young University - Provo UT
Megastir Technologies, LLC - Provo UT
International Classification:
B23K 20/12
US Classification:
2281121, 228 21
Abstract:
A friction stir tool is provided to perform friction stir riveting using a partially consumable pin, wherein the pin includes a cutting edge on a bottom surface thereof, wherein the tool is rotated at a first speed to enable cutting by the pin into a first material that is overlapping a second material, wherein after the pin has cut to a sufficient depth, the rotational speed of the tool is increased to thereby enable plasticization of the consumable pin, the first material, and the second material, wherein the tool is then rapidly decelerated until stopped, enabling diffusion bonding between the pin, the first material and the second material.

Method For Using Modifiable Tool Control Parameters To Control The Temperature Of The Tool During Friction Stir Welding

US Patent:
7909231, Mar 22, 2011
Filed:
Aug 11, 2009
Appl. No.:
12/539595
Inventors:
Jonathan A. Babb - West Jordan UT,
Russell Steel - Salem UT,
Scott M. Packer - Alpine UT,
John Williams - Alpine UT,
Assignee:
Megastir Technologies LLC - Provo UT
International Classification:
B23K 31/02
B23K 20/12
US Classification:
2281121, 228 21
Abstract:
A new control variable is introduced, that when combined with previous dependent control criteria on other variables results in a control program that can create a superior weld while minimizing wear on the FSW tool, wherein the tool repeatedly experiences the same thermal and mechanical loading within specified control windows during every repeated weld sequence because flow stresses and tool loads are driven by temperature, and dependent control loops account for differences in material and heat that is transferred at different rates in varying locations throughout a friction stir weld.

Expandable Mandrel For Use In Friction Stir Welding

US Patent:
8056797, Nov 15, 2011
Filed:
Jan 26, 2010
Appl. No.:
12/694157
Inventors:
Scott M. Packer - Alpine UT,
Jonathan A. Babb - West Jordan UT,
Russell J. Steel - Salem UT,
Monte Russell - Orem UT,
Assignee:
Megastir Technologies - Provo UT
International Classification:
B23K 5/22
B21B 25/00
US Classification:
228 50, 228 445, 228 493, 72462, 72466
Abstract:
A mandrel that provides a counter-force to the pressure exerted on the outside of a pipe or other arcuate surface by a friction stir welding tool, wherein the mandrel is expandable through the use of a wedge, and wherein the mandrel enables multiple friction stir welding heads to simultaneously perform welding on the arcuate surface.

Three-Body Joining Using Friction Stir Processing Techniques

US Patent:
8157154, Apr 17, 2012
Filed:
Dec 7, 2010
Appl. No.:
12/962402
Inventors:
Scott M. Packer - Alpine UT,
Russell J Steel - Salem UT,
Jonathan A. Babb - West Jordan UT,
Michael P. Miles - Springville UT,
Kent Kohkonen - Orem UT,
Assignee:
Brigham Young University - Provo UT
Megastir Technologies, LLC - Provo UT
International Classification:
B23K 20/12
US Classification:
228 21, 2281121
Abstract:
A friction stir tool is provided to perform friction stir riveting using a partially consumable pin, wherein the pin includes a cutting edge on a bottom surface thereof, wherein the tool is rotated at a first speed to enable cutting by the pin into a first material that is overlapping a second material, wherein after the pin has cut to a sufficient depth, the rotational speed of the tool is increased to thereby enable plasticization of the consumable pin, the first material, and the second material, wherein the tool is then rapidly decelerated until stopped, enabling diffusion bonding between the pin, the first material and the second material.

Method For Using A Non-Linear Control Parameter Ramp Profile To Approach A Temperature Set Point Of A Tool Or Weld That Prevents Temperature Overshoot During Friction Stir Welding

US Patent:
8469256, Jun 25, 2013
Filed:
Dec 13, 2011
Appl. No.:
13/324855
Inventors:
Jonathan A. Babb - West Jordan UT,
Russell J. Steel - Salem UT,
Scott M. Packer - Alpine UT,
John Williams - Alpine UT,
Assignee:
MegaStir Technologies LLC - Provo UT
International Classification:
B23K 31/02
B23K 20/12
US Classification:
2281121, 228 21, 228102
Abstract:
A control parameter ramp profile that enables control parameters to be modified in a non-linear manner, such that as a temperature set point of a tool or a weld is approached, the control parameter ramp profile enables the temperature set point to be approached in a manner that prevents temperature overshoot and therefore creating a better weld along the length thereof, wherein the control parameter ramp profile includes but is not limited to proportional, exponential or an S-curve waveform.

Expandable Mandrel For Use In Friction Stir Welding

US Patent:
8550326, Oct 8, 2013
Filed:
Nov 15, 2011
Appl. No.:
13/296601
Inventors:
Scott M. Packer - Alpine UT,
Jonathan A. Babb - West Jordan UT,
Russell J Steel - Salem UT,
Steve W. Larsen - Payson UT,
Paul T. Higgins - Provo UT,
Assignee:
MegaStir Technologies LLC - Provo UT
International Classification:
B23K 5/22
B21B 25/00
US Classification:
228 50, 228 445, 228 493, 269 47, 269 481, 269 483, 72462, 72466, 724662
Abstract:
A mandrel that provides a counter-force to the pressure exerted on the outside of a pipe or other arcuate surface by a friction stir welding tool, wherein the mandrel is expandable through the use of a wedge, and wherein the mandrel enables multiple friction stir welding heads to simultaneously perform welding on the arcuate surface.

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