Patents by Inventor Mike P. Matlack
Mike P. Matlack has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20130255884Abstract: A manufacturing apparatus is presented. The manufacturing apparatus comprises a tool support movable along multiple axes; a tool mounted on the tool support for performing a manufacturing operation on a workpiece; and an ancillary device releasably mounted on the tool support and used in conjunction with the tool, the ancillary device moveable along at least a first axis independent of the movement of the tool.Type: ApplicationFiled: May 27, 2013Publication date: October 3, 2013Applicant: The Boeing CompanyInventors: John A. Baumann, Herb Bommer, Kurt A. Burton, Mike P. Matlack
-
Patent number: 8499433Abstract: A clamping system can be reconfigured to clamp any of multiple workpieces having differing shapes. The system includes a retention assembly for retaining an inflatable bladder that applies a clamping force to the workpiece. The retention assembly includes a flexible chain of pivotally connected links that can be locked in place to form a rigid assembly that conforms to the shape of the workpiece. The links can be unlocked to allow reconfiguration of the retention assembly into shapes matching other workpieces.Type: GrantFiled: June 18, 2007Date of Patent: August 6, 2013Assignee: The Boeing CompanyInventors: Mike P. Matlack, Kurt A. Burton, John A. Baumann
-
Patent number: 8448319Abstract: A method for performing operations on a workpiece. The method comprises the steps of: contacting the workpiece with a tool; moving the tool along any of multiple axes; moving a clamp along at least a first axis independent of the movement of the tool; and, clamping the workpiece using the clamp. Contacting the workpiece with the tool may comprise plunging a friction stir welding pin tool into the workpiece while the workpiece is being clamped. The tool may be moved by moving a spindle housing over the workpiece, and the clamp may be moved by rotating the clamp around the first axis as the spindle housing moves over the workpiece. The method may further comprise the step of coordinating the movement of the clamp with the movement of the tool.Type: GrantFiled: June 21, 2010Date of Patent: May 28, 2013Assignee: The Boeing CompanyInventors: John A. Baumann, Herb Bommer, Kurt A. Burton, Mike P. Matlack
-
Patent number: 8434660Abstract: A spindle head for performing friction stir welding includes concentric spindle shafts driven by stacked, coaxial motors contained within a spindle housing. The coaxial arrangement of the motors results in a more compact package. Each of the motors is concentrically arranged around one of the spindles by directly connecting a rotor of the motor to a spindle shaft. The stators of the motors are mounted on the housing and are concentrically arranged around the concentric spindle shafts.Type: GrantFiled: August 30, 2011Date of Patent: May 7, 2013Assignee: The Boeing CompanyInventors: Kurt A. Burton, Mike P. Matlack, John Baumann, Herb Bommer
-
Patent number: 8393524Abstract: A counter-rotating spindle includes a shoulder tool, a pin tool inserted in the shoulder tool, a first motor that is connected with the pin tool and rotates the pin tool, and a second motor that is connected with the shoulder tool and rotates the shoulder tool. The direction and the speed of the rotation for the pin tool may be selected independently from the speed and direction of rotation of the shoulder tool enabling optimization of the friction stir welding process. Counter-rotating the pin tool and the shoulder tool may improve the mixing abilities and efficiency of the pin tool and may prevent the galling effect between the pin tool and the shoulder tool. The counter-rotating spindle may be used, for example, for continuous path friction stir welding and spot welding of aluminum and its alloys, including cast alloys, as well as joining similar and dissimilar alloys.Type: GrantFiled: June 25, 2012Date of Patent: March 12, 2013Assignee: The Boeing CompanyInventors: Kurt A. Burton, Mike P. Matlack
-
Patent number: 8210778Abstract: A tool-in-tool device driven by a single power spindle performs multiple operations on a workpiece. The device includes a first tool holder for holding a tool such as a drill, and a second tool holder surrounding mounted on the first tool holder. The second tool holder may hold a second tool such as clamp for clamping the drill to the workpiece, a guide bushing for guiding the drill and a chip breaker for breaking workpiece chips generated by a drilling operation. Multiple interchangeable bushings allow matching the bushing to the size of the drill.Type: GrantFiled: June 28, 2007Date of Patent: July 3, 2012Assignee: The Boeing ComapnyInventors: Mike P. Matlack, Kurt A. Burton
-
Patent number: 8205785Abstract: A counter-rotating spindle includes a shoulder tool, a pin tool inserted in the shoulder tool, a first motor that is connected with the pin tool and rotates the pin tool, and a second motor that is connected with the shoulder tool and rotates the shoulder tool. The direction and the speed of the rotation for the pin tool may be selected independently from the speed and direction of rotation of the shoulder tool enabling optimization of the friction stir welding process. Counter-rotating the pin tool and the shoulder tool may improve the mixing abilities and efficiency of the pin tool and may prevent the galling effect between the pin tool and the shoulder tool. The counter-rotating spindle may be used, for example, for continuous path friction stir welding and spot welding of aluminum and its alloys, including cast alloys, as well as joining similar and dissimilar alloys.Type: GrantFiled: May 18, 2009Date of Patent: June 26, 2012Assignee: The Boeing CompanyInventors: Kurt A. Burton, Mike P. Matlack
-
Publication number: 20110308700Abstract: A spindle head for performing friction stir welding includes concentric spindle shafts driven by stacked, coaxial motors contained within a spindle housing. The coaxial arrangement of the motors results in a more compact package. Each of the motors is concentrically arranged around one of the spindles by directly connecting a rotor of the motor to a spindle shaft. The stators of the motors are mounted on the housing and are concentrically arranged around the concentric spindle shafts.Type: ApplicationFiled: August 30, 2011Publication date: December 22, 2011Applicant: THE BOEING COMPANYInventors: Kurt A. Burton, Mike P. Matlack, John Baumann, Herb Bommer
-
Patent number: 8052030Abstract: A spindle head for performing friction stir welding includes concentric spindle shafts driven by stacked, coaxial motors contained within a spindle housing. The coaxial arrangement of the motors results in a more compact package. Each of the motors is concentrically arranged around one of the spindles by directly connecting a rotor of the motor to a spindle shaft. The stators of the motors are mounted on the housing and are concentrically arranged around the concentric spindle shafts.Type: GrantFiled: July 28, 2007Date of Patent: November 8, 2011Assignee: The Boeing CompanyInventors: Kurt A. Burton, Mike P. Matlack, John Baumann, Herb Bommer
-
Patent number: 7992761Abstract: A process control system for a friction stir welding machine employs a master set of parameters and subroutines to control multiple machine processes, including welding, drilling, milling and probing. Sub-sets of the master set comprising command parameters, limits parameters and measurement parameters are used to control the operation of a weld tip, a clamping system and a motion head that cooperate under computer control to carry out the multiple processes.Type: GrantFiled: August 31, 2007Date of Patent: August 9, 2011Assignee: The Boeing CompanyInventors: John A. Baumann, Herb Bommer, Kurt A. Burton, Mike P. Matlack
-
Publication number: 20100252172Abstract: A method for performing operations on a workpiece. The method comprises the steps of: contacting the workpiece with a tool; moving the tool along any of multiple axes; moving a clamp along at least a first axis independent of the movement of the tool; and, clamping the workpiece using the clamp. Contacting the workpiece with the tool may comprise plunging a friction stir welding pin tool into the workpiece while the workpiece is being clamped. The tool may be moved by moving a spindle housing over the workpiece, and the clamp may be moved by rotating the clamp around the first axis as the spindle housing moves over the workpiece. The method may further comprise the step of coordinating the movement of the clamp with the movement of the tool.Type: ApplicationFiled: June 21, 2010Publication date: October 7, 2010Applicant: THE BOEING COMPANYInventors: John A. Baumann, Herb Bommer, Kurt A. Burton, Mike P. Matlack
-
Patent number: 7774910Abstract: Apparatus for performing operations on a workpiece includes a clamping assembly mounted on a tool support for movement along at least one axis independent of the axes along which the tool moves. The clamping assembly includes clamping devices for applying clamping pressure to the workpiece, and a rotary drive mounted on the tool support for rotating the clamping devices around the independent axis. The clamping devices include clamping packs having a clamping roller mounted on a pneumatically driven slide for applying a programmed amount of clamping pressure to the workpiece.Type: GrantFiled: June 29, 2007Date of Patent: August 17, 2010Assignee: The Boeing CompanyInventors: John A. Baumann, Herb Bommer, Kurt A. Burton, Mike P. Matlack
-
Patent number: 7748591Abstract: Apparatus and methods for clamping and controlling flash around a manufacturing tool engaging a workpiece and preventing fill within the workpiece. In one embodiment, a clamp for securing a workpiece during a manufacturing operation includes a housing and a foot biased away from the housing, the foot defining an opening through which a manufacturing tool may pass to engage the workpiece. In another embodiment, the manufacturing tool is a rotating or counter-rotating shoulder friction stir spot welding tool. In accordance with other aspects of the invention, the foot defines at least one recess for holding flashing.Type: GrantFiled: December 14, 2004Date of Patent: July 6, 2010Assignee: The Boeing CompanyInventors: Jeffrey H. Wood, Mike P. Matlack
-
Patent number: 7703654Abstract: A counter-rotating spindle includes a shoulder tool, a pin tool inserted in the shoulder tool, a first motor that is connected with the pin tool and rotates the pin tool, and a second motor that is connected with the shoulder tool and rotates the shoulder tool. The direction and the speed of the rotation for the pin tool may be selected independently from the speed and direction of rotation of the shoulder tool enabling optimization of the friction stir welding process. Counter-rotating the pin tool and the shoulder tool may improve the mixing abilities and efficiency of the pin tool and may prevent the galling effect between the pin tool and the shoulder tool. The counter-rotating spindle may be used, for example, for continuous path friction stir welding and spot welding of aluminum and its alloys, including cast alloys, as well as joining similar and dissimilar alloys.Type: GrantFiled: February 7, 2005Date of Patent: April 27, 2010Assignee: The Boeing CompanyInventors: Kurt A. Burton, Mike P. Matlack
-
Patent number: 7641096Abstract: A friction stir welding apparatus has a novel tool-in-tool construction where a friction stir welding pin tool extends through a center bore of a friction stir welding shoulder tool and is moveable axially and rotationally relative to the shoulder tool. The pin tool and shoulder tool both have their own dedicated tool holders and spindles that enable the tools to rotate and move axially relative to each other and enable easy replacement of each of the tools.Type: GrantFiled: January 24, 2005Date of Patent: January 5, 2010Assignee: The Boeing CompanyInventors: Kurt A. Burton, Mike P. Matlack
-
Patent number: 7617965Abstract: An apparatus and method are provided for measuring loads on a rotating friction stir welding tool of a friction stir welding machine. The apparatus includes a frame that can be connected to the friction stir welding machine, and rollers rotatably connected to the frame are structured to contact and rotate with the friction stir welding tool. Each roller is adapted to adjust in a respective direction and communicate with a respective load cell so that the load cells detect a positional characteristic of the rollers and measure loads applied to the rotating friction stir welding tool during operation. The rollers can contact the rotating tool directly during operation of the machine, such as while the rotating tools is being moved through a workpiece to form a friction stir weld joint, to measure the loads on the tool in the direction of movement of the tool and a direction normal to the movement, i.e., the path and path normal directions.Type: GrantFiled: April 14, 2009Date of Patent: November 17, 2009Assignee: The Boeing CompanyInventors: Kurt A. Burton, Mike P. Matlack
-
Publication number: 20090223621Abstract: A counter-rotating spindle includes a shoulder tool, a pin tool inserted in the shoulder tool, a first motor that is connected with the pin tool and rotates the pin tool, and a second motor that is connected with the shoulder tool and rotates the shoulder tool. The direction and the speed of the rotation for the pin tool may be selected independently from the speed and direction of rotation of the shoulder tool enabling optimization of the friction stir welding process. Counter-rotating the pin tool and the shoulder tool may improve the mixing abilities and efficiency of the pin tool and may prevent the galling effect between the pin tool and the shoulder tool. The counter-rotating spindle may be used, for example, for continuous path friction stir welding and spot welding of aluminum and its alloys, including cast alloys, as well as joining similar and dissimilar alloys.Type: ApplicationFiled: May 18, 2009Publication date: September 10, 2009Inventors: Kurt A. Burton, Mike P. Matlack
-
Patent number: 7571654Abstract: A portable multi-axis load confirmation tool having a rotating ball on the end thereof follows a three-dimensional weld program path therewith. The ball reacts to an internal load cell for verifying weld program path dynamics before an actual program is run with friction stir welding tools. The load cell is connected to instrumentation electronics converting a load cell signal to a digital readout and comparing the load cell signal to weld program load requirements. The tool integrates into a tool holder loaded on a friction stir welding spindle for simulating an actual friction stir welding tool.Type: GrantFiled: October 10, 2008Date of Patent: August 11, 2009Assignee: The Boeing ComapanyInventors: Kurt A. Burton, Mike P. Matlack, Herb L. Bommer
-
Publication number: 20090193910Abstract: An apparatus and method are provided for measuring loads on a rotating friction stir welding tool of a friction stir welding machine. The apparatus includes a frame that can be connected to the friction stir welding machine, and rollers rotatably connected to the frame are structured to contact and rotate with the friction stir welding tool. Each roller is adapted to adjust in a respective direction and communicate with a respective load cell so that the load cells detect a positional characteristic of the rollers and measure loads applied to the rotating friction stir welding tool during operation. The rollers can contact the rotating tool directly during operation of the machine, such as while the rotating tools is being moved through a workpiece to form a friction stir weld joint, to measure the loads on the tool in the direction of movement of the tool and a direction normal to the movement, i.e., the path and path normal directions.Type: ApplicationFiled: April 14, 2009Publication date: August 6, 2009Applicant: The Boeing CompanyInventors: Kurt A. Burton, Mike P. Matlack
-
Patent number: 7537150Abstract: An apparatus and method are provided for measuring loads on a rotating friction stir welding tool of a friction stir welding machine. The apparatus includes a frame that can be connected to the friction stir welding machine, and rollers rotatably connected to the frame are structured to contact and rotate with the friction stir welding tool. Each roller is adapted to adjust in a respective direction and communicate with a respective load cell so that the load cells detect a positional characteristic of the rollers and measure loads applied to the rotating friction stir welding tool during operation. The rollers can contact the rotating tool directly during operation of the machine, such as while the rotating tools is being moved through a workpiece to form a friction stir weld joint, to measure the loads on the tool in the direction of movement of the tool and a direction normal to the movement, i.e., the path and path normal directions.Type: GrantFiled: December 5, 2006Date of Patent: May 26, 2009Assignee: The Boeing CompanyInventors: Kurt A. Burton, Mike P. Matlack