Abstract: A method of forming a wear-resistant coating on a metal substrate includes depositing a metal alloy onto the metal substrate to form a cladding, rough finishing the cladding to thereby provide the cladding with an average roughness, Ra, of from about 50 micro-inches to about 150 micro-inches, and work hardening the cladding to thereby form the wear-resistant coating and a hardened zone thereof, wherein the hardened zone has a hardness greater than a hardness of the metal substrate. A wear-resistant coating system includes the metal substrate and the wear-resistant coating disposed on the metal substrate. The wear-resistant coating is substantially resistant to corrosion from sea water at an ambient temperature of from about ?40° C. to about 50° C.

Abstract: At least a race (1c) of a blank (B) for forming a bearing raceway member is hardened by heating and is finished to predetermined precisions. Subsequently, the race (1c) is roller burnished for additional hardening. The blank (B) is formed from a steel for bearing manufacture and is subjected to the roller burnishing, thereby achieving a hardness of HRC65 or more at a surface of the race (1c), and a center-line average roughness Ra of 0.1 ?m or less at the surface of the race (1c) and achieving a hardness of HRC60 or more at the depth of at least 0.2 mm from the surface of (1c).

Abstract: A pair of burnishing rollers formed in a roughly disk shape are linearly disposed oppositely to each other on both sides of the shaft part of a crankshaft. The crankshaft is rotated about its axis by the rotatingly driving action of a rotating driving source (M). The pair of burnishing rollers are displaced in a direction apart from each other while the shaft part of the crankshaft is held by the outer peripheral surfaces of the pair of burnishing rollers to apply a rolling to the crankshaft.

Abstract: The invention relates to a method and a smoothing tool for finishing surfaces as well as a workpiece that is machined by smoothing. In accordance with the invention, the surface that is to be machined is smoothed by a shaping process with the aid of a convex smoothing tool.

Abstract: A burnishing tool includes a bushing portion, a burnishing component connected to the bushing portion, and a detector disposed in the bushing portion, for measuring a burnishing force performed on the burnishing component.

Abstract: There is disclosed a roller burnishing apparatus including a first member moved relative to an object to be burnished, a second member movable relative to the first member in a relative movement direction, a burnishing roller held by the second member such that the burnishing roller is rotatable, a biasing device which biases with a biasing force the second member relative to the first member in one of two opposite directions along the relative movement direction, and a pressing-force detecting device that detects a pressing force with which the burnishing roller is pressed against the object and which is based on the biasing force of the biasing device.

Abstract: Systems and methods are provided for burnishing a recording head in-situ in a magnetic recording disk drive. The burnishing process generates a tribocurrent, which is electricity generated by the rubbing of dissimilar materials. Different materials exhibit widely different tribocurrent characteristics while in sliding contact. The tribocurrent thus acts as an indicator of the particular materials of the recording head making contact with the magnetic recording media during different stages of the burnishing process. The tribocurrent is thus monitored to determine when it reaches a threshold value. The threshold value indicates that the burnishing has exposed a particular material of the recording head. Thus, the burnishing process may be stopped upon the tribocurrent reaching the threshold value so that the read sensor of the recording head is not burnished and inadvertently damaged.

Abstract: A method for treating the surface of a machine element, such as the raceway and/or a rolling element of a rolling element bearing, comprising the steps of—subjecting the surface to a hard turning operation so as to obtain a specific roughness profile having a series of alternating ridges and grooves, —after the hard turning operation subjecting the surface to a ball calendering operation so as to flatten the ridges of the roughness profile whereby a ?q value smaller than 5° is obtained.

Abstract: The present invention provides a deburring device for a punch press which can remove burrs produced along a slot or a cut portion formed in a plate material by punching or cutting using a punch press so that the removal is carried out as a process with the same punch press. A deburring device 6 for a punch press has an upper tool 7 and a lower tool 8 arranged opposite each other. The upper and lower tools 7, 8 each have a ball holding member 22, 32, respectively, and a ball 23, 33, respectively, rotatably supported by the ball holding member and projecting from a surface of the ball holding member 22, 32 toward an opposite surface of the opposite ball holding member 32, 22. Each of the upper and lower balls 23, 33 has a diameter larger than the width of the slot A, in its portion projecting from the ball holding member 22, 32, respectively, the slot A being formed in the plate material W so as to extend across the plane.

Abstract: An abrasive disk which burnishes synthetic Venetian plaster, a decorative wall and ceiling coating, to a high sheen. With the use of a 5¼ orbital palm sander, the burnishing disc will increase productivity and ease of burnishing the otherwise flat sheen which is in need of shine to achieve a smooth marble like look and feel.

Abstract: A burnishing head comprises at least two rails, each rail having an inner wall and an outer wall. The outer walls are at an angle relative to one another and relative to a central axis of the burnishing head. This angle permits the burnishing head to exhibit improved recovery time if it contacts a disk being burnished. The rail walls are vertical, and the corner between the rail walls and the top surface of the rails is sharp.

Abstract: Various embodiments of the present invention pertain to enabling location specific burnishing of a disk. According to one embodiment, the smoothness of a disk is evaluated by gliding over a disk to determine if there is an asperity on the disk. If there is an asperity on the disk, a location of the asperity is stored to enable location specific burnishing of the disk.

Abstract: A burnishing tool including a tapered cam shaft including a camming surfaces having a planar spatial orientation substantially the same as the planar spatial orientation of sides of a pyramid, wherein respective keys respectively extend along respective camming surfaces of the tapered cam shaft, the keys having respective longitudinal axis of extensions parallel to the respective camming surfaces and lying in respective planes normal to the planar spatial orientations of the respective camming surfaces, wherein the camming surfaces are arrayed about a cam shaft axis that is normal to a plane that is parallel to a base of the pyramid. The burnishing tool further includes a burnishing assembly, the burnishing assembly includes segmented burnishing components including respective cammed surfaces positioned on the tapered cam shaft adjacent respective camming surfaces. These segmented burnishing components include mate with the cam shaft.

Abstract: A slider (2?) with a reduced fly height is disclosed. The slider includes a small micropad (66) on the lower surface (22?) of the slider (2?). A sensor region (62) of a head (61) that is carried by the slider (2?) protrudes into the micropad (66). The fluid pressure acting on an air bearing surface system (26) on the lower surface (22?) of the slider (2?) is insufficient to dispose the entire lower surface (22?) of the slider (2?) in spaced relation to its corresponding disk (136) during the initial portion of the very first operation of the disk drive. The micropad (66) is thereby burnished, and continues to burnish until the air bearing surface system (26) assumes a position relative to the disk (136) that allows the fluid pressure acting on the air bearing surface system (26) to dispose the entire lower surface (22?) of the slider (2?) in spaced relation to the disk (136).

Abstract: This invention relates to a method and an apparatus for performing the method of inducing compressive residual stress along the surface of a part. In the preferred embodiment of the invention, the method includes burnishing or deep rolling a surface using a first and a second roller or ball burnishing members, whereby the first and second burnishing members may have a different diameter and/or modulus of elasticity. In another preferred embodiment of the invention, the burnishing operations may be performed while the surface of the part is at different temperatures.

Abstract: An apparatus for process control of a burnishing process comprising a body having a first end and a second end, at least one process control coupon, and structure for attaching the process control coupon to the body. At least one edge of the process control coupon is clamped along the entire length thereof during burnishing. A method of process control for burnishing of components comprising selecting at least one process control coupon, selecting an apparatus for holding the process control coupon(s), attaching the process control coupon(s) to the apparatus, selecting a region on the surface of the process control coupon(s) for burnishing, burnishing a patch on the selected region using a burnishing process, and, measuring at least one physical parameter at a selected location of the process control coupon(s) after burnishing.

Abstract: A method of fabrication of a slider includes forming a first ferromagnetic layer, a second ferromagnetic layer, and an antiferromagnetic layer and applying a layer of protective material to proximal ends of those layers that are proximal to the disk surface. The method further includes recessing a proximal end of a non-magnetic metal layer formed on the first ferromagnetic layer from the disk surface to form at least one recessed area. The method also includes filling the recessed area with protective material to a depth such that when the layer of protective material is worn from the ends of the first ferromagnetic layer, the second ferromagnetic layer, and the antiferromagnetic layer by burnishing of the ends by the disk surface, protective material still remains in the recessed area of the non-magnetic metal layer.

Abstract: Various apparatus and methods are provided for positioning and handling single-sided hard memory disks. A disk carrier is provided with ribs formed on the inside surface of opposing side walls. The ribs form disk receiving grooves or channels. The ribs further comprise an alternating pattern of large and small ribs. The large ribs separate pairs of disks from other pairs, the small ribs separate and maintain spacing of the two disks comprising each pair of disks.

Abstract: A system for selectively sensing and removing asperities from hard disk drive disk is disclosed. The system includes a test stand supporting the disk, the test stand having at least one suspension for flying over a surface of the disk. The system also includes a glide pad coupled to the at least one suspension for flying over the surface and locating asperities. A PZT sensor is coupled to the glide pad for sensing and mapping asperities on the surface of the disk. A burnish pad is coupled to the at least one suspension for wearing-away sensed and mapped asperities on the surface of the disk and a thermal fly height controller is coupled to the burnish pad for protruding the burnish pad when it is proximate to one of the mapped asperities for facilitating the wearing-away of the mapped asperity.

Abstract: A method for selectively sensing and removing asperities from the surface of hard disk drive media is disclosed. A thermally controlled flying height burnish slider is flown on a test stand with its thermal flying height control deactivated. The burnish slider flies at a nominal flying height over the surface of the media to remove any existing loose particles from the surface. A glide slider coupled to a PZT sensor is then flown over the surface of the media, the PZT sensor head mapping locations of any asperities on the surface of the media. The thermal flying height controlled burnish slider is next flown over the surface of the media with the thermal flying height control activated. The thermal flying height control is actuated when a mapped location of an asperity on the surface is proximate to the burnish slider, causing the burnish slider to protrude, wearing off the asperity.

Abstract: The light bulb socket burnishing tool is a device used to remove surface corrosion from the interior of common light bulb sockets without their removal from a base, restoring to operation and extending the life of the socket.

Abstract: An Advanced Burnishing Tool for burnishing Venetian plaster surfaces comprises a base with a working surface with a plurality of concentric ribs. The tool may be used manually or may be mounted on a power tool such as an oscillating sander. Each rib has a rounded upper portion for contacting the surface, so that each rib acts in a manner similar to the rounded edge of conventional burnishing tools. The plurality of ribs provide a simultaneous working of multiple points in the plaster surface. Efficiency is further improved when a power tool is used to reduce the manual effort required for burnishing.

Abstract: There is provided a surface treated product that moves relatively in a fluid, wherein a surface of the surface treated product has continuous dimples, each dimple having a diameter of 10 to 2500 ?m and a depth of 50 ?m or less. The surface treated product significantly reduces resistance of a fluid to an object in the fluid, and significantly improves a flow state of the fluid.

Abstract: A slider burnishing method is introduced, in which the slider is brought into a predetermined surface contact with the rotating disk for a specified period. The predetermined surface contact end the specified time period are selected together with the surface condition of the rotating hard disk, such that smoothened slider surface is abrasively formed. The smoothened slider surface is substantially parallel to the disk surface and thus provides reduced contact pressure during eventual operational contacting. In addition, the smoothened slider surface creates a constant gap together with the disk surface, which enhances the aerodynamic properties of the air bearing surface and stabilizes a small fly height.

Abstract: A process for placing a roller burnished finish on the central portion of an unfinished lathe-turned heater tube includes controlling the rotational speed of the burnishing rollers and the pressure of the burnishing rollers against the central portion of the heater tube so that tooling marks are no longer apparent under substantially 10× magnification and the length of the central portion of the heater tube increases by no more than 0.002 inches per inch of length of the central portion of the heater tube.

Abstract: The apparatus includes a track mounted in the inlet of a compressor. A manipulator is mounted for movement about the track and carries three modules, the last of which mounts a tool head for movement in a Cartesian coordinate system and about the track. A measuring head measures the location of the airfoil surface. An abrading tool mounted on the third module removes surface material from the airfoil. Subsequently, a shot-peening device, either a flapper with embedded shot or free shot is impacted against the abraded surface to strengthen the surface. Final inspection is performed by a light and camera head mounted on the third module.

Abstract: The invention pertains to a method for deep-rolling radii or fillets (2) at the transition between the bearing journals (3) and the adjacent flange (4) of a bearing point of a crankshaft (1) with the aid of deep-rolling cylinders. The deep-rolling cylinders are pressed into the radius or the fillet (2) of the transition with a deep-rolling force until a predetermined roll-down depth (10) is reached while the crankshaft (1) is turned. The transition is initially deep-rolled with a first deep-rolling cylinder, the radius (6) of which has an osculating ratio between 1 and 0.85 referred to the radius of the transition or the fillet (2), namely with a first deep-rolling force that produces a maximum internal compressive stress (7) in the transition at a depth between 1 and 2 mm below the deep-rolled surface (8).

Abstract: A bright composite sheet product including a roll cast core and a clad material bonded to the core. The core is an aluminum alloy of the AA series 1XXX, 3XXX, 5XXX, or 8XXX, and the clad material contains at least 99.5 wt. % aluminum. The composite sheet products is particularly suited for use in lighting fixtures.

Abstract: A method of burnishing a rear pad of a slider within a disk drive. The rear pad is formed of a burnishable material and maintains elements for reading and writing. The disk drive further includes a spindle motor rotatably driving a disk and an actuator assembly positioning the slider over a surface of the disk. With this in mind, the method includes rotating the disk. The slider is moved in a radial fashion relative to the disk surface in a reciprocal fashion, causing the rear pad to rock. As the rear pad rocks, contact between the rear pad and the disk surface burnishes the rear pad. As a result, a positive camber is imparted in the rear pad relative to the MR element. The above-described method can be practiced following initial manufacture of the disk drive, or at various times over the life of the disk drive. Regardless, the method is practiced in-situ and is therefore very fast, cheap, and adapts quickly to the particular disk in which the slider is flying.

Abstract: A method of burnishing a rear pad of a slider within a disk drive. The rear pad is formed of a burnishable material and maintains elements for reading and writing. The disk drive further includes a spindle motor rotatably driving a disk and an actuator assembly positioning the slider over a surface of the disk. With this in mind, the method includes rotating the disk. The slider is moved in a radial fashion relative to the disk surface in a reciprocal fashion, causing the rear pad to rock. As the rear pad rocks, contact between the rear pad and the disk surface burnishes the rear pad. As a result, a positive camber is imparted in the rear pad relative to the MR element. The above-described method can be practiced following initial manufacture of the disk drive, or at various times over the life of the disk drive. Regardless, the method is practiced in-situ and is therefore very fast, cheap, and adapts quickly to the particular disk in which the slider is flying.

Abstract: A process for finishing an end surface of a non-circular post is provided to obtain a good surface precision. The process includes the steps of providing a workpiece having a first end with a first end surface, mounting a filling block around the first end of the workpiece, and surface-finishing the first end surface of the workpiece and an extension end surface of the filling block, which are at least covered by an area bounded by a circular track, by using a cutter.

Abstract: The invention relates to a method for producing a shaft (22), and an apparatus containing such a shaft (22), in particular an armature shaft (22) of an electric motor-driven drive (12) that is brought to a nominal dimension (44). The shaft (22) is reshaped by means of material displacement (46) at least one point until the nominal dimension (44) is reached.

Abstract: A support and holding structure (2) houses a fluid-operated actuator (17) controlling movement of a tool (7) close to and away from an object being marked (“A”) and movement means causing shifting of same on the surface (“S”) to be marked. The marking tool (7) comprises a ball or other engraving rolling element (7a) rotatably housed in a rolling seating (10) by interposition of small sliding balls (13). The rolling seating (10) has a rolling portion (10a) concentric with the engraving ball (7a), at which the efforts transmitted through the ball itself are discharged, and a recirculation portion (10b) spreading away from the rolling portion (10a) to ensure recirculation of the small sliding balls (13) during marking.

Abstract: A glide/burnish suspension assembly processes magnetic memory storage disks by “flying” a glide/burnish slider across the surface of a rotating disk. A glide/burnish suspension assembly as described herein includes mounting holes and a tooling hole that are compatible with existing Type-2/Type-4 glide/burnish testing fixtures. The glide/burnish suspension assembly includes a stainless steel loadbeam that is compatible with Type-8/Type-20 designs, i.e., the loadbeam is configured to provide the structural support and rigidity required for use with smaller glide/burnish sliders. In this respect, the loadbeam can accommodate 70%, 50%, 30%, and possibly smaller glide/burnish sliders. The glide/burnish suspension assembly facilitates the continued use of “older” Type-2/Type-4 fixtures to perform gliding and/or burnishing of disks using the “newer” Type-8/Type-20 loadbeams designed to support 30% sliders.

Abstract: For rolling a workpiece with a rolling tool with several rolling elements arranged in hydrostatic bearings, during rolling, only some of the rolling elements engage the workpiece, while the rolling elements not engaging the workpiece essentially seal off the hydrostatic bearing. In such a rolling tool, the rolling elements are arranged so as to be distributed over an area, and each of the hydrostatic bearings includes a circumferential seal in the region of the rolling elements.

Abstract: A burnishing tool is disclosed in one presently preferred embodiment of the present invention as including a first end, a second opposing end, and an elongated intermediate portion disposed between the first and second ends. The intermediate portion of the burnishing tool is formed having a general arcuate configuration and includes a main body and a handle. The main body of the intermediate portion comprises a dimensional width greater than the dimensional width of the handle such that the burnishing tool fits comfortably and conveniently within the contour of a hand of a user.

Abstract: A method and an apparatus for edge shaping in a high-pressure fuel reservoir which has an elongated tubular casing element equipped in the longitudinal direction with a continuous recess which forms the interior space of the high-pressure fuel reservoir and is open at at least one end, the recess opening into at least one passthrough orifice, that together with the continuous recess forms a peripheral edge. An elongated actuation element, whose end inserted into the continuous recess is equipped with a surface segment inclined with respect to the longitudinal axis of the continuous recess, is inserted into the continuous recess, the surface segment acting at least indirectly on a pressure element introduced into the continuous recess so that a surface portion of the pressure element is pressed against the peripheral edge, and a smoothing of the edge contour is achieved because of a material displacement in the region of the edge.

Abstract: A flying slider is disclosed for a rigid disk drive application. The slider includes a wear pad disposed at least substantially at its trailing edge on a lower surface thereof. An appropriate transducer(s) is typically embedded within this wear pad. One or more air bearing surfaces are disposed on the lower surface of the slider as well for allowing the slider to fly relative to the disk. At least one of these air bearing surfaces is disposed close to this wear pad, but is separated therefrom by a recess which is of a depth so as to not have the wear pad function as an air bearing surface. On the initial operation of the disk drive with the described slider therein, the uplifting forces applied to the slider by the noted air bearing surfaces are insufficient to dispose the wear pad above the glide avalanche of the disk or to fly the slider such that the wear pad is disposed above the glide height.

Abstract: A motorized device for cutting and cleaning a piece of pipe for more quickly and efficiently working with piping. The motorized device for cutting and cleaning a piece of pipe includes a housing that has a pair of opposite ends and at least one pair of protruding portions being formed on one of the ends. At least one motor that has a motor shaft is mounted in the housing. A power supply is mounted in the housing for selectively providing power to the motor and at least one switch is mounted on the housing for selectively providing power to the motor. At least one attachment is removably mounted on the motor shaft for engaging a pipe.

Abstract: A method of laser milling an aperture in a workpiece for use with manufacturing ink-jet nozzles includes initially illuminating a surface of the workpiece with a laser beam at a point within an outer perimeter of a desired aperture and a distance away from the outer perimeter sufficient to substantially avoid initial ablation of the outer perimeter. The laser beam is driven substantially in the direction of the outer perimeter at a variable rate controlled to avoid deformation of the outer perimeter. Material of the workpiece is ablated in a pattern designed to substantially remove material within the outer perimeter, thereby forming the aperture.

Abstract: A method for making a valve assembly is disclosed. The method includes providing a first work piece having a longitudinal axis and a first end and providing a second work piece having a surface. The method also includes disposing the first work piece and the second work piece axially between a pair of aligned elements that are relatively movable toward and away from each other along the longitudinal axis of the first work piece. Additionally, the method includes relatively moving the pair of aligned elements toward each other to axially clamp the first work piece and the second work piece and actuating the pair of aligned elements and delivering to the first work piece and the second work piece a controlled clamping force that acts to coin a zone of surface contact between the first end and the surface. Further, the method includes repeating the actuating of the pair of elements a plurality of times. An apparatus used to perform the method is also disclosed.

Abstract: A lithographic printing plate substrate web is brush grained with some of the brushes having the bristles moving over the web along a first track and some additional brushes having the bristles moving over the web along a second track at an angle of at least 5° to the first track. Some of the brushes may have the axis of rotation perpendicular to the direction of movement of the web in the conventional manner and at least one additional brush having the axis of rotation at an angle to the direction of movement of the web. There may be a plurality of such additional brushes, usually two, with the additional brushes being angled with respect to each other. In one embodiment, the bristles of the additional brush track over the web in a direction perpendicular to the web movement.

Abstract: Various methods and apparatus for simultaneously processing two single-sided hard memory disks is provided. Disks are positioned in pairs, with one surface of one disk positioned adjacent one surface of the second disk, with the disk surfaces touching or with a slight separation between them. In this back-to-back orientation, the disk pairs may be processed using conventional double-sided disk processing equipment and techniques. However, each disk will not have two active surfaces. Because of the positioning of the disks during processing, only one surface of each disk will be subjected to full processing. Therefore, each disk will only have one active side.

Abstract: A method is disclosed for reducing the variance in the coolant consumption of components of a turbo-machine, in particular a gas turbine. The components are provided with one or more holes for the passage of a coolant, wherein a surface roughness existing inside the holes is reduced by mechanical finishing. The method is characterized by mechanical finishing that is performed by reshaping rough points that cause the surface roughness using a cold working process such as at least one of beating, pressing and rolling. The method permits a simple reduction of the surface roughness without creating finishing residues that could result in obstructions of the holes.

Abstract: A burnishing tool is disclosed in one presently preferred embodiment of the present invention as including a first end, a second opposing end, and an elongated intermediate portion disposed between the first and second ends. The intermediate portion of the burnishing tool is formed having a general arcuate configuration and includes a main body and a handle. The main body of the intermediate portion comprises a dimensional width greater than the dimensional width of the handle such that the burnishing tool fits comfortably and conveniently within the contour of a hand of a user.

Abstract: A method for finishing the surface of a rolling contact component, such as a bearing roller element, a bearing ring or a traction drive rolling element, comprises the steps of: carrying out a cutting operation on the surface, subsequently calendering or burnishing the surface by means of a ball comprising a material harder than the bearing component material whereby the maximum calendering or burnishing pressure exerted on the surface is less than 7 Gpa.

Abstract: A quick disconnect hub which is secured to the motor drive shaft receives a high pitch threaded pad driver disk to which a burnishing pad is mounted. The hub includes a conically tapered surface, as does the driver disk for centering. A spring-loaded locking pin extends between the burnishing motor and selectively locks the drive hub against rotation for removal of the driver disk by rotating approximately one or two times, thus allowing the removal of the pad driver from the motor and allowing the centered mounting of the burnishing pad to the driver remote from the machine. In a preferred embodiment of the invention, an interlock switch is coupled to the spring-loaded locking pin such that, when the hub is locked against rotation for removal of the driver disk, the switch prevents inadvertent activation of the motor when the hub is locked.

Abstract: An apparatus and method for detecting and marking delamination defects on thin film disks are disclosed. The apparatus includes a read/write (R/W) head and a burnishing head mounted on separate arms that access the disk while spinning on the test stand. The controller uses the R/W head to perform an initial magnetic test of selected areas on the disk to establish an initial defect map. The burnish head is then flown over the surface for an extended time to accelerate and open up the latent delamination defects by impacting protruding material. The R/W head is then used to perform a second magnetic test which is compared against the first test to identify the delamination defects which have been developed by the burnishing. The delamination defects are then marked with a magnetic pattern which aids in optically locating the defect during subsequent failure analysis.

Abstract: To provide a roller-burnishing tool, for installing in a small machining center, small NC lathe and so forth. The frame for rolling compaction processing is coaxially connected with the shank portion which performs a rotary drive by mounting in a driving machine, and the mandrel is supported by this frame with a universal function for rotation. A tip end of the mandrel and the multiple rollers are formed into a taper shaped style for being supported for rotation from a radial direction. The mandrel and the compressing coil spring, which functions from the shank portion side to the frame side are provided in the shank portion as well as the adjustable ring, which allows adjustment of tool diameter by moving the position of the mandrel in an axial direction relative to the frame.

Abstract: Apparatus is disclosed for finishing the inside of hollow work-pieces such as long hydraulic or pneumatic cylinders. A rotatable skiving and roller burnishing tool is advanced into one end of the work-piece and advanced through the cylindrical interior of the work-piece. The skiving section is located at the front of the skiving and roller burnishing tool, and the roller burnishing section comprises the rearward section of the tool. The skiving section of the tool has a knife holding portion which holds a skiving knife to skive the interior from a start diameter to a larger, finish diameter. The skiving section also has a plurality of cavities, forward of the knife holding section, which are disposed circumferentially around the skiving section of the tool. A plurality of probe centering location finders are located in the respective cavities.