Abstract: Provided are a tape guide roller and tape drive having a guide roller having magnets and bushings to stabilize a roller barrel for a tape medium. The tape guide roller has a roller barrel extending around a vertical axis. The tape medium passes across the roller barrel to guide the tape medium on a tape path. A plurality of magnets positioned with respect to the vertical axis provide an axial force to stabilize the tape guide roller axially.

Abstract: A tape embedded drive can include tape media for storing data, a first tape reel and a second tape reel, each coupled to one end of the tape media, and a head stack assembly (HSA). The HSA can include a first head assembly having at least one read head and one write head and a second head assembly having a non-operable head incapable of reading or writing. In an embodiment, the first head assembly is configured to be placed along a first side of the tape media and the second head assembly with the non-operable head is configured to be placed along a second side of the tape media opposite the first side of the tape media.

Abstract: The present disclosure generally relates to an interface connector in a tape embedded drive. The tape embedded drive has two long edges and two short edges. Within the tape embedded drive, there are numerous guide rollers, at least three feedthrough connectors, and two reels. The interface connector is located along one of the short edges and underneath one of the two reels. By placing the interface connector at that location, the tape embedded drive has sufficient real estate for all of the necessary reels, feedthrough connectors, and guide rollers while also ensuring stability of the tape embedded drive.

Abstract: In one embodiment, a computer program product for determining a wrap angle includes a computer readable storage medium having program instructions embodied therewith, wherein the computer readable storage medium is not a transitory signal per se. The program instructions are executable by a processor to cause the processor to perform a method that includes receiving, by the processor, a measurement of a distance from an edge to a transducer, receiving, by the processor, a predefined height of tenting of a magnetic recording tape above the transducer, and determining, by the processor, a wrap angle for inducing tenting of the magnetic recording tape above the transducer at the predefined height when the magnetic recording tape passes over the edge in a direction of tape travel thereacross.

Abstract: An apparatus according to one embodiment includes a plurality of first modules each having a first write transducer. The apparatus further includes a plurality of second modules each having a second write transducer. Planes of deposition of write gaps of the second write transducers are oriented at an angle of greater than 4 degrees relative to planes of deposition of write gaps of the first write transducers. The media bearing surfaces of the modules are primarily planar, and lie along offset parallel planes. An apparatus according to another embodiment includes a first module having a plurality of first write transducers. The apparatus further includes a second module having a plurality of second write transducers. Planes of deposition of write gaps of the second write transducers are oriented at an angle of greater than 4 degrees relative to planes of deposition of write gaps of the first write transducers.

Abstract: An apparatus according to one embodiment includes a module having a tape bearing surface, a magnetic transducer in a thin film region, and an edge closest to the transducer. A guide is positioned relative to the edge for inducing tenting of a moving magnetic recording tape above a tape tenting region of the tape bearing surface. The magnetic transducer is positioned along the tape tenting region. The magnetic transducer is positioned a distance from a location on the tape bearing surface directly under a peak that is more than one-fourth the length from the location directly under the peak to the edge closest thereto.

Abstract: An apparatus includes a module having a tape bearing surface, a first edge, and a second edge, where a first tape tenting region of the tape bearing surface extends from the first edge along the tape bearing surface toward the second edge. A guide is positioned relative to the first edge for inducing tenting of a moving magnetic recording tape and to create a point of inflection of the moving magnetic recording tape at a location above the tape bearing surface that is about midway between a peak of the tenting and a point of closest approach of the moving magnetic recording tape to the tape bearing surface. A sensor is located in a thin film region of the module. The sensor has a free layer. The location of the point of inflection of the moving magnetic recording tape is between the free layer and the second edge.

Abstract: In one general embodiment, a method includes calculating a differential position value based on readback signals from at least two servo readers of a magnetic head reading servo tracks of a magnetic recording tape. The differential position value is compared to a previously-calculated differential position value. An action is performed in response to determining that the difference between the differential position value and the previously-calculated differential position value is in a predefined range. In another general embodiment, an apparatus includes a magnetic head having at least two servo readers, and a controller in communication with the servo readers. The controller is configured to detect a sudden change in a width of a magnetic recording tape based on a differential position value derived from relatively more current servo readback data and a second differential position value derived from relatively older servo readback data.

Abstract: A method according to one embodiment includes running a magnetic recording tape over a tape bearing surface of a module having at least one edge, detecting signals from the tape at differing wrap angles for estimating a height of tenting of the tape above a transducer at each of the wrap angles, and selecting a wrap angle to provide about a predefined height of tenting of the tape above the transducer. A resulting tent of the moving magnetic recording tape extends from the edge of the module closest thereto to a minima with a tent apex therebetween, where the minima is at a first point of closest approach of the moving magnetic recording tape to the tape bearing surface of the module nearest the tent apex.

Abstract: A system, according to one embodiment, includes: a module having transducers positioned along a tape bearing surface of the module; a roller guide; and a patterned bar positioned relative to the roller guide and module to engage a magnetic tape. The patterned bar has a plurality of recessed regions along a tape bearing surface thereof. Moreover, the patterned bar is not directly coupled to the module. Other systems, methods, and computer program products are described in additional embodiments.

Abstract: A method of making a magnetic head, according to one embodiment, includes supplying a magnetic recording head having a gap disposed between a rowbar substrate and a closure, said rowbar substrate and closure having a tape support surface, recessing the gap below the level of the tape support surface, sputter cleaning the head, and depositing an insulation layer on the tape support surface and the recessed gap. In addition, about an entire upper surface of the insulation layer above the gap is recessed from the tape support surface.

Abstract: A method and system for testing multiple language versions of a browser-based application. A host language Hypertext Transfer Protocol (HTTP) request issued by a host language browser is received. The host language HTTP request is configured to be sent to a host server address. The host language HTTP request comprises parameter strings in a host language. A target language HTTP request is generated by replacing each host parameter string of at least one host parameter string of the parameter strings in the received HTTP request with a respective target parameter string associated with a target language that differs from the host language. The generated target language HTTP request is configured to be sent to a target server address associated with and different from the host server address.

Abstract: A tape head is provided for reading and/or writing to a magnetic tape. The tape head including a step-like cross-sectional profile, so as to exhibit a riser between two treads, the latter respectively formed by a tape-bearing surface and a recessed surface, wherein: the tape-bearing surface is essentially flat and configured to contact a magnetic tape, and comprises at least one transducer, the latter being a read or a write element, configured to read or write to the magnetic tape, respectively; and the recessed surface is recessed from the tape-bearing surface by a distance h corresponding to a height of the riser, a width w of the recessed surface along a direction parallel to a longitudinal direction z of circulation of the tape being such that a ratio h/w is at least of 0.01. Related tape head apparatuses for recording or reproducing multi-track tapes are also provided.

Abstract: A microtome chuck including a mounting portion having a mating surface operable to removably attach the mounting portion to a sample sectioning device, and an electrical contact operable to electrically connect the mounting portion to a power source. The chuck further including a sample receiving portion coupled to the mounting portion, the sample receiving portion having a sample receiving surface dimensioned to receive a sample, a light source coupled to the sample receiving portion, the light source operable to emit a light from the sample receiving surface and through a sample positioned along the sample receiving surface, and circuitry electrically connecting the light source to the electrical contact of the mounting portion.

Abstract: A tape head, adapted for reading and/or writing to a magnetic tape, has a tape-bearing surface and is configured to urge a magnetic tape against the bearing surface, in operation. The bearing surface includes a transducer area, having at least one transducer that is a read and/or write element, designed for reading and/or writing to a magnetic tape, and a structured area adjacent to the transducer area, comprising a periodic array of topographic features, the topographic features configured within the structured area to determine a minimal distance between the transducer area and a tape.

Abstract: An optical data storage device includes an optical storage tape having one or more optical storage layers. A plurality of optical pickup units reads and/or writes data to the optical storage tape. A feed reel provides the optical storage tape to the optical pickup units. A guiding wheel that guides the optical storage tape when the optical storage tape is in the vicinity of the optical pickup units during read and/or write operations. Finally, a take-up reel receives the optical storage tape from the guiding wheel.

Abstract: An electrically isolated tape guide that includes a tape roller having spaced apart flanges extending out from the tape roller for passing magnetic tape between the flanges, and an electrically non-conductive pin having a first end coupled to a center opening of the tape roller to allow the tape roller to rotate about the pin and a second end for coupling to a chassis of a tape drive.

Abstract: A tape head system includes a read and/or write head having at least one read and/or write element configured to read from and/or write to magnetic tape and at least one electrostatic element arranged adjacent to the read and/or write element; and a controller configured to apply a potential to the at least one electrostatic element.

Abstract: A transport system for transporting magnetic tape includes at least one roller for guiding the magnetic tape having at least one electrode and a controller being configured to apply a voltage to the at least one electrode so as to produce a force of attraction between the magnetic tape and the at least one electrode.

Abstract: A magnetic head according to one embodiment includes a substrate having a tape bearing surface; a plurality of elements coupled to the substrate and positioned towards the first tape bearing surface, the elements being selected from a group consisting of readers, writers, and combinations thereof; and an outrigger held in a fixed position relative to the substrate, the outrigger having a tape bearing surface; wherein the outrigger tape bearing surface and the substrate tape bearing surface lie along planes, the planes being offset from one another.

Abstract: In one embodiment, a tape movement constraint comprises a tiltable tape roller bearing having a grooved surface adapted to contact and engage a surface of the tape as the roller barrel rotates. An actuator adapted to pivot the roller bearing surface controls the lateral position of a tape. In operation, in one embodiment, the roller barrel of the roller bearing is rotated by engaging a surface of the tape roller barrel with a longitudinally moving magnetic tape. At least a portion of any air bearing between the moving tape and the barrel surface is quenched using grooves formed in the barrel surface. The lateral position of the moving tape is sensed and the rotating roller barrel is tilted in response to the sensed lateral position of the moving tape to control the lateral position of the moving tape. Other embodiments are described and claimed.

Abstract: A tape movement constraint for a tape drive system, comprises a tiltable tape roller bearing having a grooved surface adapted to contact and engage a surface of the tape as the roller barrel rotates, and an actuator adapted to pivot the roller bearing surface when the actuator is actuated, to control the lateral position of a tape. In operation, in one embodiment, a roller barrel of the tiltable roller bearing is biased in a first position on a pivot axis, using magnetic attraction between a movable magnet and a return path structure of magnetically permeable material. The roller barrel is pivoted on the pivot axis by conducting current through a fixed coil to generate a magnetic field which is conducted by the return path structure to interact with the magnetic field of the magnet. Other embodiments are described and claimed.

Abstract: A tape movement constraint for a tape drive system, comprises a tiltable tape roller bearing having a grooved surface adapted to contact and engage a surface of the tape as the roller barrel rotates, and an actuator adapted to pivot the roller bearing surface when the actuator is actuated, to control the lateral position of a tape. In operation, in one embodiment, a roller barrel of the tiltable roller bearing is biased in a first position on a pivot axis, using magnetic attraction between a movable magnet and a return path structure of magnetically permeable material. The roller barrel is pivoted on the pivot axis by conducting current through a fixed coil to generate a magnetic field which is conducted by the return path structure to interact with the magnetic field of the magnet. Other embodiments are described and claimed.

Abstract: Methods and apparatus are provided related to magnetic recording tape. Respective voltage sources are coupled to respective magnetic head components of a tape recording apparatus. Circuitry controls each voltage source independently in accordance with identity information for a magnetic tape, relative humidity within the tape recording apparatus, or other factors. Chemical migration from the tape, and/or plating or erosion of elements of the tape recording apparatus are substantially reduced or eliminated according to the present teachings.

Abstract: A tape drive system according to one embodiment includes a magnetic head. The magnetic head includes first and second beams each having a tape bearing surface, a face, a recess in the tape bearing surface thereof, the faces of the beams facing either towards each other or away from each other; a first chip being positioned in the recess of the first beam; and a second chip being positioned in the recess of the second beam, wherein each chip has circuitry selected from a group consisting of read elements, write elements, and combinations thereof, wherein a tape bearing surface of each chip is generally aligned with the tape bearing surface of the associated beam, and wherein an end of each chip is generally aligned with the face of the associated beam. The system also includes a drive mechanism and a controller.

Abstract: In one embodiment, a tape movement constraint comprises a tiltable tape roller bearing having a grooved surface adapted to contact and engage a surface of the tape as the roller barrel rotates. An actuator adapted to pivot the roller bearing surface controls the lateral position of a tape. In operation, in one embodiment, the roller barrel of the roller bearing is rotated by engaging a surface of the tape roller barrel with a longitudinally moving magnetic tape. At least a portion of any air bearing between the moving tape and the barrel surface is quenched using grooves formed in the barrel surface. The lateral position of the moving tape is sensed and the rotating roller barrel is tilted in response to the sensed lateral position of the moving tape to control the lateral position of the moving tape. Other embodiments are described and claimed.

Abstract: A structure according to one embodiment includes a substrate having a media facing side; and a thin film stack formed on the substrate, the thin film stack including magnetic films and insulating films, wherein the thin film stack is recessed from a plane extending along the media facing side of the substrate, wherein the magnetic films are recessed more than the insulating films, wherein the magnetic films each have a substantially flat media facing surface, wherein the insulating films each have a substantially flat media facing surface.

Abstract: In a servo writer, a write signal generator circuit is configured to output a signal for writing a servo signal to a servo write head disposed to allow a magnetic tape to slidably contact therewith and configured to write the servo signal thereon, and a plurality of tape guides are configured to guide the magnetic tape supplied from a supply reel to the servo write head and to a take-up reel. The plurality of tape guides include a first tape guide disposed to contact with the magnetic tape at a position directly upstream of the servo write head and a second tape guide disposed to contact with the magnetic tape at a position directly downstream of the servo write head. Each of the first and second tape guides includes a guide roller rotatably supported by an air bearing and having a diameter of 19 mm or greater.

Abstract: A tape drive comprising a head configured to read data from a tape and to write data to the tape, a pair of flanged guide rollers arranged one on either side of the head to guide the tape longitudinally over the head, and a flangeless inertial roller arranged between a flanged guide roller and the head to add inertia to the tape so as to limit speed and movement of the tape as it passes over the head.

Abstract: A tape drive system according to one embodiment includes a magnetic head. The magnetic head includes first and second beams each having a tape bearing surface, a face, a recess in the tape bearing surface thereof, the faces of the beams facing either towards each other or away from each other; a first chip being positioned in the recess of the first beam; and a second chip being positioned in the recess of the second beam, wherein each chip has circuitry selected from a group consisting of read elements, write elements, and combinations thereof, wherein a tape bearing surface of each chip is generally aligned with the tape bearing surface of the associated beam, and wherein an end of each chip is generally aligned with the face of the associated beam. The system also includes a drive mechanism and a controller.

Abstract: In one embodiment, a tape movement constraint for a tape drive system, comprises a tiltable tape roller bearing having a roller barrel biased in a first position on a pivot axis, using magnetic attraction between a movable magnet and a return path structure of magnetically permeable material. The roller barrel is pivoted on the pivot axis by conducting current through a fixed coil to generate a magnetic field which is conducted by the return path structure to interact with the magnetic field of the magnet. At least a portion of any air bearing between the moving tape and the barrel surface is quenched using grooves formed in the barrel surface. Other embodiments are described and claimed.

Abstract: A tape head has first and second beams each having a recess in a tape bearing surface thereof, a face where the faces of the beams either face each other or face away from each other. A first chip is positioned in the recess of the first beam, and a second chip is positioned in the recess of the second beam. Each chip has circuitry selected from a group consisting of read elements, write elements, and combinations thereof. A tape bearing surface of each chip is generally aligned with the tape bearing surface of the associated beam. Also, an end of each chip is generally aligned with the face of the associated beam. Where closures are used, this eliminates the need to aligning the closure to skiving edges of the beam.

Abstract: In one embodiment, a tape movement constraint for a tape drive system, comprises a tiltable tape roller bearing and an actuator adapted to pivot the roller bearing surface when the actuator is actuated, to control the lateral position of a tape. In operation, in one embodiment, the roller barrel of the roller bearing is rotated by engaging a surface of the tape roller barrel with a longitudinally moving magnetic tape. At least a portion of any air bearing between the moving tape and the barrel surface is quenched using grooves formed in the barrel surface. The lateral position of the moving tape is sensed and the rotating roller barrel is tilted in response to the sensed lateral position of the moving tape to control the lateral position of the moving tape. Other embodiments are described and claimed.

Abstract: Various embodiments of an apparatus, system, and method are disclosed for reducing stiction in a magnetic tape device. For example, according to one representative embodiment, a magnetic head assembly for reducing stiction includes a magnetic head that is communicable in data exchange communication with tape in contact with the magnetic head. The magnetic head assembly also includes a tape lifter that is movable relative to the magnetic head. More specifically, the tape lifter is movable between a first position away from the tape and a second position in contact with the tape. In the first position, tape is contactable with the magnetic head and in the second position, tape is not contactable with the magnetic head. The magnetic head assembly further includes an actuator made at least partially of a memory shape alloy. The actuator is coupled to the tape lifter and the memory shape alloy is resiliently deformable to move the tape lifter between the first and second positions.

Abstract: One embodiment is a method that extends a tape path to compensate for misalignment between tape on a reel and a head by exiting the tape twice from a tape pack of the reel before reading or writing data at the head.

Abstract: A magnetic tape apparatus includes a feeding unit for feeding a magnetic tape; a take-up unit for taking up the magnetic tape, a magnetic head disposed the downstream of the feeding unit and the upstream of the winding unit, in a traveling path of the magnetic tape from the feeding unit to the take-up unit, and having the moving magnetic tape abut to the magnetic head; a fixed guide unit disposed adjacent to the magnetic head at least in the upstream on downstream of the traveling direction of the magnetic tape traveling on the traveling path toward the magnetic head and guiding the magnetic tape to the traveling path by abutting to the magnetic tape; and a controlling unit disposed on the fixed guide unit for controlling the movement of the magnetic tape in the tape width direction. On a contact surface which abuts on the magnetic tape in the fixed guide unit, there is provided a space for excluding the air lying between the moving magnetic tape and the contact surface.

Abstract: An electronic component, comprising: a portion of a row cut from a wafer; and a closure coupled to the portion of the row of the wafer towards a first edge of the portion of the row of the wafer; the portion of the row of the wafer having a bonding area positioned adjacent a second edge of the portion of the row of the wafer, the second edge of the portion of the row of the wafer being positioned opposite the first edge of the portion of the row of the wafer and along a same side thereof, wherein the bonding area includes a layer of adhesive thereon.

Abstract: A method for counteracting longitudinal oscillations in a magnetic tape as it passes over a head in a tape drive system includes the steps of passing the magnetic tape over the head, detecting the occurrence of longitudinal oscillations in the magnetic tape, and generating counteractive longitudinal oscillations in the magnetic tape that are substantially 180° out of phase with the longitudinal oscillations to substantially cancel the longitudinal oscillations.

Abstract: An integral recording head, for use in a linear tape drive system, includes a circumferentially grooved roller guide assembly and a recording head actuator assembly. The circumferential groove feature is incorporated on the surfaces of the roller guide assembly, and provides a substantial frictional contact force that acts to reduce the lateral motion, and further attenuates high frequency lateral disturbances of the magnetic tape. The reduced high frequency content of the lateral disturbances significantly improves the ability of the actuator to achieve a desired track following control. The grooved roller guide assembly is formed integrally of two solid cylindrical contact surfaces separated by a circumferential slot that accommodates the recording head actuator assembly.

Abstract: A system in one embodiment includes first and second modules, each module having a substrate, a closure, and a gap situated therebetween, the gap comprising transducers selected from readers and writers; wherein the closures face each other, wherein the closure and the substrate of each module form a flat tape bearing surface, wherein a module spacing is defined as a distance from a point proximate to the transducers in the gap of the first module to a point proximate to the transducers in the gap of the second module, wherein the module spacing is less than 1.3 mm and greater than 0 mm.

Abstract: A method is presented for setting a wrap angle of a read/write head having a servo element and multiple read elements, where the servo element and the read elements can detect a servo signal. The method includes moving a sequential information storage medium having a longitudinal axis and a servo band encoded therein adjacent to the read/write head. The longitudinal axis and a flat upper surface of the read write head define the wrap angle. The method further includes detecting the servo signal using one of the read elements. If the read element is unable to detect the servo signal, then the remaining read elements are sensed to detect the servo signal.

Abstract: A tape path control system and related method for controlling the position of a tape medium in the tape drive. The tape path includes a first tape guide roller, a second tape guide roller spaced from the first roller, and a transducing head situated between the first and second rollers. The first and second rollers may be large and closely spaced, with the second tape guide roller being spaced from the first roller at a roller diameter/center-to-center spacing ratio of between approximately 1:1-1:2 while still accommodating the transducing head therebetween. A precision alignment system is associated with the second roller. When operable, the precision alignment system allows the second roller to be adjustably aligned relative to the first roller in order to control lateral tape movement when a tape medium streams across the rollers in operative engagement with the transducing head.

Abstract: A tape head assembly according to one embodiment includes a single beam having an upper surface and a plurality of apertures into the upper surface, the beam defining a void positioned towards an inner portion thereof, the void being for receiving a cable; multiple modules coupled to the beam, at least one of the modules being coupled to the beam by members, the members extending into the apertures in the upper surface of the beam and being immovably coupled to the beam, each of the modules having at least one of readers for reading from a magnetic medium and writers for writing to a magnetic medium.

Abstract: A tape guide is provided for use in routing a tape media, used in a computer or other application, along a pre-specified path of travel. The tape guide is oriented along a vertical axis and comprises three sections or components joined together to form an integral guide structure. Upper and lower sections both comprise frustoconical sections, the respective dimensions of the two frustoconical sections being equal to one another in a useful embodiment. A tape is wrapped around the guide, whereby the tape is directed along its path of travel. As the tape moves, the upper and lower sections apply downwardly and upwardly directed biasing forces, respectively, to maintain the moving tape in an equilibrium position in order to avoid contact between the edges of the tape and any guide structure.

Abstract: A data storage tape cartridge and tape drive is disclosed in which drive mounted guides are received in a cutout of a data storage cartridge. A read/write head is moved through an access opening into engagement with a data storage tape between the drive mounted guides. The drive mounted guides closely control lateral positioning of the tape as it passes across the read/write head. The read/write head and the drive mounted guides are moved relative to each other and into engagement with the tape.

Abstract: Various embodiments of an apparatus, system, and method are disclosed for reducing stiction in a magnetic tape device. For example, according to one representative embodiment, a magnetic head assembly for reducing stiction includes a magnetic head that is communicable in data exchange communication with tape in contact with the magnetic head. The magnetic head assembly also includes a tape lifter that is movable relative to the magnetic head. More specifically, the tape lifter is movable between a first position away from the tape and a second position in contact with the tape. In the first position, tape is contactable with the magnetic head and in the second position, tape is not contactable with the magnetic head. The magnetic head assembly further includes an actuator made at least partially of a memory shape alloy. The actuator is coupled to the tape lifter and the memory shape alloy is resiliently deformable to move the tape lifter between the first and second positions.

Abstract: A method for counteracting longitudinal oscillations in a magnetic tape as it passes over a head in a tape drive system includes the steps of passing the magnetic tape over the head, detecting the occurrence of longitudinal oscillations in the magnetic tape, and generating counteractive longitudinal oscillations in the magnetic tape that are substantially 180° out of phase with the longitudinal oscillations to substantially cancel the longitudinal oscillations.

Abstract: In one embodiment, a tape movement constraint for a tape drive system, comprises a tiltable tape roller bearing having a grooved surface adapted to contact and engage a surface of the tape as the roller barrel rotates, and an actuator adapted to pivot the roller bearing surface when the actuator is actuated, to control the lateral position of a tape. In operation, in one embodiment, a roller barrel of the tiltable roller bearing is biased in a first position on a pivot axis, using magnetic attraction between a movable magnet and a return path structure of magnetically permeable material. The roller barrel is pivoted on the pivot axis by conducting current through a fixed coil to generate a magnetic field which is conducted by the return path structure to interact with the magnetic field of the magnet. At least a portion of any air bearing between the moving tape and the barrel surface is quenched using grooves formed in the barrel surface.

Abstract: In one embodiment, a tape movement constraint for a tape drive system, comprises a tiltable tape roller bearing having a grooved surface adapted to contact and engage a surface of the tape as the roller barrel rotates, and an actuator adapted to pivot the roller bearing surface when the actuator is actuated, to control the lateral position of a tape. In operation, in one embodiment, the roller barrel of the roller bearing is rotated by engaging a surface of the tape roller barrel with a longitudinally moving magnetic tape. At least a portion of any air bearing between the moving tape and the barrel surface is quenched using grooves formed in the barrel surface. The lateral position of the moving tape is sensed and the rotating roller barrel is tilted in response to the sensed lateral position of the moving tape to control the lateral position of the moving tape. Other embodiments are described and claimed.

Abstract: A magnetic recording head is provided comprising a flat contour head having a deposited closure. An ion-milled trench or recess is provided near the substrate edge to create a lip or wear zone between the trench edge and the substrate/gap interface. As the tape passes over the head, the lip begins to wear and acquires a bevel. After up to a few hundred hours of runtime, the bevel spans the entire length of the lip after which the bevel length remains constant resulting in a constant rate of head wear. The width of the lip or wear zone is chosen such that head wear chases gap and transducer wear resulting in reduced recession of the transducer from the recording tape.