a.A length, as of rope, required to make one complete turn around something. b.The act of lapping or encircling. 5.A continuous band or layer of cotton, flax, or other fiber. 6.A wheel, disk, or slab of leather or metal, either stationary or rotating, used for polishing and smoothi...
As for lapping conditions, a rotation speed of the lapping plate 91 is 5 rpm, a particle diameter of the diamond abrasive is 0.25 μm, a lapping weight applied to the bar 90 is 50 grams/slider, and a length of the bar 90 is 70 mm. [0049] As shown in FIG. 10, in case the ...
Loading of the workpiece work surface can be varied by shifting weights along the length of the arm or transverse to the length of the arm. The workpiece itself can comprise a bar on which several magnetic transducing heads have been deposited. Machining the workpiece surface to a preferred ...
PURPOSE:To automatically and efficiently obtain a high precision finished surface with no scratch by providing a control mechanism for controlling the rotating speed and pressure to be applied through detecting means for detecting the amount of lapping and the output therefrom. CONSTITUTION:A cutting to...
Length 60mm Shank Size 6mm Segment Height 10mm or as Customized Applicationo Granite, Marble, Stone, Quartz, Concrete etc Transport Package Carton/Crate/Pallets Packing Specification 20mm etc Trademark freet Origin China HS Code 820239900...
Automated system for controlling taper length during the lapping of air bearing surface of magnetic heads An automated system for forming a taper on thin film magnetic heads comprises a lapping fixture positioned in apposition to a rotary lapping plate. A ceramic bar, upon which the magnetic heads...
honing A variety of cylindrical apertures with diameters of 5~500 mm or greater, with a depth to aperture ratio of 10 or greater. Under certain conditions, it can also process plane, excircle, spherical surface, tooth surface and so on. Honing head peripheral Xiangyou 2 ~ 10 root length ...
The carrier including a plurality of spaced control or actuation points along the length of the carrier for adjusting the profile of the mounting surface of the carrier adapted to support a bar for lapping. The actuator adapted to actuate the carrier at the spaced actuation points and including ...
Pieces or slabs of material to be lapped together are clamped in the jaws. An oscillatory mechanism is attached to the pivot arm frame so that one work piece is moved rapidly up and down with respect to the stationary piece. The length of the frame arm stroke can be adjusted as can the...
The disclosed lapping fixtures may be used for the final finish lapping process, after the air-bearing surfaces have been lapped to the correct height in a previous process. In this case, the sliders may be lapped with the disclosed lapping fixtures for a predetermined length of time to smooth...