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JPS63288664A |
A composite abrasive compact is produced by placing strips (16),(18) of suitable abrasive material on a cemented carbide substrate (10). The strips each comprise abrasive particles, optionally with a particulate second phase, in an organ...
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JPS63256369A |
PURPOSE: To prevent the partial wear of respective sintered abrasive material layers so as to prolong the life of the captioned saw by interposing spacers between attaching members having the sintered abrasive material layer while making...
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JPS63501800A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6335389B2 |
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JPS6335392B2 |
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JPS6377665A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS62292366A |
A process for production of abrasive diamond-impregnated tools consisting of the application of a layer of abrasive powder containing the diamond grains and their impregnation therein. The abrasive powder is impregnated by subjecting the...
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JPS6258872B2 |
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JPS6257466B2 |
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JPS62259779A |
PURPOSE: To prolong the service life of abrasive materials to make the degree of finishing satisfactory, by melting powder having a specified particle size with the use of plasma, and then by applying thus obtained molten material onto a...
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JPS6247669B2 |
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JPS6246314B2 |
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JPS6284976A |
A mould 13 which may be of graphite, ceramic material, or metal is formed with an internal surface 14 accurately machined to the required shape of the surface of the rotary dresser which is being formed.Diamond particles 15 are then adhe...
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JPS6213089Y2 |
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JPS6214228B2 |
In a method of making a polishing element a photoresist film 2 is first deposited on a surface of metal stock 1. A photomask 3 is then used to selectively cover portions of the deposited photoresist film 2. Thereafter, portions of the ph...
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JPS6213307B2 |
The composite comprises diamond crystals and a substrate of polycrystalline silicon carbide or silicon nitride bonded by silicon carbide and a carbide and/or silicide of a metal which forms a silicide with silicon. A mass of diamond crys...
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JPS61293769A |
An abrasive body (12, 22) is provided which has high strength and an ability to withstand high temperatures making it suitiable as a tool insert for dressing tools and surface set drill bits. The body (12, 22) comprises a mass of diamond...
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JPS6159270B2 |
A method of bonding a diamond or cubic boron nitride abrasive compact to a second such compact in which a braze alloy layer is deposited on a layer of a transition metal on the first compact, the second compact being then placed on the b...
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JPS61265277A |
A method for making grinding wheels having an annular grinding section mounted on a central hub in which a slurry of abrasive particles and ceramic bond is coated on a pre-formed core, shaped, and fired. The method has particular advanta...
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JPS6149073B2 |
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JPS6130864B2 |
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JPS6124360B2 |
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JPS6116271U |
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JPS619600A |
PURPOSE:To fix abrasive grains on a base metal uniformly on the average and to obtain an electrode posited tool excellent in grindability and abrasive properties or the like by providing a cathodic chamber in an electrolytic palting bath...
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JPS6039150B2 |
A method for preparing an abrasive coating from silane and an oxygen-containing gaseous compound such as N2O, CO2, H2O and the like is disclosed. The abrasive coating is prepared using the glow discharge method. The coating may be used t...
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JPS60125059U |
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JPS60117060U |
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JPS6024150B2 |
The grinding media is formed of a concentration of agglomerate free hard particles including at least 50 per cent by weight of the media, wherein the particles are chelated by a dispersing agent, surface treated with a surfactant, mixed ...
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JPS6080567A |
PURPOSE: To enable a segment to be fixed in desired arrangement easily forming even the fine segment further eliminating any necessity for gluing work or the like, by etching the predetermined part, on the surface of an abrasive structur...
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JPS6020804A |
A polycrystalline diamond body with a plurality of faces having enhanced surface irregularities over at least a portion of at least one of the faces is disclosed. The polycrystalline diamond body with the enhanced surface irregularities ...
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JPS607209U |
Short, fine fibers having certain aspect ratios and generally triangular cross-section are mixed with particulate material whereby the fibers form a three dimensional network and the mixture is sintered to provide composites containing s...
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JPS59201755A |
PURPOSE: To make it possible to manufacture a lapping agent being strong against heat produced during lapping process and capable of providing a processed surface with high accuracy and a finished surface excellent in lustre by blending ...
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JPS59196165A |
A molded body having a profiled cross-section, such as a grinding or polishing tool, is cast in a mold by pouring foaming synthetic material into a molding cavity closable on all sides except for holes in the end walls of the molding cav...
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JPS59166464A |
PURPOSE: To provide a machined surface of high quality and lengthen the life of a surface plate for polishing a hard brittle material or the like, by planting free abrasive grains in the surface plate made of a soft material, so that the...
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JPS59161267A |
PURPOSE: To maintain the abrasive efficiency and the durability of grinding particles by fixing the grinding particles fast on a substrate material with a glue and then coating them with nickel. CONSTITUTION: A conductive glue is applied...
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JPS59152068A |
PURPOSE: To obtain a grindstone having a long service life for cutting and a small roughness on the cutting surface by applying electroplating onto a base material formed of stainless-steel plate, etc. by diamond grinding grains and the ...
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JPS59152067A |
PURPOSE: To improve removal of chips and flow of grinding liquid and prolong the service life of a grindstone by applying cosedimentation plating onto a stainless plate, etc. by the plating liquid containing nickel, etc. in which diamond...
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JPS59142065A |
PURPOSE: To shorten the drying time and improve productivity by loading a raw grindstone onto a surface plate having an air vent and loading a cover member and supplying hot compressed air from the surface of the grindstone and dischargi...
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JPS59142067A |
PURPOSE: To permit preparation of a thin-edge grindstone by forming the captioned grindstone from a layer formed through electrolplating bond of grinding grains such as diamond and metals such as nickel and a layer formed through chemica...
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JPS59142068A |
PURPOSE: To permit a number of thin-edge grindstones having high rigidity and high accuracy to be prepared at one time by immersing a number of base members set onto a base-member installing jig, vertically into a plating liquid containi...
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JPS59110560A |
PURPOSE: To make the service life of a grindstone long by subjecting the grindstone to non-electrolytic metal plating after subjecting the surface and the edge face of a rigid thin base material to non-electrolytic eutectoid plating with...
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JPS59110561A |
PURPOSE: To raise the grinding accuracy of a grindstone by activating the ceramic substrate surface, subjecting it to non-electrolytic metal plating, and thereafter subjecting it to eutectoid plating with diamond abrasive grains and meta...
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JPS59107861A |
PURPOSE: To manufacture easily an extremely thin cutting grindstone, in which superhard abrasive grains will never be dropped easily, by a method wherein an annular metallic thin plate is provided with an extremely thin grindstone suppor...
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JPS5921749B2 |
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JPS5976773A |
PURPOSE: To improve the accuracy of the thickness of cutting edge under utilizing a thin edge by a method wherein primary eutectoid plating is applied to a circular base disc until a predetermined thickness of the edge is obtained, there...
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JPS5969267A |
PURPOSE: To form multiple leading tops at both ends due to the autogenous action of the center, prevent the warping of sheets, and enable the right-angle cutting by providing grindstone layers on both sides of multiple reinforcing fabric...
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JPS5959352A |
PURPOSE: To provide a high accuracy thin grinding wheel in producing the grinding wheel for cutting hard and brittle materials like ceramics, crystals, etc. by enabling both sides of a thin base metal to be simultaneously subjected unifo...
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JPS5937056A |
PURPOSE: To improve efficiency of abrasion by a method wherein the vacuum evaporated substance containing silicon oxide compound therein applied with a high frequency electric field to be ionized is vacuum evaporated on a substrate to ma...
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JPS5924963A |
PURPOSE: To shorten electrode stylus polishing time and improve life property of a base plate in a stylus polishing disk by forming a metal oxide coating in a groove on the base plate of organic high polymer material. CONSTITUTION: First...
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JPS5924962A |
PURPOSE: To shorten polishing time while improving the life property of a base plate in a stylus polishing disk by forming metal oxide coating in a groove on the base plate made of organic high polymer material. CONSTITUTION: After a sur...
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