| Document |
Document Title |
|
JP3696406B2 |
To provide a sliding member coated with a film excellent in wear resistance, scuffing resistance and the characteristics of increasing no wear of the mating material (mating attackability). The outer circumferential face 3 of a sliding m...
|
|
JP2005522342A |
In the case of the epitaxial growth according to the prior art, a number o strips often have to be produced in a plane in order to restore an area to be repaired. This leads to overlapping and misorientation of the crystalline structures...
|
|
JP2005140322A |
To provide a stress concentration preventing structure of a corner part capable of improving durability while reducing cost.This stress concentration preventing structure of the corner part comprises a stress concentration portion formed...
|
|
JP3655987B2 |
To provide a lubricating structure for an epicyclic gear device, which prevents a thrust washer and the like from seizing, and enhances its durability. A pinion gear 2 is rotatably supported by a pinion shaft 10 supported by respective s...
|
|
JP3642859B2 |
To realize the manufacturing of an insert fitment, which can withstand against both detent and locking load only by forging. A parallel deeply vertically grooved knurl 2 is formed at the intermediate part on the peripheral surface of a c...
|
|
JP2005040943A |
To at least partially solve the problem of the prior arts.The method to clamp an embossing plate ring on a chuck of a rotary pressing machine connected with a heating means to heat up the embossing plate ring to an embossing temperature ...
|
|
JP3593753B2 |
|
|
JP2004306130A |
To provide a method for machining a casting for easily and smoothly machining the inner peripheral surface of the casting in a short period of time with reduced time and labor and a surface roughening apparatus used for the machining.The...
|
|
JP3579262B2 |
|
|
JP2004174630A |
To provide a method for removing residual tensile stress without heating at high temperature and damage the surface and further applying compressive stress from the surface to a deep position for the purpose of solving the problem that i...
|
|
JP2004098176A |
To provide a peeining device for smoothly performing a wire peening treatment in a narrow part.This peening device 1 comprises a plurality of peening wires 5 having a prescribed length, each of which has a curved part 5b continued to a b...
|
|
JP2004098285A |
To provide a device for processing a surface by collision by which a surface of a certain portion can be easily processed by the collision without causing any apprehension of losing a shot and any problem of consuming the shot.The device...
|
|
JP3507585B2 |
PURPOSE: To provide a roll head of a fillet roll working device, capable of dealing with the change of a distance between both the fillets of the shaft to be worked, and of the fillet. CONSTITUTION: Two movement supporting parts 32 and 3...
|
|
JP2004507366A |
A method for plastic molding of a hub recess for a fast-running turbine component is provided. The plastic molding of the hub recess occurs by hydraulic expansion, by way of a hydraulic fluid introduced into the hub recess of the turbine...
|
|
JP2004025340A |
To provide a surface working method and device for preventing a stress corrosion cracking or fatigue crack by generating a compression residual stress on the extremely surface layer of a member having a small thickness, and by reducing t...
|
|
JP2003535267A |
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-pressur...
|
|
JP3456995B2 |
A method for work-hardening a component to be loaded along a loading axis includes rolling in a notch extending approximately at right angles to the loading axis. The notch has a minimum radius of curvature to be determined in a cross-se...
|
|
JP3453667B2 |
To ensure sufficient resistance against wear of a valve face section without employing an expensive and troublesome hardening means by supplying an engine valve in a clearance between a fixed plate and a travelling plate, reciprocating t...
|
|
JP2003275928A |
To provide a method of manufacturing a tool, particularly, a drill or a milling cutter, having lower manufacturing cost.This invention relates to the method of manufacturing the tool, particularly, the drill 6 or the milling cutter, whic...
|
|
JP3440657B2 |
To machine a traction drive rolling body, having excellent traction performance and rolling fatigue performance, at a low cost with high efficiency by a method wherein specified burnishing machining is applied on the rolling surface of a...
|
|
JP3433591B2 |
To fix all cam lobes with one expansion of a tube by setting the outer periphery hardness of a cam lobe to a specified value or higher and the hardness of each of inner peripheral part and a hollow shaft to a prescribed value and providi...
|
|
JP2003522026A |
A method for cold working metal structures. A compound indenter is used to produce deformation in a workpiece, to provide a selected beneficial residual stress profile, to provide improved fatigue life structures with minimal manufacturi...
|
|
JP2003193996A |
To provide a moving vane member excellent in durability, and to provide a manufacturing method of the moving vane member.An impeller 21 in which residual tensile stress remains is rotated at a speed higher than that in conventional use, ...
|
|
JP3401452B2 |
To provide a simple and cost-effective method and a proper tool for finishing holder windows. In a method for finishing holder windows 51 of a spherical body holder 48 for a uniform-speed universal ball joint, the spherical body holder 4...
|
|
JP2003094256A |
To firmly assemble a steel construction.In order to join two reinforcing steel materials of a steel construction, while the first slide-restraining working surface having one or a plurality of crests and grooves disposed around a couplin...
|
|
JP3390872B2 |
A coating is applied to the outside diameter surface of a bushing used to coldwork in a hole in a work piece. The bushing having the coating is positioned and fixed axially with respect to the hole and then expanded by an expansion mandr...
|
|
JP3350737B2 |
|
|
JP2002307250A |
To carry out machining of a knurled pattern at the edge face of a flat bar in one flat bar manufacturing line for forming a standard straight flat bar from a steel strip.This method and device for manufacturing the flat bar with the knur...
|
|
JP2002241835A |
To provide a method for partially strengthening a work by which a part requiring strengthening in which stress is liable to be concentrated during the use of the work can be partially strengthened by means of the die surface of a forming...
|
|
JP2002526271A |
The burnishing method and apparatus (100) for implementing the method of the present invention utilizes a single-point burnishing process to provide deep compression with a minimal amount of cold working an d surface hardening. In partic...
|
|
JP2002525210A |
This method refers to a method by which the physical and mechanical properties intrinsic to a fine-grain structure may be formed in metal billets using pressure treatment. The method is designed to treat rods, bars and other particularly...
|
|
JP2002200528A |
To provide a residual stress reducing method for a small-bore pipe interior surface that can effectively reduce a residual stress in a small-bore pipe interior surface under an open atmosphere with the use of a technique of injecting a h...
|
|
JP3292216B2 |
PURPOSE: To simplify the processing such as casting, pressing and drawing by forming a recessed and projecting part in the fixed position of a hollow shaft and forming axial holes having the inside diameter larger than the outside diamet...
|
|
JP2002155702A |
To provide a metallic article with integral end band under compression and a manufacturing method therefor.This article, made of a metallic material and comprising a body and a body end portion integral with the body, includes a band of ...
|
|
JP2002154016A |
To provide a contact surface finishing method capable of reducing surface roughness more easily than a conventional surface finishing method using abrasive grains.In a method for finishing the surface of a member to be finished 1, which ...
|
|
JP2002144155A |
To leave a compressive stress by eliminating a tensile stress remaining in the internal surface of a pipe and a tank without heating to a high temperature.After an object is immersed into liquid, ultrasonic vibration is applied to the li...
|
|
JP3274458B2 |
Surface activation is intended to ensure that a cylinder liner can be anchored in the casting material of a light-metal crankcase with greater bonding. For surface activation, the surface of the cylinder liner is roughened mechanically. ...
|
|
JP3269447B2 |
To prevent generation of surface cracks in a heat treatment, to ensure the application effect of MgCl2 solution when rust scales are formed, and to improve the burning resistance by heat-treating a mandrel bar after use at the temperatur...
|
|
JP2002506740A |
Tooling and a method of employing tooling to produce beneficial stress waves in a substrate to provide high fatigue life structures. Stress waves are provided to work a substrate, causing dimples in the workpiece, along a uniform pressur...
|
|
JP3218019B2 |
To form an appropriate compressed layer without bringing any undesirable distortion of a work to make a part unserviceable by executing the peening in an appropriate tolerance when the peening of the precisely machined work is performed....
|
|
JP3180937B2 |
PURPOSE: To compensate a difference between a target plate thickness and an actual plate thickness and to produce a tapered plate having high dimensional accuracy and light weight by rolling a material to be rolled to a shape having a pr...
|
|
JP3176953B2 |
|
|
JP2001159426A |
To provide a method for accurately and easily manufacturing dynamic groove of a fluid bearing at a low cost.Coating film layers 25, 26, 27, 56, 57 and 58 having the specified thickness are formed on at least one surface of each of first ...
|
|
JP2001152320A |
To provide a sliding member which is further improved in both excellent wear resistance and a low friction coefficient of a titanium nitride film and which can satisfy a demand for high speed of a rotary machine and a high sliding proper...
|
|
JP2001121416A |
To provide a method of finishing the land of an outer race of a bearing, which can prevent warps formed on the land and fine foreign objects sticking to the land, from separating therefrom later, and to provide a bearing having thus form...
|
|
JP2001124094A |
To provide a method for preventing an outer ring of a bearing from burring from a land, and preventing fine foreign matters from separating from the land, and to provide a bearing having the outer ring provided with the land formed like ...
|
|
JP3160514B2 |
To make the columnar crystals of weld metal finer and to improve an ultrasonic transmission characteristic by subjecting the weld metal during welding by each layer to peening and subjecting the weld metal to a soln. heat treatment after...
|
|
JP3140594B2 |
PURPOSE: To remove scale on both surfaces of a material to be worked without imparting flaws to the surfaces. CONSTITUTION: In mechanical descaling to remove scales attached to a slab or a bloom when it is transported from a heating furn...
|
|
JP2001501543A |
A peening particle support having a plurality of asymmetrically arranged peening particles positioned to minimize tracking on a workpiece. The peening particles are attached to an exposed surface of the peening particle support. The peen...
|
|
JP2001025849A |
To surely improve the ratio of removing burn stuck at the cutting off time by rapidly cooling the burr developed at the gas-cutting time and applying the hitting force to the hardened burr with a hammer, etc.A continuously cast slab 1 is...
|
