流体動圧軸受、流体動圧軸受装置、流体動圧軸受の製造方法、及び軸受表面加工方法例文帳に追加

FLUID DYNAMIC PRESSURE BEARING, FLUID DYNAMIC PRESSURE BEARING DEVICE, MANUFACTURING METHOD OF FLUID DYNAMIC PRESSURE BEARING, AND BEARING SURFACE MACHINING METHOD - 特許庁

突出部は、スラスト軸受面及び他のスラスト軸受面の少なくとも一方に設けられ、スラスト方向に突出し、スラスト軸受面及び他のスラスト軸受面間の隙間を狭め、スラスト軸受面、他のスラスト軸受面及び潤滑剤とともに動圧形のスラストすべり軸受を形成する。例文帳に追加

The projection part is provided to at least one of the thrust bearing surface and the other thrust bearing surface, projects in a thrust direction, and narrows down a gap between the thrust bearing surface and the other thrust bearing surface, thereby forming a dynamic pressure type thrust plain bearing together with the thrust bearing surface, the other thrust bearing surface, and the lubricant. - 特許庁

流体動圧軸受装置は、相対回転可能な固定軸受部と可動軸受部とを有し、これらの軸受面の間には、軸受流体が充填された軸受隙間が形成されている。例文帳に追加

The fluid dynamic pressure bearing device includes a fixed bearing part and a movable bearing part which are relatively rotatable, and a bearing clearance filled with the bearing fluid which is formed between bearing faces of these bearing parts. - 特許庁

従って、治具当接面２２２に圧入負荷支持治具７１を当接し、軸受圧入治具７２で軸受を軸受孔２２１に圧入すれば、軸受孔２２１に精度良く軸受を圧入することができる。例文帳に追加

Accordingly, if a press-in load support tool 71 is brought into contact with the tool contact face 222, and the bearing is pressed into the bearing hole 221 by the bearing press-in tool 72, the bearing is accurately pressed into the bearing hole 221. - 特許庁

静圧軸受けを持った比例弁、サーボ弁、静圧軸受け用の表面絞り形成方法例文帳に追加

PROPORTIONAL VALVE AND SERVO VALVE WITH STATIC PRESSURE BEARING, AND METHOD OF FORMING SURFACE- DRAWING FOR STATIC PRESSURE BEARING - 特許庁

インペラの上下端面部分には上側動圧スラスト軸受、下側動圧スラスト軸受を設ける。例文帳に追加

An upper kinetic pressure thrust bearing and a lower kinetic pressure thrust bearing are mounted on the upper and lower end surfaces of the impeller. - 特許庁

この動圧型軸受において、二つの軸受面のうち、軸部材２のラジアル荷重負荷側（ディスク７側）に位置する軸受面を動圧溝を有する溝付き軸受面21ａとし、他の軸受面を動圧溝を有しない真円軸受面21ｂとする。例文帳に追加

Among the two bearing surfaces of this dynamic pressure bearing, the one located on that side of the shaft member 2 where a radial load is applied (the side with disc 7) is formed as a groove-equipped bearing surface 21a provided with dynamic pressure groove(s) while the other bearing surface is formed as a genuine circle bearing surface 21b having no dynamic pressure grooves. - 特許庁

かつラジアル軸受面およびスラスト軸受面には動圧発生手段が設けられている。例文帳に追加

A dynamic pressure generating means is provided in the radial bearing surface and the thrust bearing surface. - 特許庁

流体動圧軸受部材の表面加工方法例文帳に追加

SURFACE WORKING METHOD FOR FLUID DYNAMIC PRESSURE BEARING MEMBER - 特許庁

ワークWの軸受面に動圧溝19,20を電解加工する。例文帳に追加

The dynamic pressure grooves 19 and 20 are electrochemically machined on the bearing surface of a workpiece W. - 特許庁

動圧軸受け装置およびその対向面形成方法例文帳に追加

DYNAMIC PRESSURE BEARING DEVICE AND OPPOSED FACE FORMING METHOD THEREOF - 特許庁

軸受ユニットは、ハウジング２と、ハウジング２に収容され、軸部材１の外周面と軸受すきまを介して対向する軸受面3aを有し、当該軸受面3aに動圧溝が設けられた軸受本体３とを備える。例文帳に追加

This bearing unit comprises a housing 2, and a bearing body 3 housed in the housing 2 and having a bearing surface 3a opposite to an outer peripheral surface of a shaft member 1 with a bearing gap interposed therebetween and a dynamic pressure groove formed in the bearing surface 3a. - 特許庁

軸受部材１の内周にラジアル軸受面５が形成され、軸受部材１の一方の端面１ａに動圧溝が形成されている。例文帳に追加

A radial bearing face 5 is formed on an inner periphery of a bearing member 1, and a dynamic pressure groove is formed on one end face 1a of the bearing member 1. - 特許庁

ラジアル軸受面およびスラスト軸受面を有する動圧型軸受の製造工程の簡略化、精度管理の容易化を図る。例文帳に追加

To simplify a manufacturing process of a dynamic pressure type bearing having a radial bearing surface and a thrust bearing surface and to facilitate precision control. - 特許庁

この冷間圧延は、軸受部材のための非常に滑らかな軸受表面を形成する。例文帳に追加

This cold rolling forms a very smooth bearing surface for a bearing member. - 特許庁

静圧多孔質軸受は、軸受ケース３、母材１及び表面絞り層２などから構成される。例文帳に追加

This static pressure porous bearing is composed of a bearing case 3, base material 1 and a surface contraction layer 2. - 特許庁

動圧型焼結含油軸受の軸受内径ｄと軸受幅ＬをＬ≦１．２ｄに設定し、かつラジアル軸受面11ｂは、軸受内周面11ｈの１箇所に設ける。例文帳に追加

A bearing inner diameter d and a bearing width L of the dynamic pressure-type oil-impregnated sintered bearing is determined L≤1.2d, and the radial bearing face 11b is formed on one part of the bearing inner peripheral face 11h. - 特許庁

動圧型焼結含油軸受の軸受内径ｄと軸受幅ＬをＬ≦１．２ｄに設定し、かつラジアル軸受面11ｂは、軸受内周面11ｈの１箇所に設ける。例文帳に追加

A relation of L≤1.2(d) is set between a bearing inside diameter (d) and a bearing width L of the dynamic pressure type sintered oil-retaining bearing 11, while a radial bearing face 11b is formed at one position of the bearing inner circumferential face 11h. - 特許庁

また、水圧パッドは、気体静圧軸受とは異なり、軸受面と支持対象物（基板）との間の非圧縮性流体（液体）の静圧を利用するので、軸受の剛性が高く、軸受面と基板との間隔が、安定してかつ一定に保たれる。例文帳に追加

Further, the hydraulic pads use static pressure of incompressible fluid (liquid) between the bearing surfaces and the object to be supported (substrate) differently from gas hydrostatic bearings, so bearings have high rigidity and the interval between the bearing surfaces and wafer is kept stable and constant. - 特許庁

高面圧下で作動されるすべり軸受であって、Aｌ系軸受合金とMoS_2-樹脂系オーバレイを有するすべり軸受の性能を高める。例文帳に追加

To increase performance of a slide bearing operated under high facial pressure and having Al bearing alloy and MoS_2-resin overlay. - 特許庁

動圧型焼結含油軸受１１の一方の軸受端面11f1と回転軸１３に設けたフランジ部13ａとでスラスト軸受部１４を構成する。例文帳に追加

A thrust bearing part 14 comprises one bearing end face 11f1 of a dynamic pressure type sintered oil-retaining bearing 11, and a flange part 13a formed around a rotating shaft 13. - 特許庁

静圧気体軸受２は、ハウジング５の内径面に軸受スリーブ１１が嵌合し、主軸４との間に軸受隙間ｄ１を形成する。例文帳に追加

The static pressure gas bearing 2 has a bearing sleeve 11 fitted over the inside diameter surface of a housing 5 to form a bearing clearance d1 between the sleeve and the main spindle 4. - 特許庁

間隔を置いて互いに隔てられた少なくとも2つの軸受面には、上記軸受隙間の範囲内で動圧を発生させる軸受パターンが設けられている。例文帳に追加

Bearing patterns used to generate a dynamic pressure within the bearing gap are provided on at least two spatially separated bearing surfaces. - 特許庁

負荷の高い滑り軸受の軸受面の圧力分布を改善することにより、その滑り軸受の負荷容量を増大する。例文帳に追加

To increase a load capacity of a heavy load sliding bearing by improving pressure distribution on a bearing surface. - 特許庁

動圧型焼結含油軸受１１の一方の軸受端面11f1と回転軸１３に設けたフランジ部13ａとでスラスト軸受部１４を構成する。例文帳に追加

A thrust bearing portion 14 is composed of one of bearing end faces 11f1 of a dynamic pressure-type oil-impregnated sintered bearing 11 and a flange portion 13a formed on a rotating shaft 13. - 特許庁

摺動材４１のラジルア隙間ｄ３を、静圧磁気複合軸受６，７を構成する軸受面６Ａ，７Ａの軸受隙間ｄ以下に設定する。例文帳に追加

The radial clearance d3 of the sliding member 41 is set lower than a bearing clearance d of bearing surfaces 6A and 7A forming the magnetic composite bearings 6 and 7. - 特許庁

円筒コロ軸受２１の代わりに、ニードル軸受外輪をハブ外輪の内周面に圧入して、ニードル軸受を用いても良い。例文帳に追加

Instead of a cylindrical roller bearing 21, a needle bearing may be used with a needle bearing outer wheel being pressed into an inner peripheral surface of the hub outer wheel. - 特許庁

本発明は、互いに付属する軸受面の間に軸受流体が充填された軸受間隙を形成する、互いに相対的に回転可能な少なくとも二つの軸受構成部品を備える流体動圧軸受に関する。例文帳に追加

The fluid dynamic pressure bearing is provided with at least two bearing components which form the bearing clearance filled with a bearing fluid between mutually adjoining bearing surfaces, and which can relatively rotate with each other. - 特許庁

軸受本体10の少なくとも一方の端面に、動圧溝14を有するスラスト軸受面10ｓを設け、このスラスト軸受面10ｓをラジアル軸受面10ｒと同時に圧縮成形する。例文帳に追加

Additionally, a thrust bearing surface 10s having a dynamic pressure groove 14 is provided at least on one end surface of the bearing main body 10, and this thrust bearing surface 10s is compressed simultaneously with the radial bearing surface 10r. - 特許庁

回転軸と焼結含油軸受との間に動圧軸受を形成し、回転軸を回転自在に支持する動圧軸受装置において、軸受の内周面形状を適正化し、軸受端からの油漏れを防ぎ、安価で、安定性の高い動圧軸受装置を得る。例文帳に追加

To provide an inexpensive and highly stable dynamic pressure bearing device for optimizing an inner peripheral surface shape of a bearing and preventing oil leakage from the bearing end in the dynamic pressure bearing device for rotatably supporting a rotary shaft by forming a dynamic pressure bearing between the rotary shaft and a sintered oil-containing bearing. - 特許庁

コロガリ軸受および静圧軸受の両者の優れた面、すなわちコロガリ軸受においては、負荷荷重、剛性で優れた特性を発揮し、また静圧軸受においては、アキシャル方向の精度の良いロール軸受とした特性を発揮できるロールの軸受方法を提供することを課題とする。例文帳に追加

To provide a roll bearing method capable of exhibiting excellent characteristics of a rolling bearing and a static pressure bearing, namely, capable of exhibiting excellent characteristics of the rolling bearing in a load and rigidity, and capable of exhibiting characteristics of the static pressure bearing as a roll bearing excellent in accuracy in the axial direction. - 特許庁

動圧気体軸受を備えるモータにおいて、該モータの動圧気体軸受の軸あるいは軸受のいずれか一方、あるいは両方の表面に静電防止剤を塗布したことで動圧気体軸受を備えるモータを構成している。例文帳に追加

This motor equipped with the dynamic pressure gas bearing is applied with an antistatic agent on the surface of either or both of the shaft of the dynamic pressure gas bearing and the bearing. - 特許庁

ポリゴンミラーを回転駆動するための動圧軸受モータ等に用いられる動圧軸受装置の軸体および軸受け体の加工に有効な動圧軸受装置およびその対向面形成方法を提供する。例文帳に追加

To provide a dynamic pressure bearing and an opposed faces forming method thereof which are effective for machining a shaft body and a bearing body of the dynamic pressure bearing device for use in dynamic pressure bearing motors etc., for rotation-driving a polygon mirror. - 特許庁

動圧型多孔質含油軸受は、焼結金属からなる多孔質の軸受本体に動圧溝を有する軸受面を設けたものであり、少なくとも軸受面に密度比α（％）が８５≦α≦９５である表層部分を有している。例文帳に追加

In the dynamic pressure type porous oil retaining bearing, a bearing surface having a dynamic pressure groove formed therein is formed on the porous bearing body formed of a sintered metal, and a surface layer portion having a density ratio α (%) of 85 ≤ α ≤ 95 is formed on at least the bearing surface. - 特許庁

動圧軸受装置１を構成する軸受部材７は、ラジアル軸受面Ａ１，Ａ２、シール面９ｂ１、およびスラスト軸受面Ｂを有する射出成形品とされ、かつ外周面７ａ２にゲート跡１０を有する。例文帳に追加

A bearing member 7 for constituting the dynamic pressure bearing device 1 is formed of an injection mold having radial bearing surfaces A1 and A2, a seal surface 9b1 and a thrust bearing surface B, and also has a gate trace 10 on an outer peripheral surface 7a2. - 特許庁

動圧軸受を含む動圧軸受において、前記動圧軸受の内表面には、軸線方向に沿う複数の動圧発生溝が形成され、各々の動圧発生溝は、断面がＶ字状であり、互いに対称する２つの動圧面を含む。例文帳に追加

In the hydrodynamic bearing structure including the hydrodynamic bearing, the inner surface of the hydrodynamic bearing is formed with a plurality of dynamic pressure generating grooves along the axial direction, and each of the dynamic pressure generating grooves has a V shape in cross section and includes two hydrodynamic surfaces symmetric to each other. - 特許庁

軸受４は、ラジアル軸受隙間に油膜の動圧作用を発生させるラジアル軸受面４ａをその内周面に有すると共に、スラスト軸受隙間に油膜の動圧作用を発生させるスラスト軸受面４ｂをその端面に有している。例文帳に追加

The bearing 4 has a radial bearing surface 4a on the inner peripheral face for generating the dynamical pressure operation of an oil film in a gap between radial bearings and a thrust bearing surface 4b on the end face for generating the dynamical pressure operation of the oil film in a gap between thrust bearings. - 特許庁

動圧型軸受は、含油焼結金属からなる軸受本体20の内周面に、支持すべき軸部材２の外周面と軸受すきまを介して対向する二つの軸受面21ａ、21ｂを軸方向に離隔して備える。例文帳に追加

The dynamic pressure bearing is structured so that two bearing surfaces 21a and 21b confronting the peripheral surface of a shaft member 2 to be borne with a certain bearing clearance are provided separately in the axial direction on the inside surface of a bearing body 20 consisting of oil- impregnated sintered metal. - 特許庁

多孔質体からなる軸受本体に、支持すべき軸の摺動面と軸受隙間を介して対向する軸受面を設けると共に、該軸受面に傾斜状の動圧溝を形成する。例文帳に追加

A bearing face opposing a sliding face of a shaft to be held via the gap of a bearing is formed at a bearing body made of a porous material, and an inclining dynamic-pressure groove is formed at the bearing face. - 特許庁

ここで、ガイド穴１２は、滑り軸受１の軸受嵌合面５に向けた押圧移動に伴い、滑り軸受１の外径を軸受嵌合面５の内径より小さくなるまで縮小させる内面形状をなしている。例文帳に追加

At this point, the guide hole 12 has an inner face shape reducing an outer diameter of the slide bearing 1 until it is smaller than an inner diameter of the bearing fitting surface 5 following pressing movement toward the bearing fitting surface 5 of the slide bearing 1. - 特許庁

軸受部材２０の内周に傾斜軸受隙間Ｃ１と対向させて複数の動圧溝４２を有する傾斜軸受面４１を形成し、傾斜軸受隙間Ｃ１で生じた流体動圧により軸部材１０を非接触支持する。例文帳に追加

A tilted bearing surface 41 having plural dynamic pressure grooves 42 is formed on the inner periphery of the bearing member 20 so as to be opposite to the tilted bearing clearance C_1, and the bearing member 10 is non-contact supported by fluid dynamic pressure generated in the tilted bearing clearance C_1. - 特許庁

また、この軸受面を型成形する際の圧迫力で、ハウジング７と軸受スリーブ８とを圧着固定することにより、ハウジング７と軸受スリーブ８の組み付け時にラジアル軸受面とスラスト軸受面との間の寸法精度が悪化する事態を回避することができる。例文帳に追加

Further, by fixing the housing 7 to the bearing sleeve 8 by a pressure using pressurizing force upon molding the bearing surfaces, deterioration in dimensional accuracy between the radial bearing face and the thrust bearing face during assembly of the housing 7 and the bearing sleeve 8, is avoided. - 特許庁

動圧軸受装置１において、スラスト軸受部Ｔのスラスト軸受隙間が、軸受スリーブ８の上側端面８ａとこれに対向するフランジ部２ｂの下側端面２ｂ２との間に形成されている。例文帳に追加

In this dynamic pressure bearing device 1, thrust bearing clearance of a thrust bearing part T is formed between an upper side end surface 8a of a bearing sleeve 8 and a lower side end surface 2b2 of a flange part 2b opposed to this surface. - 特許庁

軸部材２の外周に軸受部材７を配置し、第一および第二ラジアル軸受面９ａ、１０ａを軸受部材７の内周に形成すると共に、両軸受面９ａ、１０ａに複数の動圧溝を設ける。例文帳に追加

A bearing member 7 is arranged at outer periphery of the shaft member 2, the first and second radial bearing faces 9a, 10a are formed at inner periphery of the bearing member 7, and a plurality of dynamic pressure grooves are provided on both bearing faces 9a, 10a. - 特許庁