JP7274449B2 - 磁気機能領域を備えた機械式計時器部品を製造するための方法 - Google Patents
磁気機能領域を備えた機械式計時器部品を製造するための方法 Download PDFInfo
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M109/00—Lubricating compositions characterised by the base-material being a compound of unknown or incompletely defined constitution
- C10M109/02—Reaction products
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/0074—Watchmakers' or watch-repairers' machines or tools for working materials for treatment of the material, e.g. surface treatment
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B13/00—Gearwork
- G04B13/02—Wheels; Pinions; Spindles; Pivots
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B15/00—Escapements
- G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape wheel
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
- G04B31/08—Lubrication
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D5/00—Oiling devices; Special lubricant containers for watchmakers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2290/00—Mixtures of base materials or thickeners or additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/06—Instruments or other precision apparatus, e.g. damping fluids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/08—Solids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2070/00—Specific manufacturing methods for lubricant compositions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2210/00—Applications
- F16N2210/12—Gearings
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- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Lubricants (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Micromachines (AREA)
Description
- 変換するステップは、前記少なくとも1つの機能領域、特に、前記少なくとも1つの領域に含まれる機能的接触面の下に位置するブランク本体の一部分に、少なくとも1つのチャネルを作るサブステップを備え、
- 変換するステップは、磁場を発生する材料を、前記少なくとも1つのチャネルに配置するサブステップを備え、
- 配置するサブステップは、前記少なくとも1つのチャネルに、磁性粒子を備える、流体、特に架橋性樹脂を挿入するフェーズを備え、
- 配置するサブステップは、前記流体に含まれる磁性粒子を磁化するフェーズを備え、
- 配置するサブステップは、前記潤滑剤の極性に対する前記流体に含まれる磁性粒子の極性の配向を規定するフェーズを備え、
- 配置するサブステップは、磁化され、配向された極性を備えた磁性粒子を備える前記流体を硬化させるフェーズを備え、
- 磁化、規定、および硬化のフェーズは、実質的に同時に、または同時に実行され、
- 硬化させるフェーズは、光架橋および/または化学的架橋による重合で構成され、
- 配置するサブステップは、前記少なくとも1つのチャネルに、少なくとも1つの永久磁石を挿入するフェーズを備え、
- 配置するサブステップは、前記少なくとも1つの永久磁石を、前記少なくとも1つのチャネルに機械的に保持するフェーズを備え、
- 変換するステップは、磁性粒子を備える流体を、この領域の機能的接触面の実質的に反対側に配置された、前記少なくとも1つの機能領域の裏面に塗布するサブステップを備える。
- 少なくとも1つの永久磁石を、前記少なくとも1つのチャネル5に挿入するフェーズ19と、
- 前記少なくとも1つのチャネル5に、前記少なくとも1つの永久磁石を機械的に保持するフェーズ20とを提供し得る。
2 機能領域
3 接触面
4 裏面
5 チャネル
6 流体
7 磁性粒子
8 開口部
9 潤滑剤
10 部品のブランクを構築するステップ
11 ブランクの本体を構築するサブステップ
12 機能領域を、潤滑剤と協調できる磁化された機能領域に変換するステップ
13 機能的接触面の背後に位置するブランク本体の一部分にチャネルを作るサブステップ
14 磁場を発生する材料を配置するサブステップ
15 架橋性樹脂を挿入するフェーズ
16 磁性粒子を磁化するフェーズ
17 磁性粒子の極性の配向を規定するフェーズ
18 流体を硬化させるフェーズ
19 永久磁石を挿入するフェーズ
20 永久磁石を機械的に保持するフェーズ
21 磁性粒子を備える流体を機能領域の裏面に塗布するサブステップ
22 コリメートまたは局所化されたビームを投射するフェーズ
Claims (4)
- 潤滑剤(9)を閉じ込めることができる少なくとも1つの機能領域(2)を備える機械式計時器部品(1)を製造するための方法であって、前記少なくとも1つの機能領域(2)を含む前記部品(1)のブランクを構築するステップ(10)と、前記少なくとも1つの機能領域(2)を、前記少なくとも1つの機能領域(2)への前記潤滑剤(9)の前記閉じ込めを達成する際に、磁気特性を有する前記潤滑剤(9)と協調できる磁化された機能領域(2)に変換するステップ(12)とを備え、
前記変換するステップ(12)は、前記少なくとも1つの機能領域(2)に含まれる機能的接触面(3)の背後に位置する前記ブランクの一部分に、少なくとも1つのチャネル(5)を作るサブステップ(13)を備え、
前記変換するステップ(12)は、磁場を発生する材料を、前記少なくとも1つのチャネル(5)に配置するサブステップ(14)を備え、
前記配置するサブステップ(14)は、
前記少なくとも1つのチャネル(5)に、磁性粒子(7)を備える、流体(6)である架橋性樹脂を挿入するフェーズ(15)と、
前記流体(6)に含まれる前記磁性粒子(7)を磁化するフェーズ(16)と、
前記潤滑剤(9)の極性に対する前記流体(6)に含まれる前記磁性粒子(7)の極性の配向を規定するフェーズ(17)と、
磁化され、配向された極性を備えた前記磁性粒子(7)を備える前記流体(6)を硬化させるフェーズ(18)とを備えることを特徴とする、方法。 - 前記磁化(16)、規定(17)、および硬化(18)のフェーズは、実質的に同時に、または同時に実行されることを特徴とする、請求項1に記載の方法。
- 前記硬化させるフェーズ(18)は、光架橋および/または化学的架橋による重合で構成されることを特徴とする、請求項1または請求項2に記載の方法。
- 潤滑剤(9)を閉じ込めることができる少なくとも1つの機能領域(2)を備える機械式計時器部品(1)を製造するための方法であって、前記少なくとも1つの機能領域(2)を含む前記部品(1)のブランクを構築するステップ(10)と、前記少なくとも1つの機能領域を、前記少なくとも1つの領域への前記潤滑剤(9)の前記閉じ込めを達成する際に、磁気特性を有する前記潤滑剤(9)と協調できる磁化された機能領域(2)に変換するステップ(12)とを備え、
前記変換するステップ(12)は、磁性粒子(7)を備える流体(6)を、前記少なくとも1つの機能領域(2)の機能的接触面(3)の実質的に反対側に配置された前記少なくとも1つの機能領域(2)の裏面(4)に塗布するサブステップ(21)を備えることを特徴とする、方法。
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EP19217582.6 | 2019-12-18 | ||
EP19217582.6A EP3839648A1 (fr) | 2019-12-18 | 2019-12-18 | Procede de fabrication d'une piece mecanique pourvue d'une zone fonctionnelle magnetique |
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US (1) | US11649412B2 (ja) |
EP (1) | EP3839648A1 (ja) |
JP (1) | JP7274449B2 (ja) |
KR (1) | KR102557071B1 (ja) |
CN (1) | CN112987542B (ja) |
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EP3839650A1 (fr) | 2019-12-18 | 2021-06-23 | ETA SA Manufacture Horlogère Suisse | Procede de fabrication d`au moins deux pieces mecaniques |
EP4113220B1 (fr) * | 2021-07-02 | 2024-08-28 | Comadur SA | Procédé de traitement de surface d'une pierre, notamment pour l'horlogerie |
Citations (4)
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JP2003063424A (ja) | 2001-08-28 | 2003-03-05 | Nsk Ltd | 電動パワーステアリング装置 |
US20130206701A1 (en) | 2010-09-29 | 2013-08-15 | Baden-Wuerttemberg Stiftung Ggmbh | Method of transporting magnetic particles |
JP2016114508A (ja) | 2014-12-16 | 2016-06-23 | セイコーインスツル株式会社 | 輪列機構、ムーブメント及び時計 |
JP2017223661A (ja) | 2016-05-12 | 2017-12-21 | ロレックス・ソシエテ・アノニムRolex Sa | 時計ムーブメント用歯車 |
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KR102557071B1 (ko) | 2023-07-18 |
JP2021096242A (ja) | 2021-06-24 |
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