JP6350409B2 - 油圧制御装置のバルブボディの製造方法 - Google Patents
油圧制御装置のバルブボディの製造方法 Download PDFInfo
- Publication number
- JP6350409B2 JP6350409B2 JP2015125943A JP2015125943A JP6350409B2 JP 6350409 B2 JP6350409 B2 JP 6350409B2 JP 2015125943 A JP2015125943 A JP 2015125943A JP 2015125943 A JP2015125943 A JP 2015125943A JP 6350409 B2 JP6350409 B2 JP 6350409B2
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- valve
- oil passage
- oil
- insertion hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/0021—Generation or control of line pressure
- F16H61/0025—Supply of control fluid; Pumps therefore
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/40—Structures for supporting workpieces or articles during manufacture and removed afterwards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
-
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
- F16H61/0009—Hydraulic control units for transmission control, e.g. assembly of valve plates or valve units
-
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
- F16H61/431—Pump capacity control by electro-hydraulic control means, e.g. using solenoid valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/0021—Generation or control of line pressure
- F16H2061/0037—Generation or control of line pressure characterised by controlled fluid supply to lubrication circuits of the gearing
-
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H2061/0046—Details of fluid supply channels, e.g. within shafts, for supplying friction devices or transmission actuators with control fluid
-
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
- F16H2061/308—Modular hydraulic shift units, i.e. preassembled actuator units for select and shift movements adapted for being mounted on transmission casing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Description
バルブが挿入されるバルブ挿入穴と、前記バルブ挿入穴に連絡される油路とを有する油圧制御装置のバルブボディの製造方法であって、
前記バルブ挿入穴及び油路を除いた全ての部分が一体に連なるように三次元積層造形法によって前記バルブボディを形成し、
前記三次元積層造形法の積層方向に平行な軸心に沿って前記バルブ挿入穴が形成されるように、前記バルブボディの形成を行い、
前記三次元積層造形法の積層方向は上方に向かう方向であり、
造形中における前記バルブボディの製品部分を下側から支持するサポート部を、前記積層方向の下端から上方に延びるように前記製品部分と一体に形成し、
前記バルブ挿入穴を、前記積層方向における前記サポート部よりも上側に形成することを特徴とする。
バルブボディにおけるバルブ挿入穴及び油路を除いた全ての部分が一体に連なるように、三次元積層造形法によってバルブボディが形成されるため、バルブボディは、三次元積層造形法によって形成された単一のバルブボディ構成部材で構成されるため、複数のバルブボディ構成部材が積み重ねられる従来のバルブボディに比べて、バルブボディの部材点数を低減できると共に、従来のバルブボディにおいて隣接するバルブボディ構成部材間に介装されるセパレートプレートを省略できる。
図1〜図4に示すように、バルブボディ10は単一部材で構成されており、バルブボディ10の全体形状は、上下方向D3の厚みが小さな偏平状とされている。
バルブボディ10は、3Dプリンタを用いて、バルブ挿入穴31,33や油路69等の空洞部を除いた全ての部分が一体に連なるように三次元積層造形法によって形成される。これにより、単一部材からなるバルブボディ10が形成される。
4 スプールバルブ
10 バルブボディ
20 アキュムレータ収容部
30 スプールバルブ収容部
31 スプールバルブ用のバルブ挿入穴
32 ソレノイドバルブ収容部
33 ソレノイドバルブ用のバルブ挿入穴
36,38 ボルト
40,42 ポート
46a 機械式オイルポンプの吸い込み口への連通口
46b 機械式オイルポンプの吐出口への連通口
47a 電動式オイルポンプの吸い込み口への連通口
47b 電動式オイルポンプの吐出口への連通口
48 変速制御用油路への連通口
49 潤滑油供給油路への連通口
50 トルクコンバータ連絡油路への連通口
60 オイルストレーナの吐出口への連通口
69 油路
70 油路の周壁部
80 連絡用油路
90 空洞部
98,99 サポート部
Claims (1)
- バルブが挿入されるバルブ挿入穴と、前記バルブ挿入穴に連絡される油路とを有する油圧制御装置のバルブボディの製造方法であって、
前記バルブ挿入穴及び油路を除いた全ての部分が一体に連なるように三次元積層造形法によって前記バルブボディを形成し、
前記三次元積層造形法の積層方向に平行な軸心に沿って前記バルブ挿入穴が形成されるように、前記バルブボディの形成を行い、
前記三次元積層造形法の積層方向は上方に向かう方向であり、
造形中における前記バルブボディの製品部分を下側から支持するサポート部を、前記積層方向の下端から上方に延びるように前記製品部分と一体に形成し、
前記バルブ挿入穴を、前記積層方向における前記サポート部よりも上側に形成することを特徴とする油圧制御装置のバルブボディの製造方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015125943A JP6350409B2 (ja) | 2015-06-23 | 2015-06-23 | 油圧制御装置のバルブボディの製造方法 |
DE112016002560.2T DE112016002560T5 (de) | 2015-06-23 | 2016-06-21 | Ventilkörper für hydraulische Steuervorrichtung und Fertigungsverfahren dafür |
MX2017015480A MX2017015480A (es) | 2015-06-23 | 2016-06-21 | Cuerpo de valvula para dispositivo de control hidraulico y metodo de produccion del mismo. |
PCT/JP2016/002991 WO2016208185A1 (ja) | 2015-06-23 | 2016-06-21 | 油圧制御装置のバルブボディ及びその製造方法 |
CN201680027730.8A CN107636361B (zh) | 2015-06-23 | 2016-06-21 | 油压控制装置的阀体及该阀体的制造方法 |
US15/738,158 US20180172146A1 (en) | 2015-06-23 | 2016-06-21 | Valve body for hydraulic control device, and production method therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015125943A JP6350409B2 (ja) | 2015-06-23 | 2015-06-23 | 油圧制御装置のバルブボディの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017009057A JP2017009057A (ja) | 2017-01-12 |
JP6350409B2 true JP6350409B2 (ja) | 2018-07-04 |
Family
ID=57586679
Family Applications (1)
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JP2015125943A Expired - Fee Related JP6350409B2 (ja) | 2015-06-23 | 2015-06-23 | 油圧制御装置のバルブボディの製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20180172146A1 (ja) |
JP (1) | JP6350409B2 (ja) |
CN (1) | CN107636361B (ja) |
DE (1) | DE112016002560T5 (ja) |
MX (1) | MX2017015480A (ja) |
WO (1) | WO2016208185A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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IT201900000999A1 (it) * | 2019-01-23 | 2020-07-23 | Faiveley Transport Italia Spa | Dispositivo di frenatura ferroviario e procedimento di realizzazione di un dispositivo di frenatura ferroviario |
DE102019208615A1 (de) * | 2019-06-13 | 2020-12-17 | Zf Friedrichshafen Ag | Anordnung zumindest eines Steuerventils in einem Automatgetriebe eines Kraftfahrzeugs |
JP7278690B2 (ja) | 2019-06-28 | 2023-05-22 | ダイハツ工業株式会社 | 締付対象物の共回り抑制構造 |
US11644116B1 (en) * | 2021-12-15 | 2023-05-09 | Ford Global Technologies, Llc | Unitized valve body having flow passages |
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JP2993445B2 (ja) * | 1996-11-18 | 1999-12-20 | 国産部品工業株式会社 | シール構造 |
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-
2015
- 2015-06-23 JP JP2015125943A patent/JP6350409B2/ja not_active Expired - Fee Related
-
2016
- 2016-06-21 US US15/738,158 patent/US20180172146A1/en not_active Abandoned
- 2016-06-21 WO PCT/JP2016/002991 patent/WO2016208185A1/ja active Application Filing
- 2016-06-21 CN CN201680027730.8A patent/CN107636361B/zh not_active Expired - Fee Related
- 2016-06-21 DE DE112016002560.2T patent/DE112016002560T5/de not_active Withdrawn
- 2016-06-21 MX MX2017015480A patent/MX2017015480A/es unknown
Also Published As
Publication number | Publication date |
---|---|
CN107636361A (zh) | 2018-01-26 |
CN107636361B (zh) | 2019-08-06 |
MX2017015480A (es) | 2018-02-19 |
WO2016208185A1 (ja) | 2016-12-29 |
US20180172146A1 (en) | 2018-06-21 |
DE112016002560T5 (de) | 2018-03-01 |
JP2017009057A (ja) | 2017-01-12 |
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