PL421396A1 - Method for cooling hot forged valves and the device for this method - Google Patents

Method for cooling hot forged valves and the device for this method

Info

Publication number
PL421396A1
PL421396A1 PL421396A PL42139615A PL421396A1 PL 421396 A1 PL421396 A1 PL 421396A1 PL 421396 A PL421396 A PL 421396A PL 42139615 A PL42139615 A PL 42139615A PL 421396 A1 PL421396 A1 PL 421396A1
Authority
PL
Poland
Prior art keywords
valve
valves
hot forged
contact
cooling hot
Prior art date
Application number
PL421396A
Other languages
Polish (pl)
Other versions
PL229930B1 (en
Inventor
Katsunori OSABE
Yoshiyuki UEKI
Kiyoshi Takase
Naoya Ishihara
Original Assignee
Nittan Valve Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nittan Valve Co., Ltd. filed Critical Nittan Valve Co., Ltd.
Publication of PL421396A1 publication Critical patent/PL421396A1/en
Publication of PL229930B1 publication Critical patent/PL229930B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/20—Making machine elements valve parts
    • B21K1/24—Making machine elements valve parts valve bodies; valve seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K29/00—Arrangements for heating or cooling during processing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)

Abstract

Sposób skutecznego chłodzenia zaworów kutych w krótkim czasie cyklu oraz urządzenie do niego, w którym co najmniej jeden zawór (1) kuty na gorąco jest dostarczany oraz umieszczany na chłodzonej wodą płaskiej liniowej ścieżce (22A) transportowej zaworu z ich przylgniami czołowymi zaworu w kontakcie ze ścieżką (22A) transportową zaworu, oraz zawór (1) jest przemieszczany przesuwnie do przodu na wstępnie określoną odległość oraz w tym samym czasie zawór (1) poprzedzający, który został przemieszczony przesuwnie do przodu jest przemieszczany dalej do przodu, poprzez co zawory (1) są przerywanie transportowane w linii we wstępnie określonym odstępie z ich przylgnią czołową zaworu utrzymywaną w kontakcie ze ścieżką (22A) transportową zaworu w sposób synchronizowany z operacją dostarczania zaworu, tak, aby były chłodzone.The method of effective cooling of forged valves in a short cycle time and the device to it, in which at least one valve (1) of hot forged is supplied and placed on a water-cooled flat linear transport path (22A) of the valve with their valve face faces in contact with the path (22A) of the transport valve, and the valve (1) is moved forwardly to a predetermined distance and at the same time the preceding valve (1) that has been moved forwardly moved forward, through which the valves (1) are intermittently transported in line at a predetermined interval with their valve face held in contact with the valve transport path (22A) in a manner synchronized with the valve delivery operation so that they are cooled.

PL421396A 2015-12-18 2015-12-18 Method for cooling hot forged valves and the device for this method PL229930B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/085527 WO2017104076A1 (en) 2015-12-18 2015-12-18 Cooling method and device for forging valve

Publications (2)

Publication Number Publication Date
PL421396A1 true PL421396A1 (en) 2017-07-31
PL229930B1 PL229930B1 (en) 2018-09-28

Family

ID=56069588

Family Applications (1)

Application Number Title Priority Date Filing Date
PL421396A PL229930B1 (en) 2015-12-18 2015-12-18 Method for cooling hot forged valves and the device for this method

Country Status (4)

Country Link
JP (1) JP5926472B1 (en)
CN (1) CN107135649B (en)
PL (1) PL229930B1 (en)
WO (1) WO2017104076A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109762965B (en) * 2019-02-01 2024-04-16 哈尔滨工业大学（威海） A method for continuous online preparation of ultra-high strength and toughness Mn-B steel structural parts
CN110479949A (en) * 2019-09-16 2019-11-22 天长市华海电子科技有限公司 A kind of cooling conveyer of forge piece production
CN116213641B (en) * 2023-02-06 2023-12-12 山东煌腾优钢锻造股份有限公司 Metal piece forging processing cooling equipment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03120547U (en) * 1990-03-20 1991-12-11
JPH0492541U (en) * 1990-12-26 1992-08-12
JP2000254755A (en) * 1999-03-10 2000-09-19 Fuji Oozx Inc Umbrella-shaped work transfer and cooling device
PL2759609T3 (en) * 2012-01-17 2017-01-31 Nittan Valva Engine valve automatic heat treatment system
CN203649296U (en) * 2013-12-27 2014-06-18 希西维轴承（盱眙）有限公司 Cooling equipment for forge piece
CN203843093U (en) * 2014-05-28 2014-09-24 四川蓝星机械有限公司 Device for cooling forge pieces
CN203938095U (en) * 2014-06-26 2014-11-12 重庆三爱海陵实业有限责任公司 Valve conveyer
CN204075056U (en) * 2014-10-27 2015-01-07 苏州优金金属成型科技有限公司 Quick cooling equipment after a kind of gear forging

Also Published As

Publication number Publication date
PL229930B1 (en) 2018-09-28
JP5926472B1 (en) 2016-05-25
CN107135649B (en) 2018-11-16
JPWO2017104076A1 (en) 2017-12-14
WO2017104076A1 (en) 2017-06-22
CN107135649A (en) 2017-09-05

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