MX2018001034A - Metodo de analisis para analizar la deformacion de la pieza fundida en el proceso de fundicion en coquilla. - Google Patents

Metodo de analisis para analizar la deformacion de la pieza fundida en el proceso de fundicion en coquilla.

Info

Publication number
MX2018001034A
MX2018001034A MX2018001034A MX2018001034A MX2018001034A MX 2018001034 A MX2018001034 A MX 2018001034A MX 2018001034 A MX2018001034 A MX 2018001034A MX 2018001034 A MX2018001034 A MX 2018001034A MX 2018001034 A MX2018001034 A MX 2018001034A
Authority
MX
Mexico
Prior art keywords
coarse material
mold
die casting
frictional coefficient
deformation
Prior art date
Application number
MX2018001034A
Other languages
English (en)
Inventor
Tsuchiya Shoichi
Ikuta Hiroyuki
Original Assignee
Toyota Motor 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of MX2018001034A publication Critical patent/MX2018001034A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
    • B22D17/10—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with horizontal press motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/16—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure specially adapted for casting slide fasteners or elements therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/17—Mechanical parametric or variational design
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/2015—Means for forcing the molten metal into the die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/2236—Equipment for loosening or ejecting castings from dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/32—Controlling equipment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

Un método de análisis para analizar la deformación de una pieza fundida en un proceso de fundición en coquilla incluye obtener una primera tensión de fricción de coquilla ejercida por una primera coquilla en la pieza fundida en una etapa de apertura de molde, y calcular la deformación de la pieza fundida en la etapa de apertura de molde utilizando la primera tensión de fricción de coquilla. Se selecciona una función de coeficiente de fricción predeterminada de una pluralidad de funciones de coeficiente de fricción con base en las condiciones de fundición y en las condiciones de lubricación. Se produce un coeficiente de fricción en cada porción de la pieza fundida al introducir una temperatura de una superficie de contacto entre la pieza fundida y la primera coquilla y una presión de superficie de contacto entre las mismas en la función de coeficiente de fricción predeterminada seleccionada. Se obtiene la primera tensión de fricción de coquilla que actúa en cada porción de la pieza fundida al integrar la presión de superficie de contacto y el coeficiente de fricción.
MX2018001034A 2017-01-27 2018-01-24 Metodo de analisis para analizar la deformacion de la pieza fundida en el proceso de fundicion en coquilla. MX2018001034A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017013217A JP2018118300A (ja) 2017-01-27 2017-01-27 ダイカスト鋳造方法における粗材変形の解析方法

Publications (1)

Publication Number Publication Date
MX2018001034A true MX2018001034A (es) 2018-11-09

Family

ID=61027588

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018001034A MX2018001034A (es) 2017-01-27 2018-01-24 Metodo de analisis para analizar la deformacion de la pieza fundida en el proceso de fundicion en coquilla.

Country Status (9)

Country Link
US (1) US20180214938A1 (es)
EP (1) EP3354374A1 (es)
JP (1) JP2018118300A (es)
CN (1) CN108363841A (es)
AU (1) AU2018200575A1 (es)
CA (1) CA2992764A1 (es)
MX (1) MX2018001034A (es)
PH (1) PH12018050012A1 (es)
TW (1) TW201827794A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114603101A (zh) * 2022-03-14 2022-06-10 湖南大学 一种高压充型直接挤压凝固复合压铸模具装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH079522A (ja) 1993-06-23 1995-01-13 Sekisui Chem Co Ltd 金型設計方法
CN102395972B (zh) * 2009-05-07 2014-09-17 马格马铸造工艺有限公司 模具填充之后起模的仿真
WO2010140378A1 (ja) * 2009-06-05 2010-12-09 甲信工業株式会社 成形品を製造する方法および成形装置
CN104504195A (zh) * 2014-12-18 2015-04-08 上海交通大学 一种熔模精铸模具收缩率的确定方法

Also Published As

Publication number Publication date
AU2018200575A1 (en) 2018-08-16
JP2018118300A (ja) 2018-08-02
CA2992764A1 (en) 2018-07-27
TW201827794A (zh) 2018-08-01
PH12018050012A1 (en) 2019-07-01
CN108363841A (zh) 2018-08-03
EP3354374A1 (en) 2018-08-01
US20180214938A1 (en) 2018-08-02

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