MX2022006889A - Proceso de vulcanizacion y aparato para neumaticos. - Google Patents

Proceso de vulcanizacion y aparato para neumaticos.

Info

Publication number
MX2022006889A
MX2022006889A MX2022006889A MX2022006889A MX2022006889A MX 2022006889 A MX2022006889 A MX 2022006889A MX 2022006889 A MX2022006889 A MX 2022006889A MX 2022006889 A MX2022006889 A MX 2022006889A MX 2022006889 A MX2022006889 A MX 2022006889A
Authority
MX
Mexico
Prior art keywords
vulcanisation
time
order
actual
heat supplying
Prior art date
Application number
MX2022006889A
Other languages
English (en)
Inventor
Giuseppe Morrone
Andrea Casali
Alessandro Pozza
Claudio Zanichelli
Fabrizio Ricci
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of MX2022006889A publication Critical patent/MX2022006889A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0662—Accessories, details or auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0662—Accessories, details or auxiliary operations
    • B29D2030/0675—Controlling the vulcanization processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Se suministra calor a un neumático (2) cerrado en un molde de vulcanización (3) para determinar la vulcanización del mismo. Durante el suministro de calor, se vigila el grado de reticulación que se alcanza en al menos una zona de detección (14a, 15a, 18a, 195) ubicada dentro del neumático (2), para interrumpir el suministro de calor cuando el grado de reticulación alcanza un valor de referencia predeterminado. Se compara un tiempo de vulcanización real, que transcurre entre el comienzo y la interrupción del suministro de calor, con un tiempo de vulcanización nominal predeterminado. Cuando la diferencia entre el tiempo de vulcanización real y el tiempo de vulcanización nominal supera al menos un umbral de atención predeterminado, se registra una advertencia de señal; A1 repetirse un número predeterminado de señales de aviso grabadas, se modifica la temperatura de funcionamiento del fluido calefactor, para modificar el tiempo de vulcanización real en los ciclos de vulcanización posteriores.
MX2022006889A 2019-12-20 2020-11-27 Proceso de vulcanizacion y aparato para neumaticos. MX2022006889A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102019000024970A IT201900024970A1 (it) 2019-12-20 2019-12-20 Processo ed apparato di vulcanizzazione per pneumatici
PCT/IB2020/061221 WO2021123974A1 (en) 2019-12-20 2020-11-27 Vulcanisation process and apparatus for tyres

Publications (1)

Publication Number Publication Date
MX2022006889A true MX2022006889A (es) 2022-08-25

Family

ID=70295616

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022006889A MX2022006889A (es) 2019-12-20 2020-11-27 Proceso de vulcanizacion y aparato para neumaticos.

Country Status (6)

Country Link
EP (1) EP4076920B1 (es)
CN (1) CN114786933B (es)
BR (1) BR112022009483A2 (es)
IT (1) IT201900024970A1 (es)
MX (1) MX2022006889A (es)
WO (1) WO2021123974A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023222160A1 (de) * 2022-05-17 2023-11-23 Harburg-Freudenberger Maschinenbau Gmbh Verfahren und vorrichtung zur erfassung von messdaten einer maschine sowie reifenheizpresse aufweisend eine vorrichtung zur erfassung von messdaten

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962131A (ja) * 1982-10-01 1984-04-09 Bridgestone Corp タイヤの加硫制御方法
TWI426089B (zh) * 2005-09-15 2014-02-11 Dow Global Technologies Llc 具受控嵌段序列分布之催化烯烴嵌段共聚物
US8163210B2 (en) 2005-10-27 2012-04-24 Pirelli Tyre S.P.A. Method of vulcanising pneumatic tyres and apparatus therefor
US8062575B2 (en) * 2006-10-05 2011-11-22 Tom Raben Tire testing apparatus and method
WO2009041971A1 (en) * 2007-09-27 2009-04-02 Societe De Technologie Michelin Cure time adjustment for a rubber article
KR101051563B1 (ko) * 2007-11-06 2011-07-22 가부시키가이샤 브리지스톤 타이어용 이너 라이너 및 이를 이용한 타이어
JP6801215B2 (ja) * 2016-04-19 2020-12-16 横浜ゴム株式会社 タイヤ加硫方法
WO2018017039A1 (en) * 2016-07-18 2018-01-25 Compagnie Generale Des Etablissements Michelin Monitoring of the cure state of a tire through the use of microwaves

Also Published As

Publication number Publication date
IT201900024970A1 (it) 2021-06-20
CN114786933A (zh) 2022-07-22
EP4076920A1 (en) 2022-10-26
EP4076920B1 (en) 2024-01-03
WO2021123974A1 (en) 2021-06-24
EP4076920C0 (en) 2024-01-03
BR112022009483A2 (pt) 2022-08-16
CN114786933B (zh) 2023-07-14

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