EA200802126A1 - METHOD OF MANUFACTURING A WARMING LINK FOR AN OPERATING CIRCUIT OF A SCREEN-CLEANING MACHINE - Google Patents

METHOD OF MANUFACTURING A WARMING LINK FOR AN OPERATING CIRCUIT OF A SCREEN-CLEANING MACHINE

Info

Publication number
EA200802126A1
EA200802126A1 EA200802126A EA200802126A EA200802126A1 EA 200802126 A1 EA200802126 A1 EA 200802126A1 EA 200802126 A EA200802126 A EA 200802126A EA 200802126 A EA200802126 A EA 200802126A EA 200802126 A1 EA200802126 A1 EA 200802126A1
Authority
EA
Eurasian Patent Office
Prior art keywords
welding
cleaning machine
cesspool
link
warming
Prior art date
Application number
EA200802126A
Other languages
Russian (ru)
Other versions
EA014893B1 (en
Inventor
Михаил Аркадьевич Логинов
Владимир Дмитриевич Чвоков
Григорий Григорьевич Ковалев
Дмитрий Андреевич Серегин
Original Assignee
Ооо "Вест-Тер"
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 Ооо "Вест-Тер" filed Critical Ооо "Вест-Тер"
Priority to EA200802126A priority Critical patent/EA014893B1/en
Publication of EA200802126A1 publication Critical patent/EA200802126A1/en
Publication of EA014893B1 publication Critical patent/EA014893B1/en

Links

Landscapes

  • Machines For Laying And Maintaining Railways (AREA)
  • Heat Treatment Of Articles (AREA)
  • Arc Welding In General (AREA)

Abstract

Изобретение относится к устройствам для ремонта железнодорожного пути, в частности к выгребным устройствам щебнеочистительной машины. Выгребающее звено рабочей цепи содержит выгребную лапу с отверстиями под резцы (рыхлители), установленные в стаканы/отверстия или гребни с твердосплавными пластинами. Рабочая зона лапы упрочнена, а скользящая нижняя проушина имеет съемный футеровочный лист. Все элементы выгребного звена выполнены из стального проката марки 35 ХГСА и собраны путем сварки. Предварительная механическая обработка заготовок выполняется до сварки, окончательная - после сварки. До сварки - высокий отпуск t 650°С в течение 3 ч. После сварки изотермическая закалка и снятие остаточных сварочных напряжений. Техническим результатом данного изобретения является возможность сбора элементов выгребного звена рабочей цепи щебнеочистительной машины путем сварки.The invention relates to a device for the repair of railway tracks, in particular to the cesspool devices of the rubble cleaning machine. The scraper link of the working chain contains a cesspit with holes for cutters (rippers) installed in glasses / holes or ridges with carbide plates. The working area of the paw is reinforced, and the sliding bottom eye has a removable lining sheet. All elements of the cesspool are made of rolled steel, grade 35 HGSA and assembled by welding. Preliminary machining of the blanks is performed before welding, the final - after welding. Before welding - high tempering t 650 ° С for 3 hours. After welding, isothermal hardening and removal of residual welding stresses. The technical result of the present invention is the ability to collect elements of the cesspool working circuit of the rubble cleaning machine by welding.

EA200802126A 2008-10-03 2008-10-03 Method for manufacturing racking out member of working chain of ballast cleaning machine EA014893B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA200802126A EA014893B1 (en) 2008-10-03 2008-10-03 Method for manufacturing racking out member of working chain of ballast cleaning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA200802126A EA014893B1 (en) 2008-10-03 2008-10-03 Method for manufacturing racking out member of working chain of ballast cleaning machine

Publications (2)

Publication Number Publication Date
EA200802126A1 true EA200802126A1 (en) 2010-04-30
EA014893B1 EA014893B1 (en) 2011-02-28

Family

ID=42307712

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200802126A EA014893B1 (en) 2008-10-03 2008-10-03 Method for manufacturing racking out member of working chain of ballast cleaning machine

Country Status (1)

Country Link
EA (1) EA014893B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102146645A (en) * 2011-04-18 2011-08-10 南车戚墅堰机车车辆工艺研究所有限公司 Abrasion-resistant rake teeth for railway ballast cleaning device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3101892B1 (en) * 2019-10-14 2021-09-10 Matisa Materiel Ind Sa Articulated assembly of two links and associated excavation chain

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT343714B (en) * 1974-08-14 1978-06-12 Plasser Bahnbaumasch Franz CONVEYOR CHAIN FOR TRACK CONSTRUCTION MACHINES WITH CHAIN TENSIONER
DE2964003D1 (en) * 1978-03-23 1982-12-16 Zirconal Processes Ltd Improvements in the manufacture of alkylsilicates and their conversion to alkylpolysilicates
SU1647082A1 (en) * 1988-11-01 1991-05-07 Красноярский Филиал Всесоюзного Научно-Исследовательского Института Строительного И Дорожного Машиностроения Working member of trench excavator
RU2333878C2 (en) * 2006-08-09 2008-09-20 Анатолий Николаевич Шилкин Jack ladder (versions)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102146645A (en) * 2011-04-18 2011-08-10 南车戚墅堰机车车辆工艺研究所有限公司 Abrasion-resistant rake teeth for railway ballast cleaning device

Also Published As

Publication number Publication date
EA014893B1 (en) 2011-02-28

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU