[go: up one dir, main page]

RU2015151600A - Installation for testing a material sample for bending and shock compression fatigue - Google Patents

Installation for testing a material sample for bending and shock compression fatigue Download PDF

Info

Publication number
RU2015151600A
RU2015151600A RU2015151600A RU2015151600A RU2015151600A RU 2015151600 A RU2015151600 A RU 2015151600A RU 2015151600 A RU2015151600 A RU 2015151600A RU 2015151600 A RU2015151600 A RU 2015151600A RU 2015151600 A RU2015151600 A RU 2015151600A
Authority
RU
Russia
Prior art keywords
rotor
lever
drive
wheel
bending
Prior art date
Application number
RU2015151600A
Other languages
Russian (ru)
Other versions
RU2647500C2 (en
Inventor
Владимир Петрович Власов
Original Assignee
Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ухтинский государственный технический университет" (ФГБОУ ВПО "УГТУ")
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 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ухтинский государственный технический университет" (ФГБОУ ВПО "УГТУ") filed Critical Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ухтинский государственный технический университет" (ФГБОУ ВПО "УГТУ")
Priority to RU2015151600A priority Critical patent/RU2647500C2/en
Publication of RU2015151600A publication Critical patent/RU2015151600A/en
Application granted granted Critical
Publication of RU2647500C2 publication Critical patent/RU2647500C2/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Claims (1)

Установка для испытания образца материала на усталость при изгибе и ударном сжатии, содержащая корпус, закрепленный на нем пассивный захват образца, ротор с приводом, рычаг, активный захват образца, платформу, связанную через кривошипно-ползунный механизм со вторым приводом, толкатели и пружины, активный захват образца закреплен на одном из концов рычага так, чтобы их продольные оси совпадали, в роторе выполнены радиально расположенные отверстия, шатун кривошипно-ползунного механизма выполнен с возможностью изменения его длины, а каждая пружина - опирающейся с одной стороны на дно отверстия ротора, а с другой - на толкатель, выполненный с возможностью перемещения в отверстии и взаимодействия с рычагом, ротор с приводом установлены на платформе, а второй привод - на дне корпуса и ротор снабжен упорами, прикрепленными к его поверхности около отверстий, отличающаяся тем, что рычаг изготовлен в форме трубы, введены гибкий канат, одним концом соединенный с грузом, а другим - с пазом зубчатого колеса, которое соединено с другим зубчатым колесом, имеющим зубья на половине колеса, привод этого колеса, колеса соединены шпонками и осями с каркасом, а гибкий тросик соединен одним концом с зубчатым колесом, а другим - с каркасом.An installation for testing a material sample for bending and shock compression fatigue, comprising a housing, a passive sample gripper mounted on it, a rotor with a drive, a lever, an active sample gripper, a platform connected via a crank-slide mechanism with a second drive, pushers and springs, active the sample capture is fixed at one of the ends of the lever so that their longitudinal axes coincide, radially arranged holes are made in the rotor, the connecting rod of the crank-slide mechanism is made with the possibility of changing its length, and each the spring is supported on one side by the bottom of the rotor hole, and on the other hand by a pusher that can move in the hole and interact with the lever, the rotor with the drive is mounted on the platform, and the second drive is on the bottom of the housing and the rotor is equipped with stops attached to its surface near the holes, characterized in that the lever is made in the form of a pipe, a flexible rope is introduced, one end connected to the load, and the other to the groove of the gear wheel, which is connected to the other gear wheel having teeth on the half wheel, etc. treatment of the wheel, wheel axles and connected splines with the frame, and a flexible cable is connected at one end with the gear wheel, and the other - to the frame.
RU2015151600A 2015-12-01 2015-12-01 Device for material sample fatigue test during bending and shock compression RU2647500C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015151600A RU2647500C2 (en) 2015-12-01 2015-12-01 Device for material sample fatigue test during bending and shock compression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015151600A RU2647500C2 (en) 2015-12-01 2015-12-01 Device for material sample fatigue test during bending and shock compression

Publications (2)

Publication Number Publication Date
RU2015151600A true RU2015151600A (en) 2017-06-06
RU2647500C2 RU2647500C2 (en) 2018-03-16

Family

ID=59031562

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015151600A RU2647500C2 (en) 2015-12-01 2015-12-01 Device for material sample fatigue test during bending and shock compression

Country Status (1)

Country Link
RU (1) RU2647500C2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109085077A (en) * 2018-10-26 2018-12-25 山东省产品质量检验研究院 A kind of paraglider drawstring sample bending fatigue testing device
ES2738953A1 (en) * 2018-07-26 2020-01-27 Univ Rey Juan Carlos CYCLING LOADING MACHINE
CN115307860A (en) * 2022-07-13 2022-11-08 东南大学 Spring punch type impact fatigue test device
CN118274756A (en) * 2024-05-30 2024-07-02 哈尔滨工业大学 A tunnel lining thickness detection device for engineering supervision
CN119827130A (en) * 2024-12-31 2025-04-15 杭州亿亿德传动设备有限公司 Shock resistance detection device of speed reducer driving shaft and use method thereof
CN120253045A (en) * 2025-04-03 2025-07-04 欧莱特医疗科技(无锡)股份有限公司 A nasal oxygen tube airflow resistance testing device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1415143A1 (en) * 1986-12-23 1988-08-07 Всесоюзный научно-исследовательский институт горной геомеханики и маркшейдерского дела Installation for testing specimens for compression with bending
SU1601555A1 (en) * 1988-10-31 1990-10-23 Всесоюзный научно-исследовательский институт горной геомеханики и маркшейдерского дела Installation for fatigue testing of samples of materials in bending
RU2017121C1 (en) * 1992-02-06 1994-07-30 Владимир Петрович Власов Apparatus for materials samples test by fatigue in bending
US5377549A (en) * 1992-12-17 1995-01-03 Interlaken Technologies, Inc. Alignment device and method of aligning

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2738953A1 (en) * 2018-07-26 2020-01-27 Univ Rey Juan Carlos CYCLING LOADING MACHINE
CN109085077A (en) * 2018-10-26 2018-12-25 山东省产品质量检验研究院 A kind of paraglider drawstring sample bending fatigue testing device
CN109085077B (en) * 2018-10-26 2024-03-22 山东省产品质量检验研究院 Bending fatigue test device for paraglider pull rope sample
CN115307860A (en) * 2022-07-13 2022-11-08 东南大学 Spring punch type impact fatigue test device
CN118274756A (en) * 2024-05-30 2024-07-02 哈尔滨工业大学 A tunnel lining thickness detection device for engineering supervision
CN119827130A (en) * 2024-12-31 2025-04-15 杭州亿亿德传动设备有限公司 Shock resistance detection device of speed reducer driving shaft and use method thereof
CN120253045A (en) * 2025-04-03 2025-07-04 欧莱特医疗科技(无锡)股份有限公司 A nasal oxygen tube airflow resistance testing device

Also Published As

Publication number Publication date
RU2647500C2 (en) 2018-03-16

Similar Documents

Publication Publication Date Title
RU2015151600A (en) Installation for testing a material sample for bending and shock compression fatigue
WO2016015012A8 (en) System and method for reinforcing reciprocating pump
RU2011127472A (en) DEVICE FOR REDUCING THE LENGTH OF THE CHASSIS OF THE AIRCRAFT
RU2017119226A (en) BOILER
RU2011145318A (en) THREE-CAMERA SUSPENSION
EP2436598A3 (en) Landing gear, aircraft provided with said landing gear and landing method for said aircraft
DE602005004800D1 (en) Harvesting device for olives, fruits or the like
RU2015142507A (en) SEXUAL STIMULATION DEVICE WITH HOLLOW PISTON
EP2757219A3 (en) Drive device for a sliding door
WO2015184429A3 (en) Stepper exercise scooter
CN116477514A (en) Lifting column
RU2016108692A (en) Installation for testing a material sample for fatigue under bending and shock compression and with constant torsion
RU2016138011A (en) SUSPENSION UNIT FOR VEHICLE DRIVING MECHANISM
RU2016138013A (en) SUSPENSION UNIT FOR VEHICLE DRIVING MECHANISM
RU2011109751A (en) COUPLING SAFETY
ATE509303T1 (en) DRIVE LINK WITH HELIX-SHAPED SPRING
WO2008135248A3 (en) Device for driving a shaft by means of a pendulum and a crank drive
RU2015124637A (en) Installation for simultaneous alternating loading on torsion, tension and compression of the sample and on the cantilever bending of part of the ends of the sample (beam) and on constant loading of the middle part of the beam to clean bending
RU2017146551A (en) INSTALLATION FOR TESTING A MATERIAL SAMPLE FOR TIRING FATTED WITH SEPARATE SHOCK BENDING AND COMPRESSION
RU2017108587A (en) DEVICE FOR TESTING A MATERIAL SAMPLE FOR FATIGUE IN SHOCK STRESS AND COMPRESSION
EP3139066A3 (en) A converter of dynamic to rotational motion of a chained pushrod
UA47741U (en) Toothed-lever mechanism of vibratory motion
CN105257795A (en) Tensioner
RU2013115796A (en) MUSCULAR DRIVE
RU2014145668A (en) STAND FOR RESEARCH ENERGY EXCHANGE AT DESTRUCTION

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20171202