ES2035373T3 - Boca de martillo preparada para maquina de ensayos dinamicos de materiales. - Google Patents

Boca de martillo preparada para maquina de ensayos dinamicos de materiales.

Info

Publication number
ES2035373T3
ES2035373T3 ES198989100329T ES89100329T ES2035373T3 ES 2035373 T3 ES2035373 T3 ES 2035373T3 ES 198989100329 T ES198989100329 T ES 198989100329T ES 89100329 T ES89100329 T ES 89100329T ES 2035373 T3 ES2035373 T3 ES 2035373T3
Authority
ES
Spain
Prior art keywords
forces
peña
testing machine
small
materials testing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198989100329T
Other languages
English (en)
Inventor
J.F. Dr.-Ing. Kalthoff
Klaus Achterfeldt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AMSLER OTTO WOLPERT-WERKE GmbH
Original Assignee
AMSLER OTTO WOLPERT-WERKE GmbH
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
Priority claimed from DE8800407U external-priority patent/DE8800407U1/de
Application filed by AMSLER OTTO WOLPERT-WERKE GmbH filed Critical AMSLER OTTO WOLPERT-WERKE GmbH
Application granted granted Critical
Publication of ES2035373T3 publication Critical patent/ES2035373T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/0032—Generation of the force using mechanical means
    • G01N2203/0039—Hammer or pendulum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/027—Specimens with holes or notches

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)

Abstract

UNA MAQUINA DINAMICA DE COMPROBACION DE MATERIALES, PARA LA MEDICION DE PEQUEÑAS FUERZAS DE PERCUSWION Y TRABAJOS DE PERCUSION, CON GRAN CONTENIDO DE ENERGIA, PRESENTA UNA PEÑA DE MARTILLO 9 DE MOVIMIENTO RAPIDO AL QUE SE LE COLOCA POR LO MENOS UNA CINTA EXTENSIOMETRICA DE MEDICION. LA PEÑA DE MARTILLO 9 ESTA FABRICADA DE UN MATERIAL QUE DISPONE DE UN MODULO ELASTICO PEQUEÑO, DE FORMA QUE PEQUEÑAS FUERZAS PROVOCAN GRANDES EXTENSIONES, PUDIENDO ASI MEDIR ESTAS FUERZAS CON LAS CINTAS EXTENSIOMETRICAS Y CADENAS DE MEDICION ELECTRONICAS USUALES. ADEMAS LA PEÑA DE MARTILLO 9 TIENE SUFICIENTE DUREZA Y FUERZA PARA QUE AL TRITURAR PRUEBAS EN TRABAJO CONTINUO, LA PEÑA 9 MISMA NO SE ADAÑADA. LA PEÑA 9 PRESENTA UN COMPORTAMIENTO LINEAL ELASTICO, PARA QUE LAS EXTENSIONES QUE SE DAN PUEDAN SER ATRIBUIDAS EN RELACION LINEAR A LAS FUERZAS CORRESPONDIENTES.
ES198989100329T 1988-01-15 1989-01-10 Boca de martillo preparada para maquina de ensayos dinamicos de materiales. Expired - Lifetime ES2035373T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8800407U DE8800407U1 (de) 1988-01-15 1988-01-15 Instrumentiertes Pendelschlagwerk
DE3831689A DE3831689A1 (de) 1988-01-15 1988-09-17 Instrumentierte hammerfinne fuer eine dynamische werkstoffpruefmaschine

Publications (1)

Publication Number Publication Date
ES2035373T3 true ES2035373T3 (es) 1993-04-16

Family

ID=25872309

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989100329T Expired - Lifetime ES2035373T3 (es) 1988-01-15 1989-01-10 Boca de martillo preparada para maquina de ensayos dinamicos de materiales.

Country Status (4)

Country Link
EP (1) EP0324429B1 (es)
DE (2) DE3831689A1 (es)
ES (1) ES2035373T3 (es)
GR (1) GR3006197T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10213232B4 (de) * 2002-03-25 2005-03-31 Bayer Materialscience Ag Pendelschlagwerk zur Durchführung eines instrumentierten Charpy Pendelschlagversuchs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799375A (en) * 1983-10-26 1989-01-24 Pcb Piezotronics, Inc. Instrumented test hammer
DE8710633U1 (de) * 1986-08-25 1987-09-24 Amsler-Otto-Wolpert-Werke GmbH, 6700 Ludwigshafen Schneide für ein Pendelschlagwerk

Also Published As

Publication number Publication date
EP0324429A2 (de) 1989-07-19
DE3831689C2 (es) 1992-09-17
GR3006197T3 (es) 1993-06-21
DE58902393D1 (de) 1992-11-12
DE3831689A1 (de) 1989-07-27
EP0324429B1 (de) 1992-10-07
EP0324429A3 (en) 1990-06-06

Similar Documents

Publication Publication Date Title
Barton et al. Technical note: some effects of scale on the shear strength of joints
Brown A critical examination of the impact test for glassy polymers
OHNAKA The quantitative effect of hydrostatic confining pressure on the compressive strength of crystalline rocks
Ingraffea et al. Experimental verification of a fracture mechanics model for tensile strength prediction of Indiana limestone
ATE123873T1 (de) Prüfung von viskoelastischen stoffen.
ES2035373T3 (es) Boca de martillo preparada para maquina de ensayos dinamicos de materiales.
ATE201745T1 (de) Verankerungseinrichtung mit dehnungsmessung
ES2033680T3 (es) Sujecion de amortiguador en una lavadora.
Singh et al. The J-integral as a fracture criterion for polycarbonate thermoplastic
TR199900659T2 (xx) K�r�k elyaf�n tespit edilmesi.
Gaggar et al. Effect of crack tip damage on fracture of random fiber composites
Vu-Khanh Time-temperature dependence in fracture behavior of high impact polystyrene
Macheret et al. Residual strength of ARALL laminates
Das Vicker's hardness concept in the light of Vicker's impression
Sanchez-Galvez et al. On hydrogen induced cracking in prestressing steel wires
Whitney The effect of stress concentrations on the fracture behavior of fiber reinforced composite materials
Maekawa et al. The influence of corrosive environment on impact fatigue of structural steel
Agatonovic Significance of Stress--Strain Behavior in Creep Fatigue Life Assessment
Gao et al. Fatigue Crack Growth Under Non-Proportional Loading.(Retroactive Coverage)
Nordlund et al. Slip and energy dissipation in conical friction joints loaded by impact-induced waves
Naeem Fatigue damage—compliance relationship for GRP
Ip et al. Dynamic characterization of natural fiber-reinforced composite materials under impact tests
Anikeev et al. Materials hardness determining through dimensions of restored indentation without indentation load fixing
Samuelson et al. Fracture mechanics design of welded joints: review and practical applications
Theocaris Slow-brittle-fracture transition in polymethylmethacrylate

Legal Events

Date Code Title Description
FA1K Application withdrawn

Effective date: 19920623