DD132209A1 - DEVICE FOR SERVO-HYDRAULIC CHANGE-BENDING TESTING - Google Patents

DEVICE FOR SERVO-HYDRAULIC CHANGE-BENDING TESTING

Info

Publication number
DD132209A1
DD132209A1 DD19851277A DD19851277A DD132209A1 DD 132209 A1 DD132209 A1 DD 132209A1 DD 19851277 A DD19851277 A DD 19851277A DD 19851277 A DD19851277 A DD 19851277A DD 132209 A1 DD132209 A1 DD 132209A1
Authority
DD
German Democratic Republic
Prior art keywords
servo
bending testing
hydraulic change
hydraulic
bending
Prior art date
Application number
DD19851277A
Other languages
German (de)
Inventor
Gerhard Grabsch
Original Assignee
Gerhard Grabsch
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 Gerhard Grabsch filed Critical Gerhard Grabsch
Priority to DD19851277A priority Critical patent/DD132209A1/en
Publication of DD132209A1 publication Critical patent/DD132209A1/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
    • G01N3/36—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by pneumatic or hydraulic means
    • 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
    • G01N2203/0014—Type of force applied
    • G01N2203/0023—Bending
    • 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
    • G01N2203/0042—Pneumatic or hydraulic means
    • G01N2203/0048—Hydraulic means
    • 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
    • G01N2203/0278—Thin specimens
    • G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
    • 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
    • G01N2203/04—Chucks, fixtures, jaws, holders or anvils
    • G01N2203/0464—Chucks, fixtures, jaws, holders or anvils with provisions for testing more than one specimen at the time

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)
DD19851277A 1977-07-25 1977-07-25 DEVICE FOR SERVO-HYDRAULIC CHANGE-BENDING TESTING DD132209A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD19851277A DD132209A1 (en) 1977-07-25 1977-07-25 DEVICE FOR SERVO-HYDRAULIC CHANGE-BENDING TESTING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19851277A DD132209A1 (en) 1977-07-25 1977-07-25 DEVICE FOR SERVO-HYDRAULIC CHANGE-BENDING TESTING

Publications (1)

Publication Number Publication Date
DD132209A1 true DD132209A1 (en) 1978-09-06

Family

ID=5508092

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19851277A DD132209A1 (en) 1977-07-25 1977-07-25 DEVICE FOR SERVO-HYDRAULIC CHANGE-BENDING TESTING

Country Status (1)

Country Link
DD (1) DD132209A1 (en)

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee