ATA839975A - METHOD AND DEVICE FOR TESTING WORKPIECES - Google Patents

METHOD AND DEVICE FOR TESTING WORKPIECES

Info

Publication number
ATA839975A
ATA839975A AT0839975A AT839975A ATA839975A AT A839975 A ATA839975 A AT A839975A AT 0839975 A AT0839975 A AT 0839975A AT 839975 A AT839975 A AT 839975A AT A839975 A ATA839975 A AT A839975A
Authority
AT
Austria
Prior art keywords
testing workpieces
workpieces
testing
Prior art date
Application number
AT0839975A
Other languages
German (de)
Other versions
AT371254B (en
Original Assignee
Proceq Sa
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 Proceq Sa filed Critical Proceq Sa
Publication of ATA839975A publication Critical patent/ATA839975A/en
Application granted granted Critical
Publication of AT371254B publication Critical patent/AT371254B/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
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/48—Investigating hardness or rebound hardness by performing impressions under impulsive load by indentors, e.g. falling ball
    • 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
    • G01N2203/0058—Kind of property studied
    • G01N2203/0076—Hardness, compressibility or resistance to crushing
    • G01N2203/0083—Rebound strike or reflected energy
AT0839975A 1974-11-07 1975-11-04 METHOD AND DEVICE FOR TESTING WORKPIECES AT371254B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2452880A DE2452880C2 (en) 1974-11-07 1974-11-07 Method and device for hardness testing of workpieces

Publications (2)

Publication Number Publication Date
ATA839975A true ATA839975A (en) 1982-10-15
AT371254B AT371254B (en) 1983-06-10

Family

ID=5930284

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0839975A AT371254B (en) 1974-11-07 1975-11-04 METHOD AND DEVICE FOR TESTING WORKPIECES

Country Status (20)

Country Link
JP (1) JPH0120370B2 (en)
AT (1) AT371254B (en)
AU (1) AU504400B2 (en)
BE (1) BE835263A (en)
BR (1) BR7507334A (en)
CA (1) CA1050784A (en)
CH (1) CH596550A5 (en)
CS (1) CS222221B2 (en)
DD (1) DD121184A5 (en)
DE (1) DE2452880C2 (en)
DK (1) DK152311C (en)
ES (1) ES457368A1 (en)
FR (1) FR2290660A1 (en)
GB (1) GB1485218A (en)
IN (1) IN145128B (en)
IT (1) IT1053136B (en)
NL (1) NL188961C (en)
SE (1) SE418421B (en)
SU (1) SU971119A3 (en)
ZA (1) ZA756981B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0731106B2 (en) * 1985-11-26 1995-04-10 雅勇 中村 Impact hardness test method and impact hardness tester used therefor
US5591902A (en) * 1990-12-12 1997-01-07 Castagner; Bernard Dynamic pyrotechnical penetrometer
FR2670582B1 (en) * 1990-12-12 1994-08-26 Castagner Bernard PYROTECHNIC DYNAMIC PENETROMETER.
DE19514848A1 (en) * 1995-04-26 1996-10-31 Krautkraemer Gmbh Hardness test method and device therefor
DE19514857A1 (en) * 1995-04-27 1996-10-31 Krautkraemer Gmbh Method for testing the hardness of workpieces and device for carrying out this method
DE19904448A1 (en) * 1999-02-04 2000-08-24 Murat Bajozitovic Bakirov Non-destructive determination of local mechanical properties employs inductive determination of indenter velocity before and after impact, determining e.g. stiffness and damping characteristics.
IT201800002034U1 (en) * 2018-03-07 2019-09-07 Device for the non-destructive viscoelastic characterization of materials equipped with a snap button
CN112630078B (en) * 2020-12-17 2023-06-20 安徽工程大学 Detection device for electromagnetic shielding composite fiber membrane
CN112730120B (en) * 2020-12-23 2022-06-24 安正计量检测有限公司 A interior formula measuring instrument for hardness detects
CN113533105B (en) * 2021-09-16 2021-12-03 顺庭模具科技南通有限公司 Mould intensity check out test set

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750779C (en) * 1943-02-02 1945-01-26 Hardness tester working according to the penetration method with a device for displaying the penetration depth of the penetrator
US2654244A (en) * 1949-12-06 1953-10-06 Thompson Prod Inc Rebound hardness measuring device
US2677961A (en) * 1950-08-24 1954-05-11 Paul Zaro Portable hardness tester
US2764702A (en) * 1953-03-19 1956-09-25 Bendix Aviat Corp Velocity transducer
DE1187394B (en) * 1962-03-03 1965-02-18 Drello Ing Paul Drewell Retractable hardness tester
BE789742A (en) * 1971-10-15 1973-02-01 Schmidt Ernst HARDNESS TEST METHOD AND DEVICE

Also Published As

Publication number Publication date
IT1053136B (en) 1981-08-31
DK499475A (en) 1976-05-08
NL188961C (en) 1992-11-16
CH596550A5 (en) 1978-03-15
JPS5192673A (en) 1976-08-13
ES457368A1 (en) 1978-02-16
FR2290660B1 (en) 1981-08-28
DD121184A5 (en) 1976-07-12
AT371254B (en) 1983-06-10
SE418421B (en) 1981-05-25
FR2290660A1 (en) 1976-06-04
BE835263A (en) 1976-03-01
SU971119A3 (en) 1982-10-30
NL188961B (en) 1992-06-16
JPH0120370B2 (en) 1989-04-17
ZA756981B (en) 1976-11-24
DK152311C (en) 1988-07-25
SE7512411L (en) 1976-05-08
CA1050784A (en) 1979-03-20
DE2452880C2 (en) 1986-01-02
IN145128B (en) 1978-09-02
NL7512714A (en) 1976-05-11
BR7507334A (en) 1976-08-03
AU8642775A (en) 1977-05-12
CS222221B2 (en) 1983-05-27
DK152311B (en) 1988-02-15
GB1485218A (en) 1977-09-08
AU504400B2 (en) 1979-10-11
DE2452880A1 (en) 1976-05-20

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time