ES457368A1 - Dispositivo para el ensayo de dureza de materiales. - Google Patents
Dispositivo para el ensayo de dureza de materiales.Info
- Publication number
- ES457368A1 ES457368A1 ES457368A ES457368A ES457368A1 ES 457368 A1 ES457368 A1 ES 457368A1 ES 457368 A ES457368 A ES 457368A ES 457368 A ES457368 A ES 457368A ES 457368 A1 ES457368 A1 ES 457368A1
- Authority
- ES
- Spain
- Prior art keywords
- hardness
- testing
- materials
- hammer body
- translation
- 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
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
Abstract
Dispositivo para el ensayo de dureza de materiales, caracterizado porque el cuerpo percutor o la punta de ensayo arrastra consigo en enlace rígido, un elemento que actúa como parte móvil de un convertidor para la conversión de la velocidad del cuerpo percutor en señales eléctricas proporcionales.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2452880A DE2452880C2 (de) | 1974-11-07 | 1974-11-07 | Verfahren und Vorrichtung zur Härteprüfung von Werkstücken |
Publications (1)
Publication Number | Publication Date |
---|---|
ES457368A1 true ES457368A1 (es) | 1978-02-16 |
Family
ID=5930284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES457368A Expired ES457368A1 (es) | 1974-11-07 | 1977-03-30 | Dispositivo para el ensayo de dureza de materiales. |
Country Status (20)
Country | Link |
---|---|
JP (1) | JPH0120370B2 (es) |
AT (1) | AT371254B (es) |
AU (1) | AU504400B2 (es) |
BE (1) | BE835263A (es) |
BR (1) | BR7507334A (es) |
CA (1) | CA1050784A (es) |
CH (1) | CH596550A5 (es) |
CS (1) | CS222221B2 (es) |
DD (1) | DD121184A5 (es) |
DE (1) | DE2452880C2 (es) |
DK (1) | DK152311C (es) |
ES (1) | ES457368A1 (es) |
FR (1) | FR2290660A1 (es) |
GB (1) | GB1485218A (es) |
IN (1) | IN145128B (es) |
IT (1) | IT1053136B (es) |
NL (1) | NL188961C (es) |
SE (1) | SE418421B (es) |
SU (1) | SU971119A3 (es) |
ZA (1) | ZA756981B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0731106B2 (ja) * | 1985-11-26 | 1995-04-10 | 雅勇 中村 | 衝撃硬さ試験方法及びそれに用いる衝撃硬さ試験装置 |
US5591902A (en) * | 1990-12-12 | 1997-01-07 | Castagner; Bernard | Dynamic pyrotechnical penetrometer |
FR2670582B1 (fr) * | 1990-12-12 | 1994-08-26 | Castagner Bernard | Penetrometre dynamique pyrotechnique. |
DE19514848A1 (de) * | 1995-04-26 | 1996-10-31 | Krautkraemer Gmbh | Verfahren zur Härteprüfung und Vorrichtung hierzu |
DE19514857A1 (de) * | 1995-04-27 | 1996-10-31 | Krautkraemer Gmbh | Verfahren zur Härteprüfung von Werkstücken und Vorrichtung zur Durchführung dieses Verfahrens |
DE19904448A1 (de) * | 1999-02-04 | 2000-08-24 | Murat Bajozitovic Bakirov | Verfahren zur zerstörungsfreien Ermittlung mechanischer Eigenschaften von Objektbereichen |
IT201800002034U1 (it) * | 2018-03-07 | 2019-09-07 | Dispositivo per la caratterizzazione viscoelastica non distruttiva dei materiali dotato di pulsante a scatto | |
CN112630078B (zh) * | 2020-12-17 | 2023-06-20 | 安徽工程大学 | 一种电磁屏蔽复合纤维膜的检测装置 |
CN112730120B (zh) * | 2020-12-23 | 2022-06-24 | 安正计量检测有限公司 | 一种用于硬度检测的里式计量仪器 |
CN113533105B (zh) * | 2021-09-16 | 2021-12-03 | 顺庭模具科技南通有限公司 | 一种模具强度检测设备 |
CN117902263A (zh) * | 2024-03-19 | 2024-04-19 | 山西戴德测控技术股份有限公司 | 一种滚轮式在线皮带硬度检测装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE750779C (de) * | 1943-02-02 | 1945-01-26 | Nach dem Eindringverfahren arbeitender Haertepruefer mit einer Einrichtung zur Anzeige der Eindringtiefe des Eindringkoerpers | |
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 (de) * | 1962-03-03 | 1965-02-18 | Drello Ing Paul Drewell | Ruecksprung-Haertepruefgeraet |
BE789742A (fr) * | 1971-10-15 | 1973-02-01 | Schmidt Ernst | Methode et dispositif d'essai de durete |
-
1974
- 1974-11-07 DE DE2452880A patent/DE2452880C2/de not_active Expired
-
1975
- 1975-10-30 NL NLAANVRAGE7512714,A patent/NL188961C/xx not_active IP Right Cessation
- 1975-10-31 GB GB45554/75A patent/GB1485218A/en not_active Expired
- 1975-11-04 AT AT0839975A patent/AT371254B/de not_active IP Right Cessation
- 1975-11-05 DD DD189268A patent/DD121184A5/xx unknown
- 1975-11-05 SU SU752188493A patent/SU971119A3/ru active
- 1975-11-05 FR FR7533865A patent/FR2290660A1/fr active Granted
- 1975-11-05 CH CH1429875A patent/CH596550A5/xx not_active IP Right Cessation
- 1975-11-05 CS CS757456A patent/CS222221B2/cs unknown
- 1975-11-05 SE SE7512411A patent/SE418421B/xx not_active IP Right Cessation
- 1975-11-05 IN IN2117/CAL/1975A patent/IN145128B/en unknown
- 1975-11-05 BE BE161595A patent/BE835263A/xx not_active IP Right Cessation
- 1975-11-06 ZA ZA756981A patent/ZA756981B/xx unknown
- 1975-11-06 BR BR7507334*A patent/BR7507334A/pt unknown
- 1975-11-06 DK DK499475A patent/DK152311C/da not_active IP Right Cessation
- 1975-11-06 IT IT12865/75A patent/IT1053136B/it active
- 1975-11-06 CA CA239,142A patent/CA1050784A/en not_active Expired
- 1975-11-07 JP JP50133160A patent/JPH0120370B2/ja not_active Expired
- 1975-11-07 AU AU86427/75A patent/AU504400B2/en not_active Expired
-
1977
- 1977-03-30 ES ES457368A patent/ES457368A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7507334A (pt) | 1976-08-03 |
CS222221B2 (en) | 1983-05-27 |
DE2452880C2 (de) | 1986-01-02 |
FR2290660A1 (fr) | 1976-06-04 |
FR2290660B1 (es) | 1981-08-28 |
AU8642775A (en) | 1977-05-12 |
ATA839975A (de) | 1982-10-15 |
DD121184A5 (es) | 1976-07-12 |
NL7512714A (nl) | 1976-05-11 |
GB1485218A (en) | 1977-09-08 |
IT1053136B (it) | 1981-08-31 |
ZA756981B (en) | 1976-11-24 |
CH596550A5 (es) | 1978-03-15 |
DK499475A (da) | 1976-05-08 |
JPS5192673A (es) | 1976-08-13 |
SU971119A3 (ru) | 1982-10-30 |
SE7512411L (sv) | 1976-05-08 |
NL188961B (nl) | 1992-06-16 |
SE418421B (sv) | 1981-05-25 |
DK152311C (da) | 1988-07-25 |
DK152311B (da) | 1988-02-15 |
NL188961C (nl) | 1992-11-16 |
BE835263A (fr) | 1976-03-01 |
CA1050784A (en) | 1979-03-20 |
DE2452880A1 (de) | 1976-05-20 |
AT371254B (de) | 1983-06-10 |
JPH0120370B2 (es) | 1989-04-17 |
AU504400B2 (en) | 1979-10-11 |
IN145128B (es) | 1978-09-02 |
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