RO94060B1 - Pneumatic apparatus for measuring surface rugosity - Google Patents

Pneumatic apparatus for measuring surface rugosity

Info

Publication number
RO94060B1
RO94060B1 RO122498A RO12249886A RO94060B1 RO 94060 B1 RO94060 B1 RO 94060B1 RO 122498 A RO122498 A RO 122498A RO 12249886 A RO12249886 A RO 12249886A RO 94060 B1 RO94060 B1 RO 94060B1
Authority
RO
Romania
Prior art keywords
roughness
measuring surface
pneumatic
measure
handle
Prior art date
Application number
RO122498A
Other languages
Romanian (ro)
Other versions
RO94060A3 (en
Inventor
Constantin Buzatu
Constantin Nemes
Virgil Manitiu
Ileana Bica
Original Assignee
Universitatea
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 Universitatea filed Critical Universitatea
Priority to RO122498A priority Critical patent/RO94060B1/en
Publication of RO94060A3 publication Critical patent/RO94060A3/en
Publication of RO94060B1 publication Critical patent/RO94060B1/en

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  • Length Measuring Devices By Optical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

Inventia se refera la un aparat pneumatic de masurat rugozitatea suprafetelor, destinat masurarii si controlului rugozitatii suprafetelor interioare si exterioare si este complementara la inventia nr.83278. Aparatul, conform inventiei, este alcatuit dintr-un corp, în interiorul caruia se afla un cep filetat, prevazut cu un vîrf conic si cu un cap crestat, cu ajutorul caruia se poate regla presiunea aerului. în prima varianta de realizare, la partea inferioara a corpului se afla un traductor pneumatic montat în interiorul unui manson, iar pe laterala aceluiasi corp, un mîner de manevrare. Aceasta constructie serveste la masurarea rugozitatii suprafetelor exterioare. în cea de-a doua varianta, pozitia de montare a mînerului este modificata, în locul acestuia fiind fixat un brat, la capatul caruia se monteaza traductorul pneumatic. în aceasta alcatuire, aparatul se utilizeaza la masurarea rugozitatii suprafetelor interioare.The invention relates to a pneumatic device for measuring surface roughness, for measuring and controlling the roughness of the inner and outer surfaces and is complementary to the invention No. 83278. The device according to the invention consists of a body, inside which is a threaded pin, provided with a conical tip and a notched head, by means of which the air pressure can be adjusted. In the first embodiment, at the lower part of the body there is a pneumatic transducer mounted inside a sleeve, and on the side of the same body, a handle for handling. This construction serves to measure the roughness of the exterior surfaces. In the second variant, the mounting position of the handle is modified, in place of it being fixed a arm at the end of which the pneumatic transducer is mounted. In this embodiment, the apparatus is used to measure the roughness of the interior surfaces.

RO122498A 1986-03-10 1986-03-10 Pneumatic apparatus for measuring surface rugosity RO94060B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO122498A RO94060B1 (en) 1986-03-10 1986-03-10 Pneumatic apparatus for measuring surface rugosity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO122498A RO94060B1 (en) 1986-03-10 1986-03-10 Pneumatic apparatus for measuring surface rugosity

Publications (2)

Publication Number Publication Date
RO94060A3 RO94060A3 (en) 1988-05-30
RO94060B1 true RO94060B1 (en) 1988-05-31

Family

ID=20119117

Family Applications (1)

Application Number Title Priority Date Filing Date
RO122498A RO94060B1 (en) 1986-03-10 1986-03-10 Pneumatic apparatus for measuring surface rugosity

Country Status (1)

Country Link
RO (1) RO94060B1 (en)

Also Published As

Publication number Publication date
RO94060A3 (en) 1988-05-30

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