SU582472A1 - Stand for testing pneumatic perforators - Google Patents

Stand for testing pneumatic perforators

Info

Publication number
SU582472A1
SU582472A1 SU7502142424A SU2142424A SU582472A1 SU 582472 A1 SU582472 A1 SU 582472A1 SU 7502142424 A SU7502142424 A SU 7502142424A SU 2142424 A SU2142424 A SU 2142424A SU 582472 A1 SU582472 A1 SU 582472A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pneumatic
cassettes
energy absorber
stand
author
Prior art date
Application number
SU7502142424A
Other languages
Russian (ru)
Inventor
Александр Дмитриевич Костылев
Николай Павлович Потапов
Константин Степанович Гурков
Леонид Георгиевич Рожков
Original Assignee
Институт Горного Дела Со Ан Ссср
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 Институт Горного Дела Со Ан Ссср filed Critical Институт Горного Дела Со Ан Ссср
Priority to SU7502142424A priority Critical patent/SU582472A1/en
Application granted granted Critical
Publication of SU582472A1 publication Critical patent/SU582472A1/en

Links

Description

росгь корпуса пневмопробойника 3, характеризующа  энергию единичного удара, преобразуетс  датчиком 5 скорости в электрические сигналы, поступающие на компаратор 6.The pulp frame of the pneumatic punch 3, which characterizes the energy of a single blow, is converted by the speed sensor 5 into electrical signals fed to the comparator 6.

Дл  проведени  испытаний на стенде необходим эталонный пневмопробойник, энерги  удара которого фиксируетс  посредством датчика 5, а затем устанавливают испытываемый пневмопробойник, и компаратор 6 осуществл ет сравнение энергии удара испытываемого пневмопробойника с эталонным.For bench testing, a reference pneumatic punch is needed, the impact energy of which is recorded by sensor 5, and then the test pneumatic punch is installed, and the comparator 6 compares the impact energy of the test pneumatic punch with the reference one.

Claims (2)

1. Стенд дл  испытани  пневмопробойников , содержащий станину, поглотитель энергии с кассетами, охватывающими пневмопробойник , ресивер, отличающийс  тем, что, с целью повышени  точности контрол  энергии удара путем исключени  вли ни  поглотител  энергии и увеличени  быстродействи , стенд снабжен регул тором настройки частоты собственных колебаний пневмопробойника и датчиком начальной скорости корпуса пневмопробойника , соединенным с компаратором. 2. Стенд по п. 1, отличающийс  тем, что регзл тор настройки частоты собственных колебаний пневмопробойника выполнен в виде винта, расположенного внутри кассет поглотител  энергии с возможностью продольного перемещени  относительно кассет.1. Test bench for pneumatic punches containing a frame, an energy absorber with cassettes covering an pneumatic punker, a receiver, characterized in that, in order to improve the accuracy of impact energy control by eliminating the influence of an energy absorber and increasing speed, pneumatic punch and sensor of the initial velocity of the casing of the pneumatic punch connected to the comparator. 2. Stand according to claim 1, characterized in that the adjustment of the natural oscillation frequency of the pneumatic punch is made in the form of a screw located inside the energy absorber cassettes with the possibility of longitudinal movement relative to the cassettes. Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination 1.Авторское свидетельство № 508580, кл. G 01М 19/00,1972.1. Certificate of author No. 508580, cl. G 01M 19/00, 1972. 2.Авторское свидетельство № 33329кл . G 01М 19/00,1973.2. The author's certificate number 33329kl. G 01 M 19/00, 1973.
SU7502142424A 1975-05-28 1975-05-28 Stand for testing pneumatic perforators SU582472A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7502142424A SU582472A1 (en) 1975-05-28 1975-05-28 Stand for testing pneumatic perforators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7502142424A SU582472A1 (en) 1975-05-28 1975-05-28 Stand for testing pneumatic perforators

Publications (1)

Publication Number Publication Date
SU582472A1 true SU582472A1 (en) 1977-11-30

Family

ID=20622088

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7502142424A SU582472A1 (en) 1975-05-28 1975-05-28 Stand for testing pneumatic perforators

Country Status (1)

Country Link
SU (1) SU582472A1 (en)

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