SU72992A1 - Instrument for determining the plasticity of materials - Google Patents

Instrument for determining the plasticity of materials

Info

Publication number
SU72992A1
SU72992A1 SU3835A SU3835A SU72992A1 SU 72992 A1 SU72992 A1 SU 72992A1 SU 3835 A SU3835 A SU 3835A SU 3835 A SU3835 A SU 3835A SU 72992 A1 SU72992 A1 SU 72992A1
Authority
SU
USSR - Soviet Union
Prior art keywords
materials
determining
plasticity
instrument
cup
Prior art date
Application number
SU3835A
Other languages
Russian (ru)
Inventor
А.М. Щепетов
Original Assignee
А.М. Щепетов
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 А.М. Щепетов filed Critical А.М. Щепетов
Priority to SU3835A priority Critical patent/SU72992A1/en
Application granted granted Critical
Publication of SU72992A1 publication Critical patent/SU72992A1/en

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Sampling And Sample Adjustment (AREA)

Description

Предметом изобретени   вл етс  прибор дл  определени  пластичности материалов.The subject invention is an apparatus for determining the ductility of materials.

Принцип устройства прибора и работа с ним заключаютс  в следующем .The principle of device design and operation with it are as follows.

В стакан 1 прибора (см. чертеж) с делени ми по верхнему краю ввинчиваетс  снизу пробка 4, имеюща  ровную площадку в верхней части, а сверху ввинчиваетс  стакан 2 с миллиметровой шкалой на выступающем по ске, что позвол ет микрометрически устанавливать размер отверсти  между нижним краем стакана 2 и площадкой пробки 4.The device tube (see drawing) is divided into upper part of the stopper 4, having a flat area in the upper part, and the cup 2, with a millimeter scale, is screwed on the top of the platform, which allows micrometer to set the size of the hole between the lower edge. cup 2 and cork pad 4.

После наполнени  стакана 2 определенным количеством подвижнов зкого материала (глин ного, цементного и т. п.) в стакан вводитс  поршень 3.After filling the cup 2 with a certain amount of mobile material (clay, cement, etc.), the piston 3 is inserted into the cup.

Измен   давление на порщень 3 грузами или прессом и размер отверсти  между пробкой 4 и стаканом 2, отмечаютс  показатели наступлени  в материале момента пластично-в зкого потока по выходу из отверсти  ленты материала или водоудерживающей его способности по выделению из шели только воды.By varying the pressure on the pressure with 3 weights or presses and the size of the opening between the stopper 4 and the glass 2, indicators of the moment of plastic-viscous flow on the material coming out of the aperture of the tape or its water-retaining ability to release only water from the neck are noted.

Подготовка из материалов теста производитс  путем перехода от системы с полным оводнением к фуникул рному или пендул рному ее состо нию.Preparation of dough materials is done by moving from a system with full hydration to the funicular or pendulary system.

Дл  иных не водных пластично-в зких материалов исходное состо ние вещества устанавливаетс  соответственно их природе.For other non-water plastic-viscous materials, the initial state of the substance is determined according to their nature.

Предмет изобретени Subject invention

Прибор дл  определени  пластичности материалов путем продавливани  через калиброванное отверстие заключенного в цилиндрическом сосуде образца материала с помощью вход щего в сосуд поршн , отличающийс  тем, что заключающий образец сосуд выполнен из двух ввинчивающихс  один в другой стаканов, из которых наружный имеет отверстие дл  выхода испытуемого материала, а другой - внутренний, служащий дл  помещени  в него образца материала и сжимающего его порщн , снабжен микрометрической шкалой, с целью точного регулировани  размера отверсти  дл  выхода материала путем ввинчивани  одного стакана в другой.A device for determining the plasticity of materials by pushing through a calibrated orifice of a specimen of material enclosed in a cylindrical vessel by means of a piston entering the vessel, characterized in that the enclosing specimen vessel is made of two glasses screwing into one another, from which the outer has an opening for exiting the test material and the other, internal, which serves to place a sample of the material into it and compressing its material, is provided with a micrometric scale, in order to precisely control the size of the hole to exit material by screwing one glass into another.

SU3835A 1947-05-12 1947-05-12 Instrument for determining the plasticity of materials SU72992A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3835A SU72992A1 (en) 1947-05-12 1947-05-12 Instrument for determining the plasticity of materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3835A SU72992A1 (en) 1947-05-12 1947-05-12 Instrument for determining the plasticity of materials

Related Child Applications (1)

Application Number Title Priority Date Filing Date
SU6862A Addition SU58730A1 (en) 1939-07-23 1939-07-23 Automatic air valve

Publications (1)

Publication Number Publication Date
SU72992A1 true SU72992A1 (en) 1947-11-30

Family

ID=52693786

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3835A SU72992A1 (en) 1947-05-12 1947-05-12 Instrument for determining the plasticity of materials

Country Status (1)

Country Link
SU (1) SU72992A1 (en)

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