SU132160A1 - Carbide plate for tools, such as mining, working in severe conditions - Google Patents

Carbide plate for tools, such as mining, working in severe conditions

Info

Publication number
SU132160A1
SU132160A1 SU657297A SU657297A SU132160A1 SU 132160 A1 SU132160 A1 SU 132160A1 SU 657297 A SU657297 A SU 657297A SU 657297 A SU657297 A SU 657297A SU 132160 A1 SU132160 A1 SU 132160A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mining
tools
working
severe conditions
carbide plate
Prior art date
Application number
SU657297A
Other languages
Russian (ru)
Inventor
Н.Р. Андерс
Н.В. Гребцов
П.А. Замятин
тин П.А. Зам
Original Assignee
Н.Р. Андерс
Н.В. Гребцов
П.А. Замятин
тин П.А. Зам
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 Н.Р. Андерс, Н.В. Гребцов, П.А. Замятин, тин П.А. Зам filed Critical Н.Р. Андерс
Priority to SU657297A priority Critical patent/SU132160A1/en
Application granted granted Critical
Publication of SU132160A1 publication Critical patent/SU132160A1/en

Links

Landscapes

  • Pressure Welding/Diffusion-Bonding (AREA)
  • Earth Drilling (AREA)

Description

Отличие описываемой твердосплавио& пластинки от известных заключаетс  в том, что ее прессуют с минимальными по площади выступами-упорами в нескольких опорных точках.The difference between the described solid alloy and the plate from the known ones is that it is pressed with minimum protrusions-stops at several reference points.

На чертеже изображено несколько вариантов горного инструмен-. та, снабженного твердосплавными пластинками с выступами-упорами.The drawing shows several options for mining tools. that is equipped with carbide plates with protrusions-stops.

Твердосплавные пластинки / снабжены выступами-упорами 5, соприкасающимис  с телом горного инструмента 3. Наличие выступовупоров между наплавл емыми плоскост ми пластинок и стального инструмента обеспечивает при напайке образование ровного, гарантированного сло  припо .Carbide plates / are equipped with protrusions-stops 5 in contact with the body of the mining tool 3. The presence of protrusions between the weld surfaces of the plates and the steel tool ensures the formation of an even, guaranteed layer of solder during soldering.

Н р е д м е т изобретен И  N e d m e t invented and

Твердосплавна  пластинка дл  инструмента, например, горного, работающего в т желых услови х, отличающа с  тем, что, с целью получени  при нанайке ровного гарантированного сло  припо  между наплавл емымИ плоскост ми пластинок и стального инструмента , твердосплавные пластинки прессуютс  с минимальными но площади выступами-упорами в нескольких опорных точках.A carbide plate for a tool, for example, a mining one, operating under difficult conditions, characterized in that, in order to obtain an even guaranteed layer of solder between the weldable planes of the plates and the steel tool, the carbide plates are pressed with minimal but square protrusions stops in several reference points.

/Ч/ H

SU657297A 1960-03-04 1960-03-04 Carbide plate for tools, such as mining, working in severe conditions SU132160A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU657297A SU132160A1 (en) 1960-03-04 1960-03-04 Carbide plate for tools, such as mining, working in severe conditions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU657297A SU132160A1 (en) 1960-03-04 1960-03-04 Carbide plate for tools, such as mining, working in severe conditions

Publications (1)

Publication Number Publication Date
SU132160A1 true SU132160A1 (en) 1960-11-30

Family

ID=48403204

Family Applications (1)

Application Number Title Priority Date Filing Date
SU657297A SU132160A1 (en) 1960-03-04 1960-03-04 Carbide plate for tools, such as mining, working in severe conditions

Country Status (1)

Country Link
SU (1) SU132160A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940288A (en) * 1988-07-20 1990-07-10 Kennametal Inc. Earth engaging cutter bit
US4981328A (en) * 1989-08-22 1991-01-01 Kennametal Inc. Rotatable tool having a carbide insert with bumps

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940288A (en) * 1988-07-20 1990-07-10 Kennametal Inc. Earth engaging cutter bit
US4981328A (en) * 1989-08-22 1991-01-01 Kennametal Inc. Rotatable tool having a carbide insert with bumps
WO1991002884A1 (en) * 1989-08-22 1991-03-07 Kennametal Inc Rotatable cutting tool

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