[go: up one dir, main page]

WO1991001199A1 - Procede pour fabriquer un outil abrasif - Google Patents

Procede pour fabriquer un outil abrasif Download PDF

Info

Publication number
WO1991001199A1
WO1991001199A1 PCT/SU1989/000195 SU8900195W WO9101199A1 WO 1991001199 A1 WO1991001199 A1 WO 1991001199A1 SU 8900195 W SU8900195 W SU 8900195W WO 9101199 A1 WO9101199 A1 WO 9101199A1
Authority
WO
WIPO (PCT)
Prior art keywords
abrasive
zeρna
abρazivnye
insτρumenτa
spherical particles
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.)
Ceased
Application number
PCT/SU1989/000195
Other languages
English (en)
Russian (ru)
Inventor
Viktor Konstantinovich Starkov
Dmitry Jurievich Bosov
Igor Vladimirovich Karev
Nikolai Nikolaevich Trofimov
Viktor Evseevich Khazanov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MOSKOVSKY STANKOINSTRUMENTALNY INSTITUT
Nauchno-Proizvodstvennoe Obiedinenie ''stekloplastik''
Original Assignee
MOSKOVSKY STANKOINSTRUMENTALNY INSTITUT
Nauchno-Proizvodstvennoe Obiedinenie ''stekloplastik''
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 MOSKOVSKY STANKOINSTRUMENTALNY INSTITUT, Nauchno-Proizvodstvennoe Obiedinenie ''stekloplastik'' filed Critical MOSKOVSKY STANKOINSTRUMENTALNY INSTITUT
Priority to PCT/SU1989/000195 priority Critical patent/WO1991001199A1/fr
Publication of WO1991001199A1 publication Critical patent/WO1991001199A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
    • B24D3/14—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic ceramic, i.e. vitrified bondings

Definitions

  • the complete product is available for downloadable tools, and more specifically, the product is available for download, and the download is not available for download.
  • a large proportion of the components in the composition results in an increase in the connectiveness of the negative percentage of abrasive grains.
  • 25 'units manufactured from the specified system, is that, with an increase in the quantity of a random accessory equipment, it is used to increase the quantity of a medium. This results in increased wear of the abrasive tool and the pooled operating mode. Decrease in safety
  • the process is light-melting and is melted in the place of the by-pass process.
  • the proposed composition for the manufacture of abrasive 5 tools is prepared according to the following procedure.
  • the melting temperature of 850-900 ° ⁇ , and the ceramic bond of the known mixture are in the given quantities, stirring, while receiving the mass.
  • the availability of large spherical particles from light fused glass depends on the access to the equipment and the risk of damage to the instrument
  • 15 may vary from 4-24%., Depending on the quantity of abrasive grains when keeping the last 32-48% .6.
  • Spare parts of the filler use a size of 40 to 500 ⁇ m, depending on the size of the capacitor and the size of the abrasive material.
  • 25 fusible particles are located between abrasive grains and are generally distributed in the bulk.
  • the use of melting glass melting spherical particles does not increase 850-900 ° C, while the process is processed by the process of melting
  • the size and the size of the particles correspond to the frequency and the size of the mixture.
  • ch ⁇ dae ⁇ v ⁇ zm ⁇ zhn ⁇ s ⁇ susches ⁇ venn ⁇ uve- lichi ⁇ ⁇ izv ⁇ di ⁇ eln ⁇ s ⁇ ⁇ tsessa shli ⁇ vaniya, ⁇ a ⁇ ⁇ a ⁇ 5 ins ⁇ umen ⁇ imee ⁇ ⁇ nizhenny izn ⁇ s and uvelichenn ⁇ e ⁇ liche- s ⁇ v ⁇ ⁇ snizhae ⁇ ⁇ em ⁇ e ⁇ a ⁇ u ⁇ u shli ⁇ vaniya and ⁇ zv ⁇ lyae ⁇ ⁇ - si
  • abrasive tool consisting of 15 products, consisting of the following components, 6%; abrasive white, 250 volt
  • Partial product composition for example, for example 4, is shown in the table below.
  • a decrease in the content of spherical particles of less than 4 6 6.% Does not give a significant increase in the productivity and loss of abrasive tools.
  • the optimal content of the spherical particles corresponds to 0.2–0.3 of the content of the abrasive grains, that is 10 6 6.%.
  • abrasive grades When abrasive grades are present, they are more than 48.6%. There is no need to use the instrument at all. The abrasive content is less than 32.6.%, Which leads to a sharp decrease in the effective removal of processed material due to the large waste of the tool. And - 8 - at abrasive grade 40 6 6.%, The maximum specific removal is observed at a high value of the minute removal of the material. In general, if you are using abrasive tools for polar spherical particles, 10.6%.
  • the proposed system is used for the manufacture of abrasive tools that have a high degree of reliability, which allows you to use it for grinding.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Dental Preparations (AREA)

Abstract

Une composition pour réaliser des grains abrasifs comporte des grains abrasifs, une charge sous la forme de particules sphériques creuses d'un verre aisément fusible et un liant céramique. La teneur en particules sphériques creuses et en grains abrasifs est égale respectivement à 4-24 et 32-48 % en volume.
PCT/SU1989/000195 1989-07-14 1989-07-14 Procede pour fabriquer un outil abrasif Ceased WO1991001199A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000195 WO1991001199A1 (fr) 1989-07-14 1989-07-14 Procede pour fabriquer un outil abrasif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000195 WO1991001199A1 (fr) 1989-07-14 1989-07-14 Procede pour fabriquer un outil abrasif

Publications (1)

Publication Number Publication Date
WO1991001199A1 true WO1991001199A1 (fr) 1991-02-07

Family

ID=21617515

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1989/000195 Ceased WO1991001199A1 (fr) 1989-07-14 1989-07-14 Procede pour fabriquer un outil abrasif

Country Status (1)

Country Link
WO (1) WO1991001199A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350139B2 (de) * 1973-10-05 1975-12-18 Norddeutsche Schleifmittel-Industrie Christiansen & Co, 2000 Hamburg Hohlkörperförmiger Schleifkörper
DE2656039A1 (de) * 1976-12-10 1978-06-15 Burka Kosmos Gmbh Schleifschei Verfahren zur herstellung von hochporoesen schleifkoerpern
DE1652917C2 (de) * 1967-01-26 1982-07-08 E.I. du Pont de Nemours and Co., 19898 Wilmington, Del. Schleifscheibe
SU1073082A1 (ru) * 1982-05-28 1984-02-15 Московский станкоинструментальный институт Шлифовальный круг

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1652917C2 (de) * 1967-01-26 1982-07-08 E.I. du Pont de Nemours and Co., 19898 Wilmington, Del. Schleifscheibe
DE2350139B2 (de) * 1973-10-05 1975-12-18 Norddeutsche Schleifmittel-Industrie Christiansen & Co, 2000 Hamburg Hohlkörperförmiger Schleifkörper
DE2656039A1 (de) * 1976-12-10 1978-06-15 Burka Kosmos Gmbh Schleifschei Verfahren zur herstellung von hochporoesen schleifkoerpern
SU1073082A1 (ru) * 1982-05-28 1984-02-15 Московский станкоинструментальный институт Шлифовальный круг

Similar Documents

Publication Publication Date Title
DE10297124B4 (de) Verglastes Werkzeug mit Superschleifmittel und Verfahren zur Herstellung
CA1134623A (fr) Methode pour agglomerer des particules abrasives de diamant
DE69910075T2 (de) Superabschleifendes schleifwerkzeug mit einer aktivbindung
JPH06278031A (ja) 研磨材の製造方法
EP0071771B1 (fr) Agrégat abrasif comprenant des diamants liés par métal
EP0503598A2 (fr) Particules alumineuses abrasives, leur méthode de fabrication et leurs applications
US4475926A (en) Active filler for grinding wheels
JPH04226863A (ja) 研削材製品
PL166817B1 (pl) Sposób wytwarzania wyrobów sciernych, wiazanych spoiwem szklistym PL PL
KR19980024138A (ko) 다이아몬드 입자를 함유하는 복합 절삭체 및 그 제조 방법
EP0242955B1 (fr) Article abrasif
WO1991001199A1 (fr) Procede pour fabriquer un outil abrasif
US2949351A (en) Heat-resistant abrasive wheels
JPH01183370A (ja) 複合ボンドダイヤモンド砥石とその製造法
CN111763864A (zh) 一种WC-Co硬质合金再生料的晶粒度大小的控制方法
EP1339809A1 (fr) Procede de production d'un grain abrasif de corindon a base d'oxyde d'aluminium a tenacite elevee, et son utilisation dans des produits abrasifs
JPS59156670A (ja) 研削砥石
EP0826896A1 (fr) Procédé de fabrication d'un mélange pour garniture de friction et garniture de friction
SU1234177A2 (ru) Способ изготовлени рабочего сло абразивного инструмента
RU2148490C1 (ru) Способ изготовления алмазного инструмента
SU643317A1 (ru) Способ изготовлени абразивного инструмента
SU1087320A1 (ru) Металлическа св зка дл абразивного инструмента
RU2056994C1 (ru) Способ изготовления абразивных инструментов
SU1393609A1 (ru) Способ гранулировани алмазов
RU1811897C (ru) Способ изготовлени шлифпорошков из синтетических сверхтвердых материалов

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): BG BR HU JP US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LU NL SE