RU1773704C - Method of straightening grinding tool with free abrasive disk - Google Patents

Method of straightening grinding tool with free abrasive disk

Info

Publication number
RU1773704C
RU1773704C SU874277940A SU4277940A RU1773704C RU 1773704 C RU1773704 C RU 1773704C SU 874277940 A SU874277940 A SU 874277940A SU 4277940 A SU4277940 A SU 4277940A RU 1773704 C RU1773704 C RU 1773704C
Authority
RU
Russia
Prior art keywords
grinding tool
lapping
grinding
free abrasive
dressing
Prior art date
Application number
SU874277940A
Other languages
Russian (ru)
Inventor
Валерий Владимирович Бурмистров
Александр Дорофеевич Хроменко
Валерий Матвеевич Гомон
Владимир Николаевич Дубовик
Original Assignee
Донецкий политехнический институт
Константиновский Завод "Автостекло"
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 Донецкий политехнический институт, Константиновский Завод "Автостекло" filed Critical Донецкий политехнический институт
Priority to SU874277940A priority Critical patent/RU1773704C/en
Application granted granted Critical
Publication of RU1773704C publication Critical patent/RU1773704C/en

Links

Landscapes

  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

Изобретение относитс  к машиностроению и может быть использовано при правке шлифовальных кругов. Целью изобретени   вл етс  повышение производительности правки. Дл  этого притиру 2 в процессе правки сообщают перемещение вдоль образующей вращающегос  шлифовального круга 1 и непрерывное движение подачи в направлении к рабочей поверхности шлифовального инструмента вдоль продольной оси притира. Последнюю устанавливают под углом от 20 до 60 градусов к вектору скорости шлифовального инструмента в точке пересечени  его поверхностью притира , обращенной навстречу вектору скорости шлифовального инструмента. Скорость подачи притира выбирают в диапазоне от 5 до 18 мкм/мин. В зазор между притиром и шлифовальным инструментом подают свободный абразив. 1 табл., 1 ил.The invention relates to mechanical engineering and can be used when dressing grinding wheels. The aim of the invention is to increase the productivity of dressing. To this end, lapping 2 during the dressing process is informed of a movement along the generatrix of the rotating grinding wheel 1 and a continuous feed movement towards the working surface of the grinding tool along the longitudinal axis of the lapping. The latter is set at an angle of 20 to 60 degrees to the speed vector of the grinding tool at the point of intersection with the grinding surface facing the speed vector of the grinding tool. The lapping rate is selected in the range of 5 to 18 μm / min. A free abrasive is fed into the gap between the lapping and the grinding tool. 1 tablet, 1 ill.

Description

1А1 200x6x3x76 АС32-250/200-1 -Ш1A1 200x6x3x76 AC32-250 / 200-1-Ш

-п- .- ......-P- .- ......

1ZA2li5 150x20x2x110x32 20 AC i-80/63- i-61- 20 |01ZA2li5 150x20x2x110x32 20 AC i-80 / 63- i-61- 20 | 0

60 15 65 6060 15 65 60

30thirty

12 -...12 -...

33

о; isabout; is

2525

92 85 90 3 Il2 57 БЬ92 85 90 3 Il2 57 B

5151

18eighteen

7272

167167

21-021-0

195195

5757

ПОBY

7777

0,02 0,00,02 0,0

0} 02 03 03 02 08 03 Oil 0 05 Olt 03 01 2li 110} 02 03 03 02 08 03 03 Oil 0 05 Olt 03 01 2li 11

НеустойчивьА захват абразиваUnstable abrasive grab

Прототип Базовый объектPrototype Base Object

SU874277940A 1987-06-08 1987-06-08 Method of straightening grinding tool with free abrasive disk RU1773704C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874277940A RU1773704C (en) 1987-06-08 1987-06-08 Method of straightening grinding tool with free abrasive disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874277940A RU1773704C (en) 1987-06-08 1987-06-08 Method of straightening grinding tool with free abrasive disk

Publications (1)

Publication Number Publication Date
RU1773704C true RU1773704C (en) 1992-11-07

Family

ID=21317032

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874277940A RU1773704C (en) 1987-06-08 1987-06-08 Method of straightening grinding tool with free abrasive disk

Country Status (1)

Country Link
RU (1) RU1773704C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 967784, кл. В 24 В 53/013, 1981. *

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