SU1613274A2 - Method of checking degree of wear of working surface of electrode - Google Patents
Method of checking degree of wear of working surface of electrode Download PDFInfo
- Publication number
- SU1613274A2 SU1613274A2 SU884623561A SU4623561A SU1613274A2 SU 1613274 A2 SU1613274 A2 SU 1613274A2 SU 884623561 A SU884623561 A SU 884623561A SU 4623561 A SU4623561 A SU 4623561A SU 1613274 A2 SU1613274 A2 SU 1613274A2
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- SU
- USSR - Soviet Union
- Prior art keywords
- wear
- working surface
- plates
- electrodes
- volume
- Prior art date
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Изобретение относитс к технологии сварки и может быть использовано дл контрол износа рабочей поверхности электродов при контактной точечной сварке. Цель изобретени - упрощение контрол степени износа рабочей поверхности электродов различных диаметров и повышение его точности. Изготавливают контрольный образец из двух пластин, одна из которых упругодеформируема . Сжимают пластины до соприкосновени электродами. Дл определени изменени объема между пластинами в состо нии их соприкосновени используют дополнительную камеру с регулируемым объемом, величину которого устанавливают в соответствии с величиной рабочей поверхности контролируемого электрода. Камеру соедин ют с полостью между пластинами и по изменению ее объема суд т о степени износа электродов. 1 ил.The invention relates to welding technology and can be used to control the wear of the working surface of the electrodes during resistance spot welding. The purpose of the invention is to simplify the monitoring of the degree of wear of the working surface of electrodes of various diameters and increase its accuracy. Make a control sample of two plates, one of which is resiliently deformable. Compress the plates until they are in contact with the electrodes. To determine the volume change between the plates in the state of their contact, an additional chamber with an adjustable volume is used, the value of which is set in accordance with the size of the working surface of the monitored electrode. The chamber is connected to the cavity between the plates and the degree of wear of the electrodes is judged by the change in its volume. 1 il.
Description
Изобретение относитс к сварке, в частности к контролю параметров процесса сварки, может найти применение при контроле износа рабочей поверхности сварочных электродов контактных точечных машин и вл етс дополнительным к основному авт.св. № 1349927.The invention relates to welding, in particular to monitoring the parameters of the welding process, can be used in monitoring the wear of the working surface of the welding electrodes of contact point machines and is additional to the main auth. No. 1349927.
Цель изобретени - упрощение контрол степени износа рабочей поверхности электродов различных диаметров.The purpose of the invention is to simplify the monitoring of the degree of wear of the working surface of the electrodes of different diameters.
На чертеже показана схема осуществлени способа.The drawing shows a scheme for implementing the method.
Контрольный образец изготовлен из двух герметично соединенных по периметру пластин 1 и 2, одна из которых(1) выполнена из упругодеформируемого материала, с образованием полости 3, которую соедин ют с регулируемой полостью 4 камеры 5.The control sample is made of two plates 1 and 2 hermetically connected along the perimeter, one of which (1) is made of an elastically deformable material, with the formation of cavity 3, which is connected to the adjustable cavity 4 of chamber 5.
Объем дополнительной полости 4 регулируют , например, поршнем 6 цилиндра 7 в соответствии с величиной рабочей поверхности контролируемого электрода. Дл чего по предварительно отградуированной шкале, нанесенной на корпусе цилиндра 7 устанавливают объем дополнительной полости 4.The volume of the additional cavity 4 is regulated, for example, by the piston 6 of the cylinder 7 in accordance with the size of the working surface of the monitored electrode. For this purpose, the volume of the additional cavity 4 is set on a pre-graduated scale printed on the cylinder body 7.
Стенка 8 камеры 5 изготовлена из резины , но менее жесткой, чем упругодеформи- руемый материал пластины 1. На стенке 8 расположен контакт 9, установленный с возможностью взаимодействи с сигнальной цепью 10.The wall 8 of the chamber 5 is made of rubber, but less rigid than the elastically deformable material of the plate 1. On the wall 8 there is a contact 9 that is installed with the possibility of interaction with the signal circuit 10.
Контрольный образец обжимают электродами (не показаны) причем на пластину 1 нажимают контролируемым электродом до соприкосновени пластин 1 и2 и поизмен.еОThe control sample is crimped with electrodes (not shown), with the plate 1 being pressed with a controlled electrode until the plates 1 and 2 are in contact with each other.
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нию объема полости 3 суд т о степени износа контролируемого электрода,the volume of cavity 3 is judged on the degree of wear of the monitored electrode,
При превышении допустимого износа |:рабатывает контакт 9 и, например, по сиг- йальной лампе суд т о результате.If the wear limit is exceeded |: the contact 9 is broken and, for example, a result is judged by a signal lamp.
Применение данного способа позвол - feT использовать один контрольный образец дл измерени износа электродов различных диаметров, уменьшив габариты уст- зойств контрол , упростить контроль износа рабочей поверхности электродов различных диаметров.The use of this method allows feT to use one control sample for measuring the wear of electrodes of various diameters, reducing the dimensions of control devices, and simplifying the monitoring of the wear of the working surface of electrodes of various diameters.
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Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884623561A SU1613274A2 (en) | 1988-10-03 | 1988-10-03 | Method of checking degree of wear of working surface of electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884623561A SU1613274A2 (en) | 1988-10-03 | 1988-10-03 | Method of checking degree of wear of working surface of electrode |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1349927A Addition SU286146A1 (en) | EJECTOR FOR TREATMENT BARCH CAMERAS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1613274A2 true SU1613274A2 (en) | 1990-12-15 |
Family
ID=21416636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884623561A SU1613274A2 (en) | 1988-10-03 | 1988-10-03 | Method of checking degree of wear of working surface of electrode |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1613274A2 (en) |
-
1988
- 1988-10-03 SU SU884623561A patent/SU1613274A2/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 1349927, кл. В 23 К 11/10, 1985. * |
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