SU548761A1 - Device for measuring the fill ratio of welding flux cored wire - Google Patents
Device for measuring the fill ratio of welding flux cored wireInfo
- Publication number
- SU548761A1 SU548761A1 SU2108315A SU2108315A SU548761A1 SU 548761 A1 SU548761 A1 SU 548761A1 SU 2108315 A SU2108315 A SU 2108315A SU 2108315 A SU2108315 A SU 2108315A SU 548761 A1 SU548761 A1 SU 548761A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- measuring
- cored wire
- welding flux
- flux cored
- fill ratio
- Prior art date
Links
Landscapes
- Nonmetallic Welding Materials (AREA)
Description
входов операционного усилител И. Другой вход операционного усилител 14 через выпр митель 15 и делитель 16 соедин етс с обмоткой 5. Один из выходов операционного усилител .14 соединен -с регистрирующим прибором 17, а его другой выход через устройство автоматики 18 соединен с реле брака 19. Контролируема проволока 20 пропускаетс через ирорези втулок 3 и 4. Устройство работает следующим образом. Делителем 16 напр жение, подаваемое на вход операционного усилител , устанавливаетс такой величины, чтобы при про усканиЕ через устройство проволоки 20 без наполнител оно равн лось бы напр жению, подаваемому на его другой вход. Тогда при пропускании через устройство проволоки 20 с наполнителем на выходе операционного усилител 14 Вырабатываетс сигнал, пропорциональный коэффициенту заполнени проволоки шихтой, который затем поступает на регистрирующий прибор 17 и через устройство автоматики 18 - на реле блока 19, которое при снижении коэффициента заполнени проволоки отключает (подачу проволоки.the inputs of the operational amplifier I. The other input of the operational amplifier 14 through the rectifier 15 and the divider 16 is connected to the winding 5. One of the outputs of the operational amplifier .14 is connected to the recording device 17, and its other output through the automatic device 18 is connected to the defective relay 19 The controlled wire 20 is passed through the irresis of the sleeves 3 and 4. The device operates as follows. By divider 16, the voltage applied to the input of the op amp is of such a magnitude that, when it is accelerated through the wire device 20 without filler, it is equal to the voltage applied to its other input. Then, when passing through a wire device 20 with a filler at the output of the operational amplifier 14, a signal is generated that is proportional to the wire filling ratio of the charge, which then goes to the registering device 17 and through the automatic device 18 to the block 19 relay, which turns off when the wire filling ratio decreases wire.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2108315A SU548761A1 (en) | 1975-02-25 | 1975-02-25 | Device for measuring the fill ratio of welding flux cored wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2108315A SU548761A1 (en) | 1975-02-25 | 1975-02-25 | Device for measuring the fill ratio of welding flux cored wire |
Publications (1)
Publication Number | Publication Date |
---|---|
SU548761A1 true SU548761A1 (en) | 1977-02-28 |
Family
ID=20611094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2108315A SU548761A1 (en) | 1975-02-25 | 1975-02-25 | Device for measuring the fill ratio of welding flux cored wire |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU548761A1 (en) |
-
1975
- 1975-02-25 SU SU2108315A patent/SU548761A1/en active
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