SU1586884A1 - Electrode assembly for welding and cutting - Google Patents
Electrode assembly for welding and cutting Download PDFInfo
- Publication number
- SU1586884A1 SU1586884A1 SU874299392A SU4299392A SU1586884A1 SU 1586884 A1 SU1586884 A1 SU 1586884A1 SU 874299392 A SU874299392 A SU 874299392A SU 4299392 A SU4299392 A SU 4299392A SU 1586884 A1 SU1586884 A1 SU 1586884A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electrode assembly
- electrode
- length
- nozzle
- cutting
- Prior art date
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- Arc Welding In General (AREA)
Abstract
Изобретение относитс к электродуговой сварке и резке с использованием защитных газов при работе с неплав щимс электродом и может быть использовано в любой отрасли техники. Цель изобретени - снижение непроизводительных потерь электродного материала. Электродный узел содержит полую обойму 4 с жестко закрепленным в ней стержневым электродом 2. Узел установлен в охлаждаемом корпусе 5, на котором смонтировано сопло 6. Длина полого участка обоймы выбираетс из следующей зависимости: L=L+D об, где L - длина полого участка обоймы, ммThe invention relates to electric arc welding and cutting using shielding gases when working with a non-consumable electrode and can be used in any branch of engineering. The purpose of the invention is to reduce the unproductive losses of the electrode material. The electrode assembly contains a hollow yoke 4 with a rod electrode 2 fixed in it. The knot is installed in a cooled housing 5 on which a nozzle 6 is mounted. The length of the hollow section of the yoke is selected from the following relationship: L = L + D about, where L is the length of the hollow section clips, mm
L - величина вылета электродного узла, котора определ етс длиной рабочего участка сопла и типом сварного соединени , выполн емого с помощью предлагаемого электродного узла, ммL is the amount of emission of the electrode assembly, which is determined by the length of the working section of the nozzle and the type of welded joint performed using the proposed electrode assembly, mm
D об - наружный диаметр обоймы, мм. По мере выгорани электрода электродный узел вывинчиваетс из корпуса горелки. Благодар полому участку возможно использование неплав щегос стержн практически без остатка. 1 ил.D about - the outer diameter of the cage, mm As the electrode burns out, the electrode assembly is unscrewed from the burner body. Due to the hollow section, it is possible to use a non-melting rod with almost no residue. 1 il.
Description
L 1 4- dL 1 4- d
обabout
УГUG
Длина участка, фиксируемого в кор пусе горелки, равна величине , котора удовлетвор ет требовани м допустимой плотности тока в медной обойме и надежности механического креплени обоймы в корпусе горелкиThe length of the section fixed in the burner housing is equal to the value that satisfies the requirements of the allowable current density in the copper case and the reliability of the mechanical fastening of the holder in the burner body.
Электродньш узел, состо щий из обоймы 1 и электродного стержн 2, .ввинчиваетс в корпус горелки. ДугоAn electrode assembly consisting of the sleeve 1 and the electrode rod 2 is screwed into the burner body. Dugo
L 1 + dL 1 + d
ОБ ABOUT
где L - длина полого участка обоймы , мм;where L is the length of the hollow section of the clip, mm;
1 - величина вылета электродного узла, котора определ етс , длиной рабочего участка сопла и типом сварного соединени , выполн емого с помощью данного электродного узла, мм; d - наружный диаметр обоймы,мм.1 - the amount of departure of the electrode assembly, which is determined by the length of the working section of the nozzle and the type of welded joint, performed with the help of this electrode assembly, mm; d is the outer diameter of the cage, mm.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874299392A SU1586884A1 (en) | 1987-08-19 | 1987-08-19 | Electrode assembly for welding and cutting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874299392A SU1586884A1 (en) | 1987-08-19 | 1987-08-19 | Electrode assembly for welding and cutting |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1586884A1 true SU1586884A1 (en) | 1990-08-23 |
Family
ID=21325202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874299392A SU1586884A1 (en) | 1987-08-19 | 1987-08-19 | Electrode assembly for welding and cutting |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1586884A1 (en) |
-
1987
- 1987-08-19 SU SU874299392A patent/SU1586884A1/en active
Non-Patent Citations (1)
Title |
---|
Автррское свидетельство СССР № 944836, кл. В 23 К 9/16, 1980. * |
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