A dc underwater portable cutting and welding machine
An all-in-one, portable technology, applied in welding equipment, arc welding equipment, manufacturing tools, etc., can solve the problem of low visibility in the welding environment, and achieve the effects of ensuring visibility, high environmental stability, and good heat dissipation
Active Publication Date: 2017-06-09
刘希福
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Arc welding is currently the most widely used welding method; it includes: manual arc welding, submerged arc welding, tungsten gas shielded arc welding, plasma arc welding, melting electrode gas shielded welding, etc.; The arc burning between the workpieces is used as a heat source; when forming a joint, filler metal may or may not be used; when the electrode used is a welding wire that melts during the welding process, it is called melting electrode arc welding, such as manual arc welding and submerged arc welding Welding, gas shielded arc welding, tubular wire arc welding, etc.; existing electric welding machines operate more on water, and also involve electric welding machines for underwater operations, but it is difficult to adjust according to the site, and the visibility of the welding environment is very high Low
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0017] Such as figure 1 The DC underwater portable cutting and welding all-in-one machine shown includes a power supply 1, an arc starter 2 connected to the power supply, and a welding handle 3 connected to the arc starter; and a bidirectional flow pump 4 installed on the arc starter ;
[0018] Described power supply 1 comprises waterproof insulation box body 5, and is arranged on the battery 6 inside box body, and the power board 7 that is connected with battery, and the program control board 8 that is connected with power board, and the program control board that is connected with power board Relay switch board 9;
[0019] The arc starter 2 includes a metal tube 10 coated with magnetism on the inner wall, and a coil 11 wound on the outside of the metal tube. The coil is provided with multiple output terminals; the coil output terminal is connected to an electronic tuning switch 12;
[0020] The welding handle 3 includes a handle 13, and a front water blocking sleeve 14 arr...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a portable DC underwater cutting and welding all-in-one machine. The portable DC underwater cutting and welding all-in-one machine comprises a power supply, an arcing device connected with the power supply, a welding handle connected with the arcing device, and a bothway flow guide pump installed with the arcing device. The power supply comprises a waterproof insulation box, a battery arranged on the inner side of the box, a power panel connected with the battery, a program control panel connected with the power panel, and a relay switch panel connected with the program control panel and the power panel. The arcing device comprises a metal tube with the inner wall being coated with magnetic materials, and a coil which is wound on the outer side of the metal tube. The coil is provided with multiple output ends, and the output ends of the coil are connected to an electronic tuning switch. The welding handle comprises a grip, a front water stopping sleeve arranged on the front side of the grip, and a turbidity discharge pump arranged on the front portion of the front water stopping sleeve. According to the portable DC underwater cutting and welding all-in-one machine, after the inner wall of the arcing device is coated with the magnetic materials, the frequency mixing effect can be achieved through direct currents, and the visibility of the welding position can be guaranteed through the turbidity discharge pump.
Description
technical field [0001] The invention relates to an electric welding machine, in particular to a DC underwater portable cutting and welding all-in-one machine, which belongs to the technical field of electric welding equipment. Background technique [0002] Arc welding is currently the most widely used welding method; it includes: manual arc welding, submerged arc welding, tungsten gas shielded arc welding, plasma arc welding, melting electrode gas shielded welding, etc.; The arc burning between the workpieces is used as a heat source; when forming a joint, filler metal may or may not be used; when the electrode used is a welding wire that melts during the welding process, it is called melting electrode arc welding, such as manual arc welding and submerged arc welding Welding, gas shielded arc welding, tubular wire arc welding, etc.; existing electric welding machines operate more on water, and also involve electric welding machines for underwater operations, but it is diffic...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/10B23K9/067
CPCB23K9/067B23K9/1006
Inventor 刘希福
Owner 刘希福