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1.发明申请公开(公告)号：US20170087659A1
公开(公告)日：2017-03-30
申请号：US15126382
申请日：2015-03-19
Applicant: TAIYO NIPPON SANSO CORPORATION
Inventor： Katsunori WADA , Shuhei KANEMARU
CPC classification number: B23K10/02 , B23K9/167 , B23K9/29 , H05H1/28 , H05H1/34 , H05H1/341 , H05H2001/3447 , H05H2001/3457
Abstract: A non-transferred plasma arc system, which is provided with a non-transferred plasma torch (1) that is provided with a non-consumable electrode (101) as a negative electrode and an insert chip as a positive electrode, the insert chip being cooled by a circulated coolant (W) and the insert chip releasing a plasma arc onto a workpiece. The plasma arc torch (1) comprises a TIG welding torch (100) that is provided with the non-consumable electrode (101), whereby an arc is generated between the workpiece and said electrode (101), and a torch nozzle (105), which releases a shield gas toward an arc-generated weld pool of the workpiece. The plasma arc torch (1) is provided with an attachment (51) that is detachably attached to the TIG welding torch (100) while surrounding the periphery of the torch nozzle (105) and that functions as the insert chip, whereby a non-transferred plasma arc is inexpensively and easily used.
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公开(公告)号：US20210016383A1
公开(公告)日：2021-01-21
申请号：US17043240
申请日：2019-04-17
Applicant: TAIYO NIPPON SANSO CORPORATION
Inventor： Koji ANDO , Tomoaki SASAKI , Katsunori WADA , Yusaku NANAO
Abstract: One object of the present invention is to provide a technique capable of counting the spatters by a simple method while suppressing costs, and the present invention provides a spatter counting method performed by a portable terminal device provided with an image capturing device comprising: an image capturing step of capturing a moving image of an area including spatters generated during welding: and a counting step of counting a number of the spatters captured in each still image constituting the moving image captured in the capturing step.
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公开(公告)号：US20180281100A1
公开(公告)日：2018-10-04
申请号：US15754638
申请日：2016-09-27
Applicant: TAIYO NIPPON SANSO CORPORATION
Inventor： Katsunori WADA
Abstract: One object of the present invention is to provide a plasma welding method capable of performing plasma welding while restraining initial investment in a welding device, and the present invention provide a plasma welding method includes a pilot arc generation step in which a pilot arc is generated between the electrode and the insert chip by supplying a first pilot gas which is easily converted into a plasma state between the electrode and the insert chip while supplying a shield gas between the insert chip and the shield cap; and a first welding step in which, after the pilot arc generation step, a main arc is generated between the electrode and the workpiece by electrically disconnecting the plus terminal and the insert chip by the first selector switch while supplying the first pilot gas and the shield gas.
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Patent Agency Ranking
公开(公告)号：US20180036825A1
公开(公告)日：2018-02-08
申请号：US15552317
申请日：2016-02-09
Applicant: TAIYO NIPPON SANSO CORPORATION
Inventor： Katsunori WADA
CPC classification number: B23K9/122 , B23K9/1093 , B23K9/167 , B23K9/173 , B23K9/29 , B23K9/295 , B23K9/296 , B23K10/02
Abstract: According to the present invention, there is provided a wire aiming guide capable of further improving usability. The present invention provides a wire aiming guide (1) configured to guide a welding wire (W) and feed the welding wire from a tip side thereof while being attached to a welding torch including: a first guide member (2) and a second guide member (3) configured to guide the welding wire (W): and a connecting portion (5) rotatably connecting the first guide member (2) and the second guide member (3), wherein a direction of the welding wire (W) fed from a tip end side of the first guide member (2) is adjusted by bending the first guide member (2) with respect to the second guide member (3).
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公开(公告)号：US20190299317A1
公开(公告)日：2019-10-03
申请号：US16315717
申请日：2017-07-13
Applicant: TAIYO NIPPON SANSO CORPORATION
Inventor： Katsunori WADA
Abstract: An object of the present invention is to provide a welding system having a remote controller suitable for manually adjusting the feeding speed of a filler wire, the present invention provides a welding system including: a consumable electrode type or a non-consumable electrode type welding torch (20); a welding power supply device (40) which is configured to supply a welding current to the welding torch (20); a wire feeding device (30) which is configured to feed a filler wire (W) to the welding torch (20) or a filler guide (31) attached to the welding torch (20); a remote controller (50) which is configured to manually adjust a feeding speed of the filler wire (W); and a control device (60) which is configured to control the welding power supply device (40) and the wire feeding device (30), wherein the remote controller (50) has a sensor and is configured to output a signal corresponding to a load applied to the sensor (51) to the control device (60), and the control device (60) is configured to control the wire feeding device (30) so as to feed the filler wire (W) at a feeding speed set according to an output intensity of the signal.
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6.发明申请公开(公告)号：US20180290229A1
公开(公告)日：2018-10-11
申请号：US15754354
申请日：2016-09-27
Applicant: TAIYO NIPPON SANSO CORPORATION
Inventor： Katsunori WADA , Kazufumi TODA
Abstract: An object of the present invention to provide a gas supply device, a gas supply device having a mixing function, a welding device, and a gas supply method, which can prevent rush flow of gas from the gas supply source in the initial stage of gas lead-out from a gas supply source, reduce the cost, and improve the maintenance; and the present invention provides a gas supply device including a gas supply source into which a gas is filled at a high pressure, a single-stage decompressor which is provided at a gas outlet of the gas supply source and which is configured to reduce pressure of a gas led out from the gas supply source to a predetermined pressure, a gas supply line having one end connected to the single-stage decompressor and the other end connected to a use destination of the gas, a solenoid valve provided in the gas supply line, and a flow regulating valve provided in the gas supply line located between the solenoid valve and the use destination.
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公开(公告)号：US20170341174A1
公开(公告)日：2017-11-30
申请号：US15533176
申请日：2015-12-08
Applicant: TAIYO NIPPON SANSO CORPORATION
Inventor： Katsunori WADA
CPC classification number: B23K10/02 , B23K9/1068 , B23K35/0261 , B23K37/003
Abstract: The object of the present invention is to provide a welding apparatus and a plasma welding method capable of obtaining deep penetration while suppressing initial investment in a welding apparatus. The welding apparatus of the present invention includes a torch for plasma welding and a power supply device, wherein the power supply device is composed of a first welding power supply used for a TIG welding apparatus, in which a positive terminal is electrically connected with the insert chip and a negative terminal is electrically connected with the electrode, and a second welding power supply used for a TIG welding apparatus, in which a positive terminal is electrically connected with a material to be welded and a negative terminal is electrically connected with the electrode.
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公开(公告)号：US20170043425A1
公开(公告)日：2017-02-16
申请号：US15305158
申请日：2015-04-22
Applicant: TAIYO NIPPON SANSO CORPORATION
Inventor： Katsunori WADA
Abstract: The present invention relates to a welding torch including a mounting jig for mounting a wire-aiming guide which feeds a welding wire toward a molten pool of a work piece, wherein the mounting jig has a male screw that can be screwed into a female screw provided in a torch body, and is detachably mounted to the torch body; and a mounting jig. The present invention provides the welding torch with which a wire-aiming guide can be stably mounted and which can mount a highly versatile wire-aiming guide; and the mounting jig.
Abstract translation: 本发明涉及一种焊炬，其包括：安装夹具，用于安装导线引导件，所述导线引导件将焊丝馈送到工件的熔池，其中所述安装夹具具有可螺纹连接到内螺纹中的外螺纹， 在火炬体内，可拆卸地安装在火炬体上; 和安装夹具。 本发明提供一种能够稳定地安装导线引导件的焊枪，并且可以安装高度通用的导线引导件; 和安装夹具。
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