JPS60196263A - High and intermediate frequency heating welding extension multistage time power intensity controller - Google Patents
High and intermediate frequency heating welding extension multistage time power intensity controllerInfo
- Publication number
- JPS60196263A JPS60196263A JP4573484A JP4573484A JPS60196263A JP S60196263 A JPS60196263 A JP S60196263A JP 4573484 A JP4573484 A JP 4573484A JP 4573484 A JP4573484 A JP 4573484A JP S60196263 A JPS60196263 A JP S60196263A
- Authority
- JP
- Japan
- Prior art keywords
- heating welding
- intermediate frequency
- frequency heating
- time power
- power intensity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
- General Induction Heating (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
従来の高週波加熱溶接銅付銀ろう付半田付の溶接は加熱
コイルが円経状の場合加熱は平均に加工出来るが、凸凹
形状は加工が困難になって来る即ち電磁作用により角ば
った所から先に赤くなって来るしかも高週波電流は表面
効果があって加工物の中心へ熱は伝えて呉れない事は一
般的に認識されている本発明はその欠点を解決するもの
であるまず始めに強電加工時間数秒と弱電加工数秒をタ
イマスイッチに設置して居く次に足踏スイッチにＯＮを
入れると第１段の強電加工の大型電磁開閉器は動作して
高週波加熱コイルに強電流が通電すると加工物に急速加
工が施工される数秒加熱後予定の温度に達すると次の弱
電加工にタイマが動作して切替えられるそれで保温状態
で加熱しながら溶接加工は完成されるただし高週波の表
面効果により加工物の中心加熱は施行しにくいそれで強
弱を何回もくり返して加熱すると加工物の中心に熱は伝
達する場合も加工法もある本発明使用後の効果第１段の
強弱加工で加熱が迅速に施行されるので金属の表面酸化
物は少い第２段加工は保温加熱中に銀ろうが流動して接
着するのであるから過熱の現象はないすなわちこの発明
に係る加工法は簡易かつ良質の製品を得る事が出来るの
が特徴であり利点がある実施例を上げると出力３０ＫＷ
の高週波加熱機に加熱コイル４個直列結線製品は凸凹
形状の自転車ホーク銅付加工である１次加工でホークが
４本同時加工される加工時間約４０秒で完成、平均１本
のホークは１０秒で仕上がる本機加工中の記録を写真を
参考に提供する特許出願人 胡龍■[Detailed Description of the Invention] Conventional high frequency wave heating welding with copper, silver brazing, and soldering can be heated evenly when the heating coil is circular, but it becomes difficult to process when the heating coil has an uneven shape. It is generally recognized that angular parts turn red first due to electromagnetic action, and that high frequency current has a surface effect and cannot transfer heat to the center of the workpiece.The present invention solves this drawback. First, set the timer switch for several seconds for strong electric processing and several seconds for weak electric processing. Next, turn on the foot switch and the large electromagnetic switch for strong electric processing in the first stage will operate. When a strong current is applied to the weekly wave heating coil, rapid processing is performed on the workpiece. After heating for a few seconds, when the scheduled temperature is reached, a timer operates and switches to the next weak electric processing. Then, the welding process is completed while heating in a warm state. However, due to the surface effect of high frequency waves, it is difficult to heat the center of the workpiece.Therefore, if the heating strength is repeated many times, the heat may be transferred to the center of the workpiece.Effects after using the present invention In the first stage of strong and weak processing, heating is carried out quickly, so there are few oxides on the surface of the metal.In the second stage of processing, the silver solder flows and adheres during heat retention, so there is no overheating phenomenon. The processing method according to the invention is characterized in that it is simple and can produce high-quality products, and an example of an advantageous example is that the output is 30KW.
The product is made by connecting four heating coils in series to a high-frequency heating machine.The first process involves processing four hawks at the same time, which is the process of attaching copper hawks to uneven shapes.It takes about 40 seconds to complete the process, and the average length of one hawk is approximately 40 seconds. Patent applicant Ko Long, who provides a record of the machining process completed in 10 seconds using photos as a reference.
Claims (1)
を段階的に加熱し加工を行い得る特徴とする使用方法の
理論、特許請求の範囲第１項記載の高中週波加熱溶接増
設多段時間電力強弱管制装置A theory of how to use a high-medium-medium-week-wave heating welding superheating machine characterized by making it possible to perform processing by increasing the processing time in multiple stages and heating and processing in stages by changing the intensity of power, and a multi-stage power supply for high-medium and medium-week-wave heating welding as described in claim 1. strength control device
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4573484A JPS60196263A (en) | 1984-03-12 | 1984-03-12 | High and intermediate frequency heating welding extension multistage time power intensity controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4573484A JPS60196263A (en) | 1984-03-12 | 1984-03-12 | High and intermediate frequency heating welding extension multistage time power intensity controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60196263A true JPS60196263A (en) | 1985-10-04 |
Family
ID=12727546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4573484A Pending JPS60196263A (en) | 1984-03-12 | 1984-03-12 | High and intermediate frequency heating welding extension multistage time power intensity controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60196263A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS533945A (en) * | 1976-06-30 | 1978-01-14 | Nippon Electric Co | Cable soldering machine |
| JPS5820371A (en) * | 1981-07-31 | 1983-02-05 | Hitachi Ltd | Brazing method for micromembers |
-
1984
- 1984-03-12 JP JP4573484A patent/JPS60196263A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS533945A (en) * | 1976-06-30 | 1978-01-14 | Nippon Electric Co | Cable soldering machine |
| JPS5820371A (en) * | 1981-07-31 | 1983-02-05 | Hitachi Ltd | Brazing method for micromembers |
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