CN1338349A - Hot plate welding method with automatic multi-point regulation - Google Patents
Hot plate welding method with automatic multi-point regulation Download PDFInfo
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- CN1338349A CN1338349A CN 01128219 CN01128219A CN1338349A CN 1338349 A CN1338349 A CN 1338349A CN 01128219 CN01128219 CN 01128219 CN 01128219 A CN01128219 A CN 01128219A CN 1338349 A CN1338349 A CN 1338349A
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- displacement
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Abstract
A hot plate welding method with multi-point automatic regulation includes such steps as structure division, examination, regulation, check, system judgement and hot plate welding, and features that an automatic multi-point pressure and displacement regulation method is used to ensure uniform stress and consistent displacement depth, resulting in firm connection, high strength and stable sizes.
Description
Technical field the invention belongs to the hot plate welding method.
Background technology is along with the development of technology, more and more higher to the product design dimensional requirement, use present single-point hot plate welding to meet sb. at the airport, adjust artificially or simple very difficult assurance of plant equipment, and, can not form production in enormous quantities, especially its externally applied forces be compared sensitive product, because its special structure and operational characteristic, the externally applied forces size is inhomogeneous, directly influence its fastness and distortion, cause appearance and size defective, the product quality performance descends.
Weldment is bigger, and the welding stress surface is complex-shaped, if adopt whole solder side that the welding manner of pressure is provided by single-point; Because its stress surface is complex-shaped, mould and heating head shape that difficulty is big, and the pressure of diverse location varies in size on the stress surface, and can not adjust; Because what connect mould and heating head is solid shape, the depth of weld can only be unified to regulate; The displacement of the diverse location on the solder side can not be regulated separately, is easy to generate that weld strength is inconsistent, problem such as distortion, appearance and size deviation are very big; Can not satisfy the welding requirements of quality product.
Summary of the invention the invention provides a kind of hot plate welding method with automatic multi-point regulation, to solve the above-mentioned technical problem that exists at present.The technical scheme that the present invention takes is:
(a) structural division: the stressed surface of weldment is divided in a plurality of zones, and each regional pressure, displacement can be adjusted separately, by the stressed size and the displacement of surface of the work zones of different in these independent Region control welding processes.
(b) detect and adjust: all there are independent relatively displacement, pressure detecting mechanism in each zone and adjust control executing agency, controls this regional displacement and pressure, and each zone can be to self-movement, and coordinates mutually, by computer controlled automatic.
(c) verification: when welding, testing agency all detects each zone of weldment suffered pressure size and displacement, makes it reach the default position by pressure sensor and displacement transducer at every turn.
(d) system is judged: can judge whether to meet theoretical requirement immediately after the each welding of native system, and provide prompting.
The invention has the advantages that: on hot plate welding is met sb. at the airport, use multiple spot pressure displacement automatic synchronization method.Make weldment in welding process, the surface each several part is stressed evenly, the depth of displacement unanimity, to reach firm welding, the advantage that appearance and size is stable when in a certain part dimension overproof taking place, can be adjusted the pressure and the displacement of this part separately simultaneously, realize local size adjusting, do not influence other parts again.By the present invention, the requirement of the quality to complex-curved welding, particularly weld size and sealing be can realize, thereby weldment weld strength and appearance and size guaranteed, guarantee product quality.
The specific embodiment
(a) structural division: the stressed surface of weldment is divided in a plurality of zones, and each regional pressure, displacement can be adjusted separately, by the stressed size and the displacement of surface of the work zones of different in these independent Region control welding processes.
(b) detect and adjust: all there are independent relatively displacement, pressure detecting mechanism in each zone and adjust control executing agency, controls this regional displacement and pressure, and each zone can be to self-movement, and coordinates mutually, by computer controlled automatic.
(c) verification: when welding, suffered pressure size and the displacement in each zone of weldment all detects by pressure sensor and displacement transducer in testing agency, makes it reach default value at every turn.
(d) system is judged: can judge whether to meet theoretical requirement immediately after the each welding of native system, and provide prompting.
Claims (1)
- A kind of hot plate welding method with automatic multi-point regulation is characterized in that comprising the steps:(a) structural division: the stressed surface of weldment is divided in a plurality of zones, and each regional pressure, displacement can be adjusted separately, by the stressed size and the displacement of surface of the work zones of different in these independent Region control welding processes.(b) detect and adjust: all there are independent relatively displacement, pressure detecting mechanism in each zone and adjust control executing agency, controls this regional displacement and pressure, and each zone can be to self-movement, and coordinates mutually, by computer controlled automatic.(c) verification: when welding, suffered pressure size and the displacement in each zone of weldment all detects by pressure sensor and displacement transducer in testing agency, makes it reach default value at every turn.(d) system is judged: can judge whether to meet theoretical requirement immediately after the each welding of native system, and provide prompting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01128219 CN1338349A (en) | 2001-09-26 | 2001-09-26 | Hot plate welding method with automatic multi-point regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01128219 CN1338349A (en) | 2001-09-26 | 2001-09-26 | Hot plate welding method with automatic multi-point regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1338349A true CN1338349A (en) | 2002-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01128219 Pending CN1338349A (en) | 2001-09-26 | 2001-09-26 | Hot plate welding method with automatic multi-point regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1338349A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100435306C (en) * | 2007-01-29 | 2008-11-19 | 南京时恒电子科技有限公司 | Method of spot welding for minitype sensor |
| CN107764455A (en) * | 2017-11-20 | 2018-03-06 | 广州特种承压设备检测研究院 | Hot-melt welding machine pressure-detecting device and method |
-
2001
- 2001-09-26 CN CN 01128219 patent/CN1338349A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100435306C (en) * | 2007-01-29 | 2008-11-19 | 南京时恒电子科技有限公司 | Method of spot welding for minitype sensor |
| CN107764455A (en) * | 2017-11-20 | 2018-03-06 | 广州特种承压设备检测研究院 | Hot-melt welding machine pressure-detecting device and method |
| CN107764455B (en) * | 2017-11-20 | 2023-11-24 | 广州特种承压设备检测研究院 | Pressure detection device and method for thermal fusion welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |