CN101914658B - Local high-frequency solid dissolving method and device thereof - Google Patents
Local high-frequency solid dissolving method and device thereof Download PDFInfo
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- CN101914658B CN101914658B CN2010102519768A CN201010251976A CN101914658B CN 101914658 B CN101914658 B CN 101914658B CN 2010102519768 A CN2010102519768 A CN 2010102519768A CN 201010251976 A CN201010251976 A CN 201010251976A CN 101914658 B CN101914658 B CN 101914658B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention discloses a local high-frequency solid dissolving method and a device thereof. The method comprises the following steps of: when local solid dissolving is performed on a part by adopting a high-frequency machine, dividing the part into a non solid dissolving zone, a heat affected zone and a solid dissolving zone from the bottom to top, fully soaking the non solid dissolving zone of the part into water, partially exposing the heat affected zone and the solid dissolving zone of the part out of the water surface, and performing local solid dissolving processing treatment on the solid dissolving zone of the part by adopting the high-frequency machine. The method has the advantages of capability of conveniently performing local solid dissolving on the part, good heating uniformity, low influence on the non solid dissolving zone of the part, capability of meeting the processing requirements of different parts, high processing efficiency, good processing quality consistency of batch parts and the like. Moreover, the heat affected zone of the part is strictly controlled on the liquid level through the device so as to successfully solve the problem of high dispersion degree of the heat affected zone of the part.
Description
Technical field
the present invention relates to a kind of local high-frequency solid dissolving method and device thereof, belong to the heat treatment technics field.
Background technology
are present; Existing thermal treatment solid solution device only is suitable for workpiece is carried out complete heat treatment mostly; And be not suitable for the part of workpiece is heat-treated; Even some high-frequency heat treating system can carry out partial solution treatment to workpiece, but exist the solid solution part inhomogeneous, cause problems such as non-solution area strength degradation easily, and when the batch processing part, also exist problems such as working (machining) efficiency is low, quality is inconsistent.Therefore existing high frequency heat treatment technology still can not satisfy the needs of producing use.
Summary of the invention
the objective of the invention is to; Provide a kind of can to part carry out local solid solution and heating uniformity better, less to the non-solution area influence, can satisfy different part processing needs and higher local high-frequency solid dissolving method and the device thereof of working (machining) efficiency, to overcome the deficiency of prior art.
technical scheme of the present invention: a kind of local high-frequency solid dissolving method of the present invention; Comprise and adopt existing High-frequency machine that processed part is carried out local solid solution; When adopting High-frequency machine that part is carried out local solid solution; Earlier with part by being divided into non-solution area, 3 parts in heat affected zone and solution area from top to bottom; Do not need the non-solution area part of solid solution all to be immersed in the water part, the heat affected zone and the solution area part of part surfaced, and then adopt High-frequency machine that the solution area part of part is carried out local solid solution processing treatment.
are controlled at the length of the heat affected zone of above-mentioned part 0.5～1.5 millimeter scope.
A kind of local high-frequency solid dissolving device that
are used for the inventive method does; Comprise High-frequency machine, be provided with water container, in water container, be fixed with a hub on the High-frequency machine side; On hub, be with spring and work sleeve; The work sleeve is pressed on the spring, is pressed with screw shell in work telescopic upper end, and screw shell is threaded on the threaded rod of hub; On the work sleeve, be fixed with 2～8 support bars symmetrically, on each support bar, all be provided with a part clamp that is used for the clamping part.
The load coil of
above-mentioned High-frequency machine is arranged on the top of one of them part clamp.
are provided with 2～8 pilot holes on above-mentioned work telescopic upper surface, on the lower surface of screw shell, be provided with the location hemisphere that protrudes from this end face simultaneously; Or on above-mentioned work telescopic upper surface, be provided with the location hemisphere that protrudes from this end face, on the lower surface of screw shell, be provided with 2～8 pilot holes simultaneously.
are owing to adopted technique scheme; The present invention adopts below the non-solution area immersed in liquid level with part; And between non-solution area and solution area, to be provided with a length be 0.5～1.5 millimeter heat affected zone; Can make effectively like this non-solution area of part do not receive High-frequency machine load coil add heat affecting, and controlled the scope of heat affected zone effectively through device of the present invention.Therefore; The present invention compared with prior art; The present invention not only has and can be easily part be carried out local solid solution, advantage that heating uniformity is good, but also have little to the non-solution area influence of part, can satisfy advantages such as different part processing needs, working (machining) efficiency processing quality consistence higher, part in batches are better.In addition, the present invention is strict controlled on the liquid level through the heat affected zone of its device with part, thereby has successfully solved the big problem of part heat affected zone plastisied dispersion.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the local structure for amplifying synoptic diagram of the A portion of Fig. 1;
Fig. 3 is that synoptic diagram is divided in processed part zone.
Description of reference numerals: 1-High-frequency machine, the load coil of 1.1-High-frequency machine, 2-part, 3-water container, 4-hub, 5-spring, the 6-sleeve of working, the 7-screw shell, the 8-support bar, the 9-part clamp, the 10-pilot hole, 11-locatees hemisphere, L-solution area, L
1
-non-solution area, L
2
-heat affected zone.
Embodiment
are done further detailed description below in conjunction with accompanying drawing and embodiment to the present invention, but not as the foundation of the present invention being done any restriction.
Embodiments of the invention: when adopting 1 pair of processed part of existing High-frequency machine 2 to carry out local solid solution, earlier with part 2 by being divided into non-solution area L from top to bottom
1
, heat affected zone L
2
With three parts of solution area L (as shown in Figure 3), the length scale of solution area L can confirm according to processing request, but with the heat affected zone L of part 2
2
Length be controlled at 0.5～1.5 millimeter scope; Then with the non-solution area L of part 2
1
Part all is immersed in the water, with the heat affected zone L of part 2
2
L partly surfaces with the solution area, and then adopts the solution area L part of 1 pair of part of High-frequency machine to carry out local solid solution processing treatment by usual manner.
preferably adopt local high-frequency solid dissolving device of the present invention to process adopting method of the present invention to add man-hour, and apparatus structure of the present invention is as depicted in figs. 1 and 2; This device comprises existing High-frequency machine 1; Next door at High-frequency machine 1 makes a water container 3, and in water container 3, fixes a hub 4, cover upper spring 5 and work sleeve 6 on hub 4; The sleeve 6 of will working is pressed on the spring 5; In the upper end of work sleeve 6 screw shell 7 is installed then, screw shell 7 is threaded on the threaded rod of hub 4 upper ends, fixing symmetrically 2～8 support bars 8 on work sleeve 6; Fixing symmetrically 3 support bars 8 get final product on work sleeve 6 generally speaking, and a part clamp 9 that is used for clamping part 2 all is installed on each support bar 8 then; The load coil 1.1 of High-frequency machine 1 is arranged on the top of one of them part clamp 9; In order to locate conveniently, on the upper surface of work sleeve 6, make 2～8 pilot holes 10, a location hemisphere 11 that protrudes from this end face is installed on the lower surface of screw shell 7 simultaneously; Or on the upper surface of work sleeve 6, make a location hemisphere 11 that protrudes from this end face, on the lower surface of screw shell 7, produce 2～8 pilot holes 10 simultaneously.
When
make, the quantity of pilot hole 10 is made into identical the getting final product of quantity with part clamp 9.
When device of the present invention is used in
; Earlier processed part 2 is clamped in respectively on the part clamp 9, and each part 2 is held remain on the sustained height position, start 1 pair of part 2 of High-frequency machine then and carry out solid solution and process; After intact to this part processing; The sleeve 6 of will working takes out it after part 2 that has processed leaves the load coil 1.1 of High-frequency machine 1 to pressing down and rotate, making, and makes another part to be processed 2 get into the below of load coils 1.1 simultaneously; Unclamp work sleeve 6 then; At this moment the sleeve 6 of working moves up under the elastic force effect of the spring 5 of its lower end and contacts with the lower surface of screw shell 7, and location hemisphere 11 is injected in another pilot hole 10, can carry out solution treatment through 1 pair of next part 2 of High-frequency machine so again; So circulation can be carried out the solid solution processing treatment with all each parts 2 that is clamped on the part clamp 9.
Claims (3)
1. local high-frequency solid dissolving device; Comprise High-frequency machine (1), it is characterized in that: be provided with water container (3) on High-frequency machine (1) side, in water container (3), be fixed with a hub (4); On hub (4), be with spring (5) and work sleeve (6); Work sleeve (6) is pressed on the spring (5), is pressed with screw shell (7) in the upper end of work sleeve (6), and screw shell (7) is threaded on the threaded rod of hub (4); On work sleeve (6), be fixed with 2～8 support bars (8) symmetrically, on each support bar (8), all be provided with a part clamp (9) that is used for clamping part (2).
2. local high-frequency solid dissolving device according to claim 1 is characterized in that: the load coil (1.1) of High-frequency machine (1) is arranged on the top of one of them part clamp (9).
3. local high-frequency solid dissolving device according to claim 1; It is characterized in that: on the upper surface of work sleeve (6), be provided with 2～8 pilot holes (10), on the lower surface of screw shell (7), be provided with the location hemisphere (11) that protrudes from this end face simultaneously; Or on the upper surface of work sleeve (6), be provided with the location hemisphere (11) that protrudes from this end face, on the lower surface of screw shell (7), be provided with 2～8 pilot holes (10) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102519768A CN101914658B (en) | 2010-08-12 | 2010-08-12 | Local high-frequency solid dissolving method and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102519768A CN101914658B (en) | 2010-08-12 | 2010-08-12 | Local high-frequency solid dissolving method and device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101914658A CN101914658A (en) | 2010-12-15 |
| CN101914658B true CN101914658B (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102519768A Active CN101914658B (en) | 2010-08-12 | 2010-08-12 | Local high-frequency solid dissolving method and device thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014302A (en) * | 2012-12-11 | 2013-04-03 | 中山市盈科轴承制造有限公司 | Partial annealing device and annealing method of bearing sleeve ring |
| CN106367564B (en) * | 2016-09-22 | 2017-12-22 | 中车大连机车车辆有限公司 | Spring leaf one side medium frequency induction hardening process and its inductor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE507465C2 (en) * | 1995-07-07 | 1998-06-08 | Lund Instr Ab | Apparatus for heat treatment of prostate tissue |
| US6536110B2 (en) * | 2001-04-17 | 2003-03-25 | United Technologies Corporation | Integrally bladed rotor airfoil fabrication and repair techniques |
| CN1295040C (en) * | 2002-07-23 | 2007-01-17 | 江南机器厂 | Local solution treating method for thin-wall tubular piece of aluminium alloy |
| CN201762383U (en) * | 2010-08-12 | 2011-03-16 | 贵州航天精工制造有限公司 | Partial high-frequency solid solution device |
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|---|---|
| CN101914658A (en) | 2010-12-15 |
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