CN104384649B - The welding wire of many solder joint welding divides equally the welding method of soldering tip - Google Patents
The welding wire of many solder joint welding divides equally the welding method of soldering tip Download PDFInfo
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- CN104384649B CN104384649B CN201410480923.1A CN201410480923A CN104384649B CN 104384649 B CN104384649 B CN 104384649B CN 201410480923 A CN201410480923 A CN 201410480923A CN 104384649 B CN104384649 B CN 104384649B
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- soldering tip
- pad
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- 238000003466 welding Methods 0.000 title claims abstract description 118
- 238000005476 soldering Methods 0.000 title claims abstract description 57
- 229910000679 solder Inorganic materials 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 82
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000013332 literature search Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/06—Solder feeding devices; Solder melting pans
- B23K3/0607—Solder feeding devices
- B23K3/063—Solder feeding devices for wire feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/38—Conductors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The welding wire of many solder joint welding divides equally soldering tip and a welding method thereof, belongs to electric wire welder technical field.Comprise soldering tip body, feature: described soldering tip body in a state of use towards under one end end face on and hold paddy along the conductor that the length direction of end face is configured with quantity equal with the quantity of once required conductor weld with space state, the welding wire that the elevated regions between adjacent conductor accommodation paddy is all configured to for splitting welding wire divides equally sword.Improve the welding quality of conductor and pad, shorten weld interval, improve welding efficiency, when avoiding soldering tip body to press down, solder scatters and guarantees solder joint uniformity; Processing step is succinct, easy to operate, thus not only can meet industrial application, and can ensure comprehensive embodiment of technique effect of soldering tip body.
Description
Technical field
The invention belongs to electric wire welder technical field, the welding wire being specifically related to a kind of many solder joint welding divides equally soldering tip, and relates to its welding method.
Background technology
Above mentioned many solder joint welding refer to welds the end conductor exposed after removing insulation-coated layer by the many heart yearns that a wire (also claiming cable) separates with the solder joint on pad simultaneously, and industry custom claims this welding manner to be " many PIN " welding.Concept about pad can see " the acceptable IPC-A600H of printed board " technical specification.
Along with the dependent instruction around high-speed interfaces such as HDMIs issue and constantly upgrade, the design and manufaction technology of high speed transmission data line improves constantly, adapt to the requirement of connector towards high accuracy, miniaturization and even microminiaturized future development, with welding of pad, more harsh requirement has been proposed to high speed transmission data line simultaneously.Prior art generally uses heating pole (HotBar) pulse welding method by the end conductor of heart yearn and pad solder, solder is tin cream, solder is preset on pad, and the end conductor of heart yearn is placed in above tin cream, soldering tip before this with conductor contact, transfer heat to conductor by soldering tip, and then transfer heat to solder by conductor, finally by solder, heat is passed to pad.At least there is following shortcoming in this welding manner: one is that thus welding quality is affected owing to being in the style of calligraphy characterized by hollow strokes state of expecting Wuxi between conductor and soldering tip contact surface; Two is owing to carrying out after soldering tip presses to conductor the intensification of soldering tip, therefore the welding heating-up time is long, welding efficiency is low, and due to conductor heated time long, the outer quilt (insulating coating) thus on conductor by heat trnasfer and heat radiation damage and cause distortion; Three is owing to not having temperature at soldering tip just pressing down in the period put in place, thus easily makes solder extrude and scatters, and causes adjacent conductor after welding to occur " bridging " phenomenon at solder joint position; Four is because solder joint is lost evenly, thus easily affects electrical performance characteristics.
Pad (is namely placed in the below of conductor) becomes from introducing between soldering tip and conductor and being divided equally solder by soldering tip if can make in prior art, solder to be placed in, so aforementioned technical problem is eliminated substantially, but must the rational soldering tip of dependency structure.For this reason, the applicant carries out literature search, but is showed no in disclosed patent and non-patent literature and allly has corresponding technology to enlighten.So the applicant has done useful exploration, technical scheme described below has produced under this background.
Summary of the invention
Task of the present invention be to provide a kind of contribute to meeting welding wire introduce above conductor and the requirement can divided equally by number of conductors welding wire and using improve conductor and pad welding quality, shorten weld interval, improve welding efficiency, stop solder and scatter because of extruding and ensure that the welding wire that the uniform many solder joints of solder joint weld divides equally soldering tip.
Another task of the present invention is to provide a kind of welding wire of many solder joint welding to divide equally the welding method of soldering tip, and the method processing step is simple and can ensure that welding wire that described many solder joints weld divides equally comprehensive embodiment of the described technique effect of soldering tip.
Task of the present invention has been come like this, a kind of welding wire of many solder joint welding divides equally soldering tip, comprise a soldering tip body, be characterised in that: described soldering tip body in a state of use towards under one end end face on and hold paddy along the conductor that the length direction of end face is configured with quantity equal with the quantity of once required conductor weld with space state, the welding wire that the elevated regions between adjacent conductor accommodation paddy is all configured to for splitting welding wire divides equally sword.
Another task of the present invention has been come like this, and a kind of welding wire of many solder joint welding divides equally the welding method of soldering tip, comprises the following steps:
A) clamp structure is equipped with, this clamp structure comprises a base plate and a wire location-plate, base plate is fixed on welding bench, base plate towards on side and offer pad container cavity in the position of long side direction corresponding to wire location-plate with space state, the plate that positions the wire is positioned the right-hand member of described base plate in the position on the right side corresponding to pad container cavity, and the short side direction being parallel to wire location-plate on wire location-plate offers wire caulking groove with space state, the quantity of wire caulking groove and position equal with the quantity of pad container cavity and pad container cavity corresponding, in the front side of the short side direction of wire location-plate or the edge of rear side with one end of the pivotally connected couple of conductor pressing plate of parallel state, and the other end of couple of conductor pressing plate is configured to free end and correspond to the top of wire caulking groove,
B) clamp before weldering, the pad that will weld is placed in described pad container cavity, and make pad solder joint on pad towards wire location-plate, by the wire that will weld with the pad solder joint of pad be embedded in wire caulking groove, make by wire separates and the end removing the conductor of the heart yearn after insulating coating clings on described pad solder joint, by the described free end compressing of described couple of conductor pressing plate on wire;
C) soldering tip clamps, soldering tip body to be fixed on towards upper one end on welding gun and welding gun is fixed on bonding machine, this soldering tip body towards under one end end face on and hold paddy along the conductor that the length direction of end face is configured with quantity equal with the quantity of the conductor that once will weld with space state, adjacent conductor holds the welding wire that the elevated regions between paddy is configured to for splitting welding wire and divides equally sword;
D) weld, under the work of bonding machine, make welding gun move to above the pad solder joint corresponding to pad together with soldering tip body, simultaneously by the top for silk device, the welding wire on wire reel being caused the conductor be close on pad solder joint through confession silk mouth of bonding machine, then under the work of bonding machine, make welding gun descending, until the soldering tip body being in temperature constant state contacts with welding wire, divide equally sword by welding wire welding wire to be divided equally and makes welding wire enter conductor and hold in paddy, bonding machine makes welding gun continue descending together with soldering tip body, conductor is in hold with conductor the state that the tin material in paddy contacts, and soldering tip body is up after stop 0.2-0.4 second, held tin melt that the tin material of paddy develops in the retention period conductor is completed with the pad solder joint of pad weld by being previously positioned at conductor, and the pad completing welding is got from pad container cavity and wire caulking groove together with wire.
In a specific embodiment of the present invention, in steps A) described in base plate on be configured with base flanges, and described wire location-plate towards under side and offer base flanges fit corresponding to the position of base flanges, this base flanges fit coordinates with base flanges Tenon.
In another specific embodiment of the present invention, in steps A) described in base plate on and the left end being positioned at base plate offers a pair adjustment tank, a pair adjustment tank is respectively equipped an adjustment tank hold-down screw, and adjustment tank hold-down screw and described welding bench are fixed; Be equipped with pair of screws at the right-hand member of base plate, this welding bench same and described to screw is fixed.
In another specific embodiment of the present invention, when steps A) described in the provided at one of couple of conductor pressing plate when being connected to the rear side of the edge of the short side direction of described wire location-plate, then be configured with wire striker pivots seat at the rear side of the edge of this short side direction, one end of couple of conductor pressing plate is arranged on wire striker pivots seat by the hub setting of wire striker pivots; When the provided at one of couple of conductor pressing plate is connected to the front side of the edge of the short side direction of wire location-plate, then described wire striker pivots seat is transferred to the front side of the edge of the short side direction of wire location-plate.
Technical scheme provided by the invention holds paddy due to the conductor being configured with quantity equal with the quantity of the disposable required conductor welded with space state on the end face of one end of soldering tip body and along the length direction of end face, and the welding wire making the elevated regions between adjacent conductor accommodation paddy be configured to for splitting welding wire divides equally sword, thus in variable prior art, solder is in the below of conductor for being between the top of conductor and soldering tip body, not only can improve the welding quality of conductor and pad, shorten weld interval, improve welding efficiency, and solder scatters and guarantees solder joint uniformity when soldering tip body can be avoided to press down, because the method processing step that provides is succinct, easy to operate, thus not only can meet industrial application, and comprehensive embodiment of technique effect of soldering tip body can be ensured.
Accompanying drawing explanation
Fig. 1 is the structure chart of soldering tip body of the present invention.
Fig. 2 is the schematic diagram of the inventive method clamp structure used.
Fig. 3 is the welded condition schematic diagram of the inventive method.
Detailed description of the invention
In order to enable the auditor of Patent Office especially the public clearly understand technical spirit of the present invention and beneficial effect, applicant will elaborate below by way of example, but be not all the restriction to the present invention program to the description of embodiment, any conceive according to the present invention done be only pro forma but not substantial equivalent transformation and all should be considered as technical scheme category of the present invention.
Embodiment 1:
Ask for an interview Fig. 1 to Fig. 3, the process that the conductor 61 of this wire 6 is implemented to weld with the solder joint 51 of pad 5 is as follows:
A) clamp structure is equipped with, this clamp structure is illustrated by Fig. 2, comprise base plate 2 and a wire location-plate 3, base plate 2 is fixed on welding bench 4, base plate 2 towards on side and offer pad container cavity 21 in the position of long side direction corresponding to wire location-plate 3 with space state, the plate 3 that positions the wire is positioned the right-hand member of described base plate 2 in the position on the right side corresponding to pad container cavity 21, and the short side direction being parallel to wire location-plate 3 on wire location-plate 3 offers wire caulking groove 31 with space state, the quantity of wire caulking groove 31 and position equal with the quantity of pad container cavity 21 and pad container cavity 21 corresponding, in the edge of the rear side of the short side direction of wire location-plate 3 with one end of the pivotally connected couple of conductor pressing plate 32 of parallel state, and the other end of couple of conductor pressing plate 32 is configured to free end and correspond to the top of wire caulking groove 31, in this step, as shown in Figure 2, aforesaid base plate 2 is configured with base flanges 22, and wire location-plate 3 towards under side and offer base flanges fit 33 corresponding to the position of base flanges 22, this base flanges fit 33 coordinates with base flanges 22 Tenon, on base plate 2 and the left end being positioned at base plate 2 offers a pair adjustment tank 23, a pair adjustment tank 23 is respectively equipped an adjustment tank hold-down screw 231, adjustment tank hold-down screw 231 is fixed with aforementioned welding bench 4, pair of screws 24 is equipped at the right-hand member of base plate 2, this welding bench 4 same and described to screw 24 is fixed, in addition, when the provided at one of aforesaid couple of conductor pressing plate 32 is connected to the rear side of the edge of the short side direction of wire location-plate 3, then be configured with wire striker pivots seat 34 at the rear side of the edge of this short side direction, one end of couple of conductor pressing plate 32 is arranged on wire striker pivots seat 34 by wire striker pivots 321 hub setting, otherwise, when the provided at one of couple of conductor pressing plate 32 is connected to the front side of the edge of the short side direction of wire location-plate 3, then wire striker pivots seat 34 is transferred to the front side of the edge of the short side direction of wire location-plate 3,
B) clamp before weldering, the pad 5 that will weld is placed in steps A) described in pad container cavity 21 in, and make pad solder joint 51 on pad 5 towards wire location-plate 3, by the wire 6 that will weld with the pad solder joint 51 of pad 5 be embedded in wire caulking groove 31, make by wire 6 separates and the end removing the conductor 61 of the heart yearn after insulating coating clings on described pad solder joint 51, by the aforementioned free end compressing of aforesaid couple of conductor pressing plate 32 on wire 6, as shown in Figure 2, because the quantity of pad container cavity 21 and wire caulking groove 31 respectively has four, therefore four wires 6 can be implemented after once clamping to weld with four pads 5, also show in Fig. 2 on every root wire 6 and can separate four conductors 61,
C) soldering tip clamps, the soldering tip body 1 of structure is as shown in Figure 1 fixed on towards upper one end on the bonding machine 8 be fixed on welding gun 7 and by welding gun 7 as shown in Figure 3, this soldering tip body 1 towards under one end end face on and hold paddy 11 along the conductor that the length direction of end face is configured with quantity equal with the quantity of the conductor 61 that once will weld with space state, the welding wire that elevated regions between adjacent conductor accommodation paddy 11 is configured to for splitting welding wire 9 divides equally sword 12, and aforesaid conductor holds paddy 11 and is essentially molten tin chamber;
D) weld, under the work of bonding machine 8 as shown in Figure 3, make welding gun 7 move to above the pad solder joint 51 corresponding to pad 5 together with soldering tip body 1, simultaneously by the top for silk device 81, the welding wire 9 on wire reel 811 being caused the conductor 61 be close on pad solder joint 51 through confession silk mouth 91 of bonding machine 8, then under the work of bonding machine 8, make welding gun 7 descending, until the soldering tip body 1 being in temperature constant state contacts with welding wire 9, divide equally sword 12 by welding wire welding wire 9 to be divided equally and makes welding wire 9 enter conductor and hold in paddy 11, bonding machine 8 makes welding gun 7 continue descending together with soldering tip body 1, conductor 61 is in hold with conductor the state that the tin material in paddy 11 contacts, and soldering tip body 1 is up after stop 0.3 second, held tin melt that the tin material of paddy 11 develops under the heating of soldering tip body 1 in the retention period conductor 61 is completed with the pad solder joint 51 of pad 5 weld by being previously positioned at conductor, and the pad 5 completing welding is got from pad container cavity 21 and wire caulking groove 31 together with wire 6.
Bonding machine 8 shown in Fig. 3 also comprises support 82 except above mentioned for except silk device 81, frame 83, traverse gear 84, longitudinal driving device 85, welding gun travelling carriage 86, frame 83 is fixed on support 82 with airborne, support 82 is placed in field of employment and is namely placed on the terrace in welding place, traverse gear 84 is arranged on the top of frame 83, longitudinal driving device 85 is arranged on traverse gear 84, the aforesaid silk device 81 that supplies is located on longitudinal driving device 85, welding gun travelling carriage 86 is located on longitudinal driving device 85, aforesaid welding gun 7 is fixed on welding gun travelling carriage 86 by welding gun holder 71, the aforesaid silk mouth 91 that supplies is by being fixed on welding gun holder 71 for silk mouth seat 911.By traverse gear 84, longitudinal driving device 85 is moved left and right, by longitudinal driving device 85, welding gun travelling carriage 86 is moved up and down, thus realize left and right and the upper and lower displacement of welding gun 7.In order to improve welding effect, specifically, in order to avoid affecting the welding efficiency of bonding machine 8 when clamping, thus on aforesaid welding bench 4, two clamp structures are as shown in Figure 2 provided with, when online assignment personnel are when clamping one of them clamp structure in two clamp structures, then another clamp structure is in running order.
Embodiment 2:
Only by step D) in the time of staying of soldering tip body 1 on conductor 61 change 0.2 second into, all the other are all with the description to embodiment 1.
Embodiment 3:
Only by step D) in the time of staying of soldering tip body 1 on conductor 61 change 0.4 second into, all the other are all with the description to embodiment 1.
Claims (4)
1. the welding wire of the welding of solder joint more than divides equally a welding method for soldering tip, it is characterized in that comprising the following steps:
A) clamp structure is equipped with, this clamp structure comprises a base plate (2) and a wire location-plate (3), base plate (2) is fixed on welding bench (4), pad container cavity (21) is offered in the position of long side direction corresponding to wire location-plate (3) with space state towards upper side at base plate (2), the plate (3) that positions the wire is positioned the right-hand member of described base plate (2) in the position on the right side corresponding to pad container cavity (21), and the short side direction being parallel to wire location-plate (3) on wire location-plate (3) offers wire caulking groove (31) with space state, the quantity of wire caulking groove (31) and position equal with the quantity of pad container cavity (21) and pad container cavity (21) corresponding, in the front side of short side direction of wire location-plate (3) or the edge of rear side with one end of the pivotally connected couple of conductor pressing plate (32) of state parallel to each other, and the other end of couple of conductor pressing plate (32) is configured to free end and correspond to the top of wire caulking groove (31),
B) clamp before weldering, the pad that will weld (5) is placed in described pad container cavity (21), and make pad solder joint (51) on pad (5) towards wire location-plate (3), by the wire (6) that will weld with the pad solder joint (51) of pad (5) be embedded in wire caulking groove (31), make by wire (6) separates and the end removing the conductor (61) of the heart yearn after insulating coating clings on described pad solder joint (51), by the described free end compressing of described couple of conductor pressing plate (32) on wire (6),
C) soldering tip clamps, soldering tip body (1) is fixed on welding gun (7) go up towards upper one end and welding gun (7) is fixed on bonding machine (8), this soldering tip body (1) towards under one end end face on and hold paddy (11) along the conductor that the length direction of end face is configured with quantity equal with the quantity of the conductor (61) that once will weld with space state, the elevated regions welding wire be configured to for splitting welding wire (9) that adjacent conductor holds between paddy (11) divides equally sword (12);
D) weld, under the work of bonding machine (8), make welding gun (7) move to the top of the pad solder joint (51) corresponding to pad (5) together with soldering tip body (1), simultaneously by the top for silk device (81), the welding wire (9) on wire reel (811) being caused the conductor (61) be close on pad solder joint (51) through confession silk mouth (91) of bonding machine (8), then under the work of bonding machine (8), make welding gun (7) descending, until the soldering tip body (1) being in temperature constant state contacts with welding wire (9), divide equally sword (12) by welding wire welding wire (9) to be divided equally and makes welding wire (9) enter conductor and hold in paddy (11), bonding machine (8) makes welding gun (7) continue descending together with soldering tip body (1), conductor (61) is in hold with conductor the state that the tin material in paddy (11) contacts, and soldering tip body (1) is up after stop 0.2-0.4 second, by the tin melt that develops into of tin material being previously positioned at conductor and holding paddy (11), conductor (61) is completed in the retention period with the pad solder joint (51) of pad (5) to weld, and the pad (5) completing welding is got from pad container cavity (21) and wire caulking groove (31) together with wire (6).
2. the welding wire of many solder joint welding according to claim 1 divides equally the welding method of soldering tip, it is characterized in that in steps A) described in base plate (2) on be configured with base flanges (22), and described wire location-plate (3) towards under side and offer base flanges fit (33) corresponding to the position of base flanges (22), this base flanges fit (33) coordinates with base flanges (22) Tenon.
3. the welding wire of many solder joint welding according to claim 1 divides equally the welding method of soldering tip, it is characterized in that in steps A) described in base plate (2) upper and the left end being positioned at base plate (2) offers a pair adjustment tank (23), a pair adjustment tank (23) is respectively equipped an adjustment tank hold-down screw (231), and adjustment tank hold-down screw (231) is fixed with described welding bench (4); Be equipped with pair of screws (24) at the right-hand member of base plate (2), this welding bench (4) same and described to screw (24) is fixed.
4. the welding wire of many solder joint welding according to claim 1 divides equally the welding method of soldering tip, it is characterized in that when steps A) described in the provided at one of couple of conductor pressing plate (32) when being connected to the rear side of the edge of the short side direction of described wire location-plate (3), then be configured with wire striker pivots seat (34) at the rear side of the edge of this short side direction, one end of couple of conductor pressing plate (32) is arranged on wire striker pivots seat (34) by wire striker pivots (321) hub setting; When the provided at one of couple of conductor pressing plate (32) is connected to the front side of the edge of the short side direction of wire location-plate (3), then described wire striker pivots seat (34) is transferred to the front side of the edge of the short side direction of wire location-plate (3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410480923.1A CN104384649B (en) | 2014-09-19 | 2014-09-19 | The welding wire of many solder joint welding divides equally the welding method of soldering tip |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410480923.1A CN104384649B (en) | 2014-09-19 | 2014-09-19 | The welding wire of many solder joint welding divides equally the welding method of soldering tip |
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| CN104384649A CN104384649A (en) | 2015-03-04 |
| CN104384649B true CN104384649B (en) | 2016-03-23 |
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| CN106735681A (en) * | 2016-12-28 | 2017-05-31 | 无锡市雷克莱特电器有限公司 | Full automatic superconducting body microwelding equipment Graphene welding head structure |
| CN106670697B (en) * | 2016-12-28 | 2023-09-01 | 无锡市雷克莱特电器有限公司 | Full-automatic superconductor micro-welding equipment |
| CN106862696A (en) * | 2016-12-28 | 2017-06-20 | 无锡市雷克莱特电器有限公司 | Full automatic superconducting body microwelding equipment welding gun mechanism |
| CN110026635A (en) * | 2019-04-23 | 2019-07-19 | 佛山市浩敏自动化设备有限公司 | Portable tin soldering machine |
| CN111715963B (en) * | 2020-06-07 | 2022-12-27 | 杭州临安万隆线缆有限公司 | Coaxial cable shielding layer welding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005317249A (en) * | 2004-04-27 | 2005-11-10 | Fujikura Ltd | Method and device for connecting very fine coaxial cable connector, and heater tool |
| CN2824326Y (en) * | 2005-07-25 | 2006-10-04 | 龚忠祥 | Improvement of welding head structure for connector |
| JP5808939B2 (en) * | 2011-04-29 | 2015-11-10 | 日本圧着端子製造株式会社 | Soldering method for conductive member |
| JP5794577B2 (en) * | 2011-10-21 | 2015-10-14 | 株式会社アマダミヤチ | Heater chip, joining device, joining method, and conductor thin wire and terminal connection structure |
| CN103350264A (en) * | 2013-07-24 | 2013-10-16 | 常熟泓淋电子有限公司 | Soldering bit with reusable heat conductor |
| CN103647202B (en) * | 2013-11-27 | 2016-06-01 | 苏州路之遥科技股份有限公司 | The preparation method of a kind of wire harness |
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