CN109930141A - A kind ofization nickel gold thread - Google Patents
A kind ofization nickel gold thread Download PDFInfo
- Publication number
- CN109930141A CN109930141A CN201910287082.5A CN201910287082A CN109930141A CN 109930141 A CN109930141 A CN 109930141A CN 201910287082 A CN201910287082 A CN 201910287082A CN 109930141 A CN109930141 A CN 109930141A
- Authority
- CN
- China
- Prior art keywords
- slot
- nickel
- gold thread
- workpiece
- nickel gold
- 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.)
- Granted
Links
- MSNOMDLPLDYDME-UHFFFAOYSA-N gold nickel Chemical compound [Ni].[Au] MSNOMDLPLDYDME-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 241000218202 Coptis Species 0.000 title claims abstract description 26
- 235000002991 Coptis groenlandica Nutrition 0.000 title claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 26
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 58
- 229910052759 nickel Inorganic materials 0.000 claims description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 23
- 230000008859 change Effects 0.000 claims description 18
- 230000004888 barrier function Effects 0.000 claims description 8
- 238000010992 reflux Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000002203 pretreatment Methods 0.000 claims description 5
- 238000011161 development Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000746 body region Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Chemically Coating (AREA)
Abstract
The present invention provides a kind ofization nickel gold threads, it includes several slot devices and conveying device, the slot device has the function of penetrating through the slot device slot along its length, and the effect slot alignment connection of several slot devices forms the through slot continuously penetrated through；Conveyor belts part of starting building moves in the through slot along the extending direction of the through slot.It is designed in this way, so that workpiece is respectively positioned in the effect slot of slot device in entire treatment process, first, reduce the area and time that workpiece is contacted with air, it ensure that workpiece quality, secondly, drippage and the pollution of medical fluid can be prevented, and save workpiece and mention the time moved up and down, improve production efficiency.
Description
Technical field
The present invention relates to pcb board technical field of processing equipment, and in particular to a kind ofization nickel gold thread.
Background technique
Chemical nickel gold, also known as change nickel are golden, heavy nickel is golden or electroless nickel gold, by chemically reacting the surface replacement palladium in copper
Then one layer of ni-p alloy coating in chemical plating on the basis of palladium core again plates one layer on the surface of nickel by displacement reaction again
Gold.Without passing through current lead-through in production process, therefore the electroless nickel gold that is otherwise known as.Compared to traditional plating mode, change nickel gold
Good dispersion with nickel-gold layer, have good welding and multiple welding performance, good routing (Bonding, TSBond or
UBond) performance, the advantages that various scaling powders can be compatible with, while being a kind of fabulous copper face protective layer again.Therefore it is just being increasingly subject to
The favor of customers.
Existingization nickel gold thread generallys use planer-type nickel gold equipment.Planer-type nickel gold equipment mainly includes chemistry
Slot, portal frame, promotes motor and hanging basket at track.Chemical tank includes the mutually independent clean tank being arranged along production line, washing
Slot, microetch slot change nickel slot, change golden slot and rinsing bowl etc..Track is set to chemical tank side, and portal frame can by driving motor driving
Orbital motion.It promotes motor and is installed on portal frame, be connected with hanging basket, hanging basket is driven to move up and down.Workpiece is carried in hanging basket.
When handling workpiece, each chemical tank is serially entered using portal frame and promotion motor driven hanging basket.
Hanging basket constantly need to lift and put down during serially entering each chemical tank, and under the drive of portal frame
It is moved between different chemical tanks.It is designed in this way with certain defect: firstly, it is outer that the workpiece in hanging basket can be made to be chronically exposed to
Portion causes workpiece long-time, large area to be reacted with air generation, has an impact to the processing quality of workpiece；Secondly, workpiece is being changed
Learn the drippage wastes and pollution that will lead to medical fluid when moving between slot.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcoming workpiece in the prior art in chemical tank body external movement
The defects of caused influence workpiece quality, liquid medicine contamination and waste, to provide a kind ofization nickel gold thread.
A kind ofization nickel gold thread provided by the invention, comprising:
Several slot devices, the slot device have the function of penetrating through the slot device slot along its length, if
The effect slot alignment connection of the dry slot device forms the through slot continuously penetrated through；
Conveying device drives extending direction of the workpiece in the through slot along the through slot to move.
Optionally, several slot devices include pre-treatment slot, change nickel slot, change golden slot and rear treating groove, adjacent difference
The barrier structure for preventing channelling is provided between the slot device of type.
Optionally, the barrier structure includes the baffler being set between the adjacent slot device, the baffler
On offer the workpiece gap for allowing the workpiece to pass through.
Optionally, describedization nickel slot both ends are provided with the reflux section with setting development length；The reflux section both ends are set
It is equipped with the baffler, bottom is connected with return line.
Optionally, describedization nickel slot includes:
Groove body ontology has at least two effect slots；
Driving device drives the groove body ontology movement so that its described effect slot sequentially moves to and the through slot pair
The operating position penetrated through together.
Optionally, the groove body ontology forms at least two effect slots extended side by side in the horizontal plane, described
Driving device includes that the groove body ontology is driven to drive along the lateral of horizontal direction sliding perpendicular to the effect slot extending direction
The jacking apparatus that dynamic device and the driving groove body ontology are moved in short transverse.
Optionally, describedization nickel slot includes pedestal, for installing the mounting bracket of the groove body ontology, and, it is set to
Balladeur train between the mounting bracket and the pedestal；The balladeur train is along the horizontal direction perpendicular to the effect slot extending direction
It is slidably mounted on the pedestal, the lateral driver device includes the first screw thread being set between the balladeur train and the pedestal
Described in bar, the first sprocket wheel being set on first threaded rod, the first driving motor for being installed on the pedestal and connection
First chain of the first sprocket wheel and first driving motor；First threaded rod is along perpendicular to the effect slot extending direction
Horizontal direction be extended.
Optionally, the jacking apparatus includes being set to more extended vertically between the balladeur train and the mounting bracket
Second threaded rod, the second sprocket wheel being set on second threaded rod surround the second chain for connecting all second sprocket wheels
Item, and, it is installed on the second driving motor of pedestal；It further include the third chain being disposed therein on second threaded rod
Take turns and connect the third chain between the third sprocket wheel and the second driving device.
Optionally, the lateral driver device includes the first cylinder being set between the balladeur train and the pedestal, institute
Stating jacking apparatus includes the second cylinder being set between the balladeur train and the mounting bracket.
Optionally, the conveying device includes conveyor-belt apparatus and is set to the rolling at the conveyor-belt apparatus both ends and puts
Trigger and rolling unloader；The conveyor-belt apparatus includes the folder of the clamping workpiece of conveyer belt and conveyer belt installation
Tool, the conveyer belt include the perforation section extended in the through slot along the through slot.
Technical solution of the present invention has the advantages that
1. a kind ofization nickel gold thread provided by the invention comprising several slot devices and conveying device, slot device tool
Play the role of penetrating through slot device slot along its length, what the effect slot alignment connection formation of several slot devices continuously penetrated through
Through slot；Conveyor belts extending direction of the part in through slot along through slot of starting building moves.It is designed in this way, so that workpiece is whole
It is respectively positioned in a treatment process in the effect slot of slot device, firstly, reducing workpiece and air contact time and area, guarantees
Workpiece quality secondly, can prevent drippage and the pollution of medical fluid, and saves workpiece and mentions the time moved up and down, improves production
Efficiency.
2. a kind ofization nickel gold thread provided by the invention, changing nickel slot includes groove body ontology and driving device, and groove body ontology has
At least two effect slots, driving device driving groove body ontology moves so that its effect slot is sequentially moved to and is aligned with through slot
The operating position of perforation.It is designed in this way the quick-replaceable of achievableization nickel slot, so as to avoid because of the maintenance for changing nickel slot or more
Production efficiency caused by dressing liquid or failure reduces.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of a kind ofization nickel gold thread provided in the first embodiment of the invention；
Fig. 2 is the partial schematic diagram of shown in FIG. 1ization nickel gold thread；
Fig. 3 is the structural schematic diagram of a kind ofization nickel slot provided in the first embodiment of the invention；
Fig. 4 is the partial schematic diagram of groove body body regions in shown in Fig. 3ization nickel slot；
Fig. 5 is the partial schematic diagram in driving device region in shown in Fig. 3ization nickel slot；
Description of symbols:
The golden slot of 1- rolling plate putting machine, 2- pre-treatment slot, 3-ization nickel slot, 4-ization, 5- rear treating groove, 6- rolling receive plate
Machine, 7- through slot, 8- conveyor-belt apparatus, 9- act on slot, 10- return line, 11- balladeur train, 12- pedestal, 13- groove body
Ontology, 14- mounting bracket, 15- reflux section, 16- baffler, 17- third chain, the second driving motor of 18-, 19-
One driving motor, the second chain of 20-, the first threaded rod of 21-, the first chain of 22-, the second threaded rod of 23-.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 1 to 5 shows a kind ofization nickel gold thread embodiment provided by the invention.
Referring to FIG. 1, the change nickel gold thread includes several slot devices, several slot devices include pre-treatment slot 2, change nickel
Slot 3 changes golden slot 4 and rear treating groove 5.In the present embodiment, pre-treatment slot 2 includes the first clean tank set gradually, the first hot water
Washing trough, the first rinsing bowl, the second rinsing bowl, microetch slot, third rinsing bowl, the 4th rinsing bowl, pre- immersion trough, activated bath, the 5th water
Washing trough, the 6th rinsing bowl, rear immersion trough, the 7th rinsing bowl and the 8th rinsing bowl.Change nickel slot 3 and change and is provided with the 9th between golden slot 4
Rinsing bowl and the tenth rinsing bowl.Rear treating groove 5 includes the 11st rinsing bowl set gradually, the 12nd rinsing bowl, sealing of hole slot, the
13 rinsing bowls, the 14th rinsing bowl and release rinsing bowl.
It should be evident that other slot devices can be determined according to actual process except above-mentionedization nickel slot 3 and in addition to changing golden slot 4.
As can be seen that slot device has the function of penetrating through slot 9 along its length from Fig. 2 and Fig. 3, several groove bodies dress
Effect slot 9 alignment set forms the through slot 7 continuously penetrated through.Being provided between adjacent different types of slot device prevents channelling
Barrier structure.Barrier structure includes the baffler 16 being set between adjacent slot device, offers permission on baffler 16
The workpiece gap that workpiece passes through.
The change nickel slot 3 of the change nickel gold thread is designed using changeable type coating bath.Specifically:
Fig. 3 to Fig. 5 is please referred to, changing nickel slot 3 includes pedestal 12, groove body ontology 13, mounting bracket 14, balladeur train 11 and driving dress
It sets.There are two the effect slots 9 extended side by side in the horizontal plane for the molding of groove body ontology 13.Slot 9 is acted in the length of groove body ontology 13
7 body ontology of through slot on direction.Mounting bracket 14 is set to 13 bottom of groove body ontology, for carrying and fixing groove body ontology 13.
Balladeur train 11 is slidably mounted on pedestal 12 along the horizontal direction perpendicular to effect 9 extending direction of slot by rail structure.Driving device
The jacking apparatus and drive carriage 11 moved including driving mounting bracket 14 in short transverse is relative to pedestal 12 along rail structure
The lateral driver device of sliding.
Lateral driver device includes the first threaded rod 21 being set between balladeur train 11 and pedestal 12, is set to the first screw thread
The first sprocket wheel on bar 21, the first driving motor 19 for being installed on pedestal 12 and the first sprocket wheel of connection and the first driving motor 19
The first chain 22.
Jacking apparatus includes the second threaded rod 23, the second chain 20, third chain 17 and the second driving motor 18.Second spiral shell
Rasp bar 23 is set to along the vertical direction between balladeur train 11 and mounting bracket 14, and corresponding 14 4 jiaos of mounting bracket is provided with four, often
The second sprocket wheel is provided on the second threaded rod of root 23.Second chain 20 is that all second sprocket wheels are enclosed in internal closure chain
Item is designed in this way the synchronous rotation that all second threaded rods 23 may be implemented.Second driving motor 18 is installed on slide, jacking dress
Set further include the third sprocket wheel that is disposed therein on second threaded rod 23 and connection third sprocket wheel and the second driving device it
Between third chain.
In the present embodiment, 13 length direction of groove body ontology is provided with two groups of mounting brackets 14 and balladeur train 11, it is two groups corresponding
The first chain 22 and third chain 17 of mounting bracket 14 and balladeur train 11 are respectively by same first driving motor 19 and the second driving
Motor 18 drives.
It should be evident that can be according to 13 length of groove body ontology only with one group of mounting bracket 14 and balladeur train 11, or use
Multiple groups mounting bracket 14 and balladeur train 11.In the present invention number of the second threaded rod 23 can also according to the shape of groove body ontology 13, again
The factors such as amount determine.
Change 3 both ends of nickel slot and be provided with the reflux section 15 extended with setting length, 15 both ends of reflux section are provided with baffler
16, bottom is connected with return line 10.Baffler 16 has the workpiece gap for allowing workpiece to pass through.By the way that 15 He of reflux section is arranged
Baffler 16 is realized to the barrier between adjacent different types of electroless plating tank, avoids the generation of channelling.
Under the action of driving device, the driving movement of groove body ontology 13 is so that effect slot 9 thereon is sequentially moved to and passed through
The operating position of the alignment perforation of through slot 7, so that realization nickel slot 3 is replaceable.Be designed in this way achievableization nickel slot 3 quickly more
It changes, so as to avoid the maintenance because of change nickel slot 3 or production efficiency caused by replacing medical fluid or failure reduces.
Conveying device in the change nickel gold thread is conveyer device, including conveyor-belt apparatus 8 and is set to conveyor-belt apparatus 8
The rolling plate putting machine 1 and rolling unloader 6 at both ends；Conveyor-belt apparatus 8 includes the clamping workpiece that conveyer belt and conveyer belt are installed
Fixture, conveyer belt include the perforation section extended in through slot 7 along 7 extending direction of through slot.It is driven by the movement of conveyer belt
Workpiece moves in through slot 7.Realize the processing to workpiece.
As another embodiment, the changeable type of similarization nickel slot 3 can be used in other the chemical aqueducts for changing nickel gold thread
Design.
As another embodiment, cylinder can be used in lateral driver device and jacking apparatus or hydraulic cylinder replaces, i.e.,
The second cylinder or hydraulic cylinder that the first cylinder or hydraulic cylinder and driving mounting bracket 14 slided including drive carriage 11 moves.
As another embodiment, it is arranged on groove body ontology 13 there are three or above extends side by side in the horizontal plane
Act on slot 9.
As another embodiment, the two effect slots 9 for intersecting and being staggered in height are formed on groove body ontology 13,
Driving device includes the device of rotation driving for driving groove body ontology 13 to rotate and the jacking driving device moved in the height direction.
As another embodiment, barrier structure can also push away to be in normally off under elastic component effect in workpiece
It is softened under dynamic, the elastic door for allowing workpiece to pass through.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (10)
1. a kind ofization nickel gold thread characterized by comprising
Several slot devices, the slot device has the function of penetrating through the slot device slot (9) along its length, several
The effect slot (9) the alignment connection of a slot device forms the through slot (7) continuously penetrated through；
Conveying device drives workpiece to move in the through slot (7) along the extending direction of the through slot (7).
2. according to claim 1ization nickel gold thread, it is characterised in that: several slot devices include pre-treatment slot (2),
Change nickel slot (3), change golden slot (4) and rear treating groove (5), being provided between the adjacent different types of slot device prevents channelling
Barrier structure.
3. according to claim 2ization nickel gold thread, it is characterised in that: the barrier structure includes being set to the adjacent slot
Baffler (16) between body device offers the workpiece gap for allowing the workpiece to pass through on the baffler (16).
4. according to claim 3ization nickel gold thread, it is characterised in that: describedization nickel slot (3) both ends, which are provided with, has setting
The reflux section (15) of development length；Reflux section (15) both ends are provided with the baffler (16), and bottom is connected with return pipe
Road (10).
5. the change nickel gold thread according to any one of claim 2-4, which is characterized in that describedization nickel slot (3) includes:
Groove body ontology (13) has at least two effect slots (9)；
Driving device drives groove body ontology (13) movement so that its described effect slot (9) sequentially moves to and the perforation
The operating position of slot (7) alignment perforation.
6. according to claim 5ization nickel gold thread, it is characterised in that: the groove body ontology (13) form at least two
The effect slot (9) extended side by side in horizontal plane, the driving device include drive the groove body ontology (13) along perpendicular to
The lateral driver device of the horizontal direction sliding of described effect slot (9) extending direction and the driving groove body ontology (13) are in height
Spend the jacking apparatus of direction movement.
7. according to claim 6ization nickel gold thread, it is characterised in that: describedization nickel slot (3) includes pedestal (12), for pacifying
Fill the mounting bracket (14) of the groove body ontology (13), and, be set to the mounting bracket (14) and the pedestal (12) it
Between balladeur train (11)；The balladeur train (11) is slidably mounted on institute along the horizontal direction perpendicular to described effect slot (9) extending direction
It states pedestal (12), the lateral driver device includes the first screw thread being set between the balladeur train (11) and the pedestal (12)
Bar (21), the first sprocket wheel being set on first threaded rod (21), the first driving motor for being installed on the pedestal (12)
(19) and the first chain (22) of connection first sprocket wheel and first driving motor (19)；First threaded rod
(21) it is extended along the horizontal direction perpendicular to described effect slot (9) extending direction.
8. according to claim 4ization nickel gold thread, it is characterised in that: the jacking apparatus includes being set to the balladeur train
(11) more second threaded rods (23) extended vertically between the mounting bracket (14), are set to second threaded rod
(23) the second sprocket wheel on surrounds the second chain (20) for connecting all second sprocket wheels, and, it is installed on pedestal (12)
Second driving motor (18)；It further include described in the third sprocket wheel being disposed therein on second threaded rod (23) and connection
Third chain (17) between third sprocket wheel and the second driving device.
9. according to claim 6ization nickel gold thread, it is characterised in that: the lateral driver device includes being set to the cunning
The first cylinder between frame (11) and the pedestal (12), the jacking apparatus include being set to the balladeur train (11) and the peace
Fill the second cylinder between bracket (14).
10. according to claim 1 to 9ization nickel gold thread, it is characterised in that: the conveying device includes transmission
With device (8) and it is set to the rolling plate putting machine (1) and rolling unloader (6) at the conveyor-belt apparatus (8) both ends；The biography
Work-feeding means (8) include the fixture of the clamping workpiece of conveyer belt and conveyer belt installation, and the conveyer belt is included in institute
State the perforation section extended in through slot (7) along the through slot (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287082.5A CN109930141B (en) | 2019-04-10 | 2019-04-10 | Nickel-melting gold wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287082.5A CN109930141B (en) | 2019-04-10 | 2019-04-10 | Nickel-melting gold wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109930141A true CN109930141A (en) | 2019-06-25 |
| CN109930141B CN109930141B (en) | 2024-05-03 |
Family
ID=66989667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910287082.5A Active CN109930141B (en) | 2019-04-10 | 2019-04-10 | Nickel-melting gold wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109930141B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114630496A (en) * | 2020-12-02 | 2022-06-14 | 黄信翔 | Electroless nickel-gold process capable of reducing chemical treatment steps and system thereof |
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|---|---|---|---|---|
| JP2004099957A (en) * | 2002-09-06 | 2004-04-02 | Yutaka Sato | Dam type continuous immersion device |
| CN106835088A (en) * | 2017-03-13 | 2017-06-13 | 深圳市化讯应用材料有限公司 | A kind of chemical nickel and gold production line and production technology |
| CN208071809U (en) * | 2018-02-24 | 2018-11-09 | 深圳市盛鸿辉科技有限公司 | A kind of PCB chemical nickel golds production line |
| CN210736883U (en) * | 2019-04-10 | 2020-06-12 | 昆山东威科技股份有限公司 | Nickel-plated gold wire |
-
2019
- 2019-04-10 CN CN201910287082.5A patent/CN109930141B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004099957A (en) * | 2002-09-06 | 2004-04-02 | Yutaka Sato | Dam type continuous immersion device |
| CN106835088A (en) * | 2017-03-13 | 2017-06-13 | 深圳市化讯应用材料有限公司 | A kind of chemical nickel and gold production line and production technology |
| CN208071809U (en) * | 2018-02-24 | 2018-11-09 | 深圳市盛鸿辉科技有限公司 | A kind of PCB chemical nickel golds production line |
| CN210736883U (en) * | 2019-04-10 | 2020-06-12 | 昆山东威科技股份有限公司 | Nickel-plated gold wire |
Non-Patent Citations (1)
| Title |
|---|
| 刘勇;: "半导体晶圆化学镍/金UBM工艺与设备", 电子工业专用设备, no. 12, pages 7 - 13 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114630496A (en) * | 2020-12-02 | 2022-06-14 | 黄信翔 | Electroless nickel-gold process capable of reducing chemical treatment steps and system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109930141B (en) | 2024-05-03 |
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