Research and development of new technology
Acquisition of patent
Ibaraki University-launched Venture Company of M&M Research Institute, in cooperation with metal Nano-particle paste by laser sintering, a metal film forming technology research and development.
HLPTM (points plating) is Harmful effluents, and waste liquid associated with clean and environmental friendly with new plating technology.
※HLP is a registered trademark of M & M Research Institute.
As one of the achievements, in June 2015, the patent of "a method and an apparatus for manufacturing a metal film forming method and a metal film - forming product" has been accepted registration.
Inventive method | A method and an apparatus for manufacturing a metal film forming method and a metal film-forming product |
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Patent number | Pat.No.5760060 |
Filing date | September 27, 2013 |
Registration Date | June 12, 2015 |
Unique technology
HLPTM(point plating)(Show details PDF file)
The metal nanoparticle paste is sintered with a laser, it is a unique technique for forming a metal film.
Feature
- Conservation of resources and limited range plating
- Only where needed (small size :Φ0.2mm ~ 0.8mm thickness of 0.1μm ~ 0.6μm range accuracy ± 0.1mm) I can processing of plating. Because it does not plated unnecessary portions, thereby saving expensive noble metal material.
- Stainless direct plating
- On a raw material for forming a passivation film such as stainless steel, having good adhesion gold plating is available for processing without the base plating, such as nickel.
- Inline plating
- Conventional is done has been carried out in a separate step as "pressing" and "plated" in-line. For processing in the same step, and excellent productivity.
- Low environmental impact
- In conventional electroplating methods, pre- treatment requires special chemicals, waste water treatment comprising them will be a challenge. HLPTM(point plating) because it does not require special chemicals in the pretreatment, it does not cause waste fluid. Load on the environment is small, it is ecological technology.
Specification
Item | Specification | Remarks |
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Processing range | Φ0.2mm~Φ0.8mm | Plating processing to a wide range is impossible |
Plating film thickness | 0.1μm~0.6μm | |
Range accuracy | ±0.1mm | |
Plating varieties | Gold , silver | |
Workpiece material | Phosphor bronze, brass, copper, stainless steel | Stainless steel, plating can be processed without a base plating |
Surface treatment | Nickel 0.3μm~1.5μm | |
Primary use | Electrical contacts, solder joints, bonding pad |
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HLP high speed laser plating TM device HLP-DCL100
(Show details PDF file)
The metal nanoparticle paste is sintered by the laser, and is a device for forming a metal film.
It applied only where needed, I can to minimize the material consumption for possible deposition.
This enables film formation to a substrate such as copper thermal effect is large in the conventional furnace firing.
Feature
- On-demand film forming apparatus of the laser sintering method.
- Including standard steel, it can be deposited on a wide range of metallic materials.
- It can be processed in the air and an inert gas atmosphere.
- Comfortable user interface that can be manipulated on the touch panel screen.
- By the process monitoring, enabling efficient experiment.
- Compact desktop design.
Specification
Item | Specification |
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Plating type | Gold, silver (gold, use silver nanoparticle paste) |
Material | Metal material in general including copper, copper alloy |
Loading weight | 1kg |
Processing range | 100 (W) ×100 (W) ×45 (H) mm |
Stage movement speed | 50mm/秒 (Max) |
Heater temperature | 150℃ (Max) |
Laser output | 100W (Max) |
Laser wavelength | 915mm |
Laser focus diameter | 600μm |
Defocus amount | ±15mm |
Dimensions(body) | about 900 (W) ×550 (D) ×800 (H) mm |
Dimensions(Control part) | about 600 (W) ×550 (D) ×800 (H) mm |
Body weight | about 80kg |
power supply | AC200V 50/60Hz |
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Auto multifaceted measuring instrument(Show details PDF file)
Product is automatically measured from the four directions that you set, and then report the high-precision measurement results.
Feature
- Since the measurement from four directions of the product is performed automatically, enabling high-precision measurement without desorption.
- By saving the image data, it can be re- validation of past product.
- It has a reference calibration,
by monitoring changes in the measurement, and realize stabilization of the measurement results. - It realizes the depth of focus by the high-performance lens, capable of preventing defocus of irregularities, to obtain measurement results of high accuracy.
- Measurement is performed after the completion of the process of trend analysis, and carried out the anomaly detection process immediately.
- Since the measurement error due to manual work is reduced to a low level, capable of high-precision measurement of equivalent to the inspectors also in the field workers.
- Since the measurement record is saved automatically, and reduce the work load, such as manual input.
- If a network environment, it viewable measurement data from another PC terminal in the network.
- Measurement of one product is completed in about 1 minute. (From the product set to the measurement data output)
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Inline image inspection apparatus Ver2(Show details PDF file)
Was introduced on the line, do the automatic measurement and inspection by the image sensor.
Feature
- 19 monitor is easy to see.
- It can be installed in a narrow space.
- It can be installed in the automatic winder in the separation type.
- Winder is possible in the longitudinal feed.
- Possible without inspection that twisting.
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Hoop product cleaning equipment(Show details PDF file)
The product or the like which is output from the press machine, and is performed continuously by washing remains hoop state.
Feature
- Us, regardless of the carrier position (front-back) by its own guide roller, and realize that to feed the hoop goods always stable condition.
- Easy operation, the installed all-in package that can be used on the day.
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Automatic two consecutive winding winding device(Show details PDF file)
The product or the like which is output from the press machine, and wound up by tuning the feed rate.
Feature
- Tuning winding to launch speed of the press.
- Automatic sampling (up to 150mm) automatic winding function.
- During the Paste one push extra winding function paper.
- The remaining winding function the paper between by the number of seconds specified.
- Entrainment auxiliary function.
- Easy to install our in-line image sensor.
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