(Currently Applying for 4 International Patents and the acquisition of the 6 Japanease patent Rights is completed.)
CN201580080576.6／EP15898884.0／IN201727041944／TH1701007094／CN201580025348.9／EP15891028.1／IN201627038037／TH1601006703／CN201580080579.X／EP15906676.0／IN201727041943／TH1701007095／CN201580025347.4／EP15891027.3／IN201627038038／TH1601006704
Next generation VWI
Effective Ways of Using FA-VWI MUSOU.pdf
◆ Self-Determination
Function (Intelligence)
① Only the injection pressure and wax temperature are set by humans, and the optimum injection pressure is determined immediately.
② The thickness and area of the rubber mold are automatically judged by the unit, and the height control and optimum clamp force are achieved. 2Pat.
③ The vacuuming time, wax injection time and hold time are automatically determined by the unit, and the shortest operation time is achieved. Pat.
◆ Wax Injection by Light Clamp Force, Low Pressure and High Speed
① The lock mechanism of the clamp shaft enables a very light clamp force. Pat.
② The vacuum and wax valves integrated in the nozzle tip realizes low-pressure, high-speed injection. Pat.
③ The amount of wax drain is almost zero. Pat.
◆ Release Date： Scheduled for around May, 2018
◆ The movable wall on the right side can be freely moved by two cams, and the rubber mold holder can fix a rubber mold with preload applied to the mold’s sides inserted in it. By pressing the rubber mold in the opposite direction of the nozzle (on the rear fixing wall) and fixing both sides of the mold with preload applied, it is possible to reduce deformation of the rubber mold due to clamping and injection pressure, and to prevent burrs from being formed inside.
◆ With the movable wall used, the rubber mold can be inserted and removed by just a single touch.
◆ Use of MUSOU’s means for locking the clamp shaft and this rubber mold holder together will surely double the operation efficiency.
◆ Cause of Burrs Formed Inside
1. Large clamping force crushes a rubber mold and enlarges the slits in the mold.
2. High injection pressure causes a rubber mold to swell and enlarges the slits in the mold.
◆ Characteristics of Rubber Mold from which Wax Mold is Difficult to Produce
1. There are many slits inside.
2. It is thin and long in design.
3. The further from the gate, the larger the wax volume is.
Lock the clamp shaft. ＋ Prevent the rubber mold from being deformed in the lateral direction. ＋ Inject the wax at high speed .
◆ It is possible to perform continuous injection for the desired rubber mold
1. The size of the rubber mold can be automatically determined.
2. The nozzle height can be automatically adjusted according to the thickness of the rubber mold (the spacer is used for rubber molds with no gate in the center of the thickness).
3. The inner volume of the rubber mold can be automatically measured, and the optimal vacuuming time, injection time and hold time can be determined depending on the wax temperature.
4. The necessary clamp pressure can be automatically measured based on the injection pressure, the size of the rubber mold and the wax temperature.
5. The lock mechanism of the clamp CYL enables a low clamp force to withstand the injection pressure, thereby preventing the rubber mold from being greatly deformed.
6. The high performance of the vacuum valve and the wax injection valve makes it possible to complete the vacuuming and injection in a short time.
7. The hold time can be deactivated any time using the release button.
8. Horizontally long rubber molds can be easily processed by changing the switch from ‘normal’ to ‘wide’.
9. The three types of switch operations corresponding to the characteristics of wax mold patterns switch the injection pressure to the optimal level. Adjustments can be easily made soon after actual injection is started.
10. The adjustments can be immediately stored in the memory.
11. For most rubber molds, the adjustment is not necessary.
◆Specifications
| Power Supply | Single Phase AC100V/115V±10%, 50/60Hz Single Phase AC230V±10%, 50/60Hz |
| Air Supply | 0.4～0.7MPa |
| Max Rubber Mold Size with acrylic plate |
Min : 55(W)×35(D)×18t Max : 100(W)×80(D)×42t |
| Max Rubber Mold Size without acrylic plate |
Min : 55(W)×35(D)×26t Max : 100(W)×80(D)×50t |
| Operation Mode | Auto, Program, Manual |
| Temp setting range | 40～90℃ |
| Injection Pressure range | 10～300KPa |
| Clamp Pressure range | 60～350KPa |
| Wax capacity | around3kg |
| External dimension | 583mm(W)×457mm(D)×465mm(H) |
| Weight | around31kg |
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