In June of this year, China Automotive Evaluation Institute hosted the world's top ten transmission selection activities. The results of the recent selection were formally announced. Great Wall, Volkswagen, Mercedes-Benz, SAIC, Honda, General Motors, Buick and other vehicle transmission assemblies all ranked on the list.
Before and after the ranking, the list of products are: Great Wall Motor 7DCT transmission, Volkswagen DS380 and DQ500 dual clutch automatic transmission, Mercedes-Benz 9-speed automatic transmission (9G-TRONIC), SAIC EDU intelligent electric drive transmission, mining EF 9-speed automatic transmission, Honda ECVT transmission, Sunray Drive 2nd generation front-drive 8-speed automatic transmission (start-stop), Universal 9-speed Hydra-Matic intelligent transmission, EREV extended range hybrid system.
(Great Wall Motor 7DCT Transmission)
The domestic research on the three major parts lags far behind overseas car companies, and the development of the gearbox is not the first. As early as 2011, BYD Swift has been equipped with a self-developed dry dual clutch gearbox 6DT25. , And in the later launch of the s7 took the lead in carrying a self-developed wet dual clutch gearbox 6DT35. Great Wall Self-developed 7DCT450 Wet Dual Clutch Gearbox is not too bad in terms of parameters. The maximum torque of 450 Nm·m is higher than most of its own brands nowadays, but no speed limit is also displayed on the side of the Great Wall 2.0. t The engine's low torque is really weak, and it can only rely on the deceleration and increase the torque to ensure a certain torque output. Does this 7DCT gearbox have reached the top level of the current joint venture brand? Or look at the actual application.
According to the organizers, the selection criteria can be attributed to three points: gearboxes with great influence on the industry, market and consumers, high attention and importance, and outstanding performance in the comprehensive evaluation of “advanced gearboxesâ€. Outstanding performance in the same type of opponents; transmission with special performance and special performance.
Overview of the UTECH CO2 Laser Engraver
UTECH Laser Engraver is the ideal Laser Engraving Machine - no matter if you are starting your own business or want to speed up current production, laser engraving wood, plastic, acrylic, fabrics and many other material has never been more efficient. This CO2 laser engraver has the highest quality components which ensures minimal maintenance requirements.
Features:
- High speed USB offline control system
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- CAD, CAM, and various photo processing software, originallyphoto output directly
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- Its excellent printing effect and printing precision couldcompare with flexible version
- Part of them could be replaced
- Equipped with high precision ball screw and up-down workingtable
- With smoke purifier system, little noise, the machine is thebest choice of the middle and small size home workshop
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Technical parameters:
- UT-6090/1290/1390/1325 laser engraving machine
- Unique decelerate design make the mechanical system move stably and smoothly
- Edge of cutting is smooth and there is no sawtooth
- Software adopts continuous curve method to get faster cutting speed
- Supply with CE certificate, FDA
- Engraving area: 600*900mm/1200*900mm/1300*900mm/1300*2500mm, etc
- Laser power: 60W (or 80W)
- Cutting speed: 0 to 24,000mm/min (0 to 945 inches/min)
- Engraving speed: 0 to 54,000mm/min (0 to 2126 inches/min)
- Resetting positioning accuracy: ±0.05mm
- Engraving accuracy: 0.025mm
- Power supply: 110 to 220V AC ±10%, 50 to 60Hz
- Gross power: <1,000W
- Operating temperature: 0 to 45°C
- Operating humidity: 8 to 95%
- Minimum shaping character: English 1 x 1mm (0.039 x 0.039inch)
- Graphic format supported: BMP, HPGL, PLT, DST, DXP and AI
- Driving system: stepper, servo motor is optional
- Cooling mode: water-cooling and protection system
- Auxiliary equipment: exhaust-fans, air-exhaust pipe
- Controlling software: DSP control system
- Compatible software: CorelDraw, AutoCAD, Photoshop
- Laser-type: sealed CO2 laser tube
- Applicable materials: wood, bamboo, jade, marble, organic glass, crystal, plastic, garments, paper, leather, rubber, ceramic, glass and other nonmetal materials
- Applicable industries: advertisement, arts and crafts, leather, toys, garments, model, building upholster, computerized embroidery and clipping, packaging and paper industry
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We also provide other Laser Machine with different working area and different function,
There must be a right machine for you:
Laser cutting and engraving machine: UT-4030, UT-6040, UT-9060, UT-1060, UT-1290, UT-1390, UT-1490, UT-1610, UT-1325, etc.
We've professional design team, any size and appearance is suitable for you, we'll can customized for you.
Laser Engraving Machine
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