Recently, the invention of "a device for automatically enabling the use of a spare inflation pump for oxygenation" invented by Fu Hongtuo researcher of Aquatic Genetics and Breeding Research Institute of Freshwater Center was granted a national utility model patent number ZL201220678382.X.
The invention is a device that automatically activates a backup inflation pump for oxygenation. The invention has the advantages of automatic, timely, reliable, safe, economical, wide applicability and the like, and can effectively avoid the occurrence of anoxic accident in aquaculture aquatic animals. The device is widely used in aquariums, plastic containers, cement ponds and other aquaculture fish, shrimp and crabs, shellfish and other aquatic organisms.Mini Desktop Cnc Router
Mini Desktop Cnc Router
The main feature of the desktop cnc router is the small and simple structure under the special spindle design. Various materials can be applied by the machine, such as PVC, Acrylic, wood, PCB, even some soft metal like aluminum and copper. Besides, all the machines are equipped with Mach3 controller. In addition, the machine can achieve the performance of good resolution and less noise with ball screw.
Product Description:
1. Milling and engraving CNC machines allow to realize any of your ideas. All you need is to prepare a model / vector in the program and submit the job to the machine , the rest themselves .
2. UTECH 3040 3axis 800W - is a professional mini- size machine with working area 300 x 400 mm (30 x 40 cm). Has the most powerful ruler in the spindle: XYZ. The spindle has a water cooling - it provides reliability and long service life.
3. Difficult to think of the problem, which cannot handle this car. The only limitation to the possibilities in front of large and heavy brethren: Stage size and speed of processing, and in the aggregate: functionality, compactness and price - out of competition.
4. The machine can easily be placed in a small workshop or home. Will apply for relief 3d- treatment (three-dimensional objects , reliefs, souvenirs, cliche) , engraving (personalization items , creating labels , jewelry , engraving PCBs ) , all types of cutting (letters and labels , signs , models ) , drilling.
Product use:
A. Used in PVC, acrylic, organic glass, double color board, engineering plastic electric wood, solid wood and other soft metal materials.
B. Graphite electrode processing, carving PCB circuit board, wood model mold crafts.
C. 3d sculpture of aluminum alloy, copper and other metal materials according to the feed rate.
D. Can be used as a simple three-dimensional numerical control platform, such as numerical control point glue, numerical control positioning, metal marking.
The main types of treatment:
Etching
Cutting
3d- milling
Boring
Milling and engraving on a rotating axis.
Allows you to handle:
Wood
Plastic
Chipboard, MDF , plywood
Light metals (copper, aluminum , brass)
Main areas of application:
Advertising industry
Creative workshops
Jewelry / designer items
Merchandise
Interior and decor elements
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Type
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6040
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3040
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3020
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Max working travel
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XYZ=400*570*75mm
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XYZ=290*380*60mm
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XYZ=210*300*60mm
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Machinable material thickness
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≤100mm
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≤70mm
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≤70mm
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Dimensions
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750*570*390mm
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525*400*290mm
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440*310*290mm
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Frame material
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6061-T5 aluminium alloy
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6061-T5 aluminium alloy
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6061-T5 aluminium alloy
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Track type
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Chrome-plated + linear bearing
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Chrome-plated + linear bearing
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Chrome-plated + linear bearing
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Spiral type
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Ball screw, diameter of 16mm, Thread pitch 5mm
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T-screw, diameter of 12mm, Thread pitch 2mm
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T-screw, diameter of 12mm, Thread pitch 2mm
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Ball screw, diameter of 12mm, Thread pitch 4mm
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Ball screw, diameter of 12mm, Thread pitch 4mm
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Mechanical resolution
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XYZ axis:0.0025mm/step
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XYZ axis:0.0025mm/step
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XYZ axis:0.0025mm/step
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PositionaI accuracy
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0.05mm
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0.05mm
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0.05mm
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Spindle motor
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Frequency conversion spindle, 0.8kw
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2-300W DC spindle
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2-300W DC spindle
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Revolving speed
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24000rpm/min
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11000rpm/min
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11000rpm/min
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Holder
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ER11(3.175mm,6mm)
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ER11(3.175mm,6mm)
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ER11(3.175mm,6mm)
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XYZ motor
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Stepper motor JK57HS76-4204B-01AF
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Stepper motor JK57HS41-2004XB-01AF
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Stepper motor JK57HS41-2004XB-01AF
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Stepper driver
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High performance, independent of each axis
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High performance, independent of each axis
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High performance, independent of each axis
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Feed rate
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2000mm/min
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1500mm/min
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1500mm/min
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Communication Interface
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USB2.0
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USB2.0
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USB2.0
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System requirement
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WIN-XP or WIN-7
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WIN-XP or WIN-7
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WIN-XP or WIN-7
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Instruction code
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G code/.nc/.ncc/
.tab/.txt
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G code/.nc/.ncc/
.tab/.txt
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G code/.nc/.ncc/
.tab/.txt
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Voltage
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Input 85V-240VAC(400HZ)
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Input 85V-240VAC(400HZ)
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Input 85V-240VAC(400HZ)
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Operating environment
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Temperature: 5℃-40℃; Humidity: 35%-80%
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Temperature: 5℃-40℃; Humidity: 35%-80%
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Temperature: 5℃-40℃; Humidity: 35%-80%
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Packaging size
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45.8kg (86*62*48mm)
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25.5kg(61.5*48.5*38.5 mm)
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22kg(51*40*38.5mm)
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Mini Desktop Cnc Router,Mini Cnc Router,Small Cnc Router,Mini Desktop Cnc Router Machine
Shandong U-May CNC Technology Co., Ltd. , https://www.fiberlasers.de