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Specifications
3d printer nozzle1.Certification:ISO9001:2008:BV
2.Quality guarantee
3.Good service
4.OEM
We have professional team in research ,development and testing the quality department .
We have the complete product line totally by ourselves and carefully studied your compamy needs .
So you can enjoy our best price and service.
You will surprise there is such a great supplier in jinan .
1 : deep groove ball bearing
2. Flange ball bearing
Flange bearing main use: Flange bearing from printers, fax machines to monitor, in the household goods used in daily life has a flange bearing products show the space of technology. In the size and accuracy requirement of the standard ABEC - level 1, the production of bearings, can satisfy the general use of products.
The advantages of the flange bearing: Ocean shipping with flange series of products, make the axial positioning easier; No longer need to bearing, become more economical. In order to get the bearing low friction torque, high rigidity, good rotation accuracy, use the small diameter of steel ball. The use of hollow shaft, ensure the lightweight and wiring of the space.
Flange bearing features: In ultra small aperture in the miniature bearing, can be divided into ZZ steel bearing dust cover series, RS rubber bearing sealing ring series, the series of teflon bearing sealing ring, flange series, stainless steel series, ceramic ball series, etc. Miniature ball bearings has extensive USES. Suitable for high speed rotation, low friction torque
Coupling Features:
1. Simple structure, inspection, installation is convenient;
2. Both ends fixed end of hard aluminum alloy, the middle for polyurethane elastomer, compact connection without clearance
3. Oil resistance and electrical insulation;
4. Exactly the same clockwise and anticlockwise rotation characteristics;
5. Can absorb vibration, compensation Angle to the radial, and axial deviation;
6. Hold or stop screw fixed connection, can according to customer demand for machining keyway.Metric or inch size of aperture.
Synchronous wheel is usually called a pulley.Synchronous wheel drive is from the inside of a surface with the spacing ring belt and have appropriate tooth of pulley, runtime, toothed with pulleys tooth meshing transfer movement and power, it is a combination of merits of a belt drive, chain transmission gear drive the new belt transmission.
Synchronous wheel specifications:
1) trapezoidal tooth
(2) T synchronous belt wheel
(3) HTD (STD) synchronous belt wheel
Synchronous wheel transmission features:
(1) transmission accurately, non-slip at work, have a constant velocity ratio;
(2) is stable and has a buffer and damping capacity, low noise;
(3) the high transmission efficiency, can reach 0.98, energy-saving effect is obvious;
(4) maintenance convenience, without lubrication, low maintenance cost;
(5) the large range of speed ratio, generally can be up to 10, linear velocity can reach 50 m/s, has great power transmission range, can reach several to several hundred thousand watts;
(6) can be used in long distance transmission center distance can reach more than 10 m.
(7) no pollution, there is no pollution and can work in environment is relatively bad places
Product parameters:
Nozzle diameter: 0.3 MM to 0.35 MM to 0.4 MM to 0.5 MM (please models need to inform customer service)
Into the material mouth diameter: 1.75 MM 3 MM diameter of ABS and PLA material (please models need to inform customer service)
Don't plug
Built-in high temperature teflon, condensed with plastic material after entering SongLiaoKou direct vent, unable to stop in the middle.
Good heat dissipation effect
External expensive imported PEEK materials, high temperature deformation, heat dissipation design, unique design of ventilation fast cooling of course fast!
Connection: 12 v 1 a line, another thread after 2, 3, at the same time.
By this time the amount of two wires resistance value is 1.0 ~ 1.2 Ω, real power is 144 w.
24 v connection: a line 2, another thread after 3 (1 dangling don't pick up), two lines of resistance value is 4.0 Ω, actual power for 24 * 24/4 = 144 w.
The new circuit, whether meet the 12 v or 24 v, the power is stable in 144 w.
Tested, 144 w can make hot bed temperature of 130 °, and fully meet user requirements.
Features:
1, 12 v power supply 24 are compatible.
2, double panel, the other side without wiring, uniform heating, printing effect smooth.
Regardless of is negative 3, wiring, wiring at will.
Test report:
Pick up the 12 v
Current is 9.8 A, as the temperature increases, the current dropped to 8.8 A (as the temperature rises, the little knowledge of the physics: resistance)
After 24 v
The theory of maximum current is less than 5A
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