The world we live in is faced with the
increasingly depletion of the energy crisis. With the development of global
industrialization, the natural environment has been unprecedented destruction,
which needs the low energy consumption, environmentally friendly and long-life
bearings to meet urgent requirements.
ZXZ developed G series bearings, including
single groove ball bearings with seal sand shields etc. Compared with the
normal bearings, the torque of G series bearings are reduced by 30%and the fatigue life expectancy increased
by 1.5 times.
Low energy consumption: Low power
consumption means that the output of the motor is more efficient with more
energy saving and environmental protection.
Low temperature rise: Optimized structure
design to reduce torque and working temperature. Use special grease to ensure
low temperature rise and long life. Optimized sealing structure will bring low
torque and high sealing performance products.
Long life, high reliability: Reducing the
operating temperature means the grease, products service life and reliability
will be improved. High sealing performance means the grease can keep longer
life. High quality bearing steel is the
guarantee for long life and high reliability. Long life and high reliability
means machine will be more reliably and long-life operation.
Higher speed capacity
In a certain temperature limit, low torque
and low temperature rise means higher operating speed.
Higher speed means the capacity of machine
will be more powerful.
Optimized structure design and high level
of manufacturing accuracy are the guarantee for the high speed.
Compared with general products, the speed
of G series products will improve about 50%.Reduce the equipment maintenance times. Reduce the cost and
maintenance cost. Products accord with ROHS and REACH. The standard dimension.
Motor Bearings,Electric Motor Miniature Ball Bearing,micro motor bearing,Motor Bearing Ball Bearing ZHEJIANG XCC GROUP CO.,LTD. , https://www.xccbearing.com
The size of leaf development and the size of leaf area have a great influence on crop growth, stress resistance, and yield formation. It is a necessary consideration for physiology, biochemistry, genetic development, crop cultivation, etc., as well as development of crop jihad, yield formation, The important indicator of breed characteristics. At the same time, the area size directly determines the strength of photosynthesis, but also reflects the use of solar energy, the most basic source of energy. It is also possible to increase the water use efficiency of green plants by adjusting the leaf area, and also to have a certain ability of absorbing fertilizer. It can be seen from the above that the leaf area measurement is still necessary.
Now to introduce a leaf area measurement method: leaf area detector method.
The leaf area detector, also known as the leaf area meter, is a tool that can measure leaf area and related parameters of the blade accurately, quickly and without damage. The leaf area detector measures the area of ​​harvested plant leaves and other sheet objects. The surface area of ​​the blade can be measured for any irregular shape, any color, any thickness and moisture content. The small leaves are placed directly on the measurement, and the large area of ​​the leaves is calculated on the slice. Finally, the average value is obtained.
Its measurement method is: After the leaf area detector first warms up and enters the normal measurement state, the user only uses the light emitting plate of the instrument to open, and the measured blade is tiled in the center of the photosensitive plate. Close the luminous plate cover, the system will automatically measure the surface area of ​​the tested blade, and save the area value on the instrument LCD display.
The measurement of leaf area is necessary. By adjusting the leaf area, the utilization rate of water can be increased, the overall fertilizer utilization rate can be increased, and the effect of high yield can be finally obtained. At the same time, it can also be an important reference for the accurate estimation of the damage situation of the worm and the reasonable financial protection measures. value.