Precautions Shanghai Miyuan Electric Co., Ltd. is a high-tech enterprise dedicated to the development, production and sales of notch prototypes, melt indexers, impact testers, thermal deformation Vicat temperature testers, and universal testers. The company has solid technical strength. In the product structure, software, hardware and electrical control, and other core technologies have accumulated a wealth of project experience, with innovative designs, high-quality products to please the user.
Advantages:
1, good integrity, good insulation effect;
2. High efficiency of electrothermal conversion and high radiation temperature;
3. Good thermal stability and uniform heating;
4. Fast temperature rise, small thermal inertia and long service life;
5. Good resistance to high temperature and corrosion.
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(1) The shape of the sample should be selected in such a way that a uniform, easy-to-roll small particle shape facilitates the rapid addition of a cartridge from the hopper and is less likely to adhere to the funnel opening or the cartridge.
(2) Before the experiment, the operator must be very familiar with the monitoring and calibration principle of the instrument temperature. Before the formal test, the temperature and constant temperature of the instrument should be predicted.
(3) When loading material, it can not be greedy, and it should be carried out in small quantities, adding side pressure, until it is finished. Improper feeding method, unskilled operation is one of the reasons for splines.
(4) The angle, elasticity of the spline cutter, and the distance from the spout should be appropriate. These parameters are the key to ensure smooth cutting.
(5) The experiment must be conducted according to standard conditions. Different materials have different temperatures and loads.
(6) Each experimental result must be cleaned of piston rods, barrels, and standard dies. Do not use high-hardness tools for scratching to avoid scratching important surfaces. Wear gloves when cleaning to prevent scalding.
(7) If there is an abnormal situation during the experiment, the report should make an explanation.