New technology for high-precision turntable stainless steel toothed discs (3)
3. Effect analysis (1) The pass rate of the sprocket is increased from 50% to ≥92%.
(2) The grinding time of each pair of sprocket is shortened from the original 2 to 3 months to ≤ 15 days.
(3) The accuracy of the sprocket wheel is increased from the original 1.5" to ≤ 0.5".
4. Conclusion <br> <br> through our extensive analysis and experimental verification, explore a new method for high-precision stainless steel turret shaft chainring beat research, not only greatly improve the measurement of sub-shaft angle turret The accuracy of the degree, and shortened the cutting cycle of the toothed disc, provides a reliable technical guarantee for the mass production of fully automatic three-axis calibration test equipment.
For more articles, please refer to "Mechanical Workers" Cold Processing 2007 No. 1
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According to the adherence requirements of the product, cells are divided into three categories:
Suitable for suspension culture of common cells and tissues;
The standard type has good cell adhesion performance and is suitable for cell adhesion growth;
Dedicated containing cell pastes (cell clusters that can be used in some special cases, such as cell walls, cell surfaces and secretory cells).
According to the shape of the instrument, it is divided into:
Wide body culture flask;
triangle bottle;
Torticollis flask.
cell culture flask,filter cap cell culture flask,suspension culture flasks,cell tissue culture flask
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