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During the mold filling period, the temperature should be suitable

hits:1813    date:2015-11-10

  Do you know the reason why the wheel loader tooth pin surface has some cracks? The professional wheel loader tooth pin supplier said that there are two main reasons causes this problem happen, the first reason is because the total tensile stress is too big and the second reason is because the temperature of the mold are not very suitable, so the professional wheel loader tooth pin supplier attention that during the mold filling period, the temperature should be suitable.

  For example, if during the mold filly period, the temperature is suitable, then the temperature field of the mold of the wheel loader tooth pin would be lay out with a very uniform way, so during the deformation time, it would produce a very small pressure ratio, so it can be fully ensure the metal liquid to shrink. So wheel loader tooth pin supplier attention to use the temperature control device to adjust the mold filling temperature into the right range during the whole time.
 

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