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首页> 外文期刊>Turkish Journal of Agriculture & Forestry >Determining the Effects of Vibration Parameters and Packaging Method on Mechanical Damage in Golden Delicious Apples
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Determining the Effects of Vibration Parameters and Packaging Method on Mechanical Damage in Golden Delicious Apples

机译：确定振动参数和包装方法对金冠苹果机械损伤的影响

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摘要

This research was conducted to evaluate the effects of vibration frequency, vibration acceleration, packaging method, and vibration duration on the mechanical damage during apple transportation. The research was performed in 3 stages. Firstly, vibration frequency and vibration acceleration were measured on the truck-bed for determining the vibration frequency and acceleration distribution. Secondly, packaging transmissibility and vibration frequency sensitivity for all the packaging methods used in this research were measured. Thirdly, a laboratory vibrator, which simulates the road transportation under laboratory conditions, was used to obtain some factors influencing the mechanical damage during apple transportation. According to the results measured on the truck-bed, vibration frequency values were 8.19 Hz and 12.59 Hz for 5-10 Hz and 10-15 Hz frequency intervals, respectively. Furthermore, vibration acceleration values were 0.33 g and 0.63 g for 0.25-0.50 g and 0.50-0.75 g intervals, respectively. The highest packaging transmissibility was obtained for the volume packaging method, and packaging transmissibility was at similar high levels at the vibration frequency interval of 8-9 Hz for all packaging methods. Vibration frequency, vibration acceleration, packaging method, and vibration duration, which were taken into consideration as controlled variable parameters, significantly affected the equivalent severe bruise index at the 1% level of significance. Apples in the pattern packaging method had by far the lowest bruising, and the most suitable method for transit was pattern packaging.
机译：本研究旨在评估振动频率，振动加速度，包装方法和振动持续时间对苹果运输过程中机械损伤的影响。研究分三个阶段进行。首先，在车床上测量振动频率和振动加速度，以确定振动频率和加速度分布。其次，测量了本研究中使用的所有包装方法的包装透过率和振动频率敏感性。第三，使用实验室振动器模拟实验室条件下的道路运输，以获取一些影响苹果运输过程中机械损伤的因素。根据在卡车底座上测得的结果，在5-10 Hz和10-15 Hz的频率间隔内，振动频率分别为8.19 Hz和12.59 Hz。此外，振动加速度值为0.25-3.50g和0.50-0.75g，分别为0.33g和0.63g。对于批量包装方法，包装的透射率最高，对于所有包装方法，在8-9 Hz的振动频率间隔下，包装的透射率处于相似的高水平。振动频率，振动加速度，包装方法和振动持续时间已作为受控变量参数考虑在内，在显着性水平为1％时，显着影响了等效的严重挫伤指数。到目前为止，采用图案包装方法的苹果瘀伤最少，而最适合运输的方法是图案包装。

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