各位，求助一个海绵吸具的问题，谢谢
data:image/png;base64,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如图所示，物体两侧通过海绵吸盘包夹的方式吸取，海绵吸具受切向力，请问这种情况相比竖直吸取物体，吸盘的吸力有没有什么影响，大概能到竖直吸取物体的吸力的多少，我看吸盘厂家样册上也没有这些数据，谢谢农村路边有那种果实带刺的植物，很厉害 直接夹不好吗？
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