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脑洞造物秦一鸣 QYM 3D

<p>将弹簧卡扣修改为五棱柱，解决了卡扣过于脆弱容易损坏的问题</p><p>PLA打印的弹片和弹簧容易失去弹性，如果想提高使用寿命可使用ABS、碳纤维等高强度材料</p><figure class="media"><div data-oembed-url="https://www.bilibili.com/video/BV1ak4y1X7f3/?vd_source=6777a29c289561bd434ab7fb21782816"><div class="ck-media__wrapper" data-oembed-url="https://player.bilibili.com/player.html?bvid=BV1ak4y1X7f3&autoplay=0&poster=1">                        <div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 56.2493%;">                          <iframe src="https://player.bilibili.com/player.html?bvid=BV1ak4y1X7f3&autoplay=0&poster=1" style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" allow="encrypted-media" allowfullscreen=""></iframe>                        </div>                      </div></div></figure>

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