[업라이트 설계 2차, 허브 경량화], 2024.01.18.

<p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/s0ce/4f3780544f83d001bbadd5272d1514012957a9d2" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/s0ce/4f3780544f83d001bbadd5272d1514012957a9d2" data-origin-width="576" data-origin-height="483"><div class="figcaption">허브 경량화</div></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/s0ce/792a4624f086ba940e9db11ecaaed97b7d695095" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/s0ce/792a4624f086ba940e9db11ecaaed97b7d695095" data-origin-width="599" data-origin-height="444"><div class="figcaption">허브 두께</div></div><p>튀어나온 부분 제거하고, 십자가 모양으로 경량화 했습니다.</p><p> </p><p>너클 크기가 너무 크더라고요! 그래서 줄였습니다.</p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/s0ce/12b83bb01b6b67101ea2e0d829005b2584cea7f5" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/s0ce/12b83bb01b6b67101ea2e0d829005b2584cea7f5" data-origin-width="549" data-origin-height="311"><div class="figcaption">어셈블리 (스핀들 너트 - 허브 - 너클 - 허브 베어링 - 스냅링 - 스핀들)</div></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/s0ce/72e18893221fbb923934a8c46376d5b42fbd04c6" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/s0ce/72e18893221fbb923934a8c46376d5b42fbd04c6" data-origin-width="453" data-origin-height="566"><div class="figcaption">뒷면</div></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/s0ce/23db84ca081ed5df16542ed6fd8b72ee149e6ae4" class="txc-image" width="454" height="501" data-img-src="https://t1.daumcdn.net/cafeattach/s0ce/23db84ca081ed5df16542ed6fd8b72ee149e6ae4" data-origin-width="536" data-origin-height="591"><div class="figcaption">정면</div></div><p>기존 허브는 후륜 너클이 십자가 모양이었고 600CC엔진에 사용하던 너클이므로 안전한 형상이라고 판단했습니다.</p><p> </p><p>- 이전 업라이트와의 차이점</p><p>1. 스핀들의 중심에 구멍이 있습니다. 이유는 경량화입니다. 스핀들 너트가 이 구멍으로 체결됩니다. 따라서 스핀들 너트는 볼트 처럼 사용이 되고 스핀들은 너트처럼 사용됩니다. </p><p> </p><p>2. 육각형인 이유는 정비성 때문입니다. 원형이 가공비가 더 절감되지만 가공비와 정비성을 맞바꾼다고 생각하고 설계했습니다.</p><p> </p><p>3. 기존 허브는 후륜 너클이 십자가 모양이었고 600CC엔진에 사용하던 너클(16년도)이므로 안전한 형상이라고 판단했습니다.</p><p> </p><p>4. 너클의 형상은 여기까지 전륜 후륜 동일할거고, 지오메트리에 따라서 조금씩 수정, 추가할 생각입니다. (전륜 >> 타이로드 , 후륜 토우 조절바, 브레이크 캘리퍼 마운트)</p><p> </p><p>5. 형상이 어떻게됬든 검증이 중요한 것 같습니다. 이런 설계로 했을때 무게와 안전성을 확인해보겠습니다.</p><p> </p><p> </p><p>그리고</p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/s0ce/19488bc13cddd9cccf90959087b4932bd2be7095" class="txc-image" width="566" data-img-src="https://t1.daumcdn.net/cafeattach/s0ce/19488bc13cddd9cccf90959087b4932bd2be7095" data-origin-width="3024" data-origin-height="3024"><div class="figcaption">부속공장 구석구석 작업장 구서구석 널브러져있던 모재</div></div><p>모재가 진짜 많습니다.</p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/s0ce/a7ea8480788f76e3f0d478a21f798efd27193087" class="txc-image" width="582" height="188" data-img-src="https://t1.daumcdn.net/cafeattach/s0ce/a7ea8480788f76e3f0d478a21f798efd27193087" data-origin-width="743" data-origin-height="240"></div><p>선배님들께서 구매 해두셨던 것 같습니다.</p><p>알루미늄으로 확인했는데 70계열인지는 모르겠습니다,,, 그래도 사용가능해보입니다.</p><p> </p><div class="figure-file" data-ke-type="file" data-file-src="https://t1.daumcdn.net/cafeattach/s0ce/c20f5fbe4312bee4ade94738e3c1b3f4b49cf14b?download" data-file-name="rearhub(morning).CATPart" data-file-size="448518" data-mimetype="" data-ke-align="alignCenter"><a href="javascript:checkVirus('grpid%3Ds0ce%26fldid%3DEyGw%26dataid%3D30%26fileid%3D8%26regdt%3D20240118175527&url=https%3A%2F%2Ft1.daumcdn.net%2Fcafeattach%2Fs0ce%2Fc20f5fbe4312bee4ade94738e3c1b3f4b49cf14b')"><div class="image"></div><div class="desc"><div class="filename"><span class="name">rearhub(morning)</span><span class="type">.CATPart</span></div><div class="size">438.01KB</div></div></a></div><div class="figure-file" data-ke-type="file" data-file-src="https://t1.daumcdn.net/cafeattach/s0ce/3967ee294eb3397443c05937f32a39d1824b4043?download" data-file-name="rearhub(morning).CATPart" data-file-size="448518" data-mimetype="" 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class="name">Knuckle_3D</span><span class="type">.CATPart</span></div><div class="size">199.51KB</div></div></a></div><div class="figure-file" data-ke-type="file" data-file-src="https://t1.daumcdn.net/cafeattach/s0ce/c6d0bfdd78d538e9faed0159dd8b06f492465218?download" data-file-name="snapring_hub bearing.CATPart" data-file-size="66049" data-mimetype="" data-ke-align="alignCenter"><a href="javascript:checkVirus('grpid%3Ds0ce%26fldid%3DEyGw%26dataid%3D30%26fileid%3D11%26regdt%3D20240118175527&url=https%3A%2F%2Ft1.daumcdn.net%2Fcafeattach%2Fs0ce%2Fc6d0bfdd78d538e9faed0159dd8b06f492465218')"><div class="image"></div><div class="desc"><div class="filename"><span class="name">snapring_hub bearing</span><span class="type">.CATPart</span></div><div class="size">64.50KB</div></div></a></div><div class="figure-file" data-ke-type="file" data-file-src="https://t1.daumcdn.net/cafeattach/s0ce/a2b8d919487d43d43563b9679c3dc81eff3be26b?download" data-file-name="Spindle.CATPart" data-file-size="123697" 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class="name">spindle nut</span><span class="type">.CATPart</span></div><div class="size">100.22KB</div></div></a></div><div class="figure-file" data-ke-type="file" data-file-src="https://t1.daumcdn.net/cafeattach/s0ce/cdd408beb81d64522b18c942518f561a26ffb496?download" data-file-name="Wheelassembly.CATProduct" data-file-size="27122" data-mimetype="" data-ke-align="alignCenter"><a href="javascript:checkVirus('grpid%3Ds0ce%26fldid%3DEyGw%26dataid%3D30%26fileid%3D14%26regdt%3D20240118175527&url=https%3A%2F%2Ft1.daumcdn.net%2Fcafeattach%2Fs0ce%2Fcdd408beb81d64522b18c942518f561a26ffb496')"><div class="image"></div><div class="desc"><div class="filename"><span class="name">Wheelassembly</span><span class="type">.CATProduct</span></div><div class="size">26.49KB</div></div></a></div><p> </p>