机械传动之链轮链条传动结构
<h1 style="color: black; text-align: left; margin-bottom: 10px;">链轮链条传动</h1>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">链轮链条传动时<span style="color: black;">经过</span>链条的滚子部与链轮的齿部啮合，传递动力<span style="color: black;">做为</span>张力的机械传动方式。<span style="color: black;">重点</span>用途分为两类，一类是连接马达用于动力传动，另一类是利用链条上的附加件直接或间接的传递工件。链轮链条都是专用零件，<span style="color: black;">仅有</span>配套的链条和链轮<span style="color: black;">才可</span>组合传动。</span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/66d818d471034425af9ced97ba8e53b2~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=l6A0SNJ38qHuuz%2Fxze%2FCibp3SLs%3D" style="width: 50%; margin-bottom: 20px;"></div>
<h1 style="color: black; text-align: left; margin-bottom: 10px;">链条传动的优缺点</h1>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">优点：</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">① 可用于长距离动力传递；</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">② 容许张力高，可用于重物传送，过载能力大；</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">③ 能在高温、多尘、潮湿等<span style="color: black;">卑劣</span>环境下工作；</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">④ 无弹性滑动和滑差，平均传动比准确。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">缺点：</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">① 仅能用于两个平行的轴之间传动；</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">② 传动<span style="color: black;">安稳</span>性差、易磨损；</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">③ 运动时易产生振动、噪声、冲击；</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">④ 不宜用于<span style="color: black;">必须</span>快速正反向切换的场合。</span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/180f41b53f2f4a4f9f8a349064fd8d2f~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=MD3aZWf2p54pS2151%2BBZQgMfztA%3D" style="width: 50%; margin-bottom: 20px;"></div>
<h1 style="color: black; text-align: left; margin-bottom: 10px;">链传动<span style="color: black;">重点</span>零部件<span style="color: black;">构成</span></h1>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">链传动<span style="color: black;">重点</span>由链轮、链条、惰轮、张力<span style="color: black;">调节</span>器<span style="color: black;">构成</span>，附件有接头链节，有的传动中还会用到链条导轨。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">链轮</strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">链轮是与链条啮合并传递动力的机械部件，<span style="color: black;">一般</span>采用键槽+螺纹孔加工，齿面都需经过热处理，常用材质有Q235、Q275、45、灰铸铁等，齿形为3弧1直线（3段圆弧1条直线）。</span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/27fd683615df4ce791b3387b27fce310~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=wHmHcX0aU4TVej7dLQcGONlxbOk%3D" style="width: 50%; margin-bottom: 20px;"></div>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/04670ba8725a4b15bbd8e9ed3ffc3295~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=sn3pa8FJUz682cR0VELl4ExWR6E%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">双链轮</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">链条</strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">链条是与链轮连接并传递动力的机械部件，链条长度以链节数来<span style="color: black;">暗示</span>。链节数最好取为偶数，以便链条联成环形时正好是外链板与内链板相接，接头处可用弹簧夹或开口销锁紧。常用链条有滚子链和齿形链，齿形链多用于高速或精度<span style="color: black;">需求</span>较高的场合，<span style="color: black;">然则</span>成本较高，结构<span style="color: black;">亦</span>较<span style="color: black;">繁杂</span>。</span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/8f178ccc6b7046829cd5807fbe469aef~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=ykKIQif4gMehrjtO2pSAe4q0fTE%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">滚子链条</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/c9288c92ba1846eab09733eb08db9b15~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=cd0PSTIKI6kyoBC5shwVMQF%2F5Zw%3D" style="width: 50%; margin-bottom: 20px;"></div>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/9a1177060d4f450aaf1a6c0f6950887e~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=3wx8Cscei4WywxD%2FtZtQ5YIMcpw%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">齿形链条</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/af962b93ec894ebbad0ba420cac7f42b~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=FpXIDZ03ESNiuO881PyLezMiF44%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">异型链条</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/bc5d47e7d5a64549afa68f82396bf496~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=vIe3QAp0Et12ARgTxTWe0uva%2BWc%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">异型链条</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/6564034a16c94e84a3910af7d21b21ba~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=4saJ7gI7b%2BNBaxnHuf983HPvDXM%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">夹膜链条</span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/20eecd03f77741da949491f2f7e85164~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=%2BH4rdmAeOypmhQ3trx9HCpvrYkA%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">异型链条</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/9f9a5c3aeb9b4ec7ac84c0921f63eff0~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=R8RTnOkfY7hLC%2Bj42ZwEcTocD4E%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">异型链条</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">惰乱</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">在链传动中对链条施加张力防止链条的震动、噪音及链轮啮合不良。</span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/b1a4eb1238e74b58a8d7dc3d4001f6a8~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=jwFiDwNtRYyITzML7L36y6H5Si4%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">惰乱</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/7a82bec82c684bd58d22492643c6b5fc~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=u3YQsGc6VEkrG9G9cgwF8GQSDa4%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">张紧轮</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">张力<span style="color: black;">调节</span>器及导轨附件</strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">链传动的周边附件，张力<span style="color: black;">调节</span>器可节省对松弛链条进行调节的时间。导轨<span style="color: black;">一般</span>用于特制链条用于物体传送时，对链条进行定位导向<span style="color: black;">运用</span>。</span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/e005f441086c4489a67d1e1a9d2e461e~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=4szJ555R%2Bn2%2Fcv%2F%2FPxnU6DqS3sE%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">链条接头</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/6f109ff6799049f99647182fae7c8273~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=kq0vdiNhCM6MA1Fs3rmJTIYAAp4%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">张力<span style="color: black;">调节</span>器</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/6c0fbffa898048beafbd34f0f3bf6389~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=QKLZDSkzUlQOjlDV%2BAaK4MmAS%2BA%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">张力<span style="color: black;">调节</span>器</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/af3ab242360c484183a292a218e9c77b~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=%2BSW%2BUbLipq17KQVQ%2F1snI52g%2BAg%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">链条导轨</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/f1f2b584e5d94c439619b78fb2ac8716~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=VE1evWwR5KUXZ7brgf0QEIc2IA8%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">链条导轨</span></span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/b0140e2697834489a207f7b6d86d5807~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1723349613&x-signature=HUSl0ghLvsZlOdI3Q51s15B9gas%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">链条导轨</span></span></p>
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