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张紧带轮 [zhāng jǐn dài lún]
[机] tensioning pulley
- 安装时请缩短中心距，放松张紧轮，不得强行将带从凸挡边上硬拉拖磨装入；
Shorten the distance between the two well centers, loosen the tensile wheel install this belt, it is absultely hazardous to set it onto the wheel through the latters flange tu force. - 选择三级减速，先是一级带减速，再两级齿轮减速。一级带传动，它具有缓冲、吸振、运行平稳、噪声小、合过载保护等优点，并安装张紧轮。
First level with the introduction of automated, because it has a buffer, absorb shock and operate smoothly, small noise, and can protect the over loading.
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