英德
有道
百度
谷歌
图片
维基
百科
控制缝
control joint
- 文摘:针对混凝土小型空心砌块建筑极易产生的开裂渗漏问题，提出了可操作的砌块建筑防裂抗渗技术措施，包括建筑结构的模数协调与排块设计，芯柱、水平构件以及加强节点设计，控制缝设计，墙体抗渗措施以及设备与电气的相关设计等。
Abstract: Aided on the issue of the easily crack and leaking in the construction of the small hollow concrete building blocks,the article promote the solution of it,including the modular coordination and blocks arrange-designing,horizontal member of the button stem,the strengthen of the nodal point's design,the design of the control joint,solutions on the anti-leakage of the wall and the relative designing of the electricity. - 采用简易标数盘旋转式之缝目调节器，能贫下中农缝目之大小更易于控制。回缝时仅须将回针一压即可。
The simple number dish and rotary stitch regulater make the needle stitch under controlled easily, quick back - stitch by push the back - stitch plate. - 自动原理：采用开关控制遇缝头发信号，控制电机运转，配上行程开关控制各动作的协调，调整行程开关的位置便可按生产需要来控制自动过程的时间长短。
Principles of automation:Switche control is used to command sewing-up signal and motors,and stroke switches are equipped for coordinating each action.By adjusting positions of stroke switches,the duration of automatic processes could be controlled as production required.
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