| 检查井模具生产要点 |
| 添加时间：2018/11/2 15:56:29 浏览次数： |
| 1、内模不好拆，往往生产厂家在设计内模的时候要求内模分为3块，其中两大一小，这样就是为了拆卸方便； 1. Internal mold is not easy to disassemble. Often, when designing internal mold, manufacturers require internal mold to be divided into three parts, two of which are big and one of them is small, so that it is convenient to disassemble. 2、外模分块少，工人不好搬运。一般制作污水井的设计单位都会准备好相应的行车或者吊车，这样在制作污水井的时候就会比较便利一些。 2. There are few external models and workers can't carry them well. Generally, the design units that make sewage wells will prepare the corresponding traveling cranes or cranes, which will be more convenient when making sewage wells. 3、模板使用厚度不统一，因为按照内径大小的不同，涉及到生产成本的高低，也具体到每个应用工程对该模具的使用量情况，所以模板在钢板厚度选择上都是不同的。 3. The thickness of the template is not uniform, because according to the size of the inner diameter, it involves the production cost and the usage of the die in each application project, so the selection of the thickness of the template is different. 检查井模具生产要点的发布更有助于了解该模具的特点、结构以及使用方法，按照常用检查井模具的使用以及生产标准来说，基本上都是采用螺丝固定，内外模分块固定的方法进行生产。尽管目前对于复杂结构的检查井预制件需求不是很多，但是使用整体上下带有锥度拔模的方式生产的检查井预制件越来越少，因为壁厚大小的不统一使得管道的铺设、人工爬梯孔的预留都成了问题。检查井模具使用标准常识主要是依据对各类检查井预制件的使用以及地区的明显特征而言，比如北京地区使用圆形污水井的较多，而铁路使用的大多为电缆检查井，而市政排水使用的则为污水检查井以及雨水检查井等等。 The key points of production of inspection well mould are more helpful to understand the characteristics, structure and use method of the mould. According to the common use of inspection well mould and production standards, the method of screw fixing and internal and external die block fixing is basically used for production. Although there is not much demand for prefabricated parts of inspection wells with complex structures at present, there are fewer and fewer prefabricated parts of inspection wells produced with taper drawing die on the whole. Because of the inconsistency of wall thickness, the laying of pipelines and the reservation of artificial climbing ladder holes become problems. The common knowledge of inspection well mould use standard is mainly based on the use of prefabricated parts of various inspection wells and the obvious characteristics of the region, such as the use of circular sewage wells in Beijing, while the majority of railway use cable inspection wells, while municipal drainage use sewage inspection wells and rainwater inspection wells and so on. |
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