Problems with materials in instrumentation engineering
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Question: 1. In the specifications for the partitions of tray-type cable trays, do b=100 and H=100 refer to the same thing? 2. In the specifications for the support arms of instrument cable trays, what is the difference between b=150 and L=140? Thank you very much
B: width, H: height; B: length of the bracket, L: distance between brackets – my personal interpretation
Normal situation: 1. The height of the partition is either the same as that of the tray wall or slightly lower than it. 2. Armrests: Generally, the length of the armrests is slightly greater than the width of the cable tray. For the poster’s question, you can refer to the drawings and make a comparison.
My understanding is as follows: 1. In the specifications for the partitions of instrument tray enclosures, b=100 represents the distance between the partition and one side of the enclosure when it is installed, while H=100 is the height of the partition. 2. In the specifications for the support arms of instrument trays, L=140 refers to the length of the support arm; b=150 denotes different dimensions depending on the type of support arm, and this value needs to be determined based on actual conditions.