测径仪采取固定安装方式或轨道移动安装方式（实施时双方协商确定）安装在输送线两组托辊之间。测径仪与控制柜间由一根三芯电源线和一根网线连接，测径仪的供、断电由控制柜通过电源线实现，测径仪的数据信号通过网线传输到控制柜。LED显示屏的电源同样从控制柜引入，显示数据由控制柜通过网线向显示屏发送。棒材测径仪工作时，圆棒前进通过测径仪的测量区。测径仪同时测量圆棒的三个截面上9条直径线的外径和测量截面圆心的位置，并根据各截面圆心的位置计算圆棒在1米范围内的直线度误差。
PV023R1K1T1NHCC
PV023R1K1T1VMMC
PV023R1K1T1WMRC
PV023R9K1T1NFWS
PV023R1K1JHNMMC
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PV023R1K1T1NFFP
PV023R1L1T1NF
PV023R1K1T1WMM1
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PV028R1K1T1NMM1
PV028R1K1T1NMRC
PV028R1K1T1NFWS
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PV028R1K1T1NFF1
PV028R1K1T1WMM1
PV028R1K1T1WFR1
PV028R1K8T1NFWS
PV028R1K4T1NFR1
PV028R1K1T1VMMC
PV028R1K1T1NHCC
PV028R1K4T1NMMC
PV028R1K1T1NELC
PV028R1K1T1NHLC
PV028R1K8T1N001
PV028R1K1T1NF
PV028R9K1T1NFWS
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PV028R1K1T1VFDS
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PV028R1K8T1NMMC
PV028R1K1T1NMRK
PV028R1K1T1NFFP
PV028L1K1T1NMMC
PV028R1K1T1NFRZ
PV028R1K1S1NFWS
PV028R1K1T1NMMZ
PV028R1K1T1NMR1
PV028R1K1T1NMFC
PV028R1K1T1WFDS
PV028L1K1T1NFWS
PV028R1K1JHNMMC
PV028R1K1T1NMRZ
PV028R1K4T1NFHS
PV028R1K1T1NMF1
PV028R1K1T1NGLC
PV028R1K1T1WMRC
PV028R1L1T1NMMC
PV028R1K1T1WMMC
PV028R1K1T1WMR1
PV028R1K8T1VMMC
PV028R1K1T1NFFC
PV028R1K1T1NMMK
PV028R1K4T1NMR1
PV032R1K1T1N001
PV032R1K1T1N100
PV032R1K1T1NFDS
PV032R1K1T1NFR1
PV032R1K1T1NFHS
PV032R1K1T1NMMC
PV032R1K1T1NMM1
PV032R1K1T1NMRC
PV032R1K1T1NFWS
PV032R1K1T1NFRC
PV032R1K1T1NFF1
PV032R1K1AYNMTZ
PV032R1K1T1NMFC
PV032R1K1T1NMR1
PV032R1K1T1NMF1
PV032R1K1T1NMRK
PV032R1K1T1NFFP
PV032R1K1T1WMMC
PV032R1K4T1NMMC
PV032R1K8T1VMMC
PV032R1K1T1WFR1
PV032R1K1T1NFFC
PV032R1K1JHNMMC
PV032R1K1T1WMRC
PV032R9K1T1NFWS
同时，运营商综合业务接入点的建设和完善，也实现了移动业务、固网业务、专线业务的统一接入和汇聚。随着CU、MEOLT、CDN等网元的虚拟化，未来综合业务接入点也将演进成一个小型DC。未来城域网的流量将会是以边缘DC到综合业务接入点之间的南北向流量，以及边缘DC之间和综合业务接入点之间的东西向流量为主。5G阶段承载网的核心汇聚层也将会是一张面向统一承载的数据中心互联网络。的来看，相比4G时代以南北向流量为主的流量模型，5G时代无线和核心网的云化给承载网带来任意流向的复杂连接，包含到之间、到不同层的核心网之间以及不同层核心网之间的流量备份和负载分担等，要求承载网能够提供灵活的3层连接、满足流量就近转发、节省传输资源以及保障体验的要求。
