管内自动爬行X射线焊缝探伤机

Auto - crawling X - ray Welding Seam Detector Machine of Pipeline

一种适用于中小口径钢管道焊缝检测的自动爬行Ｘ射线探伤机已研制成功，并于１９９９年１月通过了建设部组织的技术鉴定。这种探伤机克服了目前Ｘ射线内照法探伤设备的不足，具有定位精度较高、供电方式灵活等特点，是目前国内适用管径最小的（ Ｄ １５９ｍｍ）管道内照法Ｘ射线探伤机，在现场应用已取得十分可观的效益。

The auto - crawling x - ray welding seam detector machine has been developed successfully and it was appraised by Construction Ministry in Jan, 1999. This machine is suitable to welding seam detecting for pipeline with small and middle diameter. This modern equipment has property of high setting accuracy and various power supply type, it can detect welding seam inside pipeline of 159mm diameter with inner x - ray scanning method and has achieved good efficiency in site application.