Special drill rod flaw detector for petroleum
設備為機(ji)電分開式，有(you)電源控制(zhi)、磁(ci)(ci)化系統、夾持部分、電動(dong)(dong)(dong)移(yi)動(dong)(dong)(dong)、氣(qi)動(dong)(dong)(dong)夾緊（或電動(dong)(dong)(dong)）、自(zi)動(dong)(dong)(dong)噴灑，可(ke)對鉆桿(gan)進(jin)行復合磁(ci)(ci)化，采用先進(jin)模塊化集成電路，具有(you)深層裂(lie)紋的檢測功(gong)能，可(ke)進(jin)行電動(dong)(dong)(dong)移(yi)動(dong)(dong)(dong)尾架，氣(qi)動(dong)(dong)(dong)夾緊、自(zi)動(dong)(dong)(dong)噴液(ye)、磁(ci)(ci)化、轉(zhuan)動(dong)(dong)(dong)觀察（立式旋(xuan)轉(zhuan)、縱向旋(xuan)轉(zhuan)）、退(tui)磁(ci)(ci)等功(gong)能，全程微(wei)(wei)機(ji)控制(zhi)。
The equipment is electromechanical, with power supply control, magnetization system, clamping part, electric movement, pneumatic clamping (or electric) and automatic spraying. It can compound magnetization of drill pipe. It adopts advanced modular integrated circuit and has the detection function of deep cracks. It can carry out electric movement of tail frame, pneumatic clamping, automatic liquid spraying, magnetization, rotation observation (vertical rotation, longitudinal rotation), demagnetization and other functions. It is controlled by microcomputer in the whole process.
