| 摘要 |
PURPOSE: A jig apparatus for disassembling and assembling a servo valve is provided to accurately assemble a drain union on a main valve through one process by checking the position of an indication hole and checking the position of a concave surface of a drain union. CONSTITUTION: A jig apparatus for disassembling and assembling a servo valve comprises a jig part(110), a guide hole(115), a lead-in member(120), and a moveable member(130). The servo valve is fixed to the jig part. The servo valve has an inserting hole for the insertion of the drain union. The guide hole is formed on the jig part in parallel to the inserting hole. The lead-in member is coupled with the drain union. The moveable member is movably coupled with the guide hole. |
