By experimental verification,the result is satisfied and it meets the requirement of related standard to the planeness of flameproof surface on the high voltage flameproof terminal box.

• 经过试验验证,改进后的工艺和设备既保证了密封,又控制了变形,满足了防爆标准对高压隔爆接线盒隔爆面平面度的要求。