望光前，对船体铸件浇注环氧树脂的接触面进行打磨清洁处理。整体艉管在轴系

望光前，对船体铸件浇注环氧树脂的接触面进行打磨清洁处理。整体艉管在轴系望光后可立即进行艉管就位、对中调整、试压、浇注环氧树脂、附件安装等相关工作。<br>与传统的镗孔相比，整体艉管省去了进镗杆、镗杆校中、镗孔、修磨等工序。这其中规避了镗孔崩刀、精镗孔之后磨孔不易控制，导致艉管前、后轴承压过程中压入力超差甚至压装不进或烧蚀的风险。整体艉管在安装方面安全快捷、效率高。

Before shining, polish and clean the contact surface of the cast epoxy resin on the ship's hull. The whole stern tube can be put in place, aligned, adjusted, pressure tested, epoxy resin poured, accessories installed and other related work immediately after the shafting is lighted.<br>Compared with traditional boring, the integral stern tube eliminates the need for boring bars, boring bar alignment, boring, and grinding processes. This avoids the risk of boring tool breakage and difficulty in controlling the grinding after precision boring, resulting in excessive pressure input during the pressure bearing process of the front and rear axles of the stern tube, or even failure to press or burn. The overall stern tube is safe, fast, and efficient in installation.

Before looking at the light, polish and clean the contact surface of the hull casting with epoxy resin. After looking at the light of the shafting, the integral stern tube can be put in place, aligned, pressure tested, epoxy resin poured and accessories installed immediately.<br> Compared with the traditional boring, the integral stern tube omits the processes of boring bar, boring bar alignment, boring and grinding. Among them, it avoids the risk that the hole grinding is not easy to control after boring and finishing, which leads to the out-of-tolerance pressing force of the front and rear bearings of the stern tube, or even the failure of press-fitting or ablation. The integral stern tube is safe, fast and efficient in installation.