芯轴加工需将尺寸误差控制在微米级，同时应对材料易变形、高速切削易振动等难题。为摸透材料"脾 气",该公司技能大师张淑军团队将芯轴加工拆解为数十个关键节点，反复测试不同工况下的形变数据。 面对加工中冒出的"精度漂移"问题，他们反复调整刀具角度、夹具压力、冷却方式等细节，最终摸索 出"分段式切削+动态精度补偿"的创新工艺。此次攻关中，团队系统实施15项技术措施，并建立了标准 存放规范，构建起覆盖加工全链条的技术支撑体系。 中化新网讯 近日，大连橡胶塑料机械有限公司成功突破超长超细芯轴高精度加工技术瓶颈，为高端装 备制造添"利器"。 ...

Core Viewpoint - Zhonghua Equipment has reached a trading limit with a price of 10.12 yuan and a total market value of 5.006 billion yuan, following the announcement of a significant asset restructuring through the acquisition of 100% equity in Yiyang Rubber Plastic Machinery Group and Beijing Chemical Machinery Company [1] Group 1: Company Overview - The company announced plans to issue shares to acquire Yiyang Rubber Plastic Machinery Group and Beijing Chemical Machinery Company, which constitutes a major asset restructuring [1] - Yiyang Rubber Plastic Machinery's main product, the internal mixer, ranks third globally, while Beijing Chemical Machinery's ion membrane electrolytic cell has maintained the top domestic market share for three consecutive years [1] Group 2: Financial Performance - From 2023 to April 2025, the two target companies are expected to achieve a combined revenue exceeding 3 billion yuan, with Yiyang Rubber Plastic Machinery projected to have a net profit exceeding 40 million yuan for two consecutive years [1]