模具变更与技术升级常用英语句子
Tooling Changes and Technical Upgrades
通知客户因设计优化导致的模具修改，评估由此产生的成本增加与工期延长，并获取书面批准。 先熟悉表达，再进入综合模式完成听、写、跟读和主动回忆。
场景中的高频表达
1
为了提高装配精度，我们需要对模具进行微调。
To improve assembly precision, we need to make minor adjustments to the mold.
2
此次模具修改将增加两千元的加工费用。
This mold modification will incur an additional processing fee of two thousand yuan.
3
修模期间生产线暂停，预计影响两天交期。
The production line will pause during mold repair, affecting the delivery time by two days.
4
请签署这份工程变更通知书以启动修改程序。
Please sign this Engineering Change Notice to initiate the revision process.
5
新模具寿命更长，能降低长期的单位生产成本。
The new mold has a longer lifespan, reducing long-term unit production costs.
6
我们在第一次试模后发现了脱模困难的问题。
We encountered demolding difficulties after the first trial run.