常常被误解为“把料去掉就行”的前置工序。
精诚选择反过来——
在最开始的工序，把节奏放慢。
This year, we continued to deploy and upgrade our die solutions across multiple application fields.
These applications may look diverse, but they all converge on one core: uniformity, stability, and controllability.
很多人会问：
粗加工不是效率工序吗？为什么要这么讲究？
答案很简单：
粗加工决定的，是精加工还能不能“精”。
Many people ask:
“Isn’t rough machining all about efficiency? Why be so meticulous?”
The answer is simple:
Rough machining determines whether finishing can truly be ‘precise.’
在模头制造中，粗加工阶段，是材料内部应力、结构基准与加工路径第一次被系统性定义的阶段。也是切削力、热变化、结构释放第一次集中叠加的阶段。如果这一步追求的只是“快”，那么后面付出的，往往是更长的调校时间、更高的变形风险，甚至整件报废。
In die manufacturing, the rough-machining stage is where internal material stress, structural datums, and the machining strategy are defined for the first time in a systematic way. It is also the first stage where cutting forces, thermal variation, and stress release stack up in a concentrated manner. If the only goal at this step is “speed,” what follows is often longer commissioning and tuning, higher deformation risk, and in the worst case, scrap of the entire part.
越是前面的工序，越不能指望靠“修正”来解决问题。
粗加工阶段，是材料与设备第一次真正“对话”的阶段——
都会在后续工序里被放大。
The earlier the process step, the less you can rely on “corrections” to fix problems later.
Rough machining is the first real “dialogue” between the material and the machine—anything that goes off here will be amplified in the downstream operations.
也正因为如此，我们宁可在粗加工多花时间、多做验证，
也不把不确定性留给精加工，更不会把风险留给客户现场。
真正的效率，从来不是把刀走得多快，而是让后面的每一道工序，都不必为前一道“擦汗”。
For that reason, we would rather spend more time on rough machining and validate more thoroughly—so uncertainty doesn’t get pushed into finishing, and risk never reaches the customer’s site.
True efficiency has never been about how fast the tool moves; it’s about ensuring every downstream operation doesn’t have to “wipe the sweat” for the one before it.
精密制造，不是压缩时间，
而是提前消除风险。
Precision manufacturing isn’t about compressing time—
it’s about eliminating risk in advance.
