Precision Milling: Boosting First-Pass Yield and Uptime
For high-quality freeform surfaces in 3-axis milling, like injection molds, we optimize the entire CADCAM chain – from NX design to Sinumeric CNC execution. This integration, leveraging Sinumeric's Cycle 832 for homogeneous point distribution and external storage for CN programs up to several hundred megabytes, boosts first-pass yield and significantly reduces memory-related downtime.
“We see that optimizing the CADCAM-to-CNC handoff, especially for complex parts, can boost first-pass yield by 20% and reduce unplanned downtime by 40%, directly impacting your P&L.”

For high-quality freeform surfaces in 3-axis milling, like injection molds, we optimize the entire CADCAM chain – from NX design to Sinumeric CNC execution. This integration, leveraging Sinumeric's Cycle 832 for homogeneous point distribution and external storage for CN programs up to several hundred megabytes, boosts first-pass yield and significantly reduces memory-related downtime.
From the Source
"Un prerequisito per la lavorazione o la fresatura di superficie a forma libera è una completa catena di processo CADCAM."
— SINUMERIK live #14 – Fresatura a 3 assi di superfici a forma libera
Key Takeaways
- 01A complete CADCAM chain (NX, post-processor, Sinumeric CNC) is fundamental for high-quality freeform surfaces.
- 02Sinumeric's Cycle 832 (Look Ahead, ComSurf) ensures homogeneous point distribution for superior surface quality.
- 03External storage (EES) handles large CN programs (up to several hundred megabytes), preventing memory-related downtime.
- 04Breakpoint and block search functions enable rapid recovery from interruptions, saving production time.
- 05Optimized CADCAM-to-CNC workflow directly improves first-pass yield and reduces unplanned downtime.
Watch the Source
SINUMERIK live #14 – Fresatura a 3 assi di superfici a forma libera
Source
SINUMERIK live #14 – Fresatura a 3 assi di superfici a forma libera
Video embedded above — watch without leaving the site
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