Precision Fixtures & Jigs CNC Machining for Semiconductor Industry

Simple fixtures with basic geometry typically require 1-2 weeks from approved drawings to delivery. Moderately complex fixtures with multiple components and assembly requirements need 2-3 weeks. Highly complex fixtures involving hardening, grinding, and extensive inspection may require 3-4 weeks. Prototype quantities can often be expedited with 5-7 day turnaround. We provide detailed project timelines during quotation and maintain regular communication throughout production to ensure on-time delivery.
 

Yes, we frequently refurbish, modify, and upgrade existing precision fixtures and jigs. Our engineering team can reverse-engineer worn tooling, produce detailed CAD models, and manufacture improved versions. We can add new features, replace worn components, or adapt fixtures for different applications. CMM inspection of original fixtures ensures new components match existing interfaces. This approach often provides significant cost savings compared to complete replacement while improving functionality.
 

We design fixtures with appropriate safety factors and select wear-resistant materials for contact surfaces. Critical locating features can be hardened or fitted with replaceable wear inserts. Precision ground surfaces provide long-lasting accuracy. We conduct stress analysis to ensure rigid construction that resists deflection under operational loads. Periodic calibration schedules and CMM verification maintain ongoing accuracy. Proper maintenance guidelines ensure extended service life with consistent performance. 

Aluminum 6061-T6 is popular for lightweight fixtures requiring good dimensional stability and corrosion resistance. Tool steels (A2, D2, O1) provide excellent wear resistance for high-use applications and can be hardened to 58-62 HRC. Stainless steel 303/304 offers corrosion resistance for cleanroom environments. For ultra-stable applications, we recommend Invar or other low-expansion alloys. Material selection depends on load requirements, wear expectations, thermal environment, and weight considerations.