Case

FIWOK METALWORKS presents Case 029: high-precision simultaneous 5-axis CNC machining of a precision aluminum alloy thin-wall prismatic enclosure and cavity component for high-end applications. Milled from premium Aluminum A6061-T4 at our Shenzhen factory, this multi-cavity housing serves four primary high-tech sectors: automated servo systems, optical metrology tools, semiconductor processing equipment, and medical diagnostic instrumentation. Utilizing advanced multi-axis machining centers, our engineering team managed complex deep-pocket milling integrated with ultra-thin internal partition walls. By minimizing tool pressure and eliminating distortion without design modifications, we secured structural rigidity for this batch of 200 pieces. Dimensions are verified via VMS and height gauges with traceable inspection reports, supporting tight linear tolerances down to +/-0.005mm.

Engineering project study of Case 015 by FIWOK METALWORKS, highlighting precision CNC milling services for a custom Aluminum 7075 multi-cavity structural component. Operating from our Shenzhen facility since 2012 with 14+ years of B2B contract manufacturing expertise, our machine shop utilizes multi-axis CNC milling centers to manage specialized tool rigidity control, deep cavity side-hole toolpath configurations, and structural pocket geometry stability. This production run of 100 pieces was manufactured with zero product development involvement, relying strictly on customer blueprints to hold tight linear tolerances down to ±0.005mm based on complex features. Quality gating was executed via digital height masters, VMS optical projectors, and micrometers to provide material source traceability and batch dimensional inspection logs prior to post-machining bead blasting and anodizing.

This case demonstrates CNC milling of a PEEK laser equipment mounting block used in laser equipment and optical system applications. The project involved high-volume PEEK CNC machining with 20000 pcs produced within a 30-day lead time. Typical tolerance was controlled according to drawing requirements, with ±0.02 mm applied to specified critical dimensions.

Engineering project study of Case 008 by FIWOK METALWORKS, demonstrating high-precision simultaneous 5-axis CNC machining capabilities for a custom 6061-T6 aluminum mounting block. Operating from our Shenzhen factory facility since 2012 with 14+ years of industrial mechanical expertise, our machine shop utilizes multi-axis CNC milling centers to execute complex V-shaped inclined surfaces, oblique counterbores, and multi-angle datum alignment. This contract run of 100 pieces highlights our specialized tool orientation pathways to eliminate repeated workpiece re-clamping and control positioning drift. Executed with zero product development involvement, our production follows customer blueprints strictly to support stable automation components assembly with tight linear tolerances stable down to ±0.005mm. Inline quality tracing was verified via digital height gauges and VMS optical projectors to ensure traceability.

This case demonstrates precision CNC turning of multi-material threaded components for industrial equipment and OEM applications. FIWOK METALWORKS supports stainless steel, brass, aluminum, copper, and engineering plastic CNC turned parts with drawing-based review and batch production support.

Engineering brief for Case 010: FIWOK METALWORKS (Shenzhen, China, founded 2012) demonstrates precision contract CNC turning capabilities for a custom brass threaded shoulder stud used in industrial equipment fastening and mechanical assemblies. Machined under a strict build-to-print framework from high-quality bar stock, this cylindrical component integrates an external thread, a step shoulder structure, and a concentric precision drilled through hole. Linear tolerances are controlled strictly according to customer drawing requirements, supporting tight tolerances down to +/-0.005mm based on component features. Production capability spans recurring batch manufacturing and scalable repeat-order production runs from 50 to 100,000+ pieces, maximizing cost efficiency. Inspection protocol utilizes digital vertical height gauges, precise pin gauges, and calibrated thread gauges to verify assembly compatibility and thread consistency. No EDM or CMM was used.