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Frequently Asked Questions
Get instant answers to common questions about our CNC machining services, quality standards, pricing, and manufacturing capabilities.
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General Services
Common questions about our manufacturing services
We offer comprehensive CNC machining services including 3, 4, and 5-axis CNC milling, precision turning, custom parts manufacturing, mold design, injection molding, stamping, die casting, and specialized fixture design for automotive and electronics industries.
We serve diverse industries including automotive, aerospace, electronics, medical devices, telecommunications, industrial equipment, and consumer products. Our 11+ years of experience covers both domestic and international markets across 50+ countries.
Yes, we handle everything from single prototypes to high-volume production runs. We provide prototyping services for parts that will become high-volume orders, with flexible minimum order quantities based on project requirements and complexity.
Quality & Precision
Questions about our quality standards and precision capabilities
Our CNC machining capabilities achieve tolerances as tight as ±0.002mm to ±0.005mm depending on part geometry, material, and machining requirements. We use coordinate measuring machines (CMM) and advanced inspection equipment to ensure dimensional accuracy.
Accumfg is ISO 9001:2015 certified and RoHS compliant. We maintain strict quality management systems, statistical process control, and comprehensive documentation for all manufacturing processes to ensure consistent quality and traceability.
We implement comprehensive quality control through first article inspection, in-process monitoring, statistical process control (SPC), final inspection with CMM verification, and complete documentation. Every part undergoes rigorous inspection before shipping.
Pricing & Lead Times
Information about costs, timelines, and project scheduling
Standard lead times are 4-6 weeks depending on part complexity, quantity, and material requirements. Rush orders can be accommodated with adjusted timelines. We provide detailed project schedules with milestone tracking for all orders.
Pricing is calculated based on material costs, machining time, complexity, tolerances, quantity, and finishing requirements. We provide detailed quotes within 24-48 hours including itemized breakdowns and volume discounts for larger quantities.
Minimum order quantities vary by part complexity and manufacturing process. For CNC machining, we can handle single prototypes. For molding and stamping, MOQs typically range from 1,000 to 10,000 pieces to justify tooling costs.
Materials & Capabilities
Details about materials we work with and technical capabilities
We machine a wide range of materials including aluminum alloys (6061, 7075, 2024), stainless steel (304, 316, 17-4 PH), carbon steel, brass, bronze, titanium, and various engineering plastics. Material selection depends on application requirements.
We provide various surface finishes including standard machined finish, anodizing, powder coating, plating (nickel, chrome, gold), polishing, bead blasting, passivation, and custom finishes based on specific requirements and applications.
Yes, our 5-axis CNC machining centers can handle complex geometries, undercuts, and intricate features in a single setup. This reduces setup time, improves accuracy, and enables manufacturing of parts that would be difficult with conventional 3-axis machining.
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