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We promptly understand customer needs and collaborate with them to rapidly develop and manufacture products.
We promptly understand customer needs and collaborate with them to rapidly develop and manufacture products.
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Value Demonstrated
A Quality Commitment to Guaranteed Mold Performance
Every mold part we ship undergoes a rigorous, multi-stage inspection process—not just a final glance. Here's how our in-house metrology lab delivers quantifiable, tangible benefits for your molds.
No Rework Required
Each part comes with a detailed dimensional inspection report. Parts can be directly assembled into the mold—eliminating the need for additional grinding, fitting, or hand polishing, saving expensive tooling time and accelerating your mold manufacturing or repair cycles.
Ensuring Perfect Assembly
Zeiss CMM and image measurement systems ensure that every insert, core, and cavity conforms to the same dimensional standard. The result is faster changeover times and consistent quality across every mold run.
Extended Lifespan
Misaligned or out-of-tolerance parts can lead to uneven wear, scoring, and premature mold failure. By validating every critical dimension—including profile accuracy down to ±0.002mm—we help you extend maintenance intervals and maximize the effective production life of your molds.
Precision Inspection Capabilities/Equipment Showcase
Coordinate Measuring
Zeiss CMM captures hundreds of 3D data points using precision probes, verifying geometric tolerances such as contour, position, and angle against 3D CAD drawings. This ensures that complex mold cores, cavities, and multi-cavity inserts meet design intent down to the micrometer level. The entire process is digitally recorded, producing a traceable GD&T report.
2D Image Measurement
2D image measurement uses high-resolution imaging to quickly and non-contactly capture 2D features such as radius, hole diameter, slot width, and angle of precision inserts, punches, and ejector pins. Without physical contact, it is particularly suitable for thin-walled, fragile parts, micro-connector components, and soft materials. Data is directly exported as a full-size report.
Height Gauge Measurement
Danqing height gauges accurately measure vertical dimensions such as mold plate step difference, cavity depth, core height, and parting line clearance. Electric probes and programmed measurement eliminate human error, achieving sub-micrometer repeatability. This ensures the precise vertical relationship of stacked mold plates, multi-level inserts, and stripper plate assemblies, preventing burrs and ensuring smooth mold opening and closing.
Tool Microscopy Measurement
A tool microscope provides high-magnification inspection of microscopic features invisible to the naked eye: wear and micro-chipping of micro-punch edges, thread angles of micro-cores, burrs and micro-cracks in small parts. Equipped with a precision XY stage and angle measurement calipers, it can also accurately contour the geometry of discharge electrodes.
Projector Measurement
A projector projects the contour of mold parts at 20X-50X magnification onto a glass screen, allowing direct comparison with theoretical contour films or CAD drawings. Fast and reliable, suitable for verifying the contours of irregularly shaped punches, the geometry and tooth profiles of forming tools. Provides immediate visual feedback for first-piece and batch sampling inspections.
Visual Inspection
The final visual inspection before shipment is irreplaceable. Under high-intensity lighting and magnification, inspectors check each part's surface for scratches, dents, rust spots, burrs, and poor polishing. For critical appearance and functional surfaces, cross-verification with sealed samples and surface specifications is performed. Manual verification ensures zero-defect shipment, forming a complete surface integrity inspection together with dimensional data.
FAQ
Do You Provide Dimensional Inspection Reports with Every Shipment?
What Is the Tightest Tolerance You Can Reliably Verify?
Are Your Inspection Instruments Calibrated and ISO Certified?
What Inspection Methods Do You Use for Complex Mechanical Parts?
How Do You Guarantee No Defective Products Are Shipped?
