How to Judge the Comprehensive Quality of Custom Aluminum Casting Molds Before Delivery
Professional quality inspection before delivery is the final guarantee for custom aluminium alloy casting mould performance, covering precision, surface state, structural rationality and trial production effect of low pressure die casting mold.
Mold delivery inspection standards stipulate that qualified LPDC molds need to pass 12 full items of detection, covering all core indicators affecting casting quality and mold service life.
Custom low pressure die casting mold dimensional precision detection requires three-dimensional coordinate measurement, ensuring all cavity size errors are controlled within industry standard range.
Wheel casting mold needs dynamic balance test and trial casting verification, confirming no deformation and stable molding effect after simulated mass production.
High durability LPDC die for mass production must complete hardness testing and stress detection, ensuring uniform internal structure and stable mechanical performance.
Automotive casting tooling for auto parts needs exhaust and cooling system simulation verification to ensure no hidden defects in actual production operation.
Foundry tooling surface inspection focuses on polishing finish and nitriding layer uniformity, eliminating micro-defects that affect casting surface quality.
Trial production test is the most intuitive inspection standard; qualified molds maintain stable casting quality and zero continuous defects in 200 consecutive trial shots.
Complete material certificates, heat treatment reports and simulation data reports are essential supporting documents for qualified delivered molds.
xinfeng implements full-item delivery inspection for all custom molds, ensuring every delivered product meets customer mass production quality requirements.
FAQ
1. How many inspection items are required for standard mold delivery? 12 full core detection items ensure comprehensive quality.
2. What precision detection is needed for custom molds? Three-dimensional coordinate measurement for full cavity dimensional error control.
3. What special tests do wheel casting molds need? Dynamic balance test and batch trial casting verification.
4. What performance tests ensure mold durability? Hardness testing and internal stress detection.
5. What system verification is required for auto part molds? Cooling and exhaust system simulation operation verification.
6. How many trial shots verify mold qualification? 200 consecutive stable trial productions with zero continuous defects.
7. What documents support qualified mold delivery? Complete material, heat treatment and simulation test reports.
