Material QC & Assurance
SAND-CAST AIR PERMEABILITY TESTER Test casting sand to control the sand quality.
HARDNESS TESTER To test the hardness properties of the copper product.
COOPER LIQUID GAS CONTAINING MEASURING INSTRUMENT Test gas containing of copper liquid to avoid gas holes.
ELECTRIC CONDUCTIVITY TESTER Test the electric conductivity of electric conductor copper product.
SAND-CAST MOISTURE ANALYZER Test the moisture of casting sand to control the sand quality.
HEAT TREATMENT EXPERIMENT FURNACE Control and condition relevant mechanical properties of the copper product.
SPARK SPECTROMETER Test the composition value of copper product to ensure meeting the specification requirements.
ULTRASONIC FLAW DETECTOR Casting inside ultrasonic examination.
UNIVERSAL TENSILE STRENGTH TESTER Test the mechanical properties of the copper product to achieve stabilized quality.
METALLURGICAL STRUCTURE MICROSCOPE Analysis to improve the casting quality.
ELTRA ON-900/OH-900 Test O/H/N content in the copper liquid to reduce the occurrence of pores.
ABRASION TESTER Test the wear life of copper alloy.
Measuring equipment for dimensional check
|Disc type micrometer||25-125mm|
|Inside dial caliper gauge||10-30mm|
|Dial thickness gauge||0-10mm|
|GO-NG block gauge||1.005-200mm|
|Microelectronics height gauge||0-600mm|
|Outside diameter micrometer||0-800mm|
|Inside diameter micrometer||100-2100mm|
QC inspection procedure for dimensional check
Special radian dimensional measuring of workpiece
First workpiece dimensional measuring
Microelectronics height gauge measuring
Workpiece inside ultrasonic examination
Surface liquid penetration test
Mitutoyo CMM (X: 1200mm, Y: 2000mm, Z: 1000mm)
Quality control during production procedures