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Saijo Denki in JARN Magazine
(Japan Air Conditioning, Heating & Refrigeration News)
IP Champion 2013 Invention Patent & Petty Patent
TDRI Seminar Strong R&D Amibition, Facilities and Output
Outline
Product Development Process
Production Process
Product Development Organization
Embedded System Division
Construction Division
Refrigeration Division
Air Conditioner Division
Software พิเศษ ท ำให้เยน็ฉ ่ำ
เทคนิคกำร Start Compressor แบบพิเศษ
เทคนิคกำร Run Compressor แบบพิเศษ
Twin Performance Intelligent Inverter IPM
Lightning Surge Simulator
Inverter Driver Test
EMC / EMI Test Machine
Digital Oscilloscope
Anechoic Noise Testing Room
Product Development Process
Performance Test Reliability Test
Vibration and Noise Test
Electronic Reliability Test
Life Test – Accelerated
Test
Pilot Run – Field Testing
Performance Test
Performance Test
Calorimeter Room 4 sets – 60,000 BTU 1 set – 360,000 BTU & Multi
Standard Cool Indoor: 27 c Outdoor: 35 c
Reliability Test
Min Cool Indoor: 21 c, Outdoor: 21 c Max Cool Indoor 32 c, Outdoor 43 c -> Saijo Denki Standard 50 c Air Block Test 50% Coil Outdoor Sweat Test 95 %rH
Reliability Test
Metal Painting Quality Test - Salt Spray Test 500 hr - High Humidity Test 500 hr
Coil
Metal
Plastic
Electronic
IQA
Outdoor Assy.
Indoor Assy.
Raw Mat. Finished Goods
FQA
Production Process
Plastic Mould Metal Stamping Mould
4 x FIN STAMPING MACHINES
Programmable Fin Stamping
2 x MECHANICAL EXPANDER
Largest Expander in ASEAN – 6 m x 2.5 m
2 x AUTO BRAZING MACHINES
Automachine Brazing Line
Plastic Injection
Plastic Injection Largest Injection Machine 1,800 Ton
Balancer Nagahama Balancing Machine
Electronic
Functional test – In circuit Test
Outdoor Assembly Line
Outdoor Assembly Line
Strength Test: 600 Psig
Strength Test 600 psig
Outdoor Assembly Line
Grounding Test, Withstanding Test
Outdoor Assembly Line
Vacuum
Outdoor Assembly Line
Automatic Charging Machine
Automatic Charging Machine
Outdoor Assembly Line
Check Leak: 0.5 g / year
Check Leak: 0.5 g / year
Outdoor Assembly Line
Dummy Test – Functional Test
Dummy Test – Functional Test
Automatic Testing Facilities for Hybrid Inverter Air Conditioner
Indoor Assembly Line Safety Test
Indoor Assembly Line Function Test
QC Outgoing
Sampling check – per Work Order Appearance Check MPS Check Vibration and Noise Check Indoor/Outdoor Air Flow Check Performance Check – Capacity, EER Check Wire harness Strength Check Sweat Test Check
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