Air Conditioner Rotor Testing Machine , Electronic Test Equipment Windows XP

Rotor Testing Machine For Aluminum Die-Casting Of Air Conditioner

1. Introduction

1.1 Test object: aluminum die-casting rotor of air conditioner

1.2 Test items and introduction

•  Stations: single
•  Clamping fixture: pneumatic clamp
•  Test items: number of conducting bar, number of broken bar, number of thin bar, slot deviation angle

2. Technical specification

3. Feature

3.1 Full function: test the broken bar and thin bar due to porosity, sand hole and residue caused by manufacturing technical or bad material. Comprehensively improve product quality control standard.

3.2 Test fast: it takes only 3 seconds to test one rotor and output the test result. (not include the rotor clamping time)

3.3 Simple interface: professional testing software based on Windows XP.

3.4 Built-in IPC could save a large amount of test models and data. The testing data can be exported via USB port.

3.5 Help and support: the software is attached with instruction manual and testing data analysis.

3.6 The testing machine supports connection to MES system, and optional equipped with the extension function of barcode scanning, report form and QR code printing.

4. Importance of testing porosity

4.1 Low efficiency, high temperature, high slip ratio and increasing resistance are caused by the rotor porosity.

4.2 The main reason of porosity

•  Aluminum water contains air. The air in the mold cannot be exhausted in time when pouring the water too fast or the air exhaust slot is too small. (It is especially serious for the pressure aluminum casting).
• The preheating temperature of the iron core is too low, and the aluminum is casted when the oil is not burnt out completely. The rotor porosity will be formed during the process of oil volatilization.
• During the process of low pressure aluminum casting, the compressed air enters into the riser tube and goes into the rotor together with the aluminum water to form porosity if the riser tube is leaked air seriously.