Buying habits of customers due to the improvement of living standards in recent consumer changes, in the case of a refrigerator, it is changed to a multi-door type to realize a large capacity.
Then, by applying a double door structure for ease of use, the weight of the door is getting heavier. ...
Buying habits of customers due to the improvement of living standards in recent consumer changes, in the case of a refrigerator, it is changed to a multi-door type to realize a large capacity.
Then, by applying a double door structure for ease of use, the weight of the door is getting heavier. Therefore, the increase in the door weight, so unfavorable to the deflection of the hinge, the door-unleveling failure has occurred.
With minimal deflection through the improvement of this hinge strength of, for exposed hinge, I progressed to gentrification of shape.
After it was verified whether the improvement of the hinge strength through a change in thickness and materials, designed the structure of the T-shaped.
And the thickness was optimized to separately test each part, through the product test.
I was examined material joining method to develop joining two parts in T-shaped. As a result, the spinning and heading joining methods there is no problem with the appearance quality, it was selected.
In two methods to confirm the advantage the hinge deflection throughout the experiment, was finally selected heading bonding process.
Instead, the existing heading bonding method in order to provide differentiated, to reflect the chamfered base part.
Alternatively, because the existing heading joining method to provide differentiation, reflecting the chamfered base part, and to improve the bonding strength meets the spreading amount of generated after the heading process in the space, the junction was optimized appearance protrude evacuation and heading joint direction, and that it is finally improve the strength of appearance quality and the slack for the final door weight increase is minimized, it is determined to be able to reduce the level difference defective.
Buying habits of customers due to the improvement of living standards in recent consumer changes, in the case of a refrigerator, it is changed to a multi-door type to realize a large capacity.
Then, by applying a double door structure for ease of use, the weight of the door is getting heavier. Therefore, the increase in the door weight, so unfavorable to the deflection of the hinge, the door-unleveling failure has occurred.
With minimal deflection through the improvement of this hinge strength of, for exposed hinge, I progressed to gentrification of shape.
After it was verified whether the improvement of the hinge strength through a change in thickness and materials, designed the structure of the T-shaped.
And the thickness was optimized to separately test each part, through the product test.
I was examined material joining method to develop joining two parts in T-shaped. As a result, the spinning and heading joining methods there is no problem with the appearance quality, it was selected.
In two methods to confirm the advantage the hinge deflection throughout the experiment, was finally selected heading bonding process.
Instead, the existing heading bonding method in order to provide differentiated, to reflect the chamfered base part.
Alternatively, because the existing heading joining method to provide differentiation, reflecting the chamfered base part, and to improve the bonding strength meets the spreading amount of generated after the heading process in the space, the junction was optimized appearance protrude evacuation and heading joint direction, and that it is finally improve the strength of appearance quality and the slack for the final door weight increase is minimized, it is determined to be able to reduce the level difference defective.
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