ดาวน์โหลด All Proceeding - AS Nida

The comparison showed that the appropriate conditions of the
experiment with the properties of welds better. The strength of the weld is
coordination 97 percent to 98 percent of the welds better than 89 percent to 90
percent he width of the weld increased from 0.48 MM. to 0.5 mm, and
elongation of the welds can withstand increased from 110 MPa to 106 MPa.
4. Conclusion.
The design of experiments to study the factors that was
appropriate for the canned food, found that the strength of the weld and
coordination tin of the weld were important factors that influence the power
and pressure spring. The width of the weld was an important factor influencing
the area of overlap of the plate and extending the boundaries of the study
showed that all factors were factors that have an important influence.
Analysis of test welds found conditions were appropriate for the
size 603 * 700 kinds of canned food tin coated steel as follows: 55 amp
electric pressure spring 60 daN. Copper wire (and compressed) 2.10. mm. the
area of overlap of the plate 0.7 mm.
5. Suggestion
- The effects of electric current can be seen that there are three
levels at very wide of the level. It should adjust the factors used in the
experiment smaller than this.
- It should be added a number of factors in the experiment more
and to determine the appropriate point. (More optimization)
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