There are 3 main objectives of this study were (1) to design and build. Metal stamping machines (2) to study performance. Metal stamping machine Metal stamping machines, and (3) to evaluate the appropriateness of use. Air rip hammer
, all subjects in the study are summarized in the order: (1) study design
(2) prototype design work (3) creating a prototype specimen (4) Performance Study (5) assessment. right of use (6), data analysis, and
(7) the presentation of the data analysis
results showed that
: 1. The mean time to tear strips 20 pegs can bring a tear to the punch line by line into three lines. It takes an average of 27.1 minutes of time per line is 1.27 / 20 = 0.0635 sec / line
2. The quality of the tear by tear strips nailed all the good quality close to the quality clear, with a dark pile of torn think 100 percent
3. The reasonable use, tear pegs. Physical characteristics are appropriate to a great extent and character of the use is appropriate in a very good level.
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