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Training Industrial Engineer
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1. Definition of MTM
MTM is the abbreviation for "Methods times Measurement".芦笋种子
个人形象The MTM method is defined as follows:
MTM is a method to subdivide movement expiries in Basic movements. Every Basic movement is assigned to times which are determined in her height by the included influence sizes.
2. Basics of MTM
MTM basics have been developed by:
F.W. Taylor (1856-1915) and F.B: Gilbreth (1868 –1924)
F.B: Gilbreth:
Human movements can be devided into 17 movement activities (called Therbligs)
Since 1948 MTM exists
Time unit
1/100 000 hour = 1 TMU
= 0,036 cond
= 0,0006 minute
TMU = Time Measurement Unit
信阳百花园3. Methods of MTM
MTM 1 high degree of detailing
MTM 2simplified MTM 1 UAS General analysis system (summarized movements) MEK
Summarized movements
5
2
1
1
MTM 1
UAS
MEK
MTM 2
Move arm to Grap Bring
Asmble Relea Move arm to incl. grap Bring
incl. asmble incl. relea Move arm to incl. grap incl. bring
incl. asmble incl. relea
Move arm to incl. grap incl. bring
incl. asmble incl. relea
4. Example MTM1 Place Cu-ring onto a screw
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