SLOVAK UNIVERSITY OF TECHNOLOGY IN BRATISLAVA FACULTY OF MATERIALS SCIENCE AND TECHNOLOGY IN TRNAVA Institute of Industrial Engineering, Management and Quality The Time Analysis of Material Flow with Methods Time Measurement CECOL 2012 Trnava Rastislav Beňo Gabriela Hrdinová Ľubomír Šmida Peter Sakál Material FLOW

CECOL 2012 Trnava SESSION OBJECTIVES 07 - RESULT & CONCLUSION 06 - TIME ANALYSIS OF MATERIAL FLOW WITH MTM - LOGISTICS 05 – METHOD OF ANALYSIS 04 – PROBLEM DEFINITION 03 - INTRODUCTION

CECOL 2012 Trnava INTRODUCTION Material flow analysis Nature of material Number of nodes or assembly groups The concept of storage Number of operations on components of materials Human work factor Output Handling units Transportation machines Types of warehouses Technical solution of warehouses Level of flow control Number of components and types of material Time Track or path Parameters of material flows between objects Shape and size of area or surface

 Minimization of transport performances and transport cost;  Minimization of Surfaces;  Fulfillment of the ergonomics and safety requirements;  Flexibility and possibility of future changes;  Suitability for the teamwork;  Minimization of inventory.  External transport connections;  Production volume;  Number of parts or material;  Number of operations of parts;  Number of nodes or assembly groups;  Shape and dimension of the area. OPTIMAL ORGANIZATIO N AFFECTING FACTORS CECOL 2012 Trnava PROBLEM DEFINITION

CECOL 2012 Trnava METHOD OF ANALYSIS  Predetermined times,  Used in optimization and rationalization,  Accurate description of the work procedure,  Medium – skilled performance.

CECOL 2012 Trnava METHOD OF ANALYSIS

TIME ANALYSIS OF MATERIAL FLOW WITH MTM - LOGISTICS The development of the process of the standard elements logistics operation is not yet complete. The development of the process elements is proceeded by the following general process conditions:  Standard procedures run on orders which are characterized by frequent repeatability,  The worker has a job and transport means for carrying out work tasks,  Jobs are created by spectrum of task. CECOL 2012 Trnava

TIME ANALYSIS OF MATERIAL FLOW WITH MTM - LOGISTICS Process steps for transport – general elements Code TMU 4LT Manipulation with ShifterABH18 JoysticABJ10 Additional values Start & switch off the engineAZM90 Get in and get out from the driver´s seat AZA220 Pull and release the handbrakeAZF120 Open and close the driver´s door AZT100 Fasten and unfasten the safety belt AZS175 Body movements Walking per meterKA25 Bend, kneel, including stand upKB60

CECOL 2012 Trnava TIME ANALYSIS OF MATERIAL FLOW WITH MTM - LOGISTICS SAMPLE From the warehouse to the assembly hall through sliding mast forklift stacker are transported necessary parts for assembly. Parts for mounting are transported in folding boxes, and these are stacked at 1 m height from the floor. The folding boxes are unloaded in the assembly hall on palette, which lies on ground. The start of measuring is by the walking to FS at a distance of 5 m and the end is after Fser orientation in to the reverse driving direction. The road from the warehouse to the point of unloading is 30 m long and the amount of curves per trip is around 4.

TIME ANALYSIS OF MATERIAL FLOW WITH MTM - LOGISTICS Nr.DescriptionCodeTMU Nr* Mlt Total TMU 1. Walking to FS KA Get in and get out from the driver´s seat AZA Fasten and unfasten the safety beltAZS Start and switch off the engineAZM Pull and release the handbrakeAZF Forks lift to 10cm above the floor and put down again SHPA S Delay to the first start and the last stop FS SFVU S FS directed to 90° to the driving direction (in reverse) SRFSS Delay to start and stop (unloaded) SFVU S Delay to start and stop (loaded) SFVB S Driving from store to assemble and back SFISS132× Ride in 90° curves (4 per path) SFKSS162× FS directed to 90° to the stack SRLSS701

TIME ANALYSIS OF MATERIAL FLOW WITH MTM - LOGISTICS Nr.DescriptionCodeTMUNr*Mlt Total TMU 14. Lift forks up to a height of 1m SHHUS560, Forks inserted into the folding box SGPKS Goods (box) raise to height of 10 cm SHPAS Goods (box) from stack STKSS Lowering on the floor (at 1 m) SHSBS Lifting platform tilted by 3° to the truck and back SVHNS FS directed to 90° to the driving direction (in reverse) SRFSS FS directed to 90° to the place of storage SRLSS Goods (box) on pallet STKSS Goods (box) put down from 10 cm SHPAS Forks from the folding box SGPKS FS directed to 90° to the driving direction (in reverse) SRFSS Actuation by joystick ABJ (108,288)

CECOL 2012 Trnava CONCLUSION

CECOL 2012 Trnava ACKNOWLEDGEMENTS This paper was supported by the Slovak Research and Development Agency under the contract No. LPP : “Concept HCS model 3E vs. Concept Corporate Social Responsibility (CSR).” The paper is also a part of submitted KEGA project No. 037STU-4/2012 Implementation of the subject “Corporate Social Responsibility Entrepreneurship” into the study programme Industrial management in the second degree at MTF STU Trnava”.

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