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Transcript of MACHINE TOOL
MACHINE TOOLS GROUP MEMBERS MUHAMMAD AMIRULLAH BIN ABDULLAH MUHAMMAD IQBAL SYARIF BIN KHAIRUL ANUAR SITI RAMZILA BINTI BUANG NURUL AZWANI BINTI JAIS SITI NOOR ATIKA BINTI ABD RAHMAN INTRODUCTION MACHINE TOOLS machine making machines various machining and forming operations used to produce mechanical parts must have great accuracy than the tolerances of manufactured parts precision affected by the positioning accuracy of cutting tool with respect to the workpiece and the relative structural deformations between them STRUCTURES MECHANiCAL
STRUCTURE DRiVES CONTROLS stationary
GEARBOX HOUSINGS TABLES
CARRIAGES the structural design requires high rigidity, thermal stability, and damping MINIMIZE STATIC AND DYNAMIC DEFORMATIONS DURING MACHINING provides sufficient angular speed, torque, and power to a rotating spindle shaft, which is held in the spindle housing with roller or magnetic bearings. provides the means to carry object to required parts of the machine APPLICATION -relays
-directional control switches TRADITIONAL
MACHINE TOOL Work can be done faster
Produce vast quantities of product
Reduce cost of product
Work done by machine more accurate
Less worker required
Produce high quality product ADVANTAGE
OF USING MACHINE TOOLS DISADVANTAGE
MACHINE TOOLS A GIST OF WHAT IS MACHINE TOOLS Q&A ##############
Cost of supply parts increase
Displacement of labor
Tighter specification may be needed
Incur losses due to mass production