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Design And Fabrication Of Wood Lathe Machine
CHAPTER ONE -- [Total Page(s) 4]
Page 4 of 4
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1.7 SCOPE OF WORK
Essentially, the machine comprises the made of metal, with the
headstock fixed in position, the tail stock moves along the bed of the
machine, and the tool rest mounted on a cross slide which can be moved
both longitudinally and transversely on the bed it is located between
the headstock and the tail stock.
In operations, the
machine is limited to only scraping and cutting of any type of wood.
Drilling operations cannot be performed on this machine.
The calculation of the stress on the Headstock spindle
The v belt attacked to the shaft gives a force.
Taking moments about c,
For equilibrium condition åmc = 0
294.3 x 200 – R1 x 100 = 0
58860 = 100R,
R1 = 588.6 and R2 = - 294.3N
The maximum bending moment is found Jo be
M = 294.3 x 100 = 294.30 Nmm
The section modulus of the shaft 1/c
= pd3/32 where d = shaft diameter
Þ 1/c 3.142 x 283/32 = 75 46 mm3
CHAPTER ONE -- [Total Page(s) 4]
Page 4 of 4
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ABSRACT - [ Total Page(s): 1 ] To achieve the aim of producing a functional and efficient wood lathe machine. We analyzed and as well synthesized the different possible design solutions and concepts. We carried out the analysis of different component part of the machine to determine their suitable dimensions based on loading and stresses due to them. We used available local material and tool from a private workshop. We also made use of some machine tools in the school workshop. Finally, the parts were assemble and t ... Continue reading---
