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Driver Lead of work
Gear Ratio = ______ = ______________
Driven Lead of lead screw

2.5
2.5 x 20 50
= ___ = _______ = ____
5 5 x 20 100
50 (Driver)
= _________
100 (Driven)

3 5 I.e ¹Kò÷¾ àœ÷ º‰¶  ( L.S ) Íô‹ 1.5
I.e. ¹Kò÷¾ ñ¬ó¬ò å¼ ªð£¼O™ Þì
«î˜‰ªî´‚è «õ‡®ò ñ£ŸÁŠ ðŸê‚èóƒèœ
ò£¬õ? (Fig 8)
Þò‚A ðEŠªð£¼O¡ º‰¶ Driver Lead of work
ðŸê‚èó MAî‹ = ____ = _______________ Gear Ratio = ______ = ______________
ÞòƒA º‰¶ ¡ º‰¶ Driven Lead of lead screw

Driver Lead of work 1.5 3 3 x 10 30 ( Driver)
Gear Ratio = ______ = ______________ = ___ = ___ = _______ __________
=
Driven Lead of lead screw
5 10 10 x 10 100 (Driven)
______
____
= __ = 3 3 x 20 60
=
6 6 x 20 120 3
Driver = 60 ðŸèœ
Driven = 120 ðŸèœ
2 º‰¶  ¹Kò÷¾ 5 I.e Ýè Þ¼‚°‹
«ð£¶ 2.5 I.e. ¹Kò÷¾ àœ÷ ñ¬ó¬ò
ðEŠªð£¼O¡ ªõ†ì  «î˜‰ªî´‚è
«õ‡®ò ñ£ŸÁŠ ðŸê‚èóƒèœ ò£¬õ. (Fig 7)

426 £_õ & Gm: @©hPo (NSQF - Revised 2022) R.T. for Ex.1.7.107