Rajindra Lathe Machine

Lathe MachinesRajindra
Lathes are designed for the continuous light and heavy duty jobs and
give prolonged efficient life. These are  made in simple, 3-speed gear
box front side, 3-speed gear box semi Norton type front side, Norton
type and geared types, possess exceedingly improved features, both in
construction as well as in design. These lathes are suitable for use in
most machine and repairs shops, technical and apprentice schools,
instruction where economy of operation, accuracy and reliability are
primary considerations.Bed:
It is deep wide and internally reinforced by a new and latest system of
webs which enable it to take up heavy  thrust of tools without
vibration and is made of close grained cast iron, mixed with salts to
attain requisite  hardness & to prevent any possibility of
distortion either horizontally or vertically. It is V-Type and
accurately hand scrapped. A removable gap piece is fixed with 2
location pins for perfect alignment. The bed consists of three vees.The Lead screw:
It is inch calibrated and is made of high resistant alloy steel. It has
a large diameter and its thread has a very high degree of precision.Head stock:
The flat seat of head stock over bed is perfectly matched by precision
hand scrapping. Its spindle is made from high carbon steel which
rotates on two cylindrical precision split type gun metal bushes of
Grade-I composition both at the front and at the back for  smooth
running and perfect balancing and thrust of the spindle is taken by
heavy duty thrust bearings.  The machines are also made by fitting
Taper Roller Bearings in the head stock.Tail Stock: It is strong, rigid and provided with set-over motion for taper turning.  Its quill is fairly thick and properly graduated.The Apron:
The Apron is of double wall design with automatic interlock to prevent
simultaneous engagement of feed shaft and lead screw. All gears and
bearings including worm have suitable oiling arrangement.Carriage:
It is of robust design and provided with long carefully scrapped
sliding surfaces. The swiveling compound slide is accurately indexed
for taper turning and has a four-way steel turret tool post.Standard Equipment:
Face plate, Steady rest, Follow rest. Thread dial gauge, 2 M.T .Centre.
Over head counter shafts (with belt driven lathes only) and a set of 22
change wheels.Technical Data























mm


mm


mm


mm


mm


mm




Length Of Bed


30' (9100)



36'(10970)


26'(7925)


26'(7925)


40'(12190)


40'(12190)




Width Of Bed


26" (660)



30"(760)



36"(915)



40"(1015)



40"(1015)



45"(1145)





Total Width Of Gap


24"(610)


30"(760)


30"(760)


30"(760)


30"(760)


30"(760)




Width Of Gap In Front Of Face Plate


21"(530)


24"(610)


24"(610)


24"(610)


24"(610)


24"(610)




Swing in Gap Dia


76"(1930)


84"(2130)


95"(2415)


103"(2615)


103"(2615)


110"(2795)




Admit Between Centers


294"(7450)


360"(9140)


233"(5915)


233"(5915)


400"(10160)


396"(10060)




Height Of Center Over Bed


24"(610)


27"(685)


34"(865)


38"(965)


38"(965)


42"(1065)




Maximum Swing Over Carriage


38"(965)


44"(1115)


55"(1400)


63"(1600)


63"(1600)


70"(1780)




Spindle Hollow



7-1/8"(105)"


4-1/8"(105)



4-1/8"(105)



4-1/8"(105)



4-1/8"(105)



4-1/8"(105)









TO


TO


TO


TO


TO


TO








5-5/8"(142)


5-5/8"(142)


5-5/8"(142)


5-5/8"(142)


5-5/8"(142)


5-5/8"(142)




M.T. Center



5


5


5


5


5


5




No. Spindle Speeds


6


6


6


6


6


6




No. of Pedestals


Plano Bed



Plano Bed



Plano Bed



Plano Bed



Plano Bed



Plano Bed





Tail stock Quill Dia


3-3/8"(85)


4"(100)


4"(100)


4"(100)


4"(100)


4-3/4"(120)




Tail stock Quill Travel


18"(450)


20"(500)


20"(500)


20"(500)


20"(500)


20"(500)




Lead screw Dia



2-3/8"60


2-1/2"(63)


2-1/2"(63)


2-1/2"(63)


2-1/2"(63)


2-1/2"(63)




Feed Shaft Dia


1-1/2"37"


1-1/2"37"


1-1/2"37"


1-1/2"37"


1-1/2"37"


1-1/2"37"




Headstock Gears (helical Cut)


4 D.P.



4 D.P.



4 D.P.



4 D.P.



4 D.P.



4 D.P.





Approx. Gross Weight


111Qntl


154Qntl


140Qntl


148Qntl


199Qntl


230Qntl