Manufacturer & Exporter of Gears, Bevel & Pinions
An ISO 9001 : 2008 Certified Company
» Helical Gear
This is a very regular gear. Helical gears are required
to be cut at a particular angle to the face of the gear. Two touching
helical gears need to have equal helix angle but contrasting hand. This
helps them to run smoothly and fluently and also prevents noise pollution.
They can also be used to mesh two shafts which are not parallel with each
other and between two perpendicular shafts.
Helical gears generally have longer and stronger teeth
than the other classes of gears. Due to the greater surface contact area on
the teeth these gears are capable of carrying heavy load but the efficiency
is reduced because of the same reason. JV Engineers produce helical gears
that are quiet and make less vibration. There is an intriguing thing about
helical gears that is if the angles of the gear teeth are correct, they can
be raised on perpendicular shafts, wherein the revolving angle is adjusted
by 90 degree. These gears are very similar to spur gears except that the
teeth of helical gears are cut at an angle to the axis. These are available
in both right and left hand configurations.
The helical gears offered by us are made as per the standards of the
industry widely used in automotive and engineering industries. These can
also be customized as per the clients requirements. We provide helical
gears upto 1000mm OD and12 module in different varieties such as hard, soft
or ground. Helical gears are quite alike industrial gears. They have teeth
that are slanted and thus help in meshing the gear. The teeth of helical
gears are connected better than those of spur gear.
They can be configured to either crossed or parallel as per the needs of
the applications. When it comes to mechanics, parallel helical gears are
much better. The reason behind this is that helices meet at tangents which
does not happen in crossed gears thus limiting the contact point to the
surface of the tooth. So it is not advisable for applications that concern
heavy loads to use crossed gears.
We offer both single as well as multi segmented helical
gears. The materials used are MS or Alloy Steel, Carbon Steel as per ADTM,
BS, IS, AISI, SAE or any as per customer requirements. The manufacturing
capacity is 30 mm to 1000 mm OD. Its available up to 20 modules. The gear
materials are aluminium, cast iron, plastic, steel, other metals, brass,
copper, powdered metal and wood.
Since our gears are extremely durable and does not
produce noise even in high speed. They are extensively used in textile
industry, blowers, feeders, rubber and plastic industry, rolling mills, food
industry, conveyors, oil industry, elevators and other heavy industries. We
also serve marine, defence, food processing, grinding mills, paper, surface
mining, fertilizer industries and many others.
Helical Gears (Single Segmented and Multiple Segmented):
Applications of the Helical Gears
Helical gears are highly used in:
||MS or Alloy Steel, Carbon Steel as per ASTM, BS, IS,
AISI, SAE or
any as per customer requirement
||30mm to 1000mm Outside Diameter
||Upto 20 Module
||Rubber and plastic industry
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