Implementation of Oldham Coupling

Due to Globalization and Industrialization number of highly engineered machinery equipment are rising rapidly. All over the world engineering and automotive sectors are rising drastically. There are many industrial equipment manufacturers in India who get benefit from Oldham Couplings.

Oldham couplings are now easily available in India, and it is part of Ruland Manufacturing Company.

Oldham couplings are mainly used in Office equipment like Photocopy machines, printers, and the main use of Oldham couplings are in Robotics machinery.

Dadu Enterprises is the company who deals in Oldham couplings, and they export Oldham coupling to other countries also.

What are Oldham couplings?

As we discussed earlier also that it is used in robotics machinery and office equipment. It is basically a flexible coupling. It is designed in such a way that it free from backlash while working.

It is typically made up of aluminum or stainless steel, two discs connect from the other side of the drive. And the third disc is made up of plastics, which is packed between the tongue and groove designs.

Benefits of Oldham Couplings.

•    It works as an electric illusion

•    It works as a type of fuse for a machine

•    Lower price compared to other couplings

•    Both driving and driven shafts move at the same speed.

•    One of the discs which are made up of plastic has the potential for electric illusion

•    No backlash and torsional stiffness

•    Space for large radial misalignment

Limitations of Oldham Couplings

•    The Driving and driven shaft do not move at the same speed when they are rotating in the same direction.

•    Angular Misalignment is there

•    Torsional stiffness and lower peak torque

Implementation of Oldham couplings

Due to Globalization and industrialization, we are using a wide variety and latest technology of equipment. Couplings play one of the important roles in machinery. Couplings are used in Robotics Machinery and in office equipment like printer and photocopier machines.

Who Supply Oldham couplings in India?

Due to industrialization number of companies are producing different kinds of products. There are many companies who supply couplings like Dadu Enterprises, Rotolinear system, Tradelink Services, Trans equip, India Machinery and Bearing store, Precision bearing house, and Aditya Precitech.

What is coupling?

What is coupling?

Coupling is a mechanical device that used to connect two shafts and to transmit power. The primary purpose of coupling is to connect the units of shafts in proper alignment with one another that are manufactured separately and rotating such as generator and motor.

They allow movement to the ends, flexibility, and provide disconnection of these two devices for repairs and modifications.

There are several types of couplings in the industry but the two most common couplings are rigid coupling and flexible coupling.

What are the uses of couplings?

Now as you have deep knowledge about the parts of couplings, manufacturing of coupling, and functioning of couplings. As we discussed above the basic function of coupling is to transmit the power to a device.

As the system starts, parts of the couplings start vibrating and moving after that the alignments get change. Here the use of coupling comes along.

The basic use of it is to align all the parts in a proper way either in a parallel way or based on the orientation.

End float is another problem which is caused due to the axial movements at the ends. In this case, the coupling has to make sure that this problem is dealt with in a right manner.

There are some also other coupling devices that assigned the job of reducing the vibration and shock which are the major reasons for causing problems.

Another major use of coupling is this is responsible for the protection of the machine.

Types of Couplings

Jaw Couplings

Jaw coupling has two jaws that are interconnected with each other and an electrometric spider is placed between the two jaws. The application of this coupling is used for dampening of the torsion.

Sleeve Couplings

This type of couplings has a male spline and a female hub spline. The male spline interjects with the female hub spline along with the electrometric insert. This coupling is effective for end float and used for Hytrel or Neoprene.

Tire Coupling

The primary function of this coupling is to reduce the vibrations or shock. This is made up of Polyurethane and sometimes rubbers.
As the force is given in the form of shear this type of material flexing coupling lasts for a long time.

Disc Coupling

Generally, this types of couplings work on the transmission of torque through the different elements of flexing discs. Compression and tension are two main aspects of this coupling. They may be single or double disc pack.

Diaphragm Coupling
When it comes to the high amount of torque and speed then for this type of coupling is perfect.
The flexible part of the coupling is either through a single diaphragm or many diaphragms. It can also deal with the misalignments.

Mechanical flexing coupling

They work on the concept of sliding, rocking, or rolling of metal surfaces. They need lubrication while performing the functions. This is one of the best types of flexible couplings is divided into two type grid and gear couplings.

Roll Chain Couplings

When the speed and torque requirement becomes low ten this coupling is used. It contains a double pitch.

Types of Ball Bearings

What are the bearings?

The bearing is a machine element that used to reduce friction between moving parts of the machines and helps to support in the rotation or we can say that the element that allows one segment to bear the other.

Nowadays, there is a demand for bearings in the market.

These elements used in preventing deviation and the friction allow the parts of the machine to get the desired motion.

In a simple way, the work of bearings is-

-Bear the thrust load

-Support in rotating the machine elements

-Reduce friction between the parts of the machine

Types of Bearings

There are several types of bearings that used in industries. The bearings are classified on the basis of friction, anti-friction, and load.

Friction Bearings

As the name suggests that in this type of bearings the bearing surface is in the contact with the moving surface that helps to produce more friction. These bearings are made up of brass, bronze, cast iron, and a white metal having round shape.

A lubricant is used in this bearing to slow down the movement and heavy weighted running on the shaft. The friction bearing is divided into following types-

Solid bearings

Solid bearings are made up of bronze and cast iron in the form of cast iron housings. 

It contains a hole that supports the shaft and forms running ft. This bearing is used for light and small shafts that move at low speed.

Split bearings

This bearing is same as solid bearings but consists of an arrangement of the split. These bearings are assembled in plumber blocks.

Self-aligning bush bearings

This bearing consists of two parts one is a cast iron block and the other is bush. This is made up of brass in round shape. In this, a screw is fixed at one end and a half to the bush and half in the block.

Adjustable slide bearings

This bearing is used to adjust the tightness between bearing and shaft. The bearing is fitted in the hole of the housing for the adjustment of wear.

Anti-friction bearings

These bearings are used to decrease the temperature and speed of the moving objects. These include various types of ball bearings and rollers.

Ball Bearings- This is a rolling element that used to maintain the separation between the bearing races.

Types of ball bearings

1.Single row ball bearings

These types of bearings have only one groove cut in inner and outer rings with the ball in identical line.

2.Double row ball bearing

These types of ball bearings have two grooves cut in outer and inner rings that lie in two rows.

3.Angular contact ball bearings

These bearings are used to take an axial thrust and radial loads.

Roller bearings- These bearings are available with grooved race in inner and outer members. These bearings can work with a greater load than ball bearings.

THE STORY BEHIND DADU ENTERPRISES

SantDaduDayal was an awesome saint from Gujarat in India. SantDaduDayal was born in the year 1544 and he eft for magnificent home in 1603. The presence of SantDaduDayal is phenomenal. He was discovered drifting on the river Sabarmati by a princely businessman. At the age of 7 years old, while he was playing, SantKabir appeared up as an old Mahatma. The Mahatma sat with Dadu and gave him data about Satlok. Being extremely inquisitive at this little age, Dadu requested that Sant Kabir demonstrate him Satlok. To accomplish his desire, the Mahatma took some water from his container and offered him to drink. Dadu immediately fell unconscious where SantKabir took his spirit to Satlok. Following three days, Mahatma sent the spirit back to the saint’s body. He was surprised and begun to utter the glory of the Supreme SantKabir.

A couple of years after the fact, he moved to another city named Naraina found close Jaipur in Rajasthan. There, he accumulated a gathering of supporters and formed a kind of organization known as the Dadupanth. History specialists have a ton to say in regards to this unprecedented story. For example, the Dadupanth has been a critical wellspring of early manuscripts containing awesome melodies by the saint. Moreover, the symbolism utilized by SantDadu in his songs concentrated on SantKabir, early Buddhists, and Nath Yogis. SantDaduDayal had in excess of 100 devotees. He trained around 52 of his followers to set up ashrams to spread the commitment of SantKabir.

The Inspiration Behind the Name SantDaduDayal

Dadu signifies "sibling," and Dayal signifies "the sympathetic one." He is known as the holy person for his lenient empathy about religion. Shockingly, his name comes from its significance. His secretive origin and perfect birth prompted having this name. Another vital reality about his name is the formation of the Dadupanth following the miracle of SantKabir. SantDadu had a strange life to that of extraordinary Indian Saints, for example, SantKabir and Guru NanakDevji. SantDaduDayal'slessons were encompassed to self-acknowledgment  and meditation. It has an objective of accomplishing unification of differing religions. The Dadupanth did not discover the underlying foundations of its reality in the Vedas. Although the Sant was somebody with extraordinary learning and commitment, he was at cross-streets with a few ideas of the Vedas. The Vedas portrayed itself as the sole presence of learning. In any case, being phenomenally taken to Satlok with the assistance of SantKabir, SantDaduDayal had confidence in the intensity of self-realization and had experience of accomplishing moksha.

Going to the story of Dadu Enterprises, it is fascinating to see that this association is named after this awesome holy person. Let us discuss the Dadu Enterprises in details.

Dadu Enterprises Overview

Dadu Enterprises is a proprietorship firm, situated in Delhi. The firm is enrolled under GST &and has Import Export Code. Amid the time of 2018, the organization has set another target to cater the necessities of the clients for providing quality items. For example, they manage items, for example, Pulleys, Bearings, Couplings, V-Belts and considerably more. The firm guarantees to supply the best items at aggressive rates to its clients. Dadu Enterprises is endeavoring to meet and surpass the desires of clients, providers, and merchants. Managing imports and exports is an intense activity. By the by, the venture offers quality items, for example, needle roller bearings and couplingson time. Dadu Enterprises has the best-qualified staff to satisfy the assignment of the sales and marketing offices, the fund division and the bookkeeping office.

The Products of Dadu Enterprises

The firm is an approved merchant of numerous items. They bargain in world-class things made by FENNER and KOYO, Lovejoy, PIX, Crompton, ABB, Kirloskar and Altra and Bonfiglioli. The products of Dadu Enterprises are recorded beneath.

• Couplings
• Bearings
• V Belts
• Electric cables and wires
• Safety and Fire Fighting hardware
• Timing Belts
• Tap Sets
• Nut Bolts
• Pulleys
• SS and MS pipe fittings
• Valves
• Hand Tools
• Pumps
• Engines and Gear Boxes
• Conveyor Belts
• Grinding Wheels

Every one of the items recorded above including the bearings are exceedingly reputed and sold in expansive amounts. The following is a description about the bearings from Dadu Enterprises, an item that Dadu Enterprises deals in.

The Clients of Dadu Enterprises

Because of the huge notoriety for quality items, this association has a substantial customer base in India and everywhere throughout the world. Maybe a couple of the very reputed clients are ADITYA BIRLA, JK LAKSHMI CEMENT Ltd, Ambuja Cement, LHSF, and UFLEX among numerous other reputed associations.

The Amazing Fact of The Bearings

Being the pioneers in the business, this association offers a few bearings which are of high quality. It incorporates Angular Contact Ball Bearing, Self-Aligning Roller Bearing, Needle Roller Bearing, Deep Groove Ball Bearing, Linear Motion Bearing, Thrust Ball Bearing, SKF Ball Bearing, NBC Ball Bearing, NSK Ball Bearing, Timken Ball Bearing, NTN Bearing, KOYO Ball Bearing, FAG Ball Bearing,Tapered Roller Bearing, and Cylindrical Roller Bearing.

Angular Contact Ball Bearing

This bearing is of premium quality and upheld by rich industry experiences.

Self Aligning Roller Bearing

The organization is presumed for engaging itself in giving an ideal nature of this sort of bearing.

Needle Roller Bearing

Needle roller bearing is a kind of bearing that the organization effectively meets its prerequisite in offering the best quality.

Deep Groove Ball Bearing

Esteemed patrons are looking for such bearings. Thusly, having an immense industry experience and market understanding, the firm is associated with giving a wide assortment of such bearing.

Top Companies Dealing in Bearings

Keeping in mind the end goal to match to the consistently expanding interest of the clients for bearing, a few organizations are assuming a part to give the items. Organizations who are engaged with offering bearings per worldwide industry standards and the suggested specifications are:

• ARB Bearings
• R. R. International
• ABC Bearings
• BImetal Bearing
• Menon Bearings
• MBP Bearings
• RKB Bearings
• SKF India
• Timken
• SchaefflerInd
• NRB Bearings
• KG International
• NBC Bearings
• Norton Abrasives India
• Austin Eng
• Galaxy Bearings
• SNL Bearings

The rundown does not end here. India is a pioneer in import and export of merchandise far and wide. A few organizations and ventures are building up themselves in the assembling of ball bearings and different items that are in high demand and Dadu Enterprises is one of the business pioneers in this field of manufacturing.