Pillar Drill Machine – a right decision to survive in operational requirements

A drilling machine is a tool which we use to cut something. Drilling machines consist of a cutting tool attachment, called the drill bit. This part is the core of a drilling machine, and it’s tip pierces the material and drills through it. There is a base which supports this drill bit and rotates it. So the fundamental process of drilling is rotating the drill bit while pressing it against a material. This results in cutting or piercing of the material.

Drilling machines are generally used to originate through or blind straight cylindrical holes in solid rigid bodies and/or enlarge existing pre-machined holes :

• of different diameter ranging from about 1 mm to 40 mm
• of different length depending upon the need and the diameter of the drill
• in various materials excepting very hard or very soft materials like rubber, polythene etc.

 

Drilling machines with more specific use.

1. Hand drills
2. Gang drilling machine
3. Turret (type) drilling machine
4. Multi spindle drilling machine
5. Micro (or mini) drilling machine
6. Deep hole drilling machine

Drilling machines of common use.

• Table top small sensitive drilling machine

These small capacity vertical single spindle drilling machines are bolted on rigid table and manually operated using usually small size drills.

• Pillar drilling machine

These drilling machines, usually called pillar drills, are quite similar to the table top drilling machines but of little larger size and higher capacity and are grouted on the floor. Here also, the drill-feed and the work table movement are done manually. These low cost drilling machines have tall columns and are generally used for small jobs and light drilling.

• Column drilling machine

These box shaped column type drilling machines are stronger, rigid and powerful than the pillar drills. In column drills the feed gear box enables automatic and power feed of the rotating drill at different feed rates as desired. Such drilling machines are most widely used and over wide range ( light to heavy) work.

 

The effective height of the machine is run by ‘chuck-to-table’ distance. This is the maximum dimension that can be fitted vertically under a knife. A high work piece can be drilled, but to stand on the machine base, the work piece needs to move the table to 90 degrees. However, on some machines, especially in the hobby category, the head can tilt with a fixed angle and slide back later.

If the dry work piece is usually too high, then the floor requires a standing drill. In contrast, for small jobs, only one bench mounting drill might be necessary, which means that there is usually enough storage space below. The stalks of the bench floor temples are still heavy and need significant construction to support the weight.

 

• Pillar drills are relatively easy and are centered around a significant steel column.
• The motor, drive belt system and Chuck is connected on one hand.
• The second part of the column is located safely in Cast Iron Base and has a two horizontal table between the two.
• The table can be mounted on a convenient handle-operated rack and a pumping system.

 

• Major components of Pillar Drill Machines

This unit is the cornerstone of all the drilling machines and is made up of induction motors in the rear, which is located directly on the table behind the column with a chalk. Chuck speed can be separated by adopting over the interlocked cover, which frees the stress on the drive belt, which is then restored to the most appropriate pulley. Chuck speed is very important because maximum content will need at different speeds for maximum drilling. The chuck’s head is contained in the clamp of a precision machine inside the stack. Although it is three-quarters of its journey, it should not be a virtual play.

• The Table in Pillar Drill Machine:

The surface table can be raised up and down in column through rake and fan arrangement. On many machines, there are also options to tilt it, which means that workspace can be drilled at 90 ° corners. Especially in the trade and engineer range, many tables are around the edge to be able to overcome content. All tables have a diagonal slot or cavity, so the machining vice or extra pillar Deal table is spoken to it.

• The Column in Pillar Drill Machine:

The surface of this column is a steel hollow cylinder, it ensures that the rise and fall of the table are very simple, which adjusts the height of the light work. The column should also be strong enough to maintain rigidity, so it can be helpful for decreasing the vibration.

• The Base in Pillar Drill Machine:

This cast is a strong, heavy part of the iron, where the surface is flat. Moving to the side of the table allows you to exercise higher work pieces by standing on a base. Casting for the column is bolted safely on the back and it is possible to talk to the drilling machine anywhere on top of the bench or floor.

 

Before you make a purchase, not only with the machine but also considering a lot of things in your own circumstances, power drills have enough chances to be selected as your handy drilling machines. The decision depends upon two crucial questions. How deep is your drilling? What content do you use? In the workshop, the ability to drill a hole which is dead square to the horizontal plane is crucial. Therefore, the pillar drill, is one of those essential pieces of equipment that must be included at the outset. As well as its primary function of drilling holes, the addition of optional attachments increases the versatility of the machine. Using a drum sander in the chuck will also enable the pillar drill to be turned into an effective sanding machine for concave curves. Everyone should think about using pillar drilling machine in workshop. With the ability to bore a perfect hole, as well as many other functions, it is very high on the list.