Drilling Machine In The Drilling Machine

Improved Essays
Register to read the introduction… Although the drilling machine is used primarily for drilling holes, it is often used for reaming, boring, tapping, counterboring, countersinking, and spotfacing. All drilling machines operate on the same basic principle. The spindle turns the cutting tool, which is advanced either by hand or automatically into a workpiece that is mounted on the table or held in a drill press vise. Successful operation of any drilling machine requires a good knowledge of the machine, proper set-up of the work, correct speed and feed, and proper use of cutting fluids applied to the cutting tool and work.

9.2 Types of Drill Presses
Many types and sizes of drilling machines are used in manufacturing. They range in size from a simple bench mounted sensitive drill press to the large multiple-spindle machines able to drive many drills at the same time. Figure 9.1 shows a schematic diagram of a standard vertical drill press as well as a schematic diagram of a turret-drilling machine. Described below are these and other types of drill presses such as sensitive and radial drills.

Fixed head (power head)
…show more content…
A table mounted sensitive drill press is shown in Figure 9.3. The drill press has the same motions as the previous one plus a telescoping screw for raising and lowering the table and a sliding ‘drill head’. These two features allow easier handling of parts of varying heights.

9.3 Drilling Machine Components
Rigid and accurate construction of drilling machines is important to obtain proper results with the various cutting tools used. The sensitive drilling machine construction features are discussed in this section because its features are common to most other drilling machines. Base: The base is the main supporting member of the machine. It is heavy gray iron or ductile iron casting with slots to support and hold work that is too large for the table Column: The round column may be

FIGURE 9.3: A table mounted sensitive drill used for drilling small holes. (Courtesy Clausing Industries, Inc.)

9.2.3 Radial Drill
For handling medium to very large

Related Documents

  • Improved Essays

    Essay On Puritan Tools

    • 682 Words
    • 3 Pages

    There are a lot of similarities and differences in modern day tools. These differences and similarities involve topics in the following; We went over what powered the tools of the Puritan times and what powered the tools of the modern times and what made the tools of the Puritan time, what made the tools of modern tools, addressing how long jobs become when using the tools of the Puritan times, and how long jobs become when using the tools of the modern…

    • 682 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    The social elements of the time 1848-1861 contained quite a bit of dispute among different groups such as the distinct North and South. Although the conflict between these borders contributed greatly towards the social elements of this time, conflicts during elections tend to consume much of this lesson, such as the Lincoln-Douglass debates. Opposing Douglass, who was running for reelection to the Senate, was Abraham Lincoln, former Illinois state representative, and congressman (Keene, 370). A series of seven debates took place over the fate of slavery and the rights of African Americans, in which Lincoln was portrayed as being a racial abolitionist by Douglas, but Lincoln denied these charges, making clear he was for the equal rights of all races especially of the black man (Keene, 370). At the end of the election, Douglass triumphed the seat in the Senate, but during the past…

    • 578 Words
    • 3 Pages
    Improved Essays
  • Decent Essays

    Final azimuth at TD of 6,238m MD/2,903m TVD was 162º. The 216mm drilling BHA consisted of the bit, point the bit rotary steerable tool, Bed Boundary Mapping Tool, Multifunction LWD/Density Neutron tool, MWD and Formation Pressure tool, Stabilizer, two Flex Non Magnetic Drill collar, three heavy weight drill pipe, 5,651m of 23.4 lb/ft 5⅞”-in. drill pipe and 501m of 26.3 lb/ft 5⅞”-in. drill…

    • 625 Words
    • 3 Pages
    Decent Essays
  • Improved Essays

    For example dremels are so diverse in jobs that this weekend I had a tree get struck by lightning so I had to cut it up and move it to the fire pit (which is good fire wood). While I was cutting the trunk of the dog wood tree my blade got stuck and jacked up my chain. So, I had to utilize my dremel to reshape the tang on multiple drive links. With gunsmithing metal can get misshaped and need a little work so sanders and grinders will be vital.…

    • 377 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    The Mechanical Reaper

    • 438 Words
    • 2 Pages

    The Mechanical Reaper Before the late 1830s, farming was a strenuous and time consuming task. The land had to be broken up with a plow and then seeded. The plow, pulled by oxen or horses, had a sharp blade that cut into the earth and turned over the soil. The farmer had to keep the blade of the plow in the ground and had to be careful not to hit any large rocks, stumps or roots. Next, a harrow, a large rake-like object with rows of teeth, was pulled over the soil to break up the lumps and smooth out the ground.…

    • 438 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    The company needed to find a way to make their tools more precise and more efficient, in order to speed up production in the factory. The author’s discuss the problem at hand, and how they came to a final solution. The author’s utilized great rhetoric throughout their abstract to convey the main points of their design solution to the rest of the discourse community. First and foremost, the genre of this article is tough to pick up . Like mentioned above, the entire first page is an introduction to the company and their products.…

    • 961 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Diesel Mechanic Essay

    • 1204 Words
    • 5 Pages

    In this career you need to have experience with machines, tools, their designs, maintenance, repair, and uses. “Knowledge…

    • 1204 Words
    • 5 Pages
    Improved Essays
  • Decent Essays

    The idea of the assembly line has many parents. In the scientific revolution of the eighteenth century, scientists, especially mathematicians tried to quantify what made an industry productive and tried to find ways to make industries more productive. The goal was to create an industry that functioned without human labor. The most important people of the time for the development of the assembly line were the Americans Oliver Evans and Eli Whitney and the Frenchman Gaspard Monge. Evans is known for his invention of the first motorized amphibious vehicle, but his most influential achievement was to design a flour mill.…

    • 547 Words
    • 3 Pages
    Decent Essays
  • Decent Essays

    Heavy timber construction and mill construction was used a lot in the early 1800-1900’s. The primary use was to build factories, churches, houses and other structures (Brannigan and Corbett, 2015). One will compare and discuss the differences between mill construction and heavy timber construction. The difference that were discovered was the fact that mill constitution was used mostly to build factories known as mills, whereas heavy timber construction was used to build large structures such as churches and barns (Brannigan and Corbett, 2015).…

    • 204 Words
    • 1 Pages
    Decent Essays
  • Improved Essays

    Our Rube Goldberg machine used several physics concepts in order to complete its simple task, which was to turn on a Roomba. One of the most prominent physics concepts within our project was gravity and/or gravitational potential energy, which could be seen in places such as the inclined planes and the hammer swinging down. Gravity was the downward-pulling force that allowed the energy to be transferred from the top level, to the Roomba on the floor. The toppling rule was another major concept in our project, as it was integral for the dominoes and the inclined planes.…

    • 615 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Tool Mark Impressions A key element in collecting evidence at a crime scene not only involves finding things like blood or fingerprints but also finding impressions left by tool marks. These types of marks can be created by any tool such as a crowbar, hammer, or a screwdriver. Discovering these types of marks at a crime scene are very important to the crime scene investigation process. There are three different types of tool marks, these are compression, sliding, and cutting tool marks.…

    • 332 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    Essay On Gandy Dancer

    • 579 Words
    • 3 Pages

    Assignment No: Ques: Write report on gandy dancer. It is a post in railway department in Canada. Ans: Gandy dancer is a term used for workers, who laid and maintained railroad tracks in the years before the work was done by machines. gandy dancer are builders of railway lines, and employed to inspect and maintain the track. These men did everything from laying ties to aligning the rails.…

    • 579 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Jethro Tull Essay

    • 454 Words
    • 2 Pages

    One outstanding member of the Agricultural Revolution is Jethro Tull. Jethro Tull was born in 1664 in Basildon, Berkshire, England. Tull would go on and invent the seed drill, a horse drawn hoe, and a better plough through his career. Before he started inventing, Tull went to Oxford University at the age of 17 to study law. He also went to Gray’s Inn and Staple Inn to study.…

    • 454 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    Lesson Summary: 2 Minutes- Comparison of Pegs and Holes to Candyland. A slide with display a picture of both board games for the students to use in their comparison. This will conclude with the definition of a race game and how the two games fall into this category. Key Point: How are these two objects similar?…

    • 986 Words
    • 4 Pages
    Improved Essays
  • Great Essays

    Each of these areas functioned autonomously, giving rise to a freewheeling corporate culture where non-standardized processes were adapted on the fly, and problems were resolved in an ad hoc manner. This high degree of autonomy and flexible culture enabled Keda to achieve its “pursuit of perfection” through “endless innovation” in the global market. Indeed, innovation had been essential to the firm’s success in the market. In 1999, Keda had rolled out the first 3,200-ton pressing machine in China. In 2005, Keda had introduced three of the 10 most innovative new machinery products in the world.…

    • 5955 Words
    • 24 Pages
    Great Essays