mechanical The term refers mainly to refer to all professionals involved in the construction of industrial equipment and machinery as well as assembly and maintenance when the machines are in service.
both global professional contains a good variety of specialty mechanical depending on the task to develop:
For example, in the workshops and factories, construction equipment and machinery, Mechanics specialize according to the machine tool handle, for example, Adjusters, turners, millers, rectifiers, welders, etc.
mechanics dealing with the installation of machinery, are known as mechanical fitters. Finally
the mechanics dealing with the maintenance of machinery are known as: automotive mechanics, mechanics of ships, trains mechanics, aircraft mechanics, etc..
The formation of a professional mechanic is acquired after several years of theoretical and practical learning. This learning takes place in Vocational Training Institutes.
A professional mechanic to continue their studies, can be titrated as a Mechanical Engineer and work in the technical office of planning and design of machinery and equipment.
their professional duties in the mechanical handling a lot of tools and measuring instruments, sample of which is attached to this article.
TEAM BASIC TOOLS OF A WORKSHOP OR A PROFESSIONAL MECHANIC
basic tools of a mechanic's shop can be classified into four different groups, first we can mention calls for cutting tools, used to work on materials that are not harder than a normal steel without tempering. The hardened material can not work with manual herrameintas corte.Como hand cutting tools may include the following.
* Hand saw, file, drill, tap, reamer, Die, scissors, chisel, chisel, chisels, shears, tongs.
Secondly one can consider the tools used to hold parts or tighten pieces. This group may consider the following.
* Wrench, pliers, screwdriver, vise, riveting, Sgt.
Third is a set of tools for different functions that may be categorized in one chapter of many, these tools are as follows.
* hammer, center punch, mechanical exhaust, numbers and letters to record, cylindrical punch, hoist, gage, scriber compass, hydraulic jack, hydraulic lift table.
Fourth basic tools can be cited as the most common measurement tools in a garage.
* Ruler, tape measure, goniometer, Caliper, micrometer.
The following is a brief description of the tools mentioned.
* Pliers: Pliers are a vital tool in any basic equipment with hand tools because they are widely used, serving to hold, bend or break. There are many types of pliers, among which include the following: Universal, cutting, pressure, flat head and round head, etc. Bits
* Multipurpose Drill: Any mechanical or DIY task, it is necessary sometimes make holes with a drill. To make a hole requiring the participation of a machine at the bit to boost the speed enough and has the power needed to drill the hole you want. There are many types of bits according to their size and constituent material.
* Shear Shear By the name of a tool known as a potent máquima electric motor. The shear has the same operating principle that a normal scissors, but that is more potent and safe in cutting scissors. Is mainly used in printing, cutting sheets of paper, and workshops mecácnicos to cut metal sheets that are not too thick or hard.
* Compass (tool). The compass than other concepts is a tool used in machine shops to draw circles and diameters verify both external and internal parts.
* chisel, chisel and chisel. Hand tools are designed for cutting, grooving or grinding material in cold by the blow given to these tools with a hammer right. The deficiencies that may have these tools is that the edge can be damaged easily, so you need a dressing. If used continuously have to put a protective ring to protect the subject's hand when struck. Screwdriver
* Screwdriver. They are tools used to tighten screws that require little clamping force and are generally of small diameter. There are four different screw head, round head, countersunk head, star head, torx head. To tighten these screws are used a screwdriver different for each of the form given to tighten slot, and so we slotted screwdriver, philips, torx or star. When using a screwdriver for professional use there are electrical or pneumatic devices that allow a rapid tightening of the screws, these devices have interchangeable heads and reeds, which can hit any type of head that is present. For tightening torque screwdrivers are precision, which regulates torque.
* Reamer. It is a cutting tool used to achieve precision holes when you can not get to a normal drilling operation. Standard reamers are made to achieve holes with H7 tolerance, and normal diameters in millimeters or inches.
Extractor Extractor
* mechanical. It is a tool that is used primarily to remove the pulleys, gears and bearings of the axles, when they are very tight and do not get their hand strength. Pulley can be broken if ill-fitting hood.
* Granet. It is a tool with a hardened steel pointer at one end sharpened to a point approximately 60 degrees which is used to mark the exact spot in a room where a hole has to be done when there is no adequate staffing.
* Lima (tool) is a cutting tool consisting of a carbon steel bar with grooves and a grip handle call, used to grind and sharpen all types of metal, plastic or wood .
wrench set
* Key (tool) is a tool used for tightening screws. There are keys of different shapes and sizes, among which the spanner, the adjustable mouth and torque. When you continued use of keys, and keys are used pneumatic or electric, are speed and convenience.
* taps. It is a manual cutting tool used to affectionately threaded holes that have been previously drilled to the extent appropriate in a piece of metal or plastic. There are two types of males, some males that are used for tapping and other hand they are used to thread a machine
Hammer * Hammer. Is a tool used to hit and possibly one of the oldest in existence. Currently have evolved considerably and there are many types and sizes of different hammers. For there are great efforts martil jackhammers and hydraulic, which is used in mining and basic construction. Among the noteworthy hand hammers, joiner's hammer, carpenter's hammer, mallet, hammer and hammer coachbuilder mechanical ball. Also important is the range of non-ferrous hammers out there, with mouths of nylon, plastic, rubber or wood and are used to give soft blows where it will not damage the item being adjusted.
* Numbers and letters to write. There are many mechanical parts must be machined after we scored some points or some numbers that are called "reference piece." Sometimes when removing a computer or machine parts are recorded so that then can know the order of assembly have to make it right.
functional diagram hoist
* Hoist These mechanisms are widely used in the workshops that handle very large and heavy pieces. Serve to facilitate the placement of these heavy parts in the various machine tools in the workshop there. Often subject to a swivel arm is in each machine, or be moving from place to place. The hoists are different in size or power lifting, small handled by hand and carry a larger electric motor.
* Punch. This tool has different sizes and is used primarily to remove pins on the removal of parts attached to axles.
scriber * This tool is basically used for tracing and marking reference lines such as lines of symmetry, center drills, or excess material in the parts to be machined, it leaves an indelible mark during machining
riveting
* riveting. It is a tool used in DIY shops and metalwork. Rivets are cylinders used for joining parts that are not removable, both metal and wood. union with rivets ensures easy fixing with other pieces.
* Sergeant (tool) is a common tool in many professions, especially in carpentry, consists of two jaws, adjustable with a screw. Are basically used to hold pieces to be machined if they are metal or gift will be attached tail when it comes to wood.
Sierra manual
* The Sierra manual hand saw is a cutting tool that consists of two distinct elements. On the one hand is the bow or support where is fixed by clamping screws and the other is the blade that provides cutting pliers
extensible
* normal pliers are pliers to pull nails or cut wires and extendable tongs they are a powerful tool to hold items that a normal pliers is not enough to hold opening. The fact that it is extensible, making them very versatile.
* dies. It is a cutting tool used for manual threading of bolts and screws, which must be calibrated to the characteristics of the thread in question. Scissors
cortachapas
* Scissors. The main use of the scissors is in a garage is used to cut strips of packaging and thin plates. Ensuring that they are sharp and the thickness of the sheet is suitable for the size of scissors.
Vise
* Vise Vise is a set very sturdy metal with two jaws, one of which is fixed and the other opens and closes when turned with a crowbar square-threaded screw. It is a tool that is bolted to a desk and is very common in engineering workshops. When the parts are delicate or fragile grip should be protected jaws softer material covers galteras calls and can be lead, cork, leather, nylon, etc. contact pressure must be in accordance with the characteristics of frailty that has the part to be secured.
measurement and verification tools in mechanical engineering
All mechanical task involves the need for action pieces and works that are underway, so there are a core set of measuring instruments, such as.
* Tape measure. It is a measuring instrument that is built on a thin layer of chromium steel, or aluminum, or a carbon fiber woven together by a Teflon polymer (the latest). The most used tape measures are 10, 15, 20, 25, 30, 50 and 100 meters.
* Fleet. The squad that is used in the workshops is entirely of steel, can be fin or flat and is mainly used for tracing and verification of machined parts perdendicularidad.
* Measuring tape. It is a measuring instrument like a tape measure, but with a special plate that is constructed of elastic that wraps louvered bellows, in a plastic case. It Fabic in lengths ranging from one to five meters, and some cases have a brake to prevent rolling tape autommático.
* goniometer (an instrument). It is a measuring instrument used to measure angles, checking cones, and development of machine tools for machine shops.
* gage. It is an instrument for measuring and layout that is used in the laboratories of metrology and quality control to make any kind of path into pieces such as lines of symmetry, centers for drilling, machining etc excesses. Micrometer
* micrometer (instrument). It is a measuring instrument whose operation is based on the micrometer used to measure with high accuracy on the order of hundredths millimeters (0.01 mm) and thousandths of a millimeter (0.001 mm) (micron) size of an object.
* Level (instrument) is a measuring instrument used to determine a horizontal or vertical element. There are different types and are used by surveyors, carpenters, masons, blacksmiths, aluminum workers, etc. One level is a useful tool for building in general and even to put a picture as the prospect fails.
dial indicator
* Caliper. The gauge or caliper is an instrument for measuring dimensions of relatively small objects, from centimeters to fractions of a millimeter (1 / 10 of a millimeter or even 1 / 20 of a millimeter).
* Rule (instrument). It is a measuring instrument, constructed of metal, wood or plastic, which has a scale and numbered in centimeters and millimeters and a total length rarely exceeds a meter in length.
* dial indicator. It is an instrument that is used in workshops and industry for the verification of parts as on its own does not give direct reading, but it is useful to compare the differences in altitude of several parts that want to verify
SOURCE: WIKIPEDIA
0 comments:
Post a Comment