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I sent a request to ? www.HelpWriting.net ? and found a writer within a few minutes. Because I had to move house and I literally didn’t have any time to sit on a computer for many hours every evening. Thankfully, the writer I chose followed my instructions to the letter. I know we can all write essays ourselves. For those in the same situation I was in, I recommend ? www.HelpWriting.net ?.Page. Prepared by: Harlal Singh Mali. Date: 10 July 2006. Reviewed by: Harlal Singh Mali. Date: 04 Aug 2009.https://www.thediethub.in/wp-content/plugins/formcraft/file-upload/server/content/files/1628b79519942d---Canon-pro-1-manual-download.pdf Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Internal:FOUNDRY SHOP Introduction to moulding materials; moulds; use of cores; meltingPCBs involving soldering applied to electrical and electronic applications; exercisesChandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Instructor Incharge: Mr. Rajinder Singh. Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:In this chapter we shall study about the raw material and tools used in carpentry shop various rawThe tools are classified asMiddle layer is called care which is thick andAdvantage of Ply odChandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Wind shakes or Cup shaker: The separation of annual rings is called wind shake orRadial Shakes: Radial shakes are the radial splits extending from bark towards theKnots: Knot represent irregular in the body of a tree which interrupt the smooth course of theKnots are two types:This knot is not held firmly and wood having leaf knotAccording to theThe wood uses of engineering purposes containing highAfter seasoning the percentage of moisture is reduced to 1020. Types of SeasoningAir Seasoning: In this method, the timber balks are stacked in a sheet such that theyDue to the circulation of free air through the stack, the excess moisture evaporatesThis is the commonly used method which takes much time but proper seasoning canChandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Water Seasoning: In this method, timber balks are immersed in flowing water for aThe timber is then taken outThis method takes less time but the strength ofArtificial or Kiln Seasoning: This is a quick process of seasoning of this method,The moisture content is reduced because the evaporationThe efficiency of the workman depends upon the tools used in the workshop.www.china-vitai.com/userfiles/files/89-f150-service-manual.pdf Good quality toolsIn the carpentry shop the tools are classified as under. Measuring ToolsFour Fold box wood rule: It is generally 2 feet long and is folded from three places. It isSteel rule: It is made up of stainless steel and is marked with scale.Inch tape: It is made up of flexible thin steel strip. It is folded around a center pin attachedMarking ToolsPencil: Lead pencil is generally used for marking purposes.Scriber: Scriber has a sharp conical edge used to mark on even hard surfaces. The front edgeIt is made up of carbon steel.Marking gauge: It is used to draw parallel lines. The movable portion of the gauge isTry square: It is used to draw parallel lives at right angles, parallel or to check the truenessBevel square: It consists of wooden handle fitted with an adjustable handle blade. The bladeA screw is alsoChandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page. Cutting Tools. Saw and chisel are used as cutting tools in carpentry shop. Saw: A saw is a multi tooth tool made up of thin sheet attached with a wooden handle. Its teeth areDifferent types of saw are:Rip Saw: It is hand saw from 30 cm to 75 cm long, containing one to one and half teeth perTenon saw: It derives its name from the tenon form of joint It is a thin saw ranging from 20Coping Saw: It is used for cutting quick or sharp curves either internal or external.Compass Saw: It is a short narrow saw, tapering towards the point, used for cutting sweepsKeyhole or Pad saw: It is used for cutting thick internal curves where it is impossible to useCross-cut saw: It is a saw provided with two handles, one at each end used for cutting heavyBow saw: It consists of a wooden frame, a bar, a string, lever and two handles. It is used toThe blade is tightened with the help of string andSetting of saw teeth: The teeth of saw are bend in opposite direction alternatively. It is used as sawChipping Tools.https://www.saenger-ohg.de/wp-content/plugins/formcraft/file-upload/server/content/files/1628b795f981d4---canon-pro-9000-manual-pdf.pdf Chisel: There are three types of chisels commonly used in carpentry shop:Firmer Chisels: It is a general chisel used to finish inside grooves. It has variousWidth varies from 5 mm toMortise Chisel: It is used to make mortises. Mortise chisel is used for heavy cuts. The blade thickness varies from 5 mm to 12 mm.Gauge Chisel: It is used to finish curved holes. Gauge chisels are of two types i.e.Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page. Planning ToolsPlanes: Planning tools are used for smoothening purposes. Preparing proper sizes andMany types of planes are used in carpentry shopTrying plane: Trying plane is 18” long and used for general purpose planning ofJack plane: Jack plane is 10”-14” long. Heavy and is used for rough cutting. Smoothing plane: Smoothing plane is used for finishing work. It is small in sizeRebate plane: Rebate planes are used for preparing household goods are furnitureMoulding plane. Plough plane. Hollow plane: Hollow planes are used for producing curved grooves.Spoke shave: Spoke shave is also used for shaving corners.Rasp cut file: It is also known as a rasp file. It is a finishing tool used to make theFinishing fillers are other interior surfaces. Sharp cutting teeth are provided on its surface for this purpose. This file is used inStriking Tools: Striking tools are used to force the nails or chisels into the wood. Main striking toolsCross Peen Hammer: It has a cast steel body and a wooden handle. Body has twoClaw Hammer: It is used for striking as well as for pulling the nails from the wood. The material of the wood is cast steel, one end is made striking and the second is claw face.It is made up of aSharpening Tool. Water Stone: It is a rectangular piece of stone generally kept in a wooden base. It is used toChandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page. Objective.https://www.kissdocs.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1628b7969a3a5a---Canon-printer-scanner-copier-manual.pdf Tools Used: Steel Rule, Pencil, Try square, Marking Gauge, Rip saw and Tenon saw, Jack PlaneMaterial Used: Wooden piece of “RED MARINDI”’Nails and fevicol. Drawing: - See Diagrams. Procedure:1. Taken a wooden piece slightly more than given dimension.Safety PrecautionsHold the job firmly with clamping devices while working at the machines. Always keep the tools at proper position when not in use. They should not be scrapped on theKeep the floor area free from obstructions. Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Page. Objective: To prepare a “Cross Lap Joint” as per given sketch. Tools Used: Steel Rule, Pencil, Try square, Marking Gauge, Rip saw and Tenon saw, Jack PlaneMaterial Used. Wooden piece of “RED MARINDI”. Procedure:1. Taken a wooden piece slightly more than given dimension.Safety PrecautionsHold the job firmly with clamping devices while working at the machines. Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page. Objectives. To prepare Mortise and Tenon Joint. Tools Used: Steel ruler, Try square, Measuring tape, Smoothing plane, Mortise and markingMaterials Used:Drawing: - See Diagrams. Procedure:Using the same gauge.Layout an additional check cut at both. Tenon and mortises members.Use a push block for all face planning, especially on the short pieces of stock. Safety PrecautionsHold the job firmly with clamping devices while working at the machines. They should not be scrapped on theChandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page. Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page. Objective: To make C.I. bracket pattern wooden. Tools used: Try square, steel rule, marking gauge, smoothing plane, flat file, dividers, Hand saw,Material: Partal 140 mm ? 75 mm ? 35 mm. Drawing: See diagram. Procedure:Take all the allowances and core prints on the job.accofire.com/ckfinder/userfiles/files/comodo-manual-download.pdf Mark out the job as per the patterns layout. Cut with handsaw and plane with the jack plane as per marking done as per layout. Finish the C.I. bracket with the help of rasp file as per dimensions. Check all the dimensions as per drawing. Finally use sand paper to give smooth finish to C.I. bracket pattern. Objective: To make V Block Pattern to be used in foundry shop. Tools used: Try square, steel rule, marking gauge, smoothing plane, flat file, dividers, Hand saw,Material: 100 mm ? 55 mm ? 55 mm. Finish the V block pattern with the help of rasp file as per dimensions. Check the dimensions as per drawing. Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Instructor In charge: Mr. Sukhdev Singh. Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Remove wrist watches, ring bracelets etc. Wear goggles or a faces shield during pouring operation. Hot metals should be kept away from body at a place whereChandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:MOULD: A mould is a cavity so prepared that it can be used to make casting by molten metal intoPATTERN: Pattern is a facsimile model of anything, which is used to prepare moulds by placing itCASTING PROCESS: The process of poring molten metal in to a predefined cavity of a mould andCASTINGS: The products made by casting process are known as castings.Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Open type of snap flasks. LADLES: They are used to receive molten metal from the melting furnace and pour theMoulder, are provided with only one handle and are made inCRUCIBLES: They are made of refractory material and are similar in shape to the ladles.TheyThe raw material or charge is broken into small pieces and placed inIron. Aluminium;brass;zinc etc. Plaster. Plastic.Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Sand mouldingGreen sand moulding. Dry sand moulding. Core sand moulding. Cement bonded sand moulding. Shell moulding. Skin dried sand mouldingMetallic mouldingChandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:CO2 mould castingGreen sand. Loam sandParting sand. Backing sand. Core sand. Oil sand. Molasses sandCoal dust. Bentonite sand. WaterRefractoriness. AdhesivenessChemical resistanceMoisture. Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Binder. Additives. WaterThe common binders used in foundry can be grouped as:Linseed oil. Molasses. Certain binders. Pitch. Resins, phenol formaldehydesKaolinite. Limonite. Ball clay. Fire clay. Fullers earth. CORES: Core is a mass of sand that is put into the mould of from holes and cavities in the castingHORIZONTAL CORE: It is the most common and simple type of core. It is assembled intoIt is supported in the mould at its both ends.VERTICAL CORE: It is quit similar to a horizontal core except that it is fitted in the mouldBALANCED CORE: It is used to produce a blind holes along a horizontal axis in a casting. As a matter of fact it is nothing but a horizontal core with the exception that it is supportedHANGING OR CIVER CORE: A core which hangs vertically in the mould and has noIn such a case it is obvious that the entireChandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page. CORE BOXES: A core box is a type of a pattern used fore making cores. It is made of wood, brass,Dump core box. Split core box. Right and left core box. Gang core box. CORE MAKING MACHINES: Fore production work machine are used for core making, whereThe most commonly core making machine areCore shooter. Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Pattern, Moulding boxes, Rammer, Well prepared mouldingSlicks, Bellow, Small brush, Mallet, Vent wire, Furnace, Chisel, Hummer, Wire brush, Hacksaw,It should be large enough to allowPlace the drag part of the moulding box upside down on the floor and place the lower part ofThen drag is turned downside up along with lower halfNow turn the drag up side down with lower half of the pattern in it.Place the cope over the drag in its proper position in alignment with locking pins. ThenSprinkle parting sand over the surface of the drag and the pattern.Place the runner and riser in position and fill the cope with green sand and ram it properly. Cut off excess sand to bring it in level with the edges of the cope.Remove the runner and riser to from the pour basin.Using a venting wire perform the venting operation. It is done to allow exit of gases andRemove the cope from the drag, and three after remove the pattern from cope and drag.Repair the mould cavity for any small damage caused while removing the pattern; cavityThe cope and drag are then locked with locking pins. The mould is thus ready for pouring.Melt the metal, and then pour the molten metal through pouring basin continuously till theThe solidified casting is then removed by breaking the mould and cleaned by removingChandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Place the pattern in the drag properly.Make the gate properly with broadening at the gate point.The cope and drag should fit properly.Take out the pattern carefully causing minimum damage.Molten metal should be poured in to the mould cavity carefully, to avoid any accident.The riser should be filled completely.Do not touch casting immediately after from the sand mould. Mould Assembly. Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Instructor Incharge: Mr. shukdev singh. INTRODUCTION: Various machine part are manufactured by different process such as casting,The applicationThis is one of the oldest manufacturing process. The working of the small object heated inIt has the following advantages of the forging processesIn this heating on a material to proper temperature is essential asMild steelHigh carbon steelPage:Spring steelTool. Part name. MaterialFace body stand. Cast steelBody. Medium carbonMild steelHigh carbon steelMedium carbonHigh carbon steelHigh cabon steelHigh speedHigh carbon steelHigh carbon steelCast iron, cast steelThe main part of a forging furnace are shown as under. Hearth: the iron bottom where wire fire is lightened is known as hearth. Hood: the upper part of the furnace is called hood. Chimney: chimney is fitted on the upper end of the hood. It is used for the purpose of easyWater tank: a small iron tank is attached with the hearth of the furnace. Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:It is slowly brought to theBody. Horn or beak. Chipping block. Face. Round hole. Tail. Legs. Stand. The central part is known as body. Horn or beak is used while bending or ringing making. Face isTail is used for right angle bending purpose.These are used for finishing flat or curvedThese are classified as under:Hand hammer: ball peen, cross peen, straight peen hammer weight ? kg to 2kg.Sledgehammer: double face hammer weight 4kg to 10kg.Power hammer: spring hammer, pneumatic hammer, and steam hammer, drop hammer.Depending upon their uses. A tong has two legs riveted from a suitable place. TheseVarious type of tong used in forging shop.Round hollow bit tong: used to grip round bars only. Square hollow bit tong: used to grip square bars only. Close flat tong: used to grip flat only. Pick- up tong: used to pick the hot job in the furnaces. Chisel tong: used to holding the chisel for cutting purpose.Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Cold or flat chisel: it is made up of carbon tool steel. It is use for cutting metal in coldHot chisel: it is made up of tough tool steel generally high carbon steel.it is use forHardie set: these chisel are normally made in pair consists of a top tool, which is a chiselFORGING OPERATIONS: In forging shop, the following operation are used to change the shapeThe typical forging operation are:Drawing down: drawing down is the process of increasing the length of any work pieces,If the and of the bar isSwaging: swaging is the process used to form or finish different shapes such as circular,Flattening: flattening process is done on an anvil face. Hot work piece is placed on anvilThe work piece isBending: the process of giving desired angels or curvature to hot piece is known asChandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Making of Pipe Clamp. Tools and Equipment: Open Hearth Furnace, Anvil, Hammers, Chisel, Tongs, Flatter, Swages. Fullers, Hacksaw, Bending link etc. Measuring Instruments: Brass Rule, Template, Try square etc. Procedure:Make a uniform taper as round shown in thePrecautions:Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Page:Then give octagonal shape to theThe other end of the job is taper flattening to make chiselImproper hammering may cause job to jump out ofChandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Page:Page:Instructor Incharge: Mr. Prem Chand. Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Chandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Machining is a manufacturing process inDifferent machine used in machine shop are:Shaper. Milling machine. Planning machine. Drilling machine. Grinding machine. Threading machinePrecision lathe. Tool room lathe. Capstan and turret lathe. Automatic lathe. Speed lathe. Engine lathe. Bench lathe. Special purpose latheIt is casting made in one piece. It holds orIt supports spindle and driving arrangements. All lathe receive their power through headChandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:It can slide along bed guide ways and beIt consist of following. Five main parts;It contains gears and clutches for transmitting motionAlso split nut which engages with the leadThe Clutch mechanism is used for transmitting motion from feed rodIt aids saddle to slide on bed guideways byThree types of tool postRing and rocker tool post.Square head tool post.Quick change tool postLegs are casted and it isThe left leg acts as a housing forSPECIFICATION OF LATHE: The size of the lathe is specified by one of the followingThis machine involves the used of singleChandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Crank shaper. Geared shaper. Hydraulic shaperHorizontal shaperPush cut shaperPlain shaperUniversal shaperHorizontal milling machine (b) vertical milling machineUniversal milling machine.COLUMN; There are guide ways on the front face of the column on which knee slides. KNEE; It supports the saddle table, work piece and other damping device. SADDLE; It is mounted on the knee and can be moved by a hand wheel. TABLE; It is mounted on the saddle and can be moved by hand or automatic power feed. ARBOR; It holds and drives different types of milling cutters. SPINDLE; It gets power from gears, belt drivers to drive the moter. It has the power to addChandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page:Threading gauge. Vernier height gauge. Dial indicator. Surface gauge. Radius gauge. Feeler gauge. Surface plateChandigarh- Patiala National Highway, Teh.- Rajpura. Distt. Patiala- 140401Page. Objective: To prepare the job as per the specifications provided. List of tools: Engg.