Agricultural Power Tools Agricultural Power Tools General Rules General Rules Care should be taken to use Care should be taken to use guards and to keep hands and guards and to keep hands and clothing away from cutting clothing away from cutting parts of tools and equipment parts of tools and equipment All safety procedures should be All safety procedures should be followed followed
Agricultural Power Tools. General Rules Care should be taken to use guards and to keep hands and clothing away from cutting parts of tools and equipment All safety procedures should be followed. Band Saw. Short or sharp curves in wood require a narrow blade-1/4” or less - PowerPoint PPT Presentation
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Agricultural Power ToolsAgricultural Power Tools
General RulesGeneral Rules
Care should be taken to use guards and Care should be taken to use guards and to keep hands and clothing away from to keep hands and clothing away from cutting parts of tools and equipmentcutting parts of tools and equipment
All safety procedures should be followedAll safety procedures should be followed
Band SawBand Saw
Short or sharp curves in wood require a Short or sharp curves in wood require a narrow blade-1/4” or lessnarrow blade-1/4” or less
To help prevent the wood from binding, To help prevent the wood from binding, the miter gauge the miter gauge andand the rip fence should the rip fence should notnot both be used at the same time both be used at the same time
Band SawBand Saw
A band saw used to cut metal must have A band saw used to cut metal must have a speed control that will slow the blade a speed control that will slow the blade speed, and a metal cutting blade must be speed, and a metal cutting blade must be usedused
DrillsDrills
A center punch should be used to dent A center punch should be used to dent the metal before starting to drill a hole in the metal before starting to drill a hole in metalmetal
The bit should be tight in the chuck, and The bit should be tight in the chuck, and the chuck key should be removed before the chuck key should be removed before using a drillusing a drill
JointerJointer
The depth of cut should be about 1/16” The depth of cut should be about 1/16” each passeach pass
The depth of cut is determined by The depth of cut is determined by adjusting the front in-feed tableadjusting the front in-feed table
The last pass on each edge of the board The last pass on each edge of the board should be with the grain for a smooth cutshould be with the grain for a smooth cut
PlanerPlaner
About 1/16” of wood should be removed About 1/16” of wood should be removed on each passon each pass
Nails, dirt, and loose knots should be Nails, dirt, and loose knots should be removed before the board is planedremoved before the board is planed
The thin end of a rough-cut board should The thin end of a rough-cut board should be put in the planer firstbe put in the planer first
PlanerPlaner
The final pass on each side of the board The final pass on each side of the board should be with the grain to get a smooth should be with the grain to get a smooth finishfinish
Portable GrinderPortable Grinder
Operator should use both hands on the Operator should use both hands on the tooltool
It is unsafe to use a grinding wheel after It is unsafe to use a grinding wheel after one half its original diameter is worn one half its original diameter is worn awayaway
Portable SawsPortable Saws
Operator should use both hands with a Operator should use both hands with a circular sawcircular saw
Circular saw is used to make straight Circular saw is used to make straight crosscuts or rip cuts in woodcrosscuts or rip cuts in wood
Saw teeth should point toward front of Saw teeth should point toward front of saw used to cut woodsaw used to cut wood
Portable SawPortable Saw
Other types of portable saws include Other types of portable saws include sabre, jig, scroll, and reciprocatingsabre, jig, scroll, and reciprocating
Radial Arm SawRadial Arm Saw
The wood remains stationary on the saw The wood remains stationary on the saw table, and the saw is pulled to the woodtable, and the saw is pulled to the wood
The saw should be secured after each The saw should be secured after each useuse
SandersSanders
Belt sander requires operator to use both Belt sander requires operator to use both handshands
Belt should be turning before it is gently Belt should be turning before it is gently touched to the wood, and it should touched to the wood, and it should continue to run and be moved with the continue to run and be moved with the grain until it is lifted from the wood when grain until it is lifted from the wood when finishedfinished
SandersSanders
After use a belt sander should be laid on After use a belt sander should be laid on it’s sideit’s side
A finishing sander should be used to A finishing sander should be used to sand with the grain to get a smooth finishsand with the grain to get a smooth finish
Table SawTable Saw
If a board is ripped less than 3” wide, a If a board is ripped less than 3” wide, a push stick should be usedpush stick should be used
To get the correct board width, measure To get the correct board width, measure from side of fence nearest saw blade to from side of fence nearest saw blade to the saw blade tooth nearest the fencethe saw blade tooth nearest the fence
Install the correct blade for the job with Install the correct blade for the job with the teeth pointing toward the direction of the teeth pointing toward the direction of rotation of the saw motor rotation of the saw motor
Other Power ToolsOther Power Tools
Abrasive cutoff sawAbrasive cutoff saw
Uses a circular blade to cut metalUses a circular blade to cut metal
Nail gunNail gun
Used to drive nails with pneumaticsUsed to drive nails with pneumatics
Band Saw useBand Saw use
Uses a thin, continuous, flexible blade to Uses a thin, continuous, flexible blade to cut either curved or straight linescut either curved or straight lines
Compound miter sawCompound miter saw
A cutoff type saw used to cut angles, A cutoff type saw used to cut angles, compound angles, and square cutscompound angles, and square cuts
DrillsDrills
Makes round holes through metal or Makes round holes through metal or wood using a bitwood using a bit
Drill pressDrill press
Is a stationary tool used to make round Is a stationary tool used to make round holes in metal or wood using a bitholes in metal or wood using a bit
GrinderGrinder
Shapes and smoothes metal, sharpens Shapes and smoothes metal, sharpens tools or removes rust tools or removes rust
Power HacksawPower Hacksaw
Uses a back and forth motion on the Uses a back and forth motion on the blade to cut metalblade to cut metal
Hammer drillHammer drill
Is used to drill holes in masonryIs used to drill holes in masonry
Jig sawJig saw
Uses a back and forth (up and down) Uses a back and forth (up and down) motion blade to cut curves motion blade to cut curves
JointerJointer
Used to straighten and smooth edges of Used to straighten and smooth edges of boards or to cut bevelsboards or to cut bevels
PlanerPlaner
Smoothes and cut lumber to exact Smoothes and cut lumber to exact thicknessthickness
Radial Arm SawRadial Arm Saw
The blade is moved to cut a stationary The blade is moved to cut a stationary piece of woodpiece of wood
Reciprocating sawReciprocating saw
Used in tight or close situations in Used in tight or close situations in remodeling workremodeling work
RouterRouter
Used to make molding or designs in Used to make molding or designs in wood surfaces, dado cuts, and rabbet wood surfaces, dado cuts, and rabbet cutscuts
Sabre sawSabre saw
Cuts curves in wood or other materialsCuts curves in wood or other materials
Table SawTable Saw
Used to crosscut, rip, dado, or miter cut Used to crosscut, rip, dado, or miter cut woodwood