Tables and Data Sheets Download Pdf 1) Table of converting inches to millimeters2) conversion table between the speed in m / sec and the number of revolutions / min first3) conversion chart between the values of moments of torque measurements in metric and American values4) Table Symbols of the main threads5) Table size of males and tapping holes in preparation for6) Tables for the use of milling machines for working metal7) Tables for the use of drills and HSS MD - materials and speed8) Table cutting speed - feed - rpm for high speed steel HSS reamers9) Table provided for the use of circular saws for wood tipped carbid10) Table for keys to brief the measures I - D - USA - GB - N - F - S11) Table Proper use of compressed air tools 12)Per conoscere i rapporti tra le dimensioni espresse in JdP e Millimetri. (*) J.dP. (Jauge de Paris) How to cut and paste the PlexiglasThe plexiglass is cut with a common wood saw , manual or electric in the latter case it is appropriate to adopt a very low speed so as not to melt the material with the heat caused by friction . To paste the Plexiglas , however, it all depends on precsione cut : if the pieces match perfectly you can use a modified acrylic adhesive : acrylic modified are identified by the fact that they are composed of two components, which , however, should not be mixed together before of writing ; in practice there is a liquid activator , to be spread on a surface, and a resin, to spread them to another piece . If the pieces , as is likely, are not entirely coincident, serves a glue that is able to compensate for irregularities, and in this case , one can use a silicon mastic neutral . When it comes to plastics , however, it is always advisable to do some tests on pieces of scrap , then urging the junction to verify the soundness fact are many and these possible variations between plastic belonging to the same family who are always possible unpleasant surprises .For the Cut: http://www.bricoutensili.com/it/utensileria/992-archetto-per-seghetto-30cm.htmlTo Paste: http://www.bricoutensili.com/it/chimici-e-chimica/1413-saldatutto-mixer-pattex.html-----------------------------------------------------------------------------------------------------------------Metal polishingAll metals are polished using abrasive grit gradually finer and , in practice , much depends on the normal size of the object to be treated. If it is a large area is done first with the sander and then, as a final pass with a sanding pasta.Se the object is small is more suitable for the bench grinder : Before you mount a disk -plate and then a hard felt. When it comes to soft metal ( copper, brass, etc. ) and the surface is already smooth enough just the felt disc ( or rags ) treated it with the paste which is in pani.Alcuni metals (stainless steel , for example ) is remain lucid while others tend to lose gloss: to keep in time there are different systems , from painting with transparent treatment with polish or wax to the body, to spread more subsequent passes and polish with a woolen cloth and the inevitable ... elbow grease .For Polishing: http://www.bricoutensili.com/it/chimici-e-chimica/2606-pulitore-per-metalli-sidol-75-ml.htmlhttp://www.bricoutensili.com/it/utensileria/1308-ruota-in-tessuto-sisal.html-----------------------------------------------------------------------------------------------------------------First Steps to paintThe application of opaque enamels or varnishes which respect the appearance of wood , enhancing the grain is mainly an aesthetic choice , also influenced by the level of value of the artifact . In any case , the surface must be smooth and free of irregularities , removing the old finish and remedying chipping or missing parts.Before applying the glaze must apply at least one coat of cementite for a good adhesion of the finish. The products " bottom " fill even small imperfections and must be placed respecting the direction of the vein, to avoid raising the hair . Sanding lightly and apply a first coat , let it dry well ; if you need to sand down again and apply the second coat .If the appearance of the wood remains visible , you have to close the hole borers ( after application of a woodworm ) and restore the damaged areas with pasta products in the same color.It extends a hand of filler and paint, with a transparent product , gloss or matt , dyeing or to darken the wood. Instead of paint , if the wood looksAlready nice, you can finish it in wax, but the wax does not protect the surface asa painting , even if it enhances the beauty of the cabinet. The more complex the application of shellac pad , which requires different hands.Products for paint : http://www.bricoutensili.com/it/53-chimici-e-chimica?p=2-----------------------------------------------------------------------------------------------------------------Lubricficare the bike chainIt lubricates your bike in the garage or outside. It is a rather dirty work , so it would be preferable to protect the floor by covering it with sheets of newspaper . Do not proceed in this operation on a rug or other soft surface .Put the bike backwards by placing the seat to the floor , positioning yourself above the sheets of newspaper.Observe and familiarize yourself with the parts in contact with the chain:crown frontFront derailleur ( optional part delegated to changing gears front )rear chainringsRear derailleur with two other wheels (optional ) .Remove any excess mud or dust from the rear derailleur . You can help by placing a screwdriver at the end of the rollers and gently turning the pedals. Tries to avoid that the residues will go to deposit on the chain .Prepare cloth and inumidiscilo . Considering that you're working in a well-ventilated room , you may add a degreasing agent, such as alcohol or other lubricant .Get the cloth and wrap it to the chain, and hold it tight good starts to turn the pedals , keeping the cloth in contact with the chain. This operation is much easier operand in the upper part of the chain, near to the seat. The chain should begin to look more clean.It lubricates the chain.Mark with a marker , sticker or a piece of tape , the starting point to figure out when the tour is complete.Starting from the sign , apply a drop of lubricant at each joint of the chain. It is preferable to apply a drop at a time to avoid wasting excess lubricant .Leave it the lubricant. After lubricating all joints , turn the pedal again for half a minute or so, allowing the lubricant to go deep .Remove any excess lubricant on the outside of the chain using the cloth.Products for lubricficazione : http://www.bricoutensili.com/it/chimici-e-chimica/1016-grasso-per-catene-400ml.html-----------------------------------------------------------------------------------------------------------------Aluminum Welding electrodesWith an electrode, " classic" iron / iron / cast iron / cast iron / steel / steel , such as a welding machine normally used in trade with aluminum , you can not . But with a welding machine type "electronic" prepared for " spunbond " becomes possible , provided that ; welding, subsequently , is treated with abrasive disks , because without treatment , the same is ugly , to view. Another thing is , however if you have welding equipment " autogenous " - (oxygen / acetylene) everything becomes easier . However, we must be able to weld and have the dexterity and knowledge of metals that you want to settle this matter , electrical / autogenous .Welding products : http://www.bricoutensili.com/it/saldatrici-e-accessori/3767-saldatrice-a-filo-telwin-bimax-105.html ----------------------------------------------------------------------------------------------------------------- Blades BandsawThe band saw blade is suitable for all kinds of cutting; it cuts continuously without discontinuous movements as found in reciprocating saws .Compared to saws and circular ones , band saws have considerableadvantages that can be summarized as follows:- Possibility of cutting of pieces of considerable size- Ability to perform a contoured cut- Reduction of waste given the reduced thicknessThe main dimensions of the soul are:- The width- The thickness- Step and number of teeth- Type of stradaturaFrom the width of the blade depends on its strength and is therefore a good idea to use the maximum width possible, because in this way you can take the more advances.The thickness normally is chosen according to the width of the blade.Thickness depends on the flexibility and strength of the blade itself , as well as the radius of Minimum bending executable .The stradatura of the blades has the function to generate a space sufficient for the passage of back of the blade and then to eliminate friction.To establish the step , and then the number of teeth per inch , suitable for each machining ,you must take the following factors :- Type of material to be cut- Thickness of the material to be cut- Hardness and toughness of the material to be cut- Abrasive action of the material to be cut.If the material is hard and abrasive is necessary to use thicker blades with teeth, while for soft materials or tenacious teeth will be more sparse as possible, depending on the thickness of the material.In fact, if the step is too large in relation to the thickness , the load on each tooth will be too great with the danger of breakage.If instead the toothing is too dense it may happen that the chips for the overheat rubbing, may fuse into the grooves of the blade, locking it completely.The occurrence of such a drawback , however, can almost always be avoided with the use of a good lubricating and cooling .Finally, the choice of the step depends on the desired finish ; more the pitch is small better the machined surface.In general, increasing the pitch will increase the speed of the cut.Blades Bandsaw : http://www.bricoutensili.com/it/abrasivi-taglio-foratura/3589-lame-a-nastro-per-taglio-ferro-e-metalli.html