Now we need to come to see that's all inside of the Metal Corner Brackets there which screws the Wold normally do to countersink bit but I don't touch their home with MIT so I'm gonna use a normal drill bit so I've got a drill bit that is approximately the same size as the screw head and I'm now just going to countersink this side at the all using this drill bit so we'll just try that and you can see that that is virtually flush with the end of the bracket so I'm just going to give it a little bit more and you can see that he's now very toilet flush so we're going to do that on all four balls so if you pop a square on there now you can see that it is virtually perfect so.
We're now going to put a couple of tack welds on there using the arc welder and then once we've done that we can adjust it slightly before we do the final welding so I'll put a single tack on the inside there and now we need to shake that again using the square and it is approximately a millimetre outlet so what we need to do is get an ammeter and just tap that across the source and it goes perfectly straight once we've done that we can then turn it over on the back we can put another tack on there once you've done that we can clean those up and then we can fully weld it so this side down I'm just going to give it a gentle tap.
If you look at now that is virtually perfect so we're not going to turn it over and we're going to put a tack weld on the backside so it's going to check that again using the square you can see that it doesn't move so now we can fully weld this off [Music] [Music] to get a decent weld on this metal because it's painted we need to remove the paint so we're going to use a cordless angle grinder with a flat disk so for this we need to put on safety visor so I got the dress into position we can just tuck out in so let's turn that over now and then we'll well not in for it well on this side where.
The Texan just are going to move Metal Corner Brackets because well that side in position as well now plot disk in the grinder again I'm going to clean up some of these wells tax with the sputter off and also round off all the coins the brackets have now cooled down and these are now ready to be fixed to the wall I'll put a mark though which is the minimum height there need the actual buckets setting to once we set the bucket to the sides we can then get the roll of cabinet underneath it sort of starts off we I'm just going to make sure that this ain't off and I'm just going to Mike one of the screw walls I'm also leaving a space that they say so that I can move this cabinet at a later date so I'm just going to mark one of the altar.
The shape of the finish component and the material of Metal Corner Brackets from which is manufactured can be a very limiting factor when it comes to the method you're going to use to produce it casting that role to a specific shape are surging it from hot billets are just two examples where the function of the performance of the component almost dictates the production technique cost is to some extent of secondary importance but there are many components which can be made easily and cheaply from sheet metal significant parts the basic appliances like washing machines produce radiators anything running from tin cans to methyl bombs all to be made by press working.The person process hasn't been perfected a lot of these things will be extremely.Difficult to make and extremely expensive objects the different presses are uniform and highly accurate each piece identical to the one before it and the one after it's a technique which gives production engineers a great deal of flexibility and it's ideal for mass production very large finishes are smooth the pressing can have considerable strength and rigidity and you don't waste too much raw material most press operations demand specific tooling tuning up is an expensive operation you can only do it if you're going to produce enormous quantities of a particular object when.I was popular level when it comes to pressing is mild steel it's still fairly cheap and so far.Seems to have the edge on that in the yellow and plastics except for certain specialized functions in this program we are looking at the pressing opportunities offered by mild steel but the techniques applied to other materials as well the key to successful press working lies in the press tools themselves this is a simple turning setup the top half of the tool is called a punch at the base first the bolster which supports the die this will reflect the shape of the pressing and it's usually made from a hard wearing material like a hardened alloy steel the other half of the tool the punch is more usually downwards to punch out the component from the metal strip the punch in this case is attached to the realm of the press by the punch plate.Holder the cutting out of Metal Corner Brackets the metal tape from the strip is called blanking the strip is brought in those cold coil it's a convenient way of providing a large quantity of material in the smallest possible package the strip is passed through a set of straightening rows to the simple selection power press which pushes out a series of circular breaks ranking we that one at a time from a single piece of strip would be wasteful and on economic so they'd increase the width of the strip by one huh and so double the number of blanks obtained from a given area the holding a garrote of a blanking layered and hence the layout of the die is to secure the maximum number of events.
Now make these all in-house and then later come from Metal corner brackets galvanized steel so that was one of the customer requests they said do you do all areas of the resistant version and now we do so we're keeping the price for it the same we're still going to offer their popular powder paint but I can Brown versions.They can be slightly more expensive they roll a little bit more labor and the whole galvanized range we would actually lower the price and hold the price the next year even though steel prices are rising we want to keep so this is the rear view of sneakers I just see in your flowerbed if you are going to use them for single tear edging like this so place this is a joint on the sleeper this gets banged into the ground ideally on use a rubber mallet or a block of wood on top of this you don't damage all the top and simply screwed into the back of the sleeper.
So that's a straight jointer and then we offer a corner 90-degree bracket so again banged into the ground screwed onto the back of the sleeper we do two tier versions which double defy it also do two tier versions of this this model double defy it we also do corner brackets which don't go into the ground and again they're all going to be in Metal corner brackets galvanized steel 2019 as you can see the holes are quite large seven point six millimeters this allows you to use two thick heavy-duty sleeper screws if you wish.
