Massive Selection for Plastic sucking hangers for bathroom & toilet Factory in New Delhi

Inside this video, you can see full detailed process of making 3-D Parametric CAD Model through SolidWorks.
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The finished file displayed in the video can be accessed by visiting the content list of our blog on the following link:—

https://niveshandnisheeth.blogspot.com/2014/08/content-list-videos-solidworks.html

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Our motive to upload this video is to show our work ability/experience, so as to get job in the appropriate field.

Making A Right Angled Screwdriver, by Clickspring

A right angled screwdriver isn’t a tool you’ll need to use often, but its great to have one on hand for things like inserting a mainspring hook into a clock barrel wall.

The main project video that this video is related to is “How To Make A Clock In The Home Machine Shop – Part 13 – Depthing And Planting The Train “: https://www.youtube.com/watch?v=O8xIjsaDlN8

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Transcript:

00:05 I’m in the process of fabricating a mainspring hook to put into the clock barrel, and a threaded insert is a nice convenient
way to get the job done. But I need a lot more leverage to get the insert as tight as it needs to be.
00:16 The obvious choice is to put in a slot, and then use a screwdriver, but of course a normal screwdriver can’t reach in properly without risking damage to both parts. What I really need is something like this: A right angled screwdriver, so its time to make one.
00:29 Normally screwdriver tips would be made from a hardened steel, but this tool will only get used a few dozen times over its lifetime, so I’m going to keep it simple, and just use a section of this mild steel.
00:39 The grip pattern I have in mind is the simple grooved pattern that you might have seen me use before on some other small hand tools, like this scriber and transfer gauge; its simple to form and works great.
00:49 All parts will be bonded together using Loctite 603; If I need to change out the tips later, a bit of heat will easily break the bond. So lets get started!
00:59 Beginning with the handle, I faced both ends, and then drilled out the center, to be a slip fit over the rod that will become the body of the tool.
01:28 Next I extended the stock, and formed the
grip. The tool I’m using here is a standard 60 degree threading tool. The plunge cuts are 0.5 mm deep, and I’ve spaced them 2mm apart.
01:47 To extend the pattern, I pulled the stock out further, registered the tool in one of the existing grooves, and then continued as before. After parting off, the ends were given a light chamfer, and that’s the handle complete.
02:19 Next I started work on the screwdriver tips. Firstly with a quick facing cut to clean up the stock.
02:44 I want the tips to taper back to the shaft
when fixed in place, so I used a form tool to put a nice curve at what will become the base of the screwdriver tip.
03:00 I followed with a quick spot drill and as for the handle, I drilled out the tips to be a slip fit on the rod that will become the body of the tool.
03:34 Now I’d also like the blade to narrow towards the other end, so I’ve set the topslide over to 3 degrees, to cut a short taper. And while I was set up, I took a few moments to make some extras, to have in stock as spares for the future.
04:02 I’m using a length of drill rod for the body
of the tool, and the tips are temporarily held onto that rod with super glue, while I shape the flats of the blade on the belt sander.
04:10 I’ll break that super glue bond later with a little heat when I need to release them. And this little holding block makes indexing from side to side dead easy.
04:20 Now the belt sander makes quick work of this sort of thing, but it does generate quite a bit of heat, so I needed to keep the work cool. I didn’t want that super glue bond letting go just yet.
04:37 OK, so the tips are in the shape that I want, and a little heat from the butane torch releases the super glue bond.
04:52 Next I formed the drill rod shaft into that right angled shape, using the propane torch to soften the steel. And then I trimmed the ends on the belt sander, and also cleaned off the heat oxide with some emery paper.
05:28 At this point the grip was bonded in place with a spot of Loctite, making sure that it was in the center of the tool, and then once it had set for a few minutes, I cleaned off the excess.
05:41 So I set that aside to cure, and while that was happening, I decided to stone the tips to make them a look a bit more presentable.
05:56 And finally I bonded the tips to the shaft,
being careful to set them at 90 degrees to each other. A little clean off, and its ready for work.

Making A Right Angled Screwdriver, by Clickspring