2017 Christmas Challenge

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2017 Christmas Challenge

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Viewing 25 posts - 26 through 50 (of 105 total)
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  • #323310
    Journeyman
    Participant
      @journeyman

      Dave, I think using Photoshop (or similar) to create a pair is possibly outside the ruleswink

      John

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      #323312
      David Standing 1
      Participant
        @davidstanding1
        Posted by Journeyman on 24/10/2017 17:54:30:

        Dave, I think using Photoshop (or similar) to create a pair is possibly outside the ruleswink

        John

        Oh, you mean the obvious bit, where all the outlying pieces of swarf are mirror imaged? wink

        #323313
        Jon Cameron
        Participant
          @joncameron26580

          Nice one Dave, though your swarf doesn't look the same cheeky

          Really need to get on with my efforts, though it's not far off yours wink

          #323314
          David Standing 1
          Participant
            @davidstanding1
            Posted by SillyOldDuffer on 13/10/2017 18:59:54:

            Do I get a prize for a Virtual entry? For a small fee I can provide the STL file so that Neil can print one for everybody.

            candle_stick.jpg

            Or as it might look in clear plastic:

            candlestick1v1.jpg

            The decorative holes spiral vertically up the inside of the candlestick. Can anyone suggest a way of producing an object like this (full of twirly holes) without using a 3D printer to build it up layer by layer?

            Dave

            PS Designed and rendered with Fusion360. Highlights tarted up with GIMP.

            So how many materials is that? You just aren't taking this seriously, are you? wink 2 cheeky

            #323320
            SillyOldDuffer
            Moderator
              @sillyoldduffer
              Posted by David Standing 1 on 24/10/2017 17:58:21:

              Posted by SillyOldDuffer on 13/10/2017 18:59:54:.

              … You just aren't taking this seriously, are you? wink 2 cheeky

              Or am I luring you all into a false sense of security? But if it was Fake News I wouldn't tell you, would I? Or would I? Perhaps it's a double-bluff…

              crook

              Dave

              PS I promise that I didn't use Photoshop™

              #323336
              David Standing 1
              Participant
                @davidstanding1

                NURSE!

                It's Dave's tablets time wink 2

                #323337
                David Standing 1
                Participant
                  @davidstanding1
                  Posted by SillyOldDuffer on 24/10/2017 18:25:28:

                  PS I promise that I didn't use Photoshop™

                  Nope, you used another photo editing software instead! cheeky

                  #323340
                  SillyOldDuffer
                  Moderator
                    @sillyoldduffer
                    Posted by David Standing 1 on 24/10/2017 20:08:46:

                    NURSE!

                    It's Dave's tablets time wink 2

                    No good shouting for Nurse. I gave her the slip yesterday. smiley

                    #325218
                    Geoff Theasby
                    Participant
                      @geofftheasby

                      zzcandles 2.jpgMy entry for the 2017 Christmas Challenge.

                      Candlesticks made from mild steel, yellow Dymo tape and acrylic tubing & rod. All found in the scrap box, indeed the candle was marked ‘Decimal currency 2p’, so it is at least 40 years old. The steel bases could also be old CDs. If you don’t have any, get off to your local charity shop and buy a couple of Barry Manilow or Pan Pipes CDs. Either way, they are resistant to tipping, in the choppy waters of the Norfolk Broads or in order to withstand the celebrated Grand Union Bore. They are rather like a Captain’s Decanter, at least if you are captain of a Monitor… I had the had the idea at 7am Thursday morning and the job was done by 5pm. If you don’t ‘get it’, they are modelled on canal boat engine exhaust stacks. My lathe wasn’t big enough to face the ends, not having a Steady, but I realised I could square off the ends in the mill. Acrylic resists burning, but melts, so it should be safe, with care.

                      Then, on Friday, I had another idea, in collaboration with Mr Kipling, using preassembled foil, pastry, filling, and icing. The cherry was surgically removed and a pin drill used to mount the candle-holder without cracking the icing. This had the advantage that I could eat them afterwards, although the candles were a bit chewy. It took longer to find the Cherry Bakewells in the local shops, that it did to make them into candleholders. zzcandles 1.jpg

                      #325219
                      Neil Wyatt
                      Moderator
                        @neilwyatt

                        surprise

                        #325221
                        David Standing 1
                        Participant
                          @davidstanding1
                          Posted by Neil Wyatt on 03/11/2017 15:54:17:

                          surprise

                           

                          Indeed! You don't think those candles were giving off strange fumes, do you?! surprise

                          However, I have to say he's taken it more seriously than Dave (S.O.D) wink 2

                           

                           

                          Edited By David Standing 1 on 03/11/2017 16:45:34

                          #325224
                          JasonB
                          Moderator
                            @jasonb

                            Well I'm going to knock a point off for using Cherry Bakewells instead of Mince pies, though sending me the rest of the pack of Bakewells could see your score reinstatedwink

                            #325237
                            Neil Wyatt
                            Moderator
                              @neilwyatt

                              I think he's cheating by trying to get two entries in one. The tarts don't count though as removing the cherry means they only have one ingredient – 'bakewell'.

                              #325358
                              SillyOldDuffer
                              Moderator
                                @sillyoldduffer
                                Posted by David Standing 1 on 03/11/2017 16:43:45:

                                Posted by Neil Wyatt on 03/11/2017 15:54:17:

                                However, I have to say he's taken it more seriously than Dave (S.O.D) wink 2

                                Whilst I admit many of my posts are nothing but hot-air, surely this entry must be serious:

                                candle_balloon.jpg

                                There are two of them. The other blew away. You can trust me: I'm a doctor.

                                Dave

                                #325426
                                David Standing 1
                                Participant
                                  @davidstanding1
                                  Posted by SillyOldDuffer on 04/11/2017 11:01:19:

                                  Posted by David Standing 1 on 03/11/2017 16:43:45:

                                  Posted by Neil Wyatt on 03/11/2017 15:54:17:

                                  However, I have to say he's taken it more seriously than Dave (S.O.D) wink 2

                                  Whilst I admit many of my posts are nothing but hot-air, surely this entry must be serious:

                                  candle_balloon.jpg

                                  There are two of them. The other blew away. You can trust me: I'm a doctor.

                                  Dave

                                  if you were half as good with a lathe and milling machine as you apparently are with image editing software, you'd have had a proper pair of bloody candle sticks made long ago! cheeky

                                  #325431
                                  SillyOldDuffer
                                  Moderator
                                    @sillyoldduffer
                                    Posted by David Standing 1 on 04/11/2017 16:46:47:

                                    if you were half as good with a lathe and milling machine as you apparently are with image editing software, you'd have had a proper pair of bloody candle sticks made long ago! cheeky

                                    Alas, it's true… sad

                                    #325462
                                    Neil Wyatt
                                    Moderator
                                      @neilwyatt

                                      Can I just post a message reminding forum members know this is a real, if informal, competition.

                                      I think it might be time to draw a line under the photoshopped entries in the hope we get some real ones.

                                      #325775
                                      SillyOldDuffer
                                      Moderator
                                        @sillyoldduffer
                                        Posted by Neil Wyatt on 04/11/2017 20:06:28:

                                        I think it might be time to draw a line under the photoshopped entries in the hope we get some real ones.

                                        Oh all right then, I'm making a real pair using 4 different materials.

                                        Each candle-stick will have at least 9 parts and this innocent looking assembly is 4 of them.  Five more to go.

                                        dsc04608.jpg

                                        If I have enough time before close of play, I'll be adding another 3 or 4 parts to the finished candlestick.

                                        The cat is in the dog-house. It found a pile of half finished bits on my dining table and broke one.angry

                                        Dave

                                        Edited By SillyOldDuffer on 06/11/2017 17:36:49

                                        #325855
                                        DrDave
                                        Participant
                                          @drdave

                                          As we are Model Engineers, I made a brace of model candlesticks…

                                          d05943c7-c5ed-45ee-bd4b-3d02ecf14622.jpeg

                                          #325897
                                          SillyOldDuffer
                                          Moderator
                                            @sillyoldduffer

                                            Progress on the Mark IV Duffer Candlestick (Made in England – Patent Applied For).

                                            dsc04612.jpg

                                            Dave

                                            #325900
                                            David Standing 1
                                            Participant
                                              @davidstanding1
                                              Posted by SillyOldDuffer on 07/11/2017 17:52:17:

                                              Progress on the Mark IV Duffer Candlestick (Made in England – Patent Applied For).

                                              dsc04612.jpg

                                              Dave

                                              Is the cat forgiven yet? wink 2

                                              #325943
                                              Nicholas Farr
                                              Participant
                                                @nicholasfarr14254

                                                Hi, well I've made a start, but I might miss the deadline.

                                                cimg2523a (768x1024).jpg

                                                Might get them finished though, design stage took a lot of humming and harring and work keeps getting in the way.

                                                Regards Nick.

                                                #325967
                                                SillyOldDuffer
                                                Moderator
                                                  @sillyoldduffer

                                                  candle_adf.jpg

                                                  smiley

                                                  #326198
                                                  SillyOldDuffer
                                                  Moderator
                                                    @sillyoldduffer

                                                    I've hit problems with the Duffer's Turbo self-levelling Draught Proof candlestick and may not finish off fully to expectations.

                                                    First, the cat's contribution:

                                                    dsc04638.jpg

                                                    This is my return for feeding the vile creature. Luckily I was able to hide the damage.

                                                    Here's the pile of bits ready for assembly:

                                                    candleheap.jpg

                                                    The spring carrier keeps the flame at the same height as the candle burns. The candle sits inside a glass chimney and is fed with air through the base to reduce the chance of being blown out. Hot air is supposed to spin the fan. Sadly I've run into big trouble balancing the fan : much harder than I thought so I'm back to the drawing board.

                                                    In Fusion 360 the design looks like this:

                                                    assembly v9.jpg

                                                    In practice:

                                                    cndlestknotop.jpg

                                                    And with the fan supports in place:

                                                    cndlestktop.jpg

                                                    So far I've not managed to balance a fan on top for more than a few seconds let alone have it spin. I may pretend that the spike on top is a lightning conductor and hope that no-one questions it!

                                                    Merry Christmas

                                                    Dave

                                                    Edited By SillyOldDuffer on 09/11/2017 12:57:43

                                                    #326205
                                                    David Standing 1
                                                    Participant
                                                      @davidstanding1

                                                      Dave

                                                      Gently punch a depression into the underside of the fan blades using a broad head centre punch or similar, it will sit easier on the lightning conductor then.

                                                      Sit the blade over a plate with a small hole in when you punch the depression so it only causes local movement of the fan metal.

                                                      That may well then also show up where the blades are heavy, by them dipping to one side when mounted on the lightning conductor.

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