Cookies used in this website are gluten free, wheat free and dairy free. By using this website you agree to our use of cookies. More Info
Guest
Login Below
Join Us On Social Media!
   
Get The Model Boats App!
Apple App Store
Android app on Google Play


Help Support This Website
£
or enter custom amount

(Non Contributor)

Help support this free
website and donate.



£285 a year is needed to keep the website and apps online. Please consider donating £5 or more to help towards these fees.
All donations are securely managed through PayPal. Amounts donated are not published online.

Many thanks for your kind support.

Model Boats Website Team


Donation History
July 2018: 5 people
June 2018: 8 people
May 2018: 7 people
April 2018: 24 people
March 2018: 13 people
February 2018: 8 people
January 2018: 25 people
December 2017: 7 people
November 2017: 3 people


Unique Visitors This Month

Website Members

Terms and Conditions
Privacy Policy
Advertising
Contact


Model Boats Website
Active Users (12)
Login or Register
To Remove This Ad

Login or Register
To Remove This Ad
>> Home > Tags > brass tube

brass tube
prop tube
brass prop
brass sleeve
brass tube
I just had to get it! by RNinMunich Fleet Admiral!   Posted: 16 days ago
Good buy Ed, very similar to mine👍 Maybe a bit heavy for handrails an such, I use a 50 or 25W electric iron with a 1/4" or 1/8" bit respectively. The torch I use for heavier things like brass oilers to brass shaft tubes. Practice makes perfect! Try it on some scrap bits. Have fun, Doug 😎 PS you may find the Missus nicking it to caramelise brown sugar!😊

54 year old Crash Tender by Westquay Fleet Admiral!   Posted: 17 days ago
Ah, old car days, eh? Nothing phased us. Can't touch them now. No idea what it all is under that plastic cover. Spookilly, I've just done a pattern in 1/32nd scale for a Maranello GTO1964. One of my favourite cars messed over by Maranello for Le Mans. Your fish cutter seems to be throwing some problems up, but nuttn' a spot of resin can't fix. I don't buy that propellor blade rumour. We have no decent pics of the thing, but you can clearly enough see there aint no twist in the legs like a prop would have. I've just made mine in brass and simply flattened the tube in the vice to get a similar section and soldered to other tubes. All I have to do is make rings and attach the blocks for the ensign ropes. Also cut and attached the toe strips either side of the decks in Venetian blind slat, some leftovers from decking the Vanity cutter model. Now I need to cut some mahogany and attach to the side of the decks as the rubbing strake. Finaly will be making gutters for the smaller windows (NO frames there) and frames for the wheelhouse windows, then I can paint it. I have decided on white roofs after a peer at the good photos again, where the vents all seem to be white. But non-slip was clearly a pain to clean as the roofs and decks are bloody filthy! Vincent's having a break for a while. Call it my annual leave, which I never normally have. Cheers, Martin

Wheels by RNinMunich Fleet Admiral!   Posted: 18 days ago
Great job, and nice clear pic 👍 Thanks Hammer 😊 Now we can see the refinements of your construction. Good stuff. I also use a mini gas torch sometimes, in pistol grip form with adjustable flame. Pizo ignition, dead easy. Get 'em in good cooking accessory shops. Good for soldering oil tubes on brass prop tubes an such. Cooks call them Gourmet Torches and use 'em for their Crème Brulet 😊 Also various electric irons, 50 W with a 1/4" chisel bit for big stuff, standard 25W general purpose, temp controlled 25W,and a mini 1mm bit temp controlled for SMD work. Good for small LEDs etc. Cheers, Doug 😎 PS Also one electric iron 1200W ........ . . . . for ironing shirts! Ugh!! 😡

Tow hooks by AlanP Fleet Admiral!   Posted: 27 days ago
Dropping down aft from the boat deck are the tow hooks, why there are two hooks, I have no idea, but that's what is shown on the drawing. Taking the dimensions from the drawing the main part was made up of plasticard and bits of brass tube, the two hooks were made from brass sheet and soldered together, the hoop that these run on goes through the superstructure and is fastened with nuts on the inside. To the side of the tow hooks is an exhaust with silencer, this was made out of aluminium on the lathe with bits of brass tube, also on this platform are two coal hatches, again made out of plasticard and wood with painted staples as handles.

Fire Boat (crash tender) colours... by RNinMunich Fleet Admiral!   Posted: 1 month ago
Evenin' Martin, just a quick thought before I hit the hay! For the non slip deck paint why don't you cover the deck with a suitable wet and dry paper? 😉 With a bit of luck you might even find some wet n dry the right shade of grey!! Don't know the size / scale you are building but maybe around 120 / 240 would do! Cut to fit, glue it down with a spray glue, I found some in the 'Creative Corner' of a garden centre near me. Also a good source of fine gauge steel, brass, copper, gold and silver wire and nylon thread, and anchor chains😉😊 Then seal with a spray-on flat sealer or varnish, then spray a satin colour you want. Humbrol H129 might be a good substitute for 'Cerrux Deck Grey'. See Model Boat Mayhem for references to Cerrux Grey 😉 I agree the cabin sides are a much lighter shade of grey, almost white. Just ripped all the innards and deck fittings off my PTB. Just got the bare hull and shaft tubes left. Just havin' a wee dram then up the 'apples and pears to Bedfordshire' before I get tempted to sand and paint through the night. It happens sometimes 😲 G'night all, cheers Doug 😎 ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ

drum sail winch questions... by Westquay Fleet Admiral!   Posted: 1 month ago
Haverlock, wouldn't bowsies run the risk of slipping? I was thinking of using brass tube (although they would have to be slit first now as I have done all the knot tying I want to)! I guess I should first find where the sail winch servo wants to centre itself, then I can mark the string and put crimps on for the rigging cord. Thanks, folks. Cheers, Martin

Funnel by AlanP Fleet Admiral!   Posted: 2 months ago
The funnel was made out of 40mm plastic waste pipe, let into a piece of 3mm plasticard, thin strips of plasticard super glued around to simulate the sections. The hatch at the back made with plasticard, hinges and handles again made out of plasticard. There are four stop cocks at the front, the bodies of these were made out of aluminium on the lathe, with 1mm rod and some hand wheels out of the scrap box. There are four stays to hold the funnel and one at the top that goes to the aft mast, small hand rail knobs were used for this job. The funnel was painted (no it isn't pink, its the flash from the camera that makes it look pink) small brass tube to the steam whistle and the whistle made out of a bigger dia tube, a ladder added out of the scrap box and the completed funnel ready for fitting

S 100 Schnellboot RC build by RNinMunich Fleet Admiral!   Posted: 2 months ago
Hi Ron, did you ever try 3 props for comparison? If yours is the 1:35 Italeri I don't see any problem with space for 3 shafts. I have an approx 1:35 MTB currently with 2 shafts, 'as seen and bought' next season I propose to fit a 3rd motor and shaft: port and starboard for cruising, switch-in centre motor for "All ahead flank"! BTW: I have a couple of kits for the S100 "Schnellboot, otherwise known as E Boat, E for Enemy😉, one Airfix and one Revell, both 1:72. I intend to fit them with 3 motors as well - 'Plastic Magic' 😁 Motors already sourced from X-Drive, shafts will be home brew from silver steel and brass tube with sintered phosphor bronze bearings. "Nothing is impossible", I drive a Toyota 😉😉 Cheers Doug 😎

Rudders and propeller by teejay Lieutenant   Posted: 3 months ago
Hi all for the second blog report on the schenllboot I am going to go over the rudder an propeller shaft assembly in more detail. The first stage was to make the rudders which were made of brass ,and having taken note of what has been said about the increase in size needed for the kit by other members I have increased the size of the rudders by 50% so that they have more effect and hopefully the boat will be more agile .I fitted 3mm treaded rod on to the rudder and in a 4mm flanged tube to reinforce the brass rod. The second stage was to make and fit 5mm flanged tube in the location for the rudders in the boat , these were made to be above the water line and will be sealed in place to reduce the possibility of leaks. These were fitted to a rudder platform inside the boat which was fitted to the kit moulding for the rubbing strip that runs the length on the boat and secured by making resin blocks which were fitted with computer extension nuts .which were then superglue in place to secure the rudder platform. The rudders were then fitted in place and held in position with the tiller collars which were made from 8mm rod and fitted the tiller arms and locked in place with 3mm computer screws and ni-lock nuts, a connecting plate was then fitted to connect the three tillers together, I also fitted rubberised washers to seal the rudder tubes. The third stage was to make the propeller supports. The centre support was a direct copy of the kit part made of brass and fitted to the kit with a plate and screws (this plate and the rudder plate were made from galvanised steel)and will sealed with resin after the I test the boat for leaks. The port and starboard supports were made by taking the kit parts and cutting them in have along the joint line or mould seam this gave me a template ,which I used to make cross-section segments but I did alter the template by increasing the boss diameter to 10mm and extending the support legs so that the finished support could be fitted through the hull (the picture of these show the mk1 version where I forgot to allow for the 4mm prop shaft which has a 6mm tube) any way the boss of these segments were drilled out with a 7mm drill and a length of 7mm brass tube fitted through the boss to assemble the segments, all of which were coated in soldering flux at this stage of the assembly which were riveted at both ends to hold it all together during soldering, after soldering the supports were then filed to the size and shape to resemble the kit parts as close as possible and fitted to the hull using a superglue and talcum power mix and then I cast resin around the extensions to secure the prop supports in place. The forth stage is the propeller shaft housing for the centre propeller housing I place a brass rod in a plastic straw and place in position in hull and using resin I sealed the hull with the rod in place this gave me a pilot hole for the centre prop shaft after I removed the brass rod. For the port and starboard shafts I used the kit parts which had hole place when assembled, this when I reinforced the housings ,the centre housing I glue 2mm of plasticard on each side and for the port and starboard I made a brass tube shroud which covered the housings which left gaps between the kit part and the brass which was filled by casting resin in the gap this increased the diameter to 10 mm so that there were little chance of breaking throw with the drill and finished these off by fill-in the outside with body filler and sanded to shape and finish . I then drilled through the pilot hole in the housings using very long extended drills and a wheel brace ( if I had use a power drill the heat would have melted the plastic of the kit and may have caused problems) I drill the shaft housings out 6mm them filed them out with 6mm file so that I could insert a length of 6mm brass tube. After all this was done I fitted a flanged bush made from 7mm tube and 2mm brass plate turned to 11mm to the ends or the propeller shaft housings. And now it is time I have to ask for some help could any one advise me on the length of propeller shafts , I know I can use a 300mm shaft for the centre shaft but port and starboard will have to be longer . and I also need advice on selecting the motors , I want to use 4mm prop shaft with 35mm propellers. Any opinions welcome.

Cabin windows again by mturpin013 Fleet Admiral!   Posted: 3 months ago
Having remade all the front cabin window frames I then decided to fit the acrylics into the opening (nice tight fit) all done! Or maybe not, someone then said how about “opening windows” it’s been done before. So would opening windows be a problem with water ingress? And would putting foam seals solve this problem? I’m not convinced. Having given the problem some days thought, how about going with the windows as planned which are now 1.5mm thick and inset into the surround. Then fitting an over window frame 1.0mm ply/plasticard with another thinner (1.0mm) acrylic window and hinging this above each window. This would solve the issue of water ingress and also give the appearance of opening front windows. Looking at how one other person approached this, it looks like the hinge was a brass tube across the majority of the window top and then a shorter piece the same dia tube at each end with an internal wire for rotation these short pieces are then fitted to the body of the inner window frame. These additional window frames can be added at a later stage and this doesn’t hinder the final finishing of the roof skins. So final fitting and adjustment and then pin and clamp in position the forward roof skins. When these are dry the window frames can be finally trimmed and then pinned into position and checked for fit then removed and then to each one apply the aliphatic glue and fit –pin and clamp in position

Bristol pilot cutter mascotte by kmbcsecretary Fleet Admiral!   Posted: 3 months ago
The rudder assembly was made using a 200mm prop shaft squared of on the lower 3/4 of the shaft to allow for secure fixing for the rudder made from three layers of 4mm ply. The rudder was fixed to the shaft using 2ton epoxy and held in place with three pieces of brass strip which are bolted through the rudder The prop tube bearings were cut of the ends and fixed into the hull for the rudder shaft , I have also installed rubber o rings to insure no water can come in through the rudder posts.

H.M.S. BRAVE BORDERER by reilly4 Captain   Posted: 3 months ago
Hi Rowen, I have had water cooling on all my patrol boats running at 12Volts, whether brushed or now brushless. For the brushed motors I have used aluminium tube coils with water pickups between the propellers and rudders. I did try water jackets a couple of times but found too much friction loss and therefore lack of flow. For the newer brushless outrunners I use a brass tube soldered to a brass plate across the front of the motor fitted between it and motor mounting bracket. I agree with Doug with regards to the disconnection of the red wires on the ESC's. This is now common practice, especially if you have an external receiver battery.

Adding rear deck details by Skydive130 Fleet Admiral!   Posted: 3 months ago
Has been a few days since I have had a chance to get anything done due to day shifts over Easter. Anyway, a good day of progress today. Finished painting the Anchor and mounts on the rear cabin. The rest of the day has been concentrating on the rear deck. This includes 4 bollards, cleats and railings. All scratch built using a conbination of plasticard, plastic tube, brass tube, carbon rod and aluminium wire (included in the kit). The cleats are resin and where from eBay. The railings arnt glued into the deck yet, easier to paint off the deck and add at the end. I am modifying the centre deck as the model I am building had a deck plank with a metal grid on it. I had some wire mesh and laminated that to some ply, should be quite effective once painted and rubbed back to expose the metal wire.

Bristol pilot cutter mascotte by RNinMunich Fleet Admiral!   Posted: 4 months ago
Your boat is beginning to look suspiciously 'Museum Standard'!👍 Yep, shame about Kingston, but can understand why Robin didn't want to build for Frank's kits anymore (or anyone else's for that matter) wouldn't fit in with his No Hectic policy! Re 'tin bashing! Here's a couple of examples of my last attempts from several years ago, from my H Class 1936 destroyer, scale 1/72. I note that they need the years of neglect cleaning off 🤔 I'll pass it off as North Atlantic Convoy duty muck😁 First two pics 20mm Oerlikons, made from 0.5mm brass sheet, 1mm copper for the carriage frames and 1 and 2mm brass tube. Guns can elevate 😉 Recoil 'springs' are shrink sleeve, but I now have some suitable real springs. Will try to finish them off when Hotspur comes up for refit completion. Pic 3 is one of the depth charge throwers port side. Core is a 1/4" wood dowel, the rest is 0.5mm brass, tinned copper wire and 2mm brass tube for the firing cylinder. I used John Lambert (RIP) plans for both. Pic 4, the thrower on deck and copper wire ladder rails, crewman shanghaied from Monty's 1/72 Airfix 8th Army. A Desert Rat on board! Under the black square is the hole for the aft torpedo mount. Underneath is the speaker for the "Whoop Whoop". That part of the 'deck' is just painted aircraft silk! Must get back into practise now I've got nowt more important to do 😁 Cheers Doug 😎

Devil in the detail! by Skydive130 Fleet Admiral!   Posted: 4 months ago
Hi Doug, Looking at my rudders comparing them to some pics I’ve found online, my rudders are too big and therefore I will reduce them in size, no biggie, 10 minutes work should see that done. Back to the struts. I would have made them from brass, however as my propshafts are in brass tubes for the whole length, I feel that the plastic versions I’ve made should be ok for aesthetics as the brass tubes seem rigid enough, hopefully no chance of any whip? I’m planning on running this on 2S lipo to give a scale speed, all depends what the watt meters says when I test the motors with props in water. Having the option to go to 3S if needed. I don’t plan on having a great deal of rudder throw and will programme in some expo to soften the rudders throw. Of course, if needed, I am more than happy to make adjustments and incorporate recommendations as given by the lovely people on this forum. It’s still a learning curve for me as I bring 45 years of aircraft experience over to the boat world! If anyone requires any aircraft advice, I’m your man!