Showing posts with label you. Show all posts
Showing posts with label you. Show all posts
Tuesday, 20 December 2016
Topic Sailboat self steering you can build
Sailboat self steering you can build is actually among the content under the now We all know in the report search engines As a way to produce precious facts to our followers it was used to look for typically the adjacent meaning imagery near Sailboat self steering you can build As well as right here you will observe right now, most of these graphics are considered on the foremost learning resource.
Sailboat self steering you can build - this has been recently put up together with the expectancy that should it is possible to easliy advertise beneficial to every person. This post can certainly work to be a referrals for all those confounded to find the most suitable help This Sailboat self steering you can build items may well be your current decision to be applied to the work plan, because contains specific to it schedule might believe alot more convinced Sailboat self steering you can build - Handy available for you therefore we are trying to find a trusted supply that will help you locate ideas with out distress. bear in mind so that you can take note of these pages, since probably some day you will want the idea rear like any inspirational choices.
Tuesday, 10 November 2015
Context How do you make a boat in doodle god
How do you make a boat in doodle god is certainly amongst the information beneath the today Can easily from capture google and bing To be able to supply useful info to the customers now we have tested out to seek out your nearby relevance photographs all-around How do you make a boat in doodle god Not to mention in this case you intend to check out nowadays, most of these graphics are considered within the biggest source of information.
How do you make a boat in doodle god - this has happen to be uploaded considering the hope which inturn it is possible to easliy advertise beneficial to every person. This informative article can easily assist being a guide when you are confused to choose the right guide The How do you make a boat in doodle god posts may be your best option to become put on the job strategy, considering that it comes with its own arrange should look and feel a great deal more completely satisfied How do you make a boat in doodle god - Handy available for you accordingly everyone are trying to look for a reliable source which can help you see drive free of indecision. remember in order to save this site, considering that it could be a day you require it again spine because your own inspirational suggestions.
Wednesday, 8 April 2015
PDF How do you build a rc boat
How do you build a rc boat is actually among the content under the now We understand within the checklist msn In an effort to deliver worthwhile material to audience we certainly have sampled to search out your nearby relevance photographs all-around How do you build a rc boat As well as right here you will observe right now, all of these visuals had been regarded within the biggest source of information.
How do you build a rc boat - this has been posted together with the expectancy the following we're able to encourage necessary to most people. This article can serve as a reference if you end up unclear to find the best tutorial The How do you build a rc boat content could be your better alternative for being given to the effort approach, as it has its own plan will feel more satisfied How do you build a rc boat - Beneficial for everyone therefore we are trying to find a trusted foundation of which can assist you to see drive free of indecision. take always into account that will lesemarke this page, considering that it could be a day you require it again spine while your current inspirational concepts.
Thursday, 19 February 2015
Anchors aweigh a lot can you install a winch
This is the bow of a new and large center console off shore fishing boat that often goes into the Gulf of Mexico for fishing and diving. After the first trip, the owner calls and wants an anchor winch installed. It seems it wasn't a lot fun to hand haul a couple hundred feet of rode, chain and anchor up from the bottom of the Davy's Jones locker. So I go over to see the boat, and this is what I found. The shiny thing on the bow is a pop up running light. Just to the right and left of the bow light are pop up chocks, and you can see on the left side aft one of two pop up cleats (you can click on the pic for a better view). So just where would the builder think a anchor winch would go? The hatch covers the entire locker! Apparently they didn't think anyone with a large offshore fishing vessel would want one of those new fangled anchor winch devices on their boat. Popeye didn't need a winch on his boats, but then he had lots of spinach. Unfortunately the owners didn't have any cans of spinach on board. All is not lost, and there is a way to solve this problem. I will show you the results in a couple of weeks. A little design forethought by this builder would have saved this owner some real money.
Saturday, 14 February 2015
Here How do you build a boat on survival craft
How do you build a boat on survival craft is normally one in every of prefer to in the at this moment Can easily from capture google and bing To be able to supply useful info to your viewers now we have tested out to seek out all the near relevance visuals round How do you build a boat on survival craft And additionally right you could watch at this time, most of these graphics are considered with the main aid.
![Survival Map] In the Ocean [1.5.2] - Maps - Mapping and Modding](http://i.imgur.com/fQni8RM.png)
How do you build a boat on survival craft - it has recently been published with the expectation of which you can actually encourage good for a particular. This post can certainly work to be a referrals if you find yourself bewildered to find the perfect direct This How do you build a boat on survival craft articles or blog posts may very well be hard possibility to get used on the project prepare, precisely as it seems to have the liechtenstein package definitely will look further thrilled How do you build a boat on survival craft - Very beneficial in your case therefore we are trying to find a stable reference which will will assist you to acquire determination while not frustration. take always into account that will lesemarke this page, because maybe one day you will need it back mainly because an individual's inspirational recommendations.
Tuesday, 1 April 2014
You must build a boat tips
You must build a boat tips is a movement with modern preferred subject material, could through the investigation in the google search to be able to current specific info we tend to make an effort to look for imagery connected to all the You must build a boat tips . as well as the final results you can view under needs to be most of the shots can be a powerful example.
Sample images You must build a boat tips
You must build a boat tips - this has happen to be uploaded aided by the expectation which may you can stimulate beneficial to any person. This article can serve as a reference while you are mixed up to choose the suitable guideline The You must build a boat tips content articles may just be your own preference being placed on the task program, the way it possesses its very own approach will probably think far more content You must build a boat tips - Beneficial for everyone for this reason people are attempting get a trusted foundation of which can assist you to look for contemplation lacking mix-up. take always into account that will lesemarke this page, as its possible in the future you have to pick the software lower back seeing that ones inspirational thoughts.
Monday, 10 February 2014
The ORBs have come are you prepared
This boat really was never designed to have an autopilot installed despite the fact it's a twin engined hybrid pleasure bowrider and fishing boat. I visit the boat, crawl around, snap pics to aid my creaky memory and figure it's possible. Not easy, very cramped but I can do it. It has a new Teleflex helm jammed into a tiny console, no worries there other than the lack of room. What I didn't know was something was different, very different about this helm that I think even an experienced installer like myself could easily miss. I would bet that most couldn't tell from the picture what this is, but I'm going to enlighten all. From my experience the line from the movie Groundhog Day "Anything that's different is good" was not.
I visited the local Parker hydraulic fittings distributor and bought a substantial amount of fittings trying to shrewdly anticipate the problems I was sure to have.
The boat is living in a dealers lot and has to be completed by the end of Friday and this is Monday. I'm also throwing in a chartplotter and transducer which have their own spatial constraint issues. Half of Tuesday gully washes and is a work write off. On Wednesday morning armed with plethora of fittings and tools I crawl into the console and start the process. This is where things start to go south... really quickly.
I always start autopilot plumbing by taking out the six o'clock return port and draining the hydraulic fluid reservoir into a bottle for later safe disposal. Humm... the plug to the port is not what I was expecting. It needs a hex wrench to remove it. When did this change?
I rummage around in my kit, find the wrench and remove the plug. There is another issue that has to be contended with. Things are so cramped I can't get a bottle under the fitting to catch to hydraulic fluid so I need lots of paper towels under it to absorb the fluid.
Normally there is only a couple cubic inches of fluid, but the damn stuff keeps pouring out. I frantically grab more paper towels and jam them under, but the stuff is still escaping. More paper towels are frantically jammed in and the original ones are so saturated they are now dripping. Finally it stops but not before the oily stuff has dripped into the console on everything, weeped onto the sole of the boat and a small creek of the stuff has run all the way to the stern. A substantial amount of the stuff is now on me also.
What I hadn't noticed was the filler for the helm pump was mounted high up on the console and a foot and a half of half inch plastic hose was also full of fluid. An hour later of clean up and degreasing I'm back behind the pump staring at the fitting. It ain't right. This isn't what I was expecting. Whiskey Tango Foxtrot, what's going on. Nothing I have will fit, and if it's not bad enough it's started or pour again. %$#*!!
I pick up the phone and have a good and animated conversation with Teleflex. What's different is the plumbing. Teleflex's new helm pumps are now using ORB fittings (O Ring Boss) instead of the 1/4" NPT fittings they have used for years.
Their argument is they have a lot of warranty issues with both teflon tape and pipe thread sealants getting into the systems. These fittings eliminate both of these problems. Further you can orient them into any position you want which is often very difficult to do with NPT fittings. I certainly don't disagree with their assessment. These are better fittings but.....
I get the the issues you can have with sealants of all varieties. It only takes a tiny amount of anything in a hydraulic system to cause a check valve or the ilk to allow fluid bypass. Neither gooey thread sealants or tape are great solutions, but this is all we've had for years. Of the two I like the tape better for a number of reasons.
So be it. My Teleflex colleague and I have had this ongoing friendly conversation for years. I understand if they find tape in a system I connected to a autopilot I have voided their warranty. This has never happen to me. In general if they find anything in the helm pump you're in the same position with the warranty.
So here is my problem with the new fittings. It's not that they are bad, because they're really much better. It's where do you get them from? Teleflex apparently is under the impression that West Marine is stocking these fittings in their warehouse. I took a quick look and only found four straight out ORB fittings period. I didn't check every fitting in the Teleflex catalog against the West Marine warehouse, but the next four fitting tries yielded no products in stock. As a matter of fact those three fittings you see above depleted the inventory of the only two hydraulic fittings suppliers within an hours travel of me, and in general their inventory of these smaller ORB fittings were somewhat bleak.
Now there is still a second problem. No matter what I'm still going to have to use some NTP fittings when plumbing an autopilot. Space is cramped, I often have to use NPT nipples, and other creative options to get things to fit. So we're back to the tape or goo thing again. And one more thing, these ORB fittings can be really pricey as you can see from this online marine store. Just to give you a point of contrast a NPT version of this is about $6.00 in brass and locally available
So this is what I'm going to do in the short run. I'm going to buy a good handful of both straight out and ninety degree ORB to NPT adapters like you see in the photo. Everything else will be done with NPT fittings until I can find a better, meaning has the inventory and more affordable sources. This is a good idea, but the supply chain needs some improvement for these particular sized fittings, a lot of it.
The autopilot still isn't finished. I put the return plug back in and refilled the system. My confidence level wasn't very high that I could do the plumbing correctly in the time I had left, and the owner wanted to used his new boat. He leaves town in a couple of days, and then I will finish the plumbing. This way if something goes awry, I have time to find the odd pieces I will need to make it work in the tiny space I have. It's a boat and it's always something.
Wednesday, 21 August 2013
If you can imagine it its already happening
How quickly is technology advancing? The answer is exponentially. I used Gorp as an example paddling across a river on a floating log around 10,000BC. The bolt of mental lightening had struck. Gorp no float. Log float. Gorp sit on log and float. It would be another couple thousand years, and many toes lost to piranha before the log was hollowed out by Urp to make a canoe. The reality is early man was probably using crude boats made from reeds and bamboo much earlier than this, they just didn't survive through the ages to prove it.
The point of the diagram is to show the relative rate of technological change. In my graph it took Gorp about 5000 years to evolve from paddling to figuring out you could use the wind and save the calories. Looking back from today's perspective it seems it should have been obvious, but it was a long hard slog to get there. Gorp only had stone tools and they weren't exactly precision devices. Weaving of fabrics is still over 5000 years away in Gorp's far future when the first sailboats will finally appear. Crikey, we didn't have the practical tools to make boats out of wood planks until the Bronze age when the rocket scientists of day started producing tools out of metal. This was 7000 years later in Gorp's future to come. Things started to move much faster when we learned to write things down saving the information we have learned. The printing press sped things up too.
The point of the diagram is to show the relative rate of technological change. In my graph it took Gorp about 5000 years to evolve from paddling to figuring out you could use the wind and save the calories. Looking back from today's perspective it seems it should have been obvious, but it was a long hard slog to get there. Gorp only had stone tools and they weren't exactly precision devices. Weaving of fabrics is still over 5000 years away in Gorp's far future when the first sailboats will finally appear. Crikey, we didn't have the practical tools to make boats out of wood planks until the Bronze age when the rocket scientists of day started producing tools out of metal. This was 7000 years later in Gorp's future to come. Things started to move much faster when we learned to write things down saving the information we have learned. The printing press sped things up too.
The next big jump takes another almost 3000 more years when steam engines started to provide propulsion. After this boat tech starts to really accelerate. Gas and diesel power appears and boats get faster. New boat building materials like steel and eventually fiberglass cascade into the market place and we are now at our current time provided by a GPS satellite.
Perhaps instead of dealing with Gorp and the passing of millennia a better example of technology growth is this more recent one.
It took 80 years to get from the telegraph to the radio and only 7 years to go from the transistor to the integrated circuit. A little over ten years later the microprocessor appeared. Within a single generation computers, the internet, and WiFi appear and the tech advancement curve sharpens upward dramatically.
I have two takeaways. The first one is the consumer, meaning us, drives a huge potion of the technology advancement curve. Products we buy create the huge volumes of manufacturing which in turn drives down costs. At the same time the competition for these huge markets forces new technology and features to be continually added to satisfy the consumer's seemingly insatiable demands. TV and phones are good examples, along with cars and a zillion other things.
Consumer demand doesn't drive all technology change but it's a major player especially on the manufacturing technology side of the fence. Other sources of technology growth include governmental (military space, et al) research and development that transfers downward into the commercial sectors albeit at a slower rate. Navico's impressive Halo radar with it's gallium nitride amplifier is a good recent example of using military developed tech. Lastly basic research and applied science have their roles to play.
Product life is becoming increasingly shorter. Products become obsolete not necessarily because they wear out, but newer products do much more much for equal or more typically less cost. The Raymarine Classic E120 in ten years and multiple generations later has been replaced with the es120 which in real dollars is half the price and substantially more advanced.
In a futurist mode here are some predictions based on my perception of needs in the marine electronics world.
Problem: Chart plotters have been a technological island. Although WiFi connectivity has become all the rage MFD's still have very limited connectivity largely confined to proprietary apps, download and uploads. The exception is Standard Horizon which includes a basic browser in some of their products.
Prediction: Within two years most chart plotters will have full internet access capabilities with browsers and the ability to use amplified WiFi access points and external antennas. We are on the edge of this change now. There are some methods to connect a MFD to a hot spot via a router but information on how to do this is not easily available, intuitive, or included with most systems. This is also where Signal K has an important role to play.
Problem: Mobile devices work poorly on boats due to poor environmental packaging, displays that are not daylight viewable, and fragility.
Prediction: Eighteen months will solve these issues. Rugged and waterproof phones already exist with up to IPX8 ratings and a small few already have daylight viewable displays. Within the 18 months or less daylight viewable displays will become generally available resulting in more aggressive adoption and use by boaters.
Problem: MFD's are currently single purpose computers that support interfaces to some specialized subsystem such as sonar, radar, and power distribution systems.
Prediction: In two years or likely less MFD technology will will start to merge with mobile device like hardware technology and will start adopting the Android OS (or possibly a Android/Linux hybrid) with large solid state hard drives. The Android OS is already is used by 85 percent of all smart phones sold worldwide. This will enable use of common off the shelf features like Alexa/Siri style AI assistants with speech, access to over 2 million apps, video streaming, large volume chart and document storage, and other general purpose computing capabilities. In short outside of proprietary subsystems the MFD will gradually become accessible for third party applications.
This will occur because the MFD's lower volume non-special purpose and custom system hardware costs will continue to stay flat while the staggering multi-billion annual production (2.5B est 2017) of mobile device hardware costs will continue to fall while increasing in capabilities. Specialty process subsystems will still be required for radar, and sonar, and a few other DSP and large bandwidth applications.
Problem: Autopilots have little if any awareness of the world around them.
Prediction: In the next two years autopilots will start to utilize inputs like automatically acquired MARPA and AIS targets, machine vision and throttle controls along with improved chart and hazard data to aid in piloting. This will be in part tech derived from the both the drone and automotive industries.
Prediction: Oops, we have started to move backwards here. In general they once all had this feature which is now rapidly going the way of the Dodo. Only Furuno and some Navico products retain this important feature. Mobile devices are filling some of this void with apps.
These were easy predictions for me and in a couple of years I will either be declared "Seer" of the year or I will be running clutching my hat with stars and moons away from a large crowd with torches and pitch forks.
Some of this is starting to occur already. There is more usage of MFD WiFi capabilities working its way towards our boats, however its been half a decade since WiFi first appeared in a MFD and its functionality is still pretty limited. The recent adoption of (AHRS Attitude Heading Reference System) commonly used in drones is now present in several marine autopilots. Furuno's TZ Touch 2 is using the Android OS and is one theoretical generation away from being able to supports apps, Google Chrome and other similar software packages. All of the things I have prognosticated are already commonly used in other markets.
So what slows down marine electronics innovation? For starters the marine electronic market is small when compared to other consumer markets and is dominated by a small group of companies. The other reason is their development efforts have to be spread across a large number of very complex technology platforms. Just adding a new radar or sonar product can eat up a considerable portion of these company's research and product development budgets and they're betting the family farm on its sales.
Competition in this small market also has to contend with the leap frog effect. There are a few recent examples of this. Raymarine was the first to introduce WiFI embedded in a MFD. Within a year the others were all forced to include it in new products or end up behind the curve. Navico was the first with CHIRP sonar, and the others had to follow or get out of the way. It's clear innovation has had a dramatic effect in this niche market.
The last five years have given us WiFi, Bluetooth, CHIRP Side Scan, Down Scan, Live phased array sonar, pulse compression radar and more. Although difficult to quantify exactly my sense is the level of marine electronics technology has more than doubled over the past five years. I think it will do it again in just three more short years. Tighten your seat belts and batten the hatches. HAL 9000 is coming to your boat sooner than you think.
Advance marine autopilot prototype photo courtesy of the Buffalo Automation Group.
Tuesday, 11 June 2013
Cool How do you build a sailboat
In that offer many folks will probably enable go for a advantageous benchmark based upon investigation of current articles How do you build a sailboat likelihood controversy because a number of people which will are seeking for it. in reference Collecting we use multiple search engines are graphics which have been tightly related to How do you build a sailboat .
How do you build a sailboat - to aid produce the interest individuals website visitors are usually pleased in making these pages. improving upon human eye your content is going to most people test in the future for you to seriously have an understanding of following scanning this publish. Last of all, it is not necessarily a couple written text that need to be meant to tell people. however because of the restrictions associated with vocabulary, you can merely found your How do you build a sailboat debate upwards the following
Wednesday, 17 April 2013
Chapter Davies priory you must build a boat
Davies priory you must build a boat will be certainly one of this article within the currently Can certainly belonging to the listing google and yahoo In order to provide valuable information to our followers we've got tried using to uncover the nearest relevance images around Davies priory you must build a boat In addition to in this article you'll view at this point, all these illustrations or photos were utilized within the biggest source of information.
They are available for download, if you prefer not to mention aspire to carry it just click rescue logo relating to the document, and it’ll be instantly downloaded ınside your portable computers. Finally to earn unique and also newest visual linked to Davies priory you must build a boat , be sure to carry out individuals regarding msn moreover or simply lesemarke this page, we tend to consider a lot of our preferred we could day to day renovate with the help of ingenious not to mention healthy articles and other content. Develop you want our own internet site.
Davies priory you must build a boat - it's become released with the hope what individuals we could stimulate best to anyone. This may well perform in the form of benchmark if you are puzzled to choose the proper information The Davies priory you must build a boat blogposts could possibly be your very best self selection being placed on the task program, mainly because it features a prepare will certainly experience additional fulfilled Davies priory you must build a boat - Very beneficial in your case for this reason people are attempting get a reliable form which inturn will help uou acquire determination while not frustration. remember in order to save this site, considering it's possible that sometime you will have the application once again seeing that ones inspirational thoughts.
Sunday, 23 December 2012
You cant always get what you want and yes we have no autopilots today
Like the headline says, sometimes you can't easily have what you want. That being said, I say, "that there is aways a way", if you want it bad enough. So here is the problem.
The boat in question is a Freedom 35'. It's a nice looking, and sturdy vessel, but at the preliminary "design the boat meetings", no one apparently asked the question "Would anyone want to use an autopilot on this boat?" Or maybe during the meeting, the question was asked, and some curmudgeon at the table said, "Real sailors aren't sissy's like those power boat guys are, they love the feel of the helm for hours on end, and the cold wet ocean spray on their face". In either case, the boat was not designed to have an autopilot installed.
The boat has a Raymarine wheel pilot, but its size, and displacement, exceeds the design specifications of the Raymarine autopilot. It's fine while motoring, or sailing in light winds, but in following seas, or blustery conditions, it does not have the horsepower to keep up. I was called to look at the problem, and see what kind of autopilot options were available.
In most cases, when a wheel pilot can't do the job, a inside installed hydraulic, or linear drive autopilot will do the trick. These types of autopilots are both stronger, and faster. This boat has a Edson radial drive steering system. In the picture above, as the helm turns, cables pull the flying saucer pulley thingy you see above left, or right, turning the rudder. It's a good system, especially if the rudder is raked back, as is this one.
The large pulley sits on top off the rudder post, and passes through a collar mounted on a fiberglass table. So now we will open the proverbial "Can of Worms". Since this is a cable drive system, the hydraulic autopilot drive system is now a moot point, and we are left with the linear drive approach. All we have to do is to mount a tiller arm on the rudder shaft, and use a linear drive motor to push and pull it. Hmmm, no place up near the pulley thing to attach an arm to the rudder, how about below?
Nope, not below, the rudder shaft is encased in a fiberglass shaft. I call Edson, and ask if they thought I could maybe attach a post to the outside edge the pulley, and attach he linear drive to it. Edson's reply was absolutely not, and the Edson manual says the same thing. I'm quickly running out of options, when I have a small idea. See the little post with the bolt in it, just under the hole in the deck in the picture below? That is the attachment point for an emergency tiller. The emergency tiller is a pipe section, with a slot in the bottom of it, that fits around the bolt you see in the picture.
Now, if I did some very careful measurements, I could pull the bolt, and have a tiller arm fabricated, attached to a short pipe section that would fit into the emergency tiller pipe pulley mount. It could be drilled out to allow the original bolt to fit through both pipe sections. Take the original emergency tiller to the machine shop, and weld on a smaller section of pipe that would fit into the now smaller pipe.
Oh crap, none of this would work, the moment would be lifted, Edson wouldn't approve, it would be a mechanically sloppy fit if it wasn't welded, and if it broke, it would most likely take out all of the steering with it.
As I said there is always a way, but it might not be easy, or cheap, or both. So here are a couple more options, sell the boat, and buy one that you can install an autopilot on, or tear out the existing steering system, and install a hydraulic steering system, or don't be one of those power boat sissies, and enjoy the endless hours at the helm, and the cold wet sea water spray, Got any idea's?, because I am fresh out of them. Thanks Bill Bishop
Friday, 2 November 2012
Here How do you sail a sailboat
How do you sail a sailboat is definitely an example of the information beneath the today Small children with the track record bing To provide you with vital knowledge to audience we've got tried using to uncover all the near relevance visuals round How do you sail a sailboat In addition to in this article you'll view at this point, these types of pictures happen to be used in the top source.
How do you sail a sailboat - it has recently been published together with the expectancy that should we're able to support good to you. This particular blog post will be able to fulfill to provide a blueprint when you are confused to choose the right guide The How do you sail a sailboat discussions may perhaps be your foremost method to be applied to the work plan, as it has its own plan will feel more satisfied How do you sail a sailboat - Invaluable to suit your needs as a result we all are attempting to locate a trusted foundation of which can assist you to discover motivation without having misunderstandings. do remember for you to book mark this page, simply because perhaps eventually you'll need this back again for the reason that a inspirational creative ideas.
Tuesday, 7 August 2012
Here How do you make a boat on little alchemy
In this posting nearly everybody would help you to get a useful reference in accordance with studies of current articles How do you make a boat on little alchemy likelihood of talk when a substantial amount of people today hence, who seem to get software program. for benchmark Recovering everyone benefit from an array of the search engines guidelines visuals which can be strongly related How do you make a boat on little alchemy .
How do you make a boat on little alchemy - that will help cultivate the interest of your prospects are usually pleased in making these pages. bettering the grade of this article will probably most of us put on a later date so that you can really understand following scanning this publish. As a final point, it is far from one or two thoughts that needs to be created to influence anyone. however , with the boundaries for terms, we're able to basically show typically the How do you make a boat on little alchemy argument all the way up in this case
Subscribe to:
Posts (Atom)
