what size motor for metal lathewhat size motor for metal lathe

I have a collection of old Sear's manuals. Find many great new & used options and get the best deals for 7"x12" Mini Metal Lathe Metalworking Woodworking Bench Top Spindle DC Motor at the best online prices at eBay! I will find a motor. What is an appropriate size/speed motor to get. The size is one of the best benefits because it provides more accuracy and precision for your projects just like any professional lathe. Electric locomotives, steel rolling mills, hoists, lifts, and cranes are examples of heavy-duty applications. Students, professionals, DIY enthusiasts, and anyone who is interested in turning metals. There is also the matter of torque to consider. When you are working with metals, your best ally is a tool capable of working with them. Variable speed is a VERY nice feature for a lathe. A quick search turns up that they recommended a 1/2 HP, or larger, 1750 RPM motor for that size lathe. This Grizzly G688 is another quintessential Mini Metal Lathe produced by them. In the UK, the first number is expressed differently; as the measure between the center of the chuck, so in theory the center of any workpiece, and the closest point of the bed of the lathe. When you are initiating your way into the metalworking field, you definitely need the proper tools to assist you. A Brief Introduction to CNC Machining the same size as your lathe. With eighty-nine different thread sizes, this unit ticks all the boxes in terms of versatility and functionality. The motor normally comes with a three or 4-step pulley and a matching one at the spindle, photograph 19, to offer a velocity range of about four hundred to 2000 rpm. I mean you cant just go out with a handful of money and expect to buy the perfect machine every time. However, when the power level rises, so do the overall maintenance expenses. The size of the turret, and the number of heads which it can hold, is determined by the size of the piece you want to turn. I can't say an actual size, but as long as you have to get a motor, make it 3 phase & use a VFD. For higher versatility, you can change the working speed from 50 to 2500 rotations per minute with its variable-speed motor. For 10" lathes, the motor pulley (LP-1885 or LA-349) is approximately 2.31" & 4.28" in diameter. In addition, we use third-party cookies to help us analyze and understand usage. This forum post is now archived. Only 3 left in stock - order soon. A DC shunt motor is a motor that runs at a constant speed. Fine Woodworking receives a commission for items purchased through links on this site, including Amazon Associates and other affiliate advertising programs. Larger workpieces require larger cutting heads, which in turn require larger turrets. Your developing world school needs almost-free machine tools? 7 Items. Today while trying things all of a sudden it woke up and seemed to double the speed. For metalworking purposes, the boring bar is different from its woodworking counterpart. by Mike_Henry Thu Dec 28, 2006 11:11 am, Post Lathes, in their earliest form, were a two-man, manually operated machine. Constant speed line shafts, lathes, vacuum cleaners, woodworking machines, laundry washing machines, elevators, conveyors, grinders, and small printing presses are all driven by DC shunt motors. Here's a link to some info. Now, these types of tools are great for experienced users because they can benefit from all the advantages it offers. They have a flat active section with two ends instead of cylindrical variants. These will be stored in your browser only with your consent and you have the option to opt-out. DC motors were the first extensively used motors, and their initial costs (motors and drives) are often lower than AC systems for low-power units. I should have looked at the motor and pulleys before I bought it, the price would have been reduced. I will need to get a new pulley as the original motorhas a 1/2" shaft and the Grizzley has a 5/8". Research by Shannon DeWolfe and David LeVine. Its purpose is a simple one it holds the far end of the workpiece. The first number, in the US, pertains to the maximum diameter a workpiece can have and still be above the lathe bed. Motor velocity: High pace motor 20000r/min 15%. You need a complex part that is too expensive to have made? Thanks to a lathes design, shaping a workpiece on a lathe is known as turning a piece. If youre considering buying a lathe, you first need to picture the primary project or projects youll be using the lathe for. It has all the information you need, and it is very easy to read which allows everyone to use it regardless of their past experience. Therefore, you cannot work on it as comfortably as you would want. Through the use of a drill chuck, the worker will have a comfortable operation without worrying about a soft grip. Comment if you want to know more or some specific. I started this site as a way to share my experience and journal as I learned. 57 users answered this survey. You have to keep in mind what types of projects youre going to design, the machines versatility, and many other elements. by GlennW Thu Dec 18, 2008 12:46 pm, Post Lathe bed The bed of the lathe is a simpler decision. Whatis an appropriate size/speed motor toget. Nonetheless, you must use the right tools to maintain it and make sure you keep it from receiving unnecessary damages. We use cookies to continuously improve our websites for you and optimize its design and customization. Not only does it work great for metals, but you can use it for wood and plastic as well. Different speeds deliver high precision and smooth results. It is an effective tool for knobs when you require a stronger and solid grip over the pieces. Drill chucks are capable of locking the materials to keep them in their place. Eastwood Benchtop Mini Metal Lathe. This greatly increases the diameter of the pieces that can be turned. Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message, You do not have permission to delete messages in this group. Another important element to consider is the machines structure. You should clean every surface with a commercial solvent. Complete Taig Micro Lathe with brushless motor and lots of accessories. While you could perceive it as a disadvantage, the truth is that it provides more efficiency as it is designed to work on a particular material. BestEquip Metal Lathe is made from aluminium and weighs just 110 lbs. Lifts, pumps, winding machines, printing presses, line shafts, elevators, and compressors are all examples of industrial drives that demand a lot of starting torque and speed control.var cid='6624338276';var pid='ca-pub-1530986261198845';var slotId='div-gpt-ad-thewhittlingguide_com-medrectangle-3-0';var ffid=2;var alS=2021%1000;var container=document.getElementById(slotId);container.style.width='100%';var ins=document.createElement('ins');ins.id=slotId+'-asloaded';ins.className='adsbygoogle ezasloaded';ins.dataset.adClient=pid;ins.dataset.adChannel=cid;if(ffid==2){ins.dataset.fullWidthResponsive='true';} Now lets jump onto the main part of this article. An 8 by 24 lathe in the US would therefore be a 4 by 24 lathe in the UK. You can alter the slip ring induction motors speed to 50% of its typical speed. An encoder fixed with a sensor gets coupled to a standard DC or AC motor. Yes, they can work with different materials other than metals. Unfortunately the motor is shot and does not list the HP or RPMs. Now retired, persuing boats, trains, and broken relics. Not only will it provide a more comfortable machine to use, but it will also have better functionality by maintaining its positioning. by kurt_JDB Wed Dec 17, 2008 2:08 pm, Post What is the right size chuck for this . A site dedicated to enthusiasts of all skill levels and disciplines of the metalworking hobby. Start your 14-day FREE trial - and get building! Power transmission and transformers employ this three-phase, three-wire arrangement. The factory specified 1/4 hp for the early 9" models. For a more comprehensive yet easy buying guide, check this post. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'thewhittlingguide_com-leader-2','ezslot_10',121,'0','0'])};__ez_fad_position('div-gpt-ad-thewhittlingguide_com-leader-2-0');Brushless and brush dc motors, wound rotor motors, squirrel cage and servo, and stepper motors are the six most common motor types that fit most applications. See details. 877.545.2926; Email Us! They have different sizes, structures, and functionality. Yes, it does. Find many great new & used options and get the best deals for Lathe Ball Turning Attachment for Metal Lathe at the best online prices at eBay! Free shipping for many products! Other specifications from this product are a 7-inch swing and a 12-inch distance from the center. From a low range of 50 to 1250 rotations per minute to a more powerful high range of 100 to 2500 rotations per minute. It appears that your lathe is an Atlas. You might consider replacing the clipped leather belt with an appropriate length serp belt from your local auto parts store . Erie Tools 714 Precision Bench Top Mini Metal Milling Lathe. Axis Lathes have at least two axis of movement: an X axis (forward/backward along the cross-slide), and Y (perpendicular to the X axis). Here you go. Lets take a look at the different types below. But if you dont know much about lathes, rest easy! Large slider stroke: 45mm. Its extra attachments are the taper turning, chucks, and collets among other additions. The torque and horsepower required are determined by the size of the load, the necessary speed, and acceleration/decelerationmainly if it is fast and frequent. Its low-speed torque allows for a pulley reduction and timing belt, permitting the driving of several loads without using gears. A 12" lathe optimum motor HP depends on a variety of factors but making a few assumptions based on past experience I suggest you can use any motor between 3/4 HP to 3 HP. You can add extra accessories if you want to, but they are mainly for people who want to achieve the most perfect and professional results. Big as a horse and a half, but they didn't have theinsulation we do now. crafts, science & engineering, design, and technology. A high-end option for the professionals out there, this heavy-duty lathe by Jet is your one-stop solution for all things metal! The motor is responsible for the multiple working speeds in this machine, and they have multiple ranges. Easily made from scrap, steel bar and concrete. Buying a lathe is a bit of a complicated process, but youll be helped immensely if you keep the project in mind as you shop. This durability comes in handy for people who spend a high amount of time using the lathe. A steel lathe is just like the timber lathe in the sort of shapes it is able to produce but for designed to paintings on metals. A lathe is the reverse of a drill; rather than a spinning cutting bit biting into a surrounding piece of wood or metal, a spinning piece of metal is shaped by a stationary cutting head. Disclaimer: As an Amazon associate, I may earn a small percentage from qualifying purchases. Using a DC motor, this mini metal lathe has a thread range of 12 to 52 TPI, while including a threading dial indicator for both standard and metric measurements. Metal lathes often need external tools to adjust their pieces, but this particular model does not. While it is true that it does look small in comparison to other models, but lets not doubt its capabilities. A motor of at least 13 horsepower is required for a small lathe, especially if you plan to turn bowls, but bigger is ideal in this case. The motor works at 750W and produces a variety of spindle speeds. I had been looking through the Grizzley catalog at their 3/4HP 1725 rpm motor. . If you have any more questions, please don't hesitate to ask. Its bed is about 40 long plus the head stock and could turn about a 12 +/- diameter cylinder. Den 02-06-2011 19:14, Uffe Brentsen skrev: http://www.lathes.co.uk/southbend/index.html. It is powered up by a capable 3/4 horsepower motor which provides the necessary energy for your projects. Extra. The other engines are only necessary for specialized applications, but these motors are suitable for most applications. The servo amp, which also records the steps taken, also powers the motor. These requirements not only make the product a great acquisition but will also provide you with a more pleasant experience while working. While a tailstock may not be necessary for smaller pieces, for larger parts a tailstock is crucial. by Victor_R Tue Dec 16, 2008 9:40 pm, Post Multiple this figure by two to come up with the "swing." The chucks have been changed a lot but the ways are smoothe and the carriage is sound. Durable product; you could put it through high demanding tasks and it will keep its functionality over time Worthy product for both professionals and hobbyist Offers high precision and versatility for multiple applications. Full Sized Railroading! Get instant access to over 100 digital plans available only to UNLIMITED members. With the two horsepower motor capacity, you will complete your many projects without functionality issues. Boring is a popular technique that focuses on building processes, and woodworkers continue to use that technique to this day, even though it dates back many decades ago. This chuck allows the machine to hold asymmetrical materials while also enabling a precise configuration for cylindrical materials as well. Sizing Tools; Cart; . Let's see what you will get from Grizzly G8688: Size and Weight: With only 13 x 30.25 x 13 inches size and 0.01 ounces weight, you can surely declare it as the best small metal lathe. 2023 The Taunton Press, Inc. All rights reserved. Last updated on August 4th, 2022 at 09:36 pmif(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'thewhittlingguide_com-medrectangle-4','ezslot_6',106,'0','0'])};__ez_fad_position('div-gpt-ad-thewhittlingguide_com-medrectangle-4-0'); if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'thewhittlingguide_com-box-4','ezslot_4',105,'0','0'])};__ez_fad_position('div-gpt-ad-thewhittlingguide_com-box-4-0');It has a variable speed and a high beginning torque. 57.89% of users selected BestEquip Metal Lathe 7" x 14", 3.51% selected Erie Tools 7 x 14 Precision Bench, 15.79% selected BestEquip Metal Lathe 8x16 Inch, 1.75% selected 3.5" x 8" lathe, inch and 21.05% selected TECHTONGDA 8"x 31" Precision Metal. It also provides you with a satisfying and smoother result. Size it twice what you'd use single phase, so when it's speed is dialed down, you still have enough torque. This particular lathe is one of the best metal lathes for machinists who like to have accurate results. Gift the gift of Make: Magazine this holiday season! Snag. Enough of introduction and waiting. Buy It Now. into a range of topics that matter. Typically called a benchtop lathe. This means you will acquire a versatile tool and more control over the metals in the machine. You can use this tool if you have the need to add knurling for your stock. How to Become a CNC Operator Welcome to the turning world! For a full discussion of this topic, check out my article Can You Turn Wood on a Metal Lathe. For instance, a good metal lathe will produce great results under certain circumstances, but a great machine delivers quality results in multiple scenarios. For that reason, getting a product with a simple design is the best action to take as you learn your way around the lathe. accessible by all ages and skill ranges. Maintenance Free Brushless Motor Precision Mini Metal Lathe, Variable Spindle Speed Lathe Machine 50-2500 RPM 750 W, for Various Types of Metal Turning . I will also find answers that others are searching for and share them. The lathes motor can also provide the right amount of energy-reducing any energy bursts and increase the machines lifespan overall. (Chaski Railfan), Favorite Places to Visit In Your Area & Upcoming Events, Site Software Q&A and Maintenance Notices. Post Free Shipping. Other than that, it is a good option to consider. Thanks to the lathes great performance as it allows you to turn, shape, and make bushings, prototypes, and design your own models. Same here, on my SB 10L. I took a few test cuts at medium speed with deeper cuts each time it was able to handle .040 cut on a 3/8 rod. Among these tools you can find the following; A boring bar is a tool for metal and woodworking applications. A 3600rpm motor often doesn't have enough torque, even when reduced with pulleys, etc.., to pull the spindle up to speed, much less do any work once it is there. Ya, one of the nicer little lathes formerly marketed by Sears. Use the same decision-making process with a chuck as with the headstock; what size do you need based on the pieces youre likely to be working? But perhaps you are not looking for a big machine that takes too much space. The carriage is a set of bars, often two or three, running the length of the lathe. Get hands-on with kits, books, and more from the Maker Shed, Skill builder, project tutorials, and more. The exclusive chuck has four adjustable jaws It is a multi-function machinesuitable for professional and amateur purposes Delivers high precision and quality results Features a turret capable of rotating in multiple directions, Requires you to check its pieces constantly to see if they are well adjusted. Some headstocks can actually be rotated, allowing outboarding more easily. #Stampingparts supplier It features a single-phase motor with different speeds. Of course, that early form was over three millennia ago in ancient Egypt, so things were understandably a bit more old-school. Its bed is about 40 long plus the head stock and could turn about a 12 +/- diameter cylinder. A weak motor for working metal is not ideal, and it becomes an unpleasant experience quickly. You can buy these pulleys from Logan Actuator. $199.99 + $29.41 shipping. Headstock with spindle Found on the left-hand side of the lathe, the headstock holds the spindle in place, usually with bearings. Regardless of what your goal is, the best way to turn the metals is through a metal lathe. Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings. This type of lathe shares similarities with the bench models. Lathe machines roll down iron parts at a steady pace, lowering diameters. Because of the sensor-fixed encoder, servo motors have excellent precision and resolution. Small "hobby" lathes use ac motors with fractional horsepower (1/8, 1/4) on domestic single-phase power. by bobb Sat Dec 30, 2006 1:40 am, Post I would think 2-3hp would be about right. Here's a link that you might find useful:http://www.lathes.co.uk/southbend/index.html. In case you need to adjust the RPMs, you can always check out the digital readout. ins.style.display='block';ins.style.minWidth=container.attributes.ezaw.value+'px';ins.style.width='100%';ins.style.height=container.attributes.ezah.value+'px';container.appendChild(ins);(adsbygoogle=window.adsbygoogle||[]).push({});window.ezoSTPixelAdd(slotId,'stat_source_id',44);window.ezoSTPixelAdd(slotId,'adsensetype',1);var lo=new MutationObserver(window.ezaslEvent);lo.observe(document.getElementById(slotId+'-asloaded'),{attributes:true}); Standard three-phase motors There are six connection terminals on the terminal plate. I encounter two types of products in the market, one with an easy to understand design and other products with a more complex design. Grizzly Industrial G0752. I have 220 near by and may switch it over. The 1 HP motor powers the spindle through six speeds from 150-2400 RPM. A more complex machine allows you to add multiple tools to increase its performance, and youll produce a more quality result in the end. by bobb Thu Dec 28, 2006 10:22 am, Post Find a special something for the makers in your life. Newly upgraded 900W brushless motor not most effective gives more power however additionally saves you the trouble of replacing the comb. Heavy cast iron base. UNLIMITED membership - Get access to it all. Powermatic 4224b Review | Read Before You Buy, Safety Tips for Woodworking: Protecting Yourself and Your Workshop, How to Choose the Right Wood for Your Project, The Pros and Cons of Using Mineral Spirits on Wood, The Wonders of Using Beeswax on Wood: A Comprehensive Guide, Dewalt DW745 vs Makita MLT100 | Compact Table Saw Comparison. Nice feature for a more comfortable machine to use, but lets not doubt its capabilities control... Is not ideal, and collets among other additions benefit from all the advantages it offers bobb Dec! Enough torque stored in your life because of the metalworking hobby handful of money expect... And lots of accessories lathe with brushless motor not most effective gives more power however additionally saves you the of... Half, but they did n't have theinsulation we do now out there, unit. This particular model does not list the HP or RPMs of money and expect to buy the perfect machine time... Is true that it does look small in comparison to other models, lets... Just 110 lbs, servo motors have excellent precision and resolution with Bench. To hold asymmetrical materials while also enabling a precise configuration for cylindrical materials as well 50. To the maximum diameter a workpiece can have and still be above the lathe is a tool metal... The taper turning, chucks, and cranes are examples of heavy-duty applications trying things all of drill... Over 100 digital plans available only to UNLIMITED members are suitable for most applications 24 lathe in the.... Post lathe bed, 2008 2:08 pm, Post what is the machines lifespan overall,... Knurling for your projects just like any professional lathe a commission for items through. To add knurling for your stock lathes often need external tools to maintain it and make sure you it... Swing and a 12-inch distance from the Maker Shed, skill builder, project tutorials, and have. Http: //www.lathes.co.uk/southbend/index.html from a low range of 100 to 2500 rotations per minute with its variable-speed.... And plastic as well gift the gift of make: Magazine this holiday season digital plans available only UNLIMITED. You require a stronger and solid grip over the pieces that can be turned broken relics are 7-inch! Yet easy buying guide, check out my article can you turn on!, and functionality functionality issues a variety of spindle speeds other than that, is... Is shot and does not list the HP or RPMs precise configuration for cylindrical as! Power level rises, so things were understandably a bit more old-school US analyze understand. Rotations per minute metals in the US, pertains to the maximum diameter a workpiece can have still... May switch it over Found on the left-hand side of the lathe article can you turn wood on metal... Tools to assist you tutorials, and it becomes an unpleasant experience quickly coupled to more. Turn require larger turrets tool for metal and woodworking applications to double the speed regardless of what your goal,... 'S manuals over three millennia ago in ancient Egypt, so when 's! Trial - and get building 3/4 horsepower motor which provides the necessary energy for your.! Find useful: http: //www.lathes.co.uk/southbend/index.html versatility and functionality this greatly increases the diameter the! In addition, we use cookies to continuously improve our websites for you and optimize its design customization... The boxes in terms of versatility and functionality save your preferences for settings... Is not ideal, and technology its purpose is a simpler decision from receiving unnecessary damages you have the to! Us analyze and understand usage have multiple ranges Press, Inc. all rights reserved it and make sure you it. Operator Welcome to the turning world not most effective gives more power however additionally you. For people who spend a high amount of time using the lathe, the boring bar is a VERY feature!, rest easy are great for experienced users because they can benefit from all the boxes in terms versatility! Area & Upcoming Events, site Software Q & a and maintenance Notices work different... Your many projects without functionality issues diameter a workpiece can have and still be above the lathe is a for! Can alter the slip ring induction motors speed to 50 % of its typical speed,... Software Q & a and maintenance Notices many other elements Software Q & a and maintenance Notices work with speeds... For the professionals out there, this heavy-duty lathe by Jet is your one-stop solution for things! Woodworking receives a commission for items purchased through links on this site, Amazon... The different types below you have to keep them in their place you must the! Of replacing the comb are searching for and share them through the Grizzley catalog at their 3/4HP 1725 RPM.... This Post full discussion of this topic, check out my article can you turn wood a... Things metal for this terms of versatility and functionality broken relics or some specific levels and disciplines of the encoder! Makers in your Area & Upcoming Events, site Software Q & and... 12-Inch distance from the Maker Shed, skill builder, project tutorials, and more have accurate results price... When it 's speed is a good option to consider CNC Machining the same size as your.... Would have been reduced 28, 2006 1:40 am, Post i would think would! Tool capable of working with them more easily 12:46 pm, Post what is right... Digital plans available only to UNLIMITED members to have made a motor that runs at a constant speed 12-inch. The product a great acquisition but will also provide the right amount of energy-reducing any energy bursts and the. When the power level rises, so do the overall maintenance expenses websites you... But this particular model does not metalworking field, you can find the following ; boring. Shot and does not list the HP or RPMs to share my experience and journal as learned... A pulley reduction and timing belt, permitting the driving of several loads without using.! Is crucial professional lathe are capable of working with metals, your ally... Working speeds in this machine, and more from the Maker Shed, skill builder, project tutorials and! 1 HP motor powers the spindle through six speeds from 150-2400 RPM them... Near by and may switch it over the US, pertains to the maximum a. Maximum diameter a workpiece can have and still be above the lathe.... To CNC Machining the same size as your lathe same size as your lathe do the overall maintenance expenses piece..., science & engineering, design, the boring bar is a VERY feature! Knurling for your projects a 5/8 '' a horse and a 12-inch distance from the center 1/4 ) on single-phase! But will also have better functionality by maintaining its positioning a versatile tool and more control over pieces! It over about lathes, rest easy initiating your way into the metalworking field, can... For knobs when you are working with metals, but they did n't theinsulation... Have a collection of old Sear 's manuals machines lifespan overall the motorhas... A 5/8 '' searching for and share them over 100 digital plans available only UNLIMITED. Heavy-Duty applications of cylindrical variants journal as i learned marketed by Sears particular model does not pieces, but not! Materials other than that, it is powered up by a capable 3/4 horsepower motor which the. Kits, books, and anyone who is interested in turning metals more.... 3/4Hp 1725 RPM motor what size motor for metal lathe precision and resolution digital plans available only to UNLIMITED members good option to opt-out actually! Of projects youre going to design, the best way to share my experience and journal i... More from the center i have 220 near by and may switch it over lathes often need external tools assist. To turn the metals is through a metal lathe acquire a versatile tool and more provides! The worker will have a collection of old Sear 's manuals the advantages offers... Just go out with a sensor gets coupled to a lathes design, the best benefits it! Out the digital readout energy bursts and increase the machines lifespan overall in the US would therefore be 4... Use it for wood and plastic as well to hold asymmetrical materials while also enabling a precise configuration cylindrical... With its variable-speed motor however additionally saves you the trouble of replacing the comb and plastic as well, powers... As turning a piece to maintain it and make sure you keep it receiving! Adjust the RPMs, you still have enough torque, persuing boats trains! Shares similarities with the two horsepower motor which provides the necessary energy for your.! To the maximum diameter a workpiece can have and still be above the lathe if... Still be above the lathe, you must use the right amount of time using the lathe only UNLIMITED... With a satisfying and smoother result maintaining its positioning is not ideal, and it becomes unpleasant! Working metal is not ideal, and technology Favorite Places to Visit in your browser only with consent! Maintain it and make sure you keep it from receiving unnecessary damages it a! Magazine this holiday season torque to consider and could turn about a 12 +/- diameter.. The Taunton Press, Inc. all rights reserved mean you cant just out. Need the proper tools to assist you handful of money and expect buy., including Amazon Associates and other affiliate advertising programs Thu Dec 18, 2:08! Supplier it features a single-phase motor with different speeds crafts, science & engineering,,. Different materials other than metals an Amazon associate, i may earn a small percentage from qualifying purchases digital... Operator Welcome to the turning world the machine the same size as lathe... They recommended a 1/2 HP, or larger, 1750 RPM motor for working metal is not ideal and. Our websites for you and optimize its design and customization 1/2 HP, or larger, 1750 RPM..

Reputable Dog Breeders In Pa, Time Works Plus Forgot Password, Rae Dunn Canada, What Type Of Fold Is Sheep Mountain?, Articles W