Archives July 6, 2024

Best plasma cutter store UK: Keep in mind that if you want to get the most out of your MIG welder, you need to do a lot more than choose the right model. You’ll also have to be cautious with your welding strategy and make sure that you always exercise safety practices when using any kind of MIG welding machine. Wearing a welding hood, safety glasses, gloves, and stainless steel toe boots is a good practice for professional welders. When it comes to actually buy your welder, it can be a good idea to list your ideal price range and create a pros and cons table for each of the potential products that you think might be suitable for your needs. Finding and buying the ultimate MIG welder isn’t easy. Whether you’re new to welding and you’re taking it up as a way to learn a new skill or build on a hobby, or you’ve been welding for decades and you’re about to make your practice into a profession, it’s essential to have the right equipment. A MIG welder can be a powerful piece of machinery in the right hands. However, like anything else in this world, some devices are built better than others. Read additional info here Plasma Cutter online shopping UK.

Temperature control is important in welding. Too hot, and the metals can change properties, melt through and burn away, or end up significantly weaker than the surrounding material. Too low, and the metals won’t melt enough to mix and join. Since molten metal is susceptible to chemical changes much more easily than solid metal, arc welding generally uses some form of shielding gas to protect the weld pool from oxygen and other inclusions. This may be generated through the use of flux that produces the gasses when it melts, or can be pumped in from a gas supply. What is Brazing? Brazing is similar to welding in two ways: it uses higher temperatures (though not as high as welding), and it joins two pieces of metal together with a filler material, filling the gap and providing a strong joint. The biggest difference is how it works. With brazing, the base materials are not melted at all. Instead, the two materials fit together with a minuscule gap between them. This gap is enough space so that capillary action can draw a liquid into that spacing. In this case, the liquid is a molten filler metal.

Comfort and Security: The Helmet’s Fit – The first thing you should pay attention to is the fit of the helmet. A good welding helmet should be fitted to your head and adjustable enough to be both comfortable and secure. The more aggravating it is to wear the helmet, the more likely you are to make mistakes when you’re welding, get distracted, or even choose not to wear it because it’s uncomfortable. The fit of the helmet can be evaluated in a few different ways. Does it completely cover your head? A good welding helmet is a full-head helmet, and it’s generally large enough that it can protect not just your head but your neck as well. You want it to protect you from UV rays, which can cause sunburn-like burns even if nothing else reaches your exposed skin. You also want it to protect your skin and hair from spatter and sparks that leave painful burns. A lot of welding helmets are too small for what they’re meant to cover, and some welding masks leave your ears, the top and back of your head, or your neck exposed.

Consistent inspection and maintenance of welding equipment are critical to ensuring safety and functionality. This includes checking welding machines, cables, and torches for wear and tear, ensuring that all components are in good working condition. Purpose: Preventative maintenance not only helps in avoiding mechanical failures that can lead to accidents but also ensures optimal performance of welding equipment, contributing to safer and more efficient welding operations. Welding requires specific skills that can significantly impact the quality and safety of the work. Training programs and certifications ensure that welders have the necessary knowledge and skills to perform their tasks safely and effectively.

In this machine, the rectifier converts the input AC into output DC so that it can have negative and positive polarity. A single-phase rectifier welder is a type of transformer welder to which a rectifier is connected to obtain a DC output. These welding machines are manufactured using rectifier technology for MIG welding. They offer controls to adjust current, voltage, and polarity for good welding performance. The rectifier welding machine works on an AC power source and can deliver high AC frequency and DC welding current. In this, three-phase AC is fed to the rectifier units, providing DC into a single output circuit. Rectifier welding output is always a DC current that can be either a constant or a variable DC. It uses a diode, thyristor, or transistor to convert AC to DC for output. Different types of rectifier welders are available, however, all of them are similar in functionality and working.

This magnetic drill is as close to perfection as they come with its 10 Amp motor and 2-speed setting. The DWE1622K is a unique blend of sophistication, power, and engineering. It is easy to use and offers you a ton of features to make metal drilling a breeze. These features include a quick-change chuck system that makes it possible for you to change between 3/4? Weldon Shank and 1/2? keyed chuck without using tools. The feeding handles can be placed on either side of the drill – also without using tools. With this drill comes a magnetic coolant bottle that you can place on either side of the drill press or even on the work surface. This allows for the required flow of coolant to ensure that your drill doesn’t overheat. This drill also comes with overload protection electronics that will switch off your drill to protect your motor. You will then have to wait until your drill cooled down with natural airflow before you will be able to continue.

A few advices about welding equipment, MIG and TIG welders, plasma cutters. MIG Welding Increases Welding Speed: In addition to welding aluminum and other softer metals, MIG-welding works faster, provides cleaner welds, and handles many different types of metals. The downside is its complexity. MIG Welders need direct currents, a steady stream of inert gas, and precise control of their torches. The amount of heat generated from MIG welding provides the deep penetration required for a strong weld, while also melting the feed wire rapidly enough to maintain a higher welding speed than other techniques. Given the inert gas required for MIG welding, keep in mind that this technique cannot be conducted in windy areas. The Right Stick Electrode Increases Welding Speed: There are three kinds of electrodes used for stick welding: fast-fill, fill-freeze, and fast-follow. While each electrode has its advantages, the fast-fill electrodes melt quickly and allow welders to work faster.

The Lincoln X-Tractor Mini weld fume extractor has a 99.7% efficiency in removing welding fumes. It’s adequate for keeping your house or store fresh. 80 dBA sounds that it generates are close to nothing comparing with other fume extractors. Despite being a mini portable fume extractor, the X-Tractor Mini has versatile usability. It can be used for flux-cored welding, MIG and TIG welding, and stick welding. This portable weld fume extractor from PACE is ideal for benchtop soldering and electronic rework. The low-cost Arm-Evac 150 System includes everything you’d find in the best portable welding fume extractor. 3-stage filtration system adds immense value to its overall efficiency.

The story of ESAB is the story of welding. When our founder Oscar Kjellberg developed the world’s first coated welding electrode in 1904, he launched a company whose innovation and uncompromising standards have helped create the history of welding itself. For more than 100 years, ESAB has been powered by the will to continuously seek new and improved ways of serving our customers. This has made ESAB a world leader in welding products and advanced cutting systems. In 2012, ESAB was acquired by Colfax Corporation, one of the world’s leading diversified industrial manufacturing companies. Colfax, like ESAB, is a solidly customer-focused company that places strong emphasis on constant innovation and improvement. From the firsts by our founder to our global growth, we take pride in what we’ve accomplished in more than a century. But we do so with a keen eye on the future. What can we do better? It’s only when we seek to build upon all we’ve learned, to perfect the innovations our customers count on to work confidently, and push ourselves and our company further that we can boldly face the future. This is how we continue to write the history of welding and cutting. At the end of the day, it’s not where you’ve been that matters most – it’s where you’re going. And for us, that’s forward.

GPPH’s tables offer an incredibly stable and sturdy construction. The table top is made from 15MM thick material, this is outstanding when compared to the typical 6MM – 10MM that is usually used on lower end welding tables. In addition to this, the steel used is S355J2+N grade that is carefully selected. The steel is also unpickled so as to prevent the material becoming bright and causing arc to flash bounce off the table making the working conditions difficult for the welder. Finally, the tables are not coated with paint as it can make the surface difficult to conduct. They are coated with an oil based preparation which protects the tables during transport. Anti spatter is suggested.

United Kingdom market look: Many veteran welders would agree that the greatest advantage that comes from a metal inert gas MIG welder is its speed. The pace of these premium and cheap welders is unmatched when compared to stick welding and TIG welding, both of which can take a bit longer. For this reason, the metal inert gas welder allows for much faster production rates than the other welding processes (which is a reason for their being used so often in mass production).

Miller have spent time crafting a machine to the highest manufacturing standards that is perfect for reducing set up times and welding up to 3/8 in steel. The most notable feature is the Advanced Autoset feature which gets you welding out the box in no time. All you have to do is select your wire diameter, process type and metal thickness and you’re good to go. You can input your parameters manually if you’d prefer, but the Autoset is so advanced that you really won’t need to, the arc quality is spot on. It’s a versatile unit that is dual-voltage and is super lightweight so it’s easy to carry with the handle on the top. There are plenty of other fine details in this machine like the ‘Auto Spool Gun Detect’ which can automatically detect a spool gun and ‘Smooth-Start Technology’ to enable smooth welds. You have to pay a bit more for this welder, but you get a quality machine with fine attention to detail. See the full review here. Find additional info at this website.

MIG welders are divided into transformer and inverter models. Briefly, transformer machines feature only mechanical parts that can adjust the output voltage “sequentially” while the unit is off. The output voltage is not stabilised and may decrease under load. Still, a simple design is the main benefit of transformer welders that facilitate their maintenance. Also, they are often cheaper. Inverter MIG welders are fitted with electronics that allow a smooth voltage adjustment, so it isn’t susceptible to drops and does not fall under load. Of course, power is the main feature of any electric tool. As for MIG welders, their power depends on the maximum amperage, more usually, the output range. This range determines the unit’s field of application. Powerful models can be used on small construction sites or in repair shops, while less powerful models are usually used for private needs. For example, the welders of up to 200A are great for home use; the 300A models are suitable for small repair shops, and if you need a high output and continuous work, consider welders over 300A.

Store the Cylinders Correctly: The cylinders should be stored in a dry, ventilated, and well-drained area, and away from ignitable and inflammable materials. Empty cylinders must be stored separately. OSHA also mandates the facility owners to store oxygen and fuel gas cylinders separately. The storage facilities should display proper warning signs for people regarding the dos and don’ts in the area where the cylinders are stacked. Always take care to store acetylene gas cylinders, as well as other compressed gas cylinders vertically. In addition to the above, the following should be practiced while handling the compressed gas cylinders. The cylinders feature tags, markings, or stencil marks for easy identification. Never deface or tamper these identification marks while using the cylinders.

If you’re looking for a wheel that can quickly and easily cut through metal, the Cut Off Wheel Metal is the ideal option. This pack contains 25 of Benchmark’s 6? Aluminium Oxide Quality Thin Cut Off Wheels for metal and inox steel work. They are designed for use with an angle grinder or any other cutting device that accepts 7/8 inch arbor attachments. Benchmark offers a quality abrasive wheel with a thin 0.045-inch design, which is for fast and burr-free cutting. A proprietary aluminum oxide grain combination of the wheel provides an aggressive cutting action and the double fiberglass mesh only serves to reinforce its safety and durability. This product is made of the best strength, high cut-rate, bonded abrasive discs used for cutting metal including steel, cast iron, and stainless steel. You should use all necessary protective gear when you are using these discs. Additionally, the Benchmark Abrasives 6 inch Cut Off Wheels Metal For Angle Grinder can achieve speeds up to 11,000 RPM, which allows it to cut through materials quickly and easily. The cut-off wheel has a diameter of 6 inches and is compatible with all angle grinders that have a 7/8-inch shank.

The Everlast Powermig 200 welder offers dual voltage inputs and weighs only 35 pounds due to inverter technology. It’s not only MIG-capable, you can also use it for flux core welding or as a stick welder. When your machine can stick weld and connect gas at the same time, all you need to buy is a connector block and you gain TIG ability too, although Everlast doesn’t say so. The Powermig 200 features a burn back control, automatically adjusting the wire length at restart. 200 amps can weld ?-inch steel in a single pass. Dual digital displays and a low-spatter arc control system are nice features in this price range. Preflow and Postflow improves weld quality, reducing porosity by starting the gas shield before the arc begins and cutting the gas off after the arc stops. The burn back control feature resets the length of the wire feed before you strike another arc. Another nice feature is the digital controls that give you a nice reading of exactly what your voltage and wire speed is. Everlast includes a gas regulator with this rig and backs it with a 3-year warranty. With stick capability and the ability to use it on either household or industrial power, this is quite a bit of welder for the money.

Look for ways to create more efficiencies in the welding process. This includes examining such things as wire diameter, wire feed speed, voltage, travel speed, gas type, transfer mode, etc. For instance, if the shop is currently welding with a short arc process and a 75/25 blend of shielding gas, it may be more effective to switch to a different gas and a spray mode of transfer. Or, a change in process may be warranted based on the condition of the part. If there is oxide on the part, it may be easier to change to a process that will overcome contamination problems rather than try to clean each part before welding. Your welding supplier should be up to date on the latest technology and be able to advise you on new processes, machinery and consumables that can optimize welding at the shop. In some cases, it may be better to double bevel a joint to prepare it for welding rather than single bevel it. It is recommended to double bevel any material that is more than 3/4″ in thickness. Just this simple change in procedure can save quite a bit in weld metal. On a 3/4″ thick piece, a double bevel will use 1.45 lbs. per foot of weld metal while a single bevel will use 1.95 lbs. per foot.

How to pick a welder tips: Fan on demand: Lowers running costs and reduces contamination to internal components. The fan kicks in when it’s needed, rather than running all day. Printed Circuit board protection: If the machine’s PCB’s are protected from dust & kept away from the fan, reliability will increase. Some manufacturers’ have the parts that need cooling in a duct type housing & the PCB isolated separately. Step voltage settings: If you’re looking at step voltage conventional MIG with multiple power settings – “the more the better!”

The weight of an angle grinder is important too – anything between 1.5 and 2.5 kg is acceptable for a 115 mm or 125 mm angle grinder. And don’t forget about accessories – budget angle grinders in particular are usually packaged with extra cutting or grinding wheels. I’ve tested out the best angle grinders, from high-tech cordless angle grinders to budget-friendly basic ones, so you don’t have to. Read on to see what I discovered… Makita is one of the most respected tool brands around, and the GA4530R is an excellent example of a professional-quality angle grinder. It’s easy to use, not too heavy and it’s built like a tank. There’s a good reason why builders and savvy DIYers across the world trust Makita. Their build quality and attention to detail are second to none. This angle grinder has a large rubberised rear grip and a tough power cable. I can see it lasting for a long time, even on a building site.

Travel vaccinations services Leamington Spa UK 2024: Are you looking to get malaria prevention medication in Leamington Spa? We understand that your travel adventures are not just about seeing new places but also about staying healthy throughout your journey. One of the most crucial aspects of travel health is protecting yourself against diseases that may be prevalent in your destination. Malaria is a serious concern in many parts of the world, but worry not! We’re here to highlight the importance of malaria prevention medication and why you should consider visiting us at Leamington Travel Clinic before your next adventure. Read additional information at Travel Vaccinations Leamington UK.

Who Benefits the Most? While typhoid vaccination is recommended for all travellers to high-risk areas, certain groups stand to benefit even more: Adventure Travelers: If you’re an adventurous soul, exploring off-the-beaten-path destinations often involves exposure to unhygienic conditions. Typhoid vaccination is crucial for your safety. Families: When travelling with children, it’s essential to take extra precautions. Typhoid vaccination ensures your family’s health and well-being throughout the journey.

Do I need any vaccines before traveling to Africa from the UK? Remember that immunity from a prior vaccination against a disease does not last forever. It is highly recommended that anyone planning a trip to Africa receives vaccinations against diseases that could be life-threatening. In addition, you may need a booster immunisation to safeguard yourself from several deadly infections prevalent in Africa. Camping, hiking, or any excursions in rural areas of Africa require vaccinations against the above diseases. Stay protected and ensure a safe journey to Africa.

Measles Prevention Guide: Vaccine Benefits and Importance – Stay healthy while exploring the world: Our guide to measles prevention while travelling will help you protect yourself and others on your next adventure. How can I prevent measles? Measles is a highly contagious viral infection that spreads through coughs and sneezes. The most effective method of preventing measles is by receiving the MMR (measles, mumps, and rubella) vaccine. This vaccine is a safe and effective way to protect yourself and your loved ones from measles. We recommend children receive two doses of the MMR vaccine.

Diphtheria is an infection of the upper respiratory tract and on occasion the skin. Onset is acute and is spread by close contact with other infected individuals. The incubation period between 2-5 days. Untreated subjects become infectious for up to 4 weeks. On milder infections carriers maybe asymptomatic. At the Leamington Spa UK Travel Clinic we can discuss with you the Diphtheria Vaccines and guide you in the right direction when travelling abroad. See extra information at https://www.leamingtontravelclinic.co.uk/.

What actions should you take if a child has chickenpox? With proper care, most children with chickenpox will recover within a week or two. However, you can take several steps: Children with chickenpox should stay at home until they are contagious. Children with chickenpox may lose fluids due to fever and sweating, so it is essential to increase fluid intake. Water, juice, and broth are all excellent options. Over-the-counter fever reducers, such as acetaminophen or ibuprofen, can help reduce fever and discomfort. Dress your child in lightweight clothing and keep the room comfortable. Oatmeal baths, calamine lotion, and topical creams containing hydrocortisone can help reduce itching.

Preparing for your Hajj and Umrah 2024 journey requires careful consideration and preventative measures to ensure a safe and healthy experience. Following the essential travel tips outlined in this blog and consulting with medical professionals, you can have a successful and meaningful journey to Saudi Arabia. Book us today for a free consultation to discuss your travel health requirements and ensure you are well-prepared for your upcoming journey.

Automatic currency counter manufacturer today: Chenguang LTD headquartered in Anhui, China, covering an area of 18600 square meters, is a comprehensive high-tech enterprise specializing in the field combining research, manufacturing, sales and after-service of financial facilities and electronic products like bill counter cash counting machine, multi currency value counter, counterfeit money detector, etc. We are a quality money counter supplier committed to researching, testing and producting the best money counter since 2008, we installed the most advanced production and testing equipment, gathered in the most experienced technical and management team, have successfully developed a great many bank-use value count&sort machine, commercial-use money count&detect machine for multi-currency etc. Products of HUAEN have been granted several patents. All the products are approved by CE and RoHS. See more info on https://www.huaen-elec.com/video/products-detail-774468.

HUAEN – money counting machine with LCD ,bill counter for bank , cash counter Money counter. Benefits Of Using Money Counting Machines In Banks – Money-counting machines are game-changers for banks, offering numerous advantages that enhance efficiency, accuracy, security, cost-effectiveness, and customer satisfaction. Let’s dive into these benefits in detail. Increased Efficiency and Speed – One of the most significant benefits of money-counting machines is the dramatic increase in efficiency and speed. Manual counting is slow and labor-intensive, often requiring multiple counts to ensure accuracy. In contrast, money-counting machines can process thousands of bills per minute with unmatched precision. This efficiency not only saves time but also allows bank staff to focus on more critical tasks, such as customer service and financial consulting.

Government and Corporate Use – Government agencies, especially those involved in financial management and public services, use counterfeit detectors to verify the authenticity of currency in transactions and collections. This practice helps maintain the integrity of public funds and prevents financial mismanagement. In the private sector, corporations dealing with large cash flows, such as casinos and real estate firms, employ counterfeit detectors to verify payments and deposits, ensuring that their financial operations are secure. Examples of Organizational Implementation – A government office responsible for tax collections in California adopted counterfeit detectors to verify cash payments from citizens. This implementation improved the accuracy of collections and reduced instances of counterfeit money in public funds. In the corporate world, a real estate firm in Chicago uses advanced counterfeit detectors during property transactions to ensure that large cash payments are legitimate.

Currency Feeding Process – Once loaded, the feeding mechanism guides the notes one by one into the counting sensors. The machine uses a combination of rollers and belts to move the currency through the machine. This process needs to be smooth to avoid multiple notes feeding simultaneously, which can lead to counting errors or jams. Detection and Counting Mechanism – As the currency passes through the counting sensors, the machine uses various technologies to detect and count each note. Optical sensors count the physical presence of each note, while magnetic sensors check for the magnetic properties in the ink used on genuine currency.

Customer Satisfaction – In today’s fast-paced world, customers value speed and efficiency. Long wait times and slow service can lead to dissatisfaction and loss of business. Money counting machines enhance customer satisfaction by speeding up cash transactions and reducing wait times. Moreover, the enhanced efficiency and accuracy provided by these machines translate into faster service and higher customer throughput. Banks can serve more customers with the same number of staff, maximizing resource utilization and operational efficiency. Discover extra info on www.huaen-elec.com.

Why Retail Needs Counterfeit Detectors? Retail businesses are particularly vulnerable to counterfeit currency because they rely heavily on cash transactions. A single fake bill can disrupt the cash flow and inventory management, causing a ripple effect of financial discrepancies. Implementing counterfeit currency detectors ensures that every bill passing through the register is genuine, thereby safeguarding the business’s revenue and reputation. Banks, credit unions, and other financial institutions are prime targets for counterfeiters due to the large volumes of cash they handle. Ensuring the authenticity of every bill is critical to maintaining the trust and stability of the financial system.

Hotels and restaurants also handle large amounts of cash on a daily basis, making them prime targets for counterfeiters. Fake money detectors can help these businesses quickly identify any counterfeit bills that come in, helping them avoid losses due to counterfeiting. Hotels may also use money detectors to check guests’ identification documents upon check-in or checkout. Money detector machines can help hotels ensure that all the currency they receive is genuine and protect them from any losses due to counterfeiting.

Wrapping up: You can look at comments from users who have used our currency counter machines for a while. These reviews are available in practically all online stores. Any item must have an easy and practical service. Refrain from letting the esoteric terminology fool you. Select your currency counter machine after thoroughly understanding your needs. We are a trustworthy currency counting machine manufacturer, so you don’t need to look further. Take your time if you genuinely don’t know which option best matches your company. Please learn about various products on our website and how they can best help your company.

Four sided planer woodworking machines manufacturer and supplier right now: Woodworking machinery includes tools like planers, routers, and table saws. These machines provide precision and efficiency essentially needed in woodworking projects. Woodworking machinery is perfect for crafting furniture or intricate wood designs. When you are buying these tools, consider factors such as accuracy, power, and safety features according to needs and preferences. Before buying, know which brands are experienced and offering top-quality products on the market. V-Hold is one of the best woodworking machinery manufacturers. They have been serving efficiently since 1996. All the products adhere to European safety and quality standards including ISO 9001: 2000. Find more info on v-hold machinery.

Presses have advanced over the past decade, enabling manufacturers to improve their efficiency and flexibility. Typical woodworking presses provide different solutions, such as heated, cold, vacuum, or frame and if you can’t find exactly what you need V-hold Machinery can design and make a machine for you. Presses that operate plane to plane are called platen presses. Virtually any component that goes into a wood or composite panel construction can be manufactured in a process utilising a cold or hot platen style press. Hop presses use heating platens or rollers, heated with steam, oil or electricity. Cold presses use ambient platens, or rollers to generate force. The amount of temperature, pressure, time and moisture content all factor into how the process works.

A drill press is simply a fixed in place version of a hand drill, it’s great for precise work. With an adjustable table beneath the chuck with a hole in its centre, a spinning drill bit can pass cleanly through a work-piece. Drill presses come as either freestanding floor models or for worktops. The drill press is powered by an electric motor, driving it via a system of pulleys or gears. The drill bit is locked into the chuck, then driven down using a hand powered lever system, and a spring pushes it back up when pressure on the lever is released. A number of adjustments including a moveable table depth, a depth gauge to set the distance the spindle travels and pulley adjustments to change speeds increases the tools functionality.

The radial arm saw is pretty much a portable circular saw that glides on an adjustable arm suspended over a fixed cutting surface. The blade and motor are connected to the arm by a yoke, which is adjustable along both horizontal and vertical planes, enabling the saw to be swung in a variety of directions. For cross-cut work, position the board flush with the fence at the rear of the saw and draw the blade across the wood. The bevel lock allows the saw to be tilted for cutting angles. You can set it to the desired angle using the protractor on the saw housing. The saw can be swivelled right or left for mitring, or turned a full 90 degrees for ripping. The blade can also be raised or lowered using a crank. The size of the saw is determined by the dimension of the blade the saw can accommodate. As an example a model using a 10 inch blade would be able to cut work-pieces up to 3 inches thick. Read additional info on https://www.v-holdmachinery.com/.

The chain mortiser is primarily used for making mortises in doors and windows. It carries an endless chain which has saw type teeth on its outer surface. The chain revolves around a guide bar and cuts the stock. The mortise of the desired length is produced with round bottom corresponding to the profile of the revolving chain. The oscillating bit mortiser carries a oscillating router bit and produces comparatively small mortises suitable for small cabinet and chair work.

The most common application involves gluing a coating (veneer, laminate, composite, PVC etc) onto a substratum (MDF, hardboard, plywood, hollow panels, blockwood etc). The basic configuration of the pressing line is comprised of a feed belt, an automatic press and a discharge deck. This configuration can be completed with numerous options, such as glue spreaders, polishers, automatic feeders, disk, roller or belt conveyors, automatic assembling stations, panel turners and stackers. Lines with various degrees of automation can be supplied right up to fully automatic lines that do not require direct intervention by the operator.

The woodworking lathe is one of the most important machines used in a carpentry shop. This is employed primarily for turning jobs in making cylindrical parts. However, by suitably manipulating the tools, tapers, radii, and other irregular shapes can also be easily turned. It resembles the engine lathe most frequently used in the machine shop, and consists of a cast iron bed, a head stock, tail stock, tool rest, live and dead centers, and a speed control device (Fig. 10.54). The drive, in modern lathes, is individual motor driven ; and a cone pully on the head stock spindle is connected by a belt to a cone pully on the motor shaft.

The woodworking machines are the machine designed to work with wood. These machines, which are typically powered by electric motors, are widely used in woodworking. Grinding machines (used for grinding down to smaller pieces) are sometimes included in the definition of woodworking machinery. Modern carpentry shop, in addition to the hand tools described earlier, requires the use of some power-driven machines, particularly where largescale production is to be obtained. The size and capacity of the machines used depend on the size of the general run of the work to be done. Machines chosen for carpentry shop must be well built, and their accuracy should be dependable. They should be well guarded to protect the worker from the hazards of operation.