Metal Lathe FAQs

Why Is My Metal Lathe Cutting Improperly?

The lathe must be in the correct position. To cut properly the tool must be positioned at the center of the piece. The accuracy will be affected even if it is just a bit off center. There can also be problems if the friction on the tip causes excessive heat. It is important to take frequent breaks to allow the proper cooling of equipment in order to prevent this.

What is a lathe most commonly used to make?

The size and power of the lathe will determine what can be made with it. Rifle barrels are machined by gunsmiths. They can also be used to make whistles, spinning tops, and hammers. Learn more about mini and small lathes here.

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How similar are the wood and metal lathes?

The key components such as the chuck, tailstock, headstock, and bed are similar on the metal and wood lathes. There is also a similarity in the way that you change the gears on the machine that are used for turning.

The way that the cutting tools on the metal and wood lathes and the power are the difference in the two types of lathes. The cutting tools on wood lathes are manually operated by at the tool rest of the wood lathes. The metal lathe has tool posts that cutting tools clamp to and moves by a wheel that controls the compound, cross slide or carriage.

How do you make traditional machine tools such as milling, drilling or lathe intelligent?

Machine shops have been lathes, drilling machines, shaper machines and other traditional machine tools in machine shops that work without being integrated with each other or central computer systems. If these machines were integrated with computer systems to have the utilization and performance continuously monitored and issues related to maintenance and scheduling, there could be massive benefits with little investment. The machines can be integrated into a numerical control machine.

How do you determine which lubricants to use with a Metal Lathe?

There will be lubrication or coolant required for every metal that is worked with, the amount and type will depend on both the metal and the heat produced from cutting the metal. Dry, floor or mist are the three options to pick from for coolants. The exact coolant will depend on the actual job being done. Dry cooling can be used for small, quick lathing, and flood cooling will be the more likely option for larger jobs. A job that only requires quick cuts that are spaced out can have misting used to cool the machine since the metal is only heated for a brief time.

What can you do when the threads on the metal lathe will not properly cut?

A transposing gear might be needed if the threads of the metal lathe are not properly cutting. The lead screw and other factors are the basis of the threads. Using a different gear such as the transposing gear or a 127-tooth gear may be the only way to change this. The lathe’s RPMs should be lowered if the problem to help increase control of the threads being created. The approach will be more reined the more experimentation that is done to get the threads to turn out the way that you intend them to.

What would cause a metal lathe not to function properly?

It could be something as simple as the tailstock. When the tailstock is not properly fixed it might not cut properly. The tailstock must be locked own properly, the screws should be inspected and tightened as needed. Check the machine’s other parts for loose parts or screws if the tailstock is properly tightened.

How Does Metal Fabrication Work?

The specifications of the project including the type of metal, measurements, quantity and when it needs to be completed need to be provided. The project is then designed, and manufacturing begins once you approve the project. The project is overseen on site where the designing, manufacturing, and construction are done to make sure it meets client specifications. The best equipment and skilled technicians produce quality. There are CNC punching, welding and laser cutters used in metal fabrication work to produce products of high quality to customers.

Understanding Sheet Metal Punching

The process of using a punch to create components of metal is called punching. The process is cost effective and can be used on sheet metal to create patterns and holes in the material in medium and high volumes. The process is quick and multiple complex patterns and shaped holes can be created.

What Industries does Yankee Sheet Metal Work with?

Yankee Sheet Metal was worked with a range of industrial and commercial industries such as school systems, health care, energy facilities, hospitality venues, and health care. The company is always open to partnering with new businesses and projects.

Why Use Metal Building?

Today’s market makes the use of pre-engineered metal building in the industrial or commercial segment a good choice. These buildings were once an option in situations that did not require aesthetic designs. Today these metal and steel buildings are opening a new avenue in long-lasting solutions to building and have architectural advantages.

What are Metal Buildings used for?

Retail sectors, industrial manufacturing, transportation, aerospace, and agricultural sectors use metal buildings. These buildings are usually used when large clear areas are needed such as for aviation hangers and arenas.

Is architectural sheet metal manufactured by Vista Industrial Products, Inc?

Not usually but they have done a variety of business and home specialty jobs occasionally. They will consider jobs that other shops maybe not be able to manufacture.

What is the difference between metal fabrication and metal stamping?

Metal fabrication is manufacturing three-dimensional metal parts using bending, cutting and or other processes of assembly. The equipment required for fabrication is more specialized such as CNC press brakes, CNC turret presses, CNC laser cutters, and welding. It is usually the most economical way to produce lower amounts of parts compared to the more costing tooling done with stamping. Metal fabrication allows the design to be more flexible than stamping since you do not need tooling to alter any part of the design.

Metal stamping refers to several operations for metal forming in addition to the stamping, folding, pressing, bending and stretching that might be used to get the final product. Custom made dies and tooling are used with punch presses in the metal stamping process to make a pattern, shape or another part characteristic. There are tighter tolerances provided than with metal fabrication and it a quick, cost-effective method of producing large quantities of metal parts.

What are stamped metal parts manufactured from?

There are a range of materials used in the process of manufacturing metal. Metals behave differently during the process of stamping, but expertise and experience allow them to produce all metal parts in different types. Precision and quality are delivered, and metal parts can be manufactured from:

  • Brass
  • Cold rolled steel
  • Hot rolled steel
  • Exotic alloys
  • Beryllium copper
  • Galvanized
  • Stainless steel
  • Nickel and
  • Silver

How can metal stamping expenses be minimized?

The part design tolerances and type of material are the largest two factors in pricing when it comes to customizing metal stampings.

Alloys and specialty material will cost more than items that are readily available or commonly used. Consider using a material that will give you similar performance to the material you originally wanted to lower the metal cost. Materials that are not standard thickness cost more than those that are, and if parts can be produced from standard thickness materials without altering various aspects of them it can be a worthwhile option to reduce the expenses.

Designs that require a tolerance of 0.005″ or less need more machining operations to keep those tolerances. The costs increase with parts that are tight tolerance because they often need secondary services. There is a chance the design can be revised to cut down on tolerance requires or the need for secondary processing.

Is machining or metal stamping right for the parts?

It is the manufacturability of the part that and the amount wanted that decides between machining or stamping in most cases. There is less scrap material produced from metal stamping than with machining. This can be important working with materials like tungsten or titanium which are expensive specialty materials. There is a variety of stamping operations that include blanking, coining, flanging, embossing, and punching. Machined parts are more expensive per piece than metal stampings even when tolerances require secondary services to be met.

More complex parts that need multiple operations to be completed generally require metal fabrication. A simple part that is flat is created with metal stamping, 3D parts usually need fabrication.

What are some tips and hints for safety when it comes to machine tools?

The most important thing is to leave all the safeguards on the machines and to avoid creating new hazards. It is important to report any problems to your supervisor immediately to prevent issues. Machines should always be attended when the parts are moving. It is important to wear safety glasses to avoid getting anything in your eyes while working with machining tools.

Can threads be cut with a lathe? What kind of threads?

Almost any size thread can be cut when the Sherline lathe has the Thread Cutting Attachment added to it. There are 31 unified pitches ranging from 80 to 10 threads per inch that can be cut in addition to 28 metric pitches from .25 to 2.0mm. They can all be cut as left or right-hand threads, and the metric machine can be used to cut inch threads. An inch machine can be used to cut metric threads. The available threads in die sets and standard tap will never be limited again.

What about the alignment of the tailstock and headstock on the lathe?

The machine’s versatility is the biggest enemy when it comes to accuracy. Taper turning is allowed by the ability of the head to rotate to turn it into a straight position and depends on the headstock key and keyway alignment. The amount of accuracy was increased by the replacement of the standard square key stock with a precision ground key.

An older machine can be upgraded for as little as $2 by adding a precision ground key. The alignment accuracy has also increased by new procedures for assembly to align the headstock and tailstock in the factory. Tool holders that are adjustable for the tailstock and the live center is adjustable by manufacturing now. This will help to make the alignment perfect for the job.

Are lathe and mill control the same thing?

The controls for the lathe and mill are rather similar. If you can operate one it will only take a few minutes to become familiar with the other one.

What is a Lathe Machine used for?

A lathe is used to perform actions such as deformation, turning, sanding, cutting or knurling by rotating the piece on its axis. The machine tool creates objects with symmetry around the rotation of the axis.

What are welding alternatives?

Structural adhesive bonding, mechanical fastening, brazing, and soldering are possible alternatives based on the project that is being done.

How can safety in the gas and oil industry be increased with steel buildings?

There are several safety precautions needed with buildings in the industry of oil and gas. This is one of the world’s most dangerous industries. Massive equipment, processes under high pressure and flammable chemicals are a danger that can be fatal. The high risk is common in the industry. There was a ten-year span from 2003 to 2013 when the industry experience rather unexpected significant growth according to EHS Today. The number of drilling rigs was increased by 71% and the highest threats that workers on oil rigs face are:

  • Human error
  • Equipment misuse
  • Miscommunication
  • Worker culture
  • Recklessness
  • Negligence
  • Protective equipment not properly used

The threats in the industry do not mean that those involved in the industry of oil and gas must put up with work conditions that are not safe. Safety in the industry can be increased with steel buildings.

MAG and MIG what is the difference between them?

Metal Active Gas (MAG) welding is the process of arc welding that makes an electric arc between the material and a consumable wire electrode to join them. There are active gases for shielding used in MAG welding, especially when steels are being welding. Argon, carbon dioxide and oxygen are the mixture used for shielding gases.

Metal Inert Gas (MIG) is the process of welding that forms, an electric arc is formed between the piece and the consumable wire. The shielding gas is either gas mixtures or inert gas. MIG welding of aluminum or non-ferrous metals typically uses helium and argon.

Can metal be cut with Glowforge?

Some metals such as anodized aluminum can be etched with Glowforge. It is better to spray some metals like stainless steel with something like Cermark before using them. The process will discolor the metals but will not engrave them leaving the surface smooth when it is touched. A desktop machine does not have enough power to cut metal making laser cutting the better choice for a jig or template. Then that can be used as a guide for a saw or a blade. There are other machines you can consider as well to get the correct tool for the job.

What are some reasons to work with METAL?

The benefits of an impassioned, small team are had when you work with METAL. The focus is on the pleasure that comes from collaborating creatively, conservation, communication, craft, and thoroughness. The goal is to nourish and understand the vision and aesthetic. The purpose is bringing ideas to life with professionalism, attention to detail and hard work.

How difficult is mounting a work table to a lathe?

The different lathe makes will make this vary. There are only three clearance holes needed for some in the underside of the adapter plate while others might need a central boss turned in addition to the drilled bolt holes.

How do you ensure that the tool bit’s cutting edge will be on the lathe’s centerline?

There are longer supporting pillars than required for the system. Turning all five of them to the same length that is correct for the lathe will ensure that tabletop is exactly 32mm lower than the centerline which is the location of the tool post’s cutter top.

What are the safety principles that should be following using lathes?

CSA -certified safety glasses should be worn when it’s appropriate. There can be objects flying off the work so others might need to wear safety glasses in the area also.

  • Remove any loose jewelry or clothing and make sure that long hair is confined to avoid entanglement.
  • Make sure there aren’t any slipping hazards or obstacles on the floor.
  • The start and stop button should be where the operator can easily reach them.
  • There should be an emergency stop button on the lathe.
  • The specifications for the materials being turned should be followed for the feed, cut depth and speed. The work should run centered and true.
  • There should be support for the piece that is being turned by making sure that the center drill work is done deeply enough.
  • The tool rest and tool should be adjusted slightly above the work’s center.
  • A lifting device should be used to handle heavy work or chunks. There is additional information in the Materials Handling guidelines.
  • Chucks should be inspected for damage or wear since pieces flying can create a danger.
  • Immediately after the chuck is adjusted the chuck wrench should be removed.
  • When lathes are used in automatic or semi-automatic mode the barrier guard should be used.
  • The parts that transmit power should be guarded.
  • The measuring instruments, tools, and all other objects should be removed from the bed of the lathe or the saddle before turning the machine on.
  • The cutting tools for the lathe should be kept sharp.
  • Shields for coolant and the chip should be in place.
  • The motor should be turned off before adding or removing accessories.
  • The lathe should be stopped before measurements are taken.
  • Remove cuttings with a brush, rake or vacuum once the lathe has completely stopped.
  • The working surface should be free of materials, tools, and scraps.
  • The floor should be free of grease and oil around the lathe.