Author: insem

How has CNC Lathes developed the food industry?

Posted on by insem

Lathes are manufacturing machines used for shaping metallic or wooden materials by causing the workpiece or piece of material to be held and turned so as to be cut into the desired figure. CNC lathe machines incorporate the use of CNC which is Computer Numerical Control whereby computer programming is used to integrate the cutting of the material at an angle into desired figures that a manual machine cannot handle.

Due to the services that CNC Lathe machines offer, they have improved the food industry through the production of machine parts used. They have the capability of doing large productions by one machine at a go and for this advantage, has made manufacturing industry more affordable. CNC lathes have the capability of a 4 axis system which can drill, thread, furrow, ridge, bore and turn parts of a machine. These machines are more accurate and best value for your money as you will see the production is quite good on them.

Most of the CNC lathe machines are used in designing manufacturing plants, building other machines, installation(bar loaders), packaging, maintenance amongst other applications. These ay include services like motion filling machinery, bottle packaging machines, machine servicing, food cutting such as in the baking industry, moving machinery such as conveyor belts, animal feeding machinery, machine refurbishing, animal husbandry and many others which I can’t include all.

CNC Machining Companies in Verona

Posted on by insem

TMG Company officially began in 1996 in Vicenza. At the time they were just a startup company focusing on precision machining at the early stages. In 2000, because of growth in the company, they saw it fit to move and create more production.

They then landed in Zimella, a province in Verona, where up to now all their production takes place.

With 20 years of experience in the precision mechanics industry, they have always invested in the technology innovation and in the quality of the final product.

What CNC services does TMG offer?

TMG produces precise mechanical machines for every industrial sector, with a very high degree of customization.

The company provides liaison services whereby they advise their clients on the best design and machines they can use to perfect their requests.

After which, they initiate the budget and discuss on transportation terms. The processing stage begins, which will end with the quality analysis of the product piece and, only after agreement, the shipment to the customer will be authorized.

This method of managing the entire production process allows them to monitor all the activities precisely, from the design stage to the end stage of shipment of high precision mechanical parts.

They also offer galvanizing, cementation, Induction hardening, annealing, Chromium, correction, anodizing, burnishing, welding and assembling.

CNC Stainless Steel and its implications

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CNC stainless steel is the manufacturing of stainless steel through the use of Computer Numerical Control. The best way to cut stainless steel sheet and plates is by using CNC cutting equipment which can be programmed to modification.

Precision stainless steel machining is used by many companies and is more focused on cutting precision stainless steel parts. There are a couple of things to be considered before cutting CNC stainless steel. They include;

  • Maintain high cutting speed rates. CNC machining equipment require high speed rates cutting to maintain the fine finishes demanded by stainless steel
  • Expect a lot of heat to be released and keep in mind that large tools give too much heat
  • Use lubricants and coolants to counter heat energy produced on the surface of the material
  • Use sharp tools and always have a look out for wear. If it wears, replace it because dull tools cause work hardening and also erosion of the metallic surface.
  • Use high speed rates because the feed rate does not affect heat.

Some of the applications of CNC Stainless steel cold be used for milling processes, countersinking, turning material, drilling metal, counterboring, boring, threading, fine finishing, 3 axis and 4 axis milling and turning, reaming and tapping.

All these processes are used to make rivets, medical gadgets, spacers, shafts, gears, marine Parts, pins, rods, bolts, gears, engine parts, studs, bolts, nuts, handles, , hospital and lab instruments, vehicular parts, pressure tanks, electronic parts and cables

What do Aluminum Machining Centers provide?

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There are companies that deal mainly with production and manufacturing of Aluminum products out of CNC Machines. These are mainly equipment, saws and Machinery

Aluminum CNC Machining companies offer aluminum machines and equipment to saw, cut, scatter, drill, bore, mill, overlay and extrude. There are Aluminum machines or saws that are used to cut Aluminum and other ferric material. These include;

  • Aluminum chop saws
  • Aluminum miter saws
  • Abrasive miter saw
  • Compound miter saws
  • Cut off saws
  • Programmable stops
  • Metallic radial arm saws
  • Precision Miter Saws
  • Double miter trim
  • Upcut aluminum
  • Aluminum stops
  • Copy routers
  • Crimping machines
  • Aluminum positioners

Aluminum Extrusion Machine Centers

If you are in the need for aluminum extrusions there are centers that provide 3 axis, 4 axis and 5 axis Aluminum CNC Machining for milling purposes, digging/drilling and making bore holes, and aluminum sheet cutting and sliding. Industries like FOM offers Machining Centers for Aluminum and PVC working machinery.

Aluminum CNC Router

CNC Routers are used widely to machine aluminum sheet products. CNC Routers are not only fast but they also provide quality accuracy for machining aluminum. CNC Routers are usually available in 3 and 5 axis alternatives.

Machining centers that use CNC provide quality and good products depending on what type of product you seek thanks to the 3 axis, 4 axis and 5 axis readily available.

What is the difference between milling and CNC Milling?

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First and foremost milling is the manufacturing process whereby machines use shear tools/cutters to rotate and remove material out of a station called a work-piece at a certain direction.

CNC Milling on the other hand is a particular form of Computer Numerical Controlled machining whereby computer programs are used to calibrate and program the way the machine should work.

CNC milling machines have got to be the most popular out of milling machines simply because of its automation. These machines are differentiated according to the number of axes that the programs operate on. The more axes, the better the functionality. The axes, tagged by different letters like the X and Y axes, represent the horizontal direction on the work-piece (forward-and-back and side-to-side) on a flat station. The Z axis is for a vertical, up and down movement and the W axis is designated for a diagonal representation across a vertical area.

CNC machining centers nowadays use advanced 5-axis machines that operate on Computer Aided Manufacture programs for ultimate performance. These machines are helpful because they are able to produce any kind of shape and size that manual machines could not. Operating on angles of 180 degrees or higher is an additional advantage of the CNC Milling machines

The rigidity and strength of the work-piece and the cutting tool must be factored because of the intensity and precision of the process involved.

How does CNC Machining Operate?

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CNC (Computer Numerical Control) is a mill that can be instructed what to do by a computer program. Consisting of 3 main components. First, is the mill which has a rotating spindle that can run any number of cutting tools including fly cutters, drills and other examples of end mills. It’s a drill like tool which unlike a drill bit can cut sideways or up (z axis) and down (Y axis). It has a table that moves sideways (x axis). All the (x), (y) and (z) movements are driven by little stepper motors which can be controlled with very tiny and precise increments.

By combining x, y and z movements all at the same time, extremely complex parts can be produced with tolerances in the thousands of an inch range. Additionally there’s a much larger motor that’s responsible for the spindle. All these motors can be made to run slower, faster, backwards, just in any way. There are various add-ons to the machines such as lubricants. You can also control the tool holders by adding a pneumatic gizmo which helps you change tools relatively quickly without tightening or untightening the drawbar which holds tools in this spindle. Addition of enclosures is possible so that the tool won’t splatter all over. You can add a stand, fourth axis tray that accumulates all the waste when you cut. Inside the mill is an electronic control system which tells all four motors what to do controlling speed, direction and movement of the spindle.

What do you mean by Precision CNC Machining?

Posted on by insem

CNC Machining is the operation used in the manufacturing industry whereby programmed computers are used to sway machine tools such as mills, routers, welder, lathes, cutters and grinders. CNC is acronym for Computer Numerical Control whereby a code is installed in the computer to command the machine the way it should carry out the work. Precision CNC machining is the process of removing a material from a workpiece with close attention to finishes.

Therefore, put together, Precision CNC machining is the process used to perform a wide variety of manufacturing tasks done with great accuracy.

CNC is everywhere worldwide. The products used on a day-to-day basis and the really complex and experimental designs such as small machine shops, vehicles and aerospace all require complex geometry and they’re being produced in large quantities. CNC basically automated the world. CNC machine operators work in a wide variety of fields. People from all different walks of life, such as collectors or those who like collecting as a hobby and even military personnel, take advantage of the automated benefit brought by using CNC machines to turn raw materials into final products. The machines are accurate, more efficient, time saving and have good safety measures.

Precision CNC machining offers services such as CNC milling, profiling, boring, shafting, radius machining, cutting, levelling, making groves, tapping, grinding and more.

How can I use a Milling Machine?

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It’s without a doubt that the most adaptable machine instrument is the vertical mill milling machine. A mill can be used to flatten, bore, drill, chamfer, profile amongst other things. There are mini mills, mill drills, side mills and vertical mills. Milling machine is made up of a vertically mounted motor and a spindle, a table that can be moved around with good precision and a mount or body keeping everything together. Milling machines employ small cutters such as ball end mills, four flute mills etc. They however can also drive big fly cutters, boring bars, involute gear cutters and other increasingly arcane cutting tools. The mills fit into high precision Kaulitz which mount to the spindle and are capable of making cuts with a very high degree of accuracy.

You can also mount drilling chucks onto the spindles of mills and perform conventional drilling operations. There are many types of milling machines which can prove difficult to choose when deciding which one to buy. The smallest one is the mini mill which is used by people who make models e.g. model steam engines, model railroads etc. Next up is the mill drill, a tool which borrows attributes from both the drill press and full-sized vertical mill. Mill drills will typically have horsepower in the one horsepower range. On the high end you’ll find the vertical mill, sometimes called the Bridgeport which is the company which introduced it in the first place. They weigh several tons and consist of a motor and spindle, body and knee where the table is mounted and have a greater one a half horsepower range.

What importance does aluminium CNC machining have?

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As we know it, Aluminum is categorized in the Group II of metals, which means it can easily lose electrons. Therefore it can be combined easily with other elements to form an alloy. When combusted with oxygen, aluminum forms an extra layer of oxidation (Magnesium Oxide) that gives the metal some layer to prevent it against corroding, rusting and even abrasion.
Group II metals have high electrical and thermal conductivity. Hence this it a good material for heat conductors and electricity conduction in CNC machining apparatus.

For Aluminum CNC machining, there are a number of factors that should be looked into. Because of the sensitivity of it, high speeds should be used when cutting so as to prevent cracking or damage of any kind. Aluminum cuts can be more extensive than stainless steel so cuts should be deep enough to prevent the tool from slipping on the surface. You should use sharp tools every time and in case of a sign of wearing out, replace them. When using Aluminium, you should always maintain a high cutting rate and never back from intensity unless it starts to wear. If it starts to wear, sharp objects are advisable to replace with since dull objects make it hard to bore the metallic surface. As friction will always occur, lubrication is important to cool the heat that the cutting goes out.

Aluminium CNC machining is used for products that require light materials. Some of these could be:

  • Aircraft equipment
  • House appliances especially those that use heat or electric
    conductivity
  • Cables and engine blades

How are lathe machines used in the food and medical industry?

Posted on by insem

Lathes are manufacturing machines used for shaping metallic or wooden materials by causing the workpiece or piece of material to be held and turned so as to be cut into the desired figure. CNC lathe machines incorporate the use of CNC which is Computer Numerical Control whereby computer programming is used to integrate the cutting of the material at an angle into desired figures that a manual machine cannot handle.

Lathes are used in various sectors of the industry such as; aerospace, automotive, construction, farming, fluid power, energy, oil, food and medical. The food industry being a complex, global collection of diverse entities that supplies most of the food taken by all the world’s population, depends on the intelligence of lathe machines.

Lathes are used in a wide variety of situations when it comes to the food industry. For example;

  • Pet food screw extruder machinery
  • Automatic food frying machine
  • Food grade sanitary grinding
  • Food shrink packaging machine
  • Popcorn making machine
  • Automatic tin canned food machinery
  • High speed packing machine for plastic pet food bag
  • Automatic flow wrap food packing machine
  • Poultry equipment meat and chicken food processing machinery
  • Food powder mixing machine
  • Automatic Hamburger patty forming machine food industry equipment
  • Nitrogen packing machine for food
  • Food fryer snacks machinery
  • Outdoor Icecream Machine

Lathes used in the medical industry include categories such as;

  • Respiratory care – oxygen masks, air entertainment masks, tracheostomy masks, aerosol masks, nasal cannulas, corrugated tubing, oxygen supply tubing
  • Home care/sleep apnea disposable masks, bubble humidifiers, corrugated tubing, nasal pillows, nasal masks vented
  • Anesthesia
  • Surgical disposables – hypodermics, diabetes healthcare, anesthesia systems
  • sutures