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Tag: Milling Machine

Benefits of Using Horizontal Milling Machines

by on Jul.30, 2010, under Mechanics

There is not much of a difference between horizontal and vertical milling machines. Both of these equipments are indispensable in cutting parts uniformly and quickly. These days’ horizontal machines are becoming more popular due to its overhead arm and its arbor driven cutters. These are also very easy to operate with few steps to remember. Some of the benefits of using horizontal milling machines are discussed below:

Design and set up: If you are looking to manufacture products which are cost-effective and of high quality, then a vertical milling machine should be of great help. They have scientific designs suitable for dealing with various hard materials. The time taken for this process is minimal and so as the number of steps required operating it. There is no need for a large set up to install these machines and also no need to employ numerous workers. You can have substantially savings on the labor cost, which is often the key setback in a manufacturing environment.

Automation and programming: The finished products of vertical machines are of finer quality, with better finishing. As a result, you get the final output, just as you would have planned. Majority of the modern horizontal milling machines are completely automated and requires minimal human intervention. Prior programming and automation result in minimal errors in production, with 25% less processing time.

Reduced processing time: These equipments perform diverse functions just like a general machine as well as other activities like tapping and boring. One milling machine performs these in one operation. Advanced milling also reduces the need for manual labor significantly, which significantly reduced the operational cost unlike earlier times. These machines no longer require multiple set ups and change in tools. Horizontal milling machines are advanced and do not require frequent movement of parts, location wise. These advancements have reduced delay in processing time drastically.

Arm supports and clutters: Horizontal machines have features of arm supports and clutters, which are driven by an arbor. These two features help to add value in production. You should pay attention to reduce incidence of accidents and ensure maximum safety. Maintenance of cutters is required at a proper interval of time to maintain its sharpness. Check the location of arm support while they awhile dealing with arbors for maximum results.

Horizontal milling machines should be purchased from a reputed and trusted vendor. Prior research is needed before choosing any model and make of equipment. Online stores are also great options to purchase them.

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13 Different Types of Milling Cutters For Your Milling Machine’s Cutting Tool

by on Jul.25, 2010, under Mechanics

There are 13 different kinds of milling cutters used in various milling machines. They each cut materials differently. They are: end mill, roughing end mill, slab mill, face mill, hollow mill, slot drill, ball nose cutter, side-and-face cutter, involute gear cutter, fly cutter, woodruff cutter, dovetail cutter, and hob.

Milling cutters are essential cutting tools needed in a milling machine. Different types of milling cutters are available in many sizes and shapes to efficiently perform any type of cutting work. Read on to know the different types of milling cutters.

End mill

This is a tool with cutting teeth on one end and on its sides. Made of a high speed steel (HSS), the end mill cutter is the most common tool used in a vertical milling machine.

Roughing end mill

A roughing end mill removes a huge chunk of material in a wavy cutting pattern. This cutting mill produces a rough surface finish and is also known as ripping cutters. The wavy teeth minimize the vibrations and chatter sounds that occur during the cutting process.

Slab mill

A cylindrical cutting tool that can be used individually or with other cutting tools for cutting horizontal surfaces, the slab mill is made from a HSS.

Face mill

Face mill cutters are capable of holding multiple tip inserts. This economical type of cutting tool has tips that are can be replaced when they become blunt. A face mill can perform various cutting actions due to the versatility of the inserts and tips that it can work with.

Hollow mill

A hollow milling cutter is a pipe shaped tool with thick walls. The cutting teeth, however, are on the inside surface area. This cutting tool is essentially used in finishing cylindrical protrusions.

Slot drill

A slot drill is a cutting tool that directly cuts straight into a material. It commonly has two or more fluted cutters and a singular tooth located at the center of the end face. Slot drills are generally used for making cuts in a keyway slot.

Ball nose cutter

The ball nose cutter is a hemispherical end cutter with a similar function to that of a slot drill. This is an ideal cutting tool for machines that shapes three dimensional contouring forms and shapes. Ball nose cutters are also commonly called ball mills.

Side-and-face cutter

The cutting of a side-and-face cutter is located on its circumference and side portion. They are available in different widths and diameters. The side teeth functions to cut only one side of the material.

Involute gear cutter

This twelve teeth cutting gear comes in eight cutter sizes. A circular cutting tool, it has cutting edges on its circumference.

Fly cutter

A fly cutter is an inexpensive tool that functions like a face mill. It is composed of one or two tool bits that rotate to remove shallow and facing cuts.

Woodruff cutter

Woodruff cutters are small tip cutters that are used in cutting keyways. It is an essential tool in key engineering.

Dovetail cutter

Dovetail cutters are cutting tools that produce a dovetail slot patterns.

Hob

Hobs are cutters used in a hobbing machine. These cutters are used to make gears abd provide the appropriate shape specification of each workpiece. It is also important to consider the least cost and the correct cutting specifications of a cutting work when choosing a milling cutter. Remember to always work safely with the every cutting tool.

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7 Different Types of Milling Machines

by on Jul.23, 2010, under Mechanics

Milling machines come in various types with a variety of functions based on certain standard specifications. Some of the most commonly used machines are the following: column, turret, C-frame, horizontal, bed type, planer-style, and tracer controlled.

A milling machine is a tool in the metal industry that has numerous functions. Each machine has a cutter that operates at a various range of speed so you can form the required shape. With its adjustable spped feature, each milling machine can be regulated for a more precise cut. The machine is capable of handling multiple tasks such as carving, threading, milling, drilling, and cutting. There are several several types of milling machines, each with varying functions based on standard criteria. Manufacturers often name the different machines according to the kind of control, number of axis present, orientation of the spindle, size of the tool, its purpose, and source of power. While there are several varieties of milling machines available today, they essentially serve the same functions but use different terminologies. Below is the list of seven types of milling machines.

Column

This is the most common milling machine, which has 5 basic components, They are the work table, saddle, head, knee, and over arm. Considered as the simplest machine type, its cutting device is vertically suspended to allow drilling of metals. This is typically used when creating car parts because it is small and handy.

Turret

The turret is also known as the Bridgeport-type and can be repositioned anytime you want making this machine very functional. Its versatility makes it more practical since a variety of products can be made in addition to car parts.

C-frame

Because it is sturdier than a turret, this type is popular in industrial settings. It comes with a hydraulic motor, which makes it very powerful.

Horizontal

This machine runs parallel to the ground. The table from which the object to be worked on is placed moves sideways while the cutting device goes up and down.

Bed type

The worktable is located on the bed itself, instead of being paced on top, its usual position. The knee part of the machine is omitted to allow movement in a longitudinal direction.

Planer-style

This machine type is basically the same as the bed mill. However, the planner-style includes cutters and heads that allow for a wider range of milling actions.

Tracer controlled

This type of machine has the ability to reproduce parts based on a master model. Most of the industrial sectors, especially the automotive industry, choose this type of machine because it make production and specialization of machine parts easier. With the vast classifications of milling machines, you need to choose the one you need according to how you intend to use it. However if you find it difficult to decide, do not hesitate to seek the help of a specialist who can help you select the one that will give you maximum benefits.

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