Our efficient milling tools will give you a competitive edge and help you stay productive. UNIT 1 MILLING Milling Structure 1.1 Introduction Objectives 1.2 Types of Milling Machines 1.3 Working Principle of Milling Machine 1.4 Special type Milling Machines 1.5 Principle Parts of a Milling Machine 1.6 Specification of Milling Machines 1.7 Cutting Parameters 1.8 Milling Cutters 1.9 Milling Machine Operations 1.10 Indexing Slab mill. Whether ball nose end mills, chamfer cutters or slot drills – for the economical metal cutting, end mills are available for the machining of materials up to 1400 N/mm2. Whether you are milling flat surfaces, shoulders, slots, gears or complex 3D shapes, you will find the milling cutter you need here. Purpose This class teaches the decision-making process of selecting cutting tools for basic milling operations. Hollow mill. illustrates some types of milling cutters along with work pieces. End Mills

In horizontal milling ‘up-cutting’ is the usual practice, but ‘down-cutting’ may be used. Insert Corner Configuration Face mill cutter. The ram-type milling machine is characterized by a spindle mounted to a movable housing on the column, permitting positioning the milling cutter forward or rearward in a horizontal plane. Milling Machines A milling machine is a power driven machine that cuts by means of a multitooth rotating cutter. The mill is constructed in such a manner that the fixed workpiece is fed into the rotating cutter. This is a tool with cutting … Alternatively, ‘inserted-tooth’ cutters with replaceable teeth may be used. Fig. • The type of milling machine most commonly found in student shops is a vertical spindle machine with a swiveling head. Side and Face Cutter c. Slitting Saws For cutting deep slots or for parting off. 4. Two widely used ram-type milling machines are the floor-mounted universal milling machine and the swivel cutter head ram-type milling machine. Thread mill cutter… Milling tools. Slitting Saw 3.2. Milling cutters are usually made of high-speed steel and are with its parts and angles identified. Ball mill cutter. Milling cutters are essential cutting tools needed in a milling machine. 5. Milling Cutters • Principal types: – Plain milling cutter – Peripheral or slab milling (can be Helical) – Form milling cutter -Peripheral milling cutter in which cutting edges have special profile to be imparted to work • Important application - gear-making, in which the form milling cutter is … contents from page 8 programme from page 45 Figure 6. Read on to know the different types of milling cutters. Cutting tools for Vertical Milling a. 7. Milling cutters usually have teeth cut on the periphery and/or on the end of a disk or cylinder. common types of milling tools, tool holders, and tool materials. Students should also be able to read and understand blueprints and perform basic shop math. b. These parts and angles in available in a great variety of shapes and sizes for varioussome form are common to all cutter types. Chipbreaker and Clamping System. Figure 5. Different types of milling cutters are available in many sizes and shapes to efficiently perform any type of cutting work. Side and Face Cutters This type of cutters has cutting edges on the periphery and sides of the teeth for cutting shoulders and slots. Wood ruff cutter. Involute gear cutter. End mill. End mill cutter. Varieties of cutters and holding devices allow a wide rage of cutting possibilities.

• A milling machine removes metal by rotating a multi-toothed cutter …

Although there are several other types of milling machines, shown is the vertical milling machine. Insert Size. Following are the types of milling cutters that we use in different milling machines: Roughing end mill. The types of cutter are listed in the following table. The universal milling cutters of the Hartner basic line offer an established quality at an excellent price-performance-ratio.