Accessories are the tools and equipment used in routine lathe machining operations. Attachments are special fixtures that may be mounted on the lathe to expand the use of the lathe to include taper cutting, milling, and grinding. Some of the common accessories and attachments are described in the following paragraphs. TOOL www.- sole purpose of the tool post is to provide a rigid support for the tool. It is mounted in the T-slot of the compound rest. Only RUB /month. Lathe attachments and Accessories and LATHES. STUDY. Flashcards.  You are centring the steady rest by dialling the shaft from end to end. You place a dial indicator at 12 o'clock on the shaft and it moves from the chuck to the steady rest. The dial reading changes from zero to minus ". This tells you that. Major accessories of Lathe machine are as below: Lathe centers (dead center-live center-revolving center). Lathe drill holders (sleeves).  Lathe Attachments Attachment is a mechanism use in link by a machine in classifies to give a order range or improved excellence of work. Major attachments of Lathe machine are as under: Relieving attachment. Grinding attachment. Milling attachment. Collect attachment. Boring attachment. Taper attachment. Posted by Mechanical Technology. Email This BlogThis!. Both of these attachments have provisions for feeding in all three directions, and therefore, it is possible to conduct operations such as keyway cutting, angular milling, T-slot slots and thread milling, etc. It is fitted attachmennts the lathe spindle with its central threaded portion. The majority of lathe also has a lathe accessories and attachments quizlet chase dial, which is fixed or attached to the carriage for this reason. Drive plate. This attachment is mounted on a cross-slide of a lathe in place of compound rest.

Sometimes its quite hard to use conventional machining for various types of operation, as these machines are built for a particular operation. So to overcome this we need to have some devices which extend the limit of operation in Conventional Machines like Lathe. Attachments are not a mandatory element of a Machine, it is only used for performing specific operations like Milling in Lathe, Taper turning, Grinding, etc.

These attachments are used to make helical grooves, flat surfaces, deep screw threads, worms, helical grooves, keyway cutting, Tee Slot cutting, thread milling, etc. The milling attachment is generally fixed in the place of the Compound rest of the lathe machine. It generally consists of a milling head and a spindle to hold the milling cutter which is mounted on the milling attachment.

It consists of a motor that can act as a driving mechanism in the milling machine. The tapered bar of the lathe machine can be set with different angles to the spindle axis.

A link connects sliding block to cross slide where the sliding block is carried by the guide bar during taper turning operation. Through 90 degrees, the top slide is swung to lie at right angles w.

The grinding attachment for the lathe machine is similar to the Milling attachment. With the help of this attachment, the lathe can be used for sharpening of milling cutters and reamers. The bed ways of the lathe are covered properly with any cloth to protect from dust. The water or oil is placed in a small pan such that the grit falls in it without laying on the bed ways.

For external grinding, a powerful grinder is used which might be at least mm in diameter and should mount on the compound rest of the lathe. The grinding attachment is used for internal and external cylindrical grinding, splines, finishing grooves, etc. This gear cutting attachment will cut the bevel gear and spur gear. The external keyway cutting, linear indexing, slotting and all regular works can be done by the use of this Gear cutting attachment.

The spherical turning attachment was used in center lathes for machining concave, convex and spherical surfaces. This attachment is generally mounted on the cross slide and the tool is to be placed in the tool post and it can make a certain angle w. This is the detailed information of Lathe Machine Accessories and Attachments.

If you have any doubt, you can feel free to ask us and we will reply to you as soon as possible. Lathe Machine is a machine tool that uses a cutting tool for removing the material from the surface of the workpiece which is held in the chuck for holding the workpiece and feed was provided by the tool on to the workpiece for the removal of material.

It is used to hold hollow work pieces to machine their external surface. Manufacturing Technology Notes , Articles. Currently, he is working in the sheet metal industry as a designer. Additionally, he has interested in Product Design, Animation, and Project design.

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Introduction to Seals : Oil under pressure is moving in every hydraulic circuit. This leakage of Introduction to Slotting Machine : The slotter or slotting machine is also a reciprocating type of machine tool similar to a shaper. It may be considered as a vertical shaper. The machine operates Skip to content.

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