The document provides details about the parts and working of a shaper machine. It describes the principal components like the base, column, crossrail, saddle, table and ram.

Gear shaping is one of the gear generating methods. In this process gear tooth are accurately sized and shaped by cutting them by a multipoint cutting tool. Various gear shaping processes are listed and then described below : (a) Gear cutting by gear shaper. (b) Rack planning process. (c) Hobbing process.

2021年11月19日 · The document discusses different types of shapers and their components and working principles. It describes three main types of shaper driving mechanisms: crank and slotted lever mechanism, Whitworth quick return mechanism, and hydraulic shaper mechanism.

Download scientific diagram | Schematic illustration of cutting profile and area distribution of conventional gear shaping. from publication: An efficient spur gear shaping method based...

A shaper is a machine tool primarily designed to generate a flat surface by a single-point cutting tool. Besides this, it may also be used to perform many other operations.

The shaper, Fig. 1, is a tool used to machine Hat surfaces by per-forming successive reciprocating (alternating forward and backward) cuts over the workpiece. The horizontal shaper, Fig. 1, with ram move-ment in the horizontal plane, is the type most commonly used.

2023年6月12日 · Following are the 4 main types of Shaper Machine Mechanism: Crank and slotted link mechanism. Whitworth’s quick mechanism. Hydraulic shaper mechanism. Automatic table feed mechanism. In this type of shaper machine mechanism, the power is transmitted to the bull gear through a pinion which receives its motion from an individual motor.

The document describes a gear-shaping machine (model 5M14) that can cut external and internal spur gears as well as helical gears. It has specifications like a maximum gear diameter of 500mm. It works by imparting reciprocating and rotational movements to the shaping cutter and gear blank to generate gear teeth via the generating method.

2023年5月27日 · The shaper machine is a reciprocating type of machine used for producing horizontal, vertical or flat surfaces. The shaper holds the single-point cutting tool in ram, and the workpiece is fixed in the table. During the forward stroke, the ram is holding the tool is reciprocating over the workpiece to cut into the required shape.

Fig. 2-10 shows a comparison chart of what could be expected by cutting a gear using commercial tolerances, first, where only cutter tolerances are consi-dered,and second, where some allow-ance is made for machine and machin-ing influences. The best cutting ability is about A:GMA Q-10 and, with allow-ances, about AGMA Q-8.