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A working machine for making gears

A technology of gears and workstations, applied in manufacturing tools, gear tooth manufacturing tools, gear cutting machines, etc., can solve the problem of limited width of the operating head stroke length and so on

Active Publication Date: 2015-05-27
エマグスソチエタレスポンサビリタリミタータ
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, the number of tools that can be used and their width are limited by the stroke length of the operating head

Method used

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  • A working machine for making gears
  • A working machine for making gears
  • A working machine for making gears

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] refer to figure 1 and figure 2 , a working machine for manufacturing gears (these gears are not shown), generally designated 1 , comprises a support frame 2 .

[0015] The frame 2 can ideally be considered as comprising: a first part 2A, in which there is a first base (BS1) on which are arranged means for supporting, clamping and moving the workpiece to be processed; and a second part 2B in which there is a second base (BS2) on which are arranged to support, hold and move roughing and finishing tools suitable for the production of gears ( see below) device.

[0016] Such as figure 1 , figure 2 As shown, two workpiece holder units 3* and 3** are mounted on the first part 2A of the frame 2, each workpiece holder unit comprising an associated slide 4*, 4**.

[0017] Each slider 4*, 4** is slidably engaged to an associated guide (not shown) arranged below part 2A of frame 2, to be driven relative to part 2A by known actuating means not shown. Starting from and towar...

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PUM

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Abstract

A machine for making gears. The machine comprises a piece-holder unit and an operating unit equipped with an operating head provided with at least one tool for machining a piece. Moreover, one piece-holder unit and the operating unit are provided with relative motion with respect to each another in a direction. The machine is characterized in that the operating unit is suitable to move, in a direction substantially perpendicular to the direction, and in that the tool is mounted on a slide provided with a tangential motion defined by a direction.

Description

technical field [0001] The invention relates to a working machine for manufacturing gears. Background technique [0002] In the field of gear manufacturing, a known method of gear manufacturing involves machining a set of teeth on a corresponding workpiece and then grinding the toothed workpiece. Every gear cutting and grinding process includes a roughing and finishing phase of the corresponding workpiece. [0003] Typically, the gear cutting or grinding process is performed by a working machine comprising an operating head provided with at least A tool is movable along guides extending substantially transverse to the longitudinal axis of the workpiece holder table. [0004] To increase machine productivity, different tools are used to perform roughing and finishing processes. Each machining process can thus be optimized and cycle times shortened. Generally, complete gear cutting processes are performed more and more frequently, and it becomes necessary to equip a single...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23F5/22B23Q39/02
CPCB23F1/065B23F5/22B23F17/006B23F21/005B23F23/006B23Q1/626B23Q39/028Y10T29/5176Y10T409/101431Y10T409/10159Y10T409/103021Y10T409/10318Y10T409/103498Y10T409/103657Y10T409/305264B23Q39/02B23Q39/029
Inventor 阿特米奥·阿法蒂卡蒂维托·佩罗内
Owner エマグスソチエタレスポンサビリタリミタータ