Topic
Gear shaping
About: Gear shaping is a research topic. Over the lifetime, 598 publications have been published within this topic receiving 1880 citations.
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Patent•
18 Jul 2012
TL;DR: In this article, a method for machining inner gear rings is described, which includes steps of forging, normalizing, rough lathing, finish lathing and carburizing, pressure quenching and shot blasting.
Abstract: The invention discloses a method for machining inner gear rings. The method includes steps of forging, normalizing, rough lathing, finish lathing, gear shaping, carburizing, pressure quenching and shot blasting. By the aid of the method, surface hardness, core structure and depth of a hardened layer of a gear ring are improved, machining cost is lowered, deformation of the gear ring is avoided assuredly, accordingly, the service life of the gear ring is prolonged, and the load capacity of a vehicle is enhanced.
16 citations
TL;DR: In this article, the authors proposed a mathematical model to correct the Isoform® lengthwise-reciprocating grinding process and validated the model numerically using the tooth profile of a cutter enveloping gear.
15 citations
Patent•
20 Aug 2004
TL;DR: In this paper, a rotary actuator (138) is incorporated into the pivoting saddle of a cutting machine (10) for gear crowning operation, which is suited for gear shaping cutting operations and the like.
Abstract: A cutting machine (10) includes linear electrical actuation via a linear electrical motor (64) for controlling linear reciprocating movement of a spindale (12) and cutting tool (30). the cutting machine (10) is suited for gear shaping cutting operations and the like. Linear electrical actuation may be used to control position of a hydraulic valve (54) within the spindle (12), which controls hydraulic actuation and linear movement of the spindle (12). Linear electrical actuation, in the form of linear electrical actuator (104), and flexture plates (such as 22, 24) may also be used to pivot the spindle (12) to relieve the cutting and/or during the cutting stroke for gear crowning operations. A rotary actuator (138) is also disclosed as incorporated into the pivoting saddle (18) of such a cutting machine (10).
14 citations
Patent•
20 Mar 1997
TL;DR: In this paper, a composite machining center comprises a turret on which multiple mandrels are provided for either rotary tool or stationary tool holder such as gear shaping, laser processing, electro-discharge machining devices, which are arranged in a tool magazine and exchanged by a robot so as to form a complicated workpiece processing by means of turning, drilling, milling, griding, gear hobbing or shaping.
Abstract: A composite-machining center comprises a turret on which multiple mandrels are provided for either rotary tool or stationary tool holder such as gear shaping, laser processing, electro-discharge machining devices, which are arranged in a tool magazine and exchanged by a robot so as to form a complicated workpiece processing by means of turning, drilling, milling, griding, gear hobbing or shaping, laser processing, induction hardening, electro-discharging etc., after being attached once.
14 citations
Patent•
27 Jul 1934
TL;DR: In this paper, a shaping cutter having teeth arranged similarly to the teeth of a gear, with cutting edges on their ends, is reciprccated axially across the rim of the gear blank, while both the cutter and blank are rotated about.
Abstract: The present invention relates to gear generating machines of the type in which a shaping cutter having teeth arranged similarly to the teeth of a gear, with cutting edges on their ends, is reciprccated axially across the rim of a gear blank, while both the cutter and blank are rotated about...
14 citations