PNEUMATIC WRENCH GEARBOX DEVELOPMENT FOR TIGHTENING TORQUE OF 6000 NM

被引：0

作者：

Sniehotta, Patrik ^{[1
]}

机构：

[1] VST TUO, Dept Machine Parts & Mech, Fac Mech Engn, 17 Listopadu 15-2172, Ostrava 70833, Czech Republic

来源：

PROCEEDINGS OF 58TH INTERNATIONAL CONFERENCE OF MACHINE DESIGN DEPARTMENTS (ICMD 2017) | 2017年

关键词：

pneumatic wrench; gearing; modularity; planetary gearbox;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Pneumatic wrenches are a common tool in many industries. With increasing demands on their tightening torque, increases their size and price. For the application of a pneumatic actuator is also required a large gear ratio to achieve large tightening torques. Based on the requirements of company KOEXPRO Ostrava a.s., a project was created to develop a modular gearbox for pneumatic wrench. In combination with the already used NKH torque multipliers, it could be possible, shifting several gearboxes in a row, achieve a tightening torque of 6000 Nm. At the same time, such pneumatic screwdriver should not weigh more than 20 kg. Only in such case, it would be a product, which would overcome his competitors. This article describes the development of this modular gearbox.

引用

页码：336 / 339

页数：4

共 16 条

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