Atlas Copco produces, among other things, tightening tools for screw joints. The purpose of these fastening elements is to produce a clamping force between two parts, holding them together. One of the main ways to estimate the clamping force is by measuring torque, hence it has to be made sure that the tightening tool consistently produces the requested torque and detects anomalies. One of the methods used for this is long term testing, resulting in millions of tightenings. Normal screw joints are not suited for this purpose, as material fatigue changes the characteristics over time. Instead, a screw joint emulator based on a Permanent Magnet Synchronous Motor (PMSM) was proposed. This thesis explores the possibility of such an emulator, an...
Tightening systems are used in several industries, including assembly in the auto- motive industry a...
Tightening systems are used in several industries, including assembly in the auto- motive industry a...
Bolts and nuts are one of most common joining methods since they are simple and low-cost to connect ...
Atlas Copco produces, among other things, tightening tools for screw joints. The purpose of these fa...
Today, tightening tools are widely used in the industry and on the market you will find several prod...
Today, tightening tools are widely used in the industry and on the market you will find several prod...
This report describes the development of a modular friction test rig for threaded fasteners. This de...
This report describes the development of a modular friction test rig for threaded fasteners. This de...
This report describes the development of a modular friction test rig for threaded fasteners. This de...
Teenage Engineering is a Swedish electronics company that want to automate their quality control pro...
Teenage Engineering is a Swedish electronics company that want to automate their quality control pro...
The most common method for securing components to each other during manufacturing of products is by ...
The most common method for securing components to each other during manufacturing of products is by ...
The most common method for securing components to each other during manufacturing of products is by ...
Tightening systems are used in several industries, including assembly in the auto- motive industry a...
Tightening systems are used in several industries, including assembly in the auto- motive industry a...
Tightening systems are used in several industries, including assembly in the auto- motive industry a...
Bolts and nuts are one of most common joining methods since they are simple and low-cost to connect ...
Atlas Copco produces, among other things, tightening tools for screw joints. The purpose of these fa...
Today, tightening tools are widely used in the industry and on the market you will find several prod...
Today, tightening tools are widely used in the industry and on the market you will find several prod...
This report describes the development of a modular friction test rig for threaded fasteners. This de...
This report describes the development of a modular friction test rig for threaded fasteners. This de...
This report describes the development of a modular friction test rig for threaded fasteners. This de...
Teenage Engineering is a Swedish electronics company that want to automate their quality control pro...
Teenage Engineering is a Swedish electronics company that want to automate their quality control pro...
The most common method for securing components to each other during manufacturing of products is by ...
The most common method for securing components to each other during manufacturing of products is by ...
The most common method for securing components to each other during manufacturing of products is by ...
Tightening systems are used in several industries, including assembly in the auto- motive industry a...
Tightening systems are used in several industries, including assembly in the auto- motive industry a...
Tightening systems are used in several industries, including assembly in the auto- motive industry a...
Bolts and nuts are one of most common joining methods since they are simple and low-cost to connect ...