A Vickers hardness tester is the ideal solution for precision hardness measurement of small, thin, or delicate materials. Embark on a journey to the core of hydraulic systems, where the heartbeat is the pump. These pumps go beyond expectations, providing the reliability and efficiency demanded by your operations. As a worldwide leader, Vickers Hydraulics designs and manufactures a comprehensive line of reliable, high-efficiency hydraulic systems and components. In 1927, Vickers merged with the Tyneside-based engineering firm Armstrong Whitworth to form Vickers-Armstrongs. In 1929, the acquired railway business was merged with that of Cammell Laird to form Metropolitan Cammell Carriage & Wagon.
{
- As a worldwide leader, Vickers Hydraulics designs and manufactures a comprehensive line of reliable, high-efficiency hydraulic systems and components.
- Industrial applications require industrial-strength hydraulic systems—like those built with Danfoss piston pumps.
- In 1960, the aircraft interests were merged with those of the Bristol, English Electric and Hunting Aircraft to form the British Aircraft Corporation (BAC).
- The indenter must contact the specimen at a controlled velocity between 15 and 70 μm/s, not exceeding 0.2 mm/s.
- The unit of hardness given by the test is known as the Vickers Pyramid Number (HV) or Diamond Pyramid Hardness (DPH).
- The Vickers test method involves pressing the indenter into the test material and measuring the diagonal lengths of the indentation left after the load is removed.
{
|}{
|}
{
|}
|}
目次
Materials Tested with Vickers Hardness Testers:
- Here below you will find Vickers hardness testers divided by the level of automation.
- The company went public in 1867 as Vickers, Sons & Company and gradually acquired more businesses, branching out into various sectors.
- 1929 saw the merger of the acquired railway business with those of Cammell Laird to form Metropolitan Cammell Carriage & Wagon.
- With innovations spanning from alternative energy and civil engineering to manufacturing and marine, we’re one of the world’s most trusted industrial hydraulic solution partners.
- The Supermarine operation was closed in 1963 and the Vickers name for aircraft was dropped in 1965.
- When your application needs rotary power, they have a hydraulic motor to do the job.
{
|}
{
|}
{
|}
The unit of hardness given by the test is known as the Vickers Pyramid Number (HV) or Diamond Pyramid Hardness (DPH). The hardness number can be converted into units of pascals, but should not be confused with pressure, which uses the same units. The hardness number is determined by the load over the surface area of the indentation and not the area normal to the force, and is therefore not pressure. Elevate your systems to new heights with the unmatched power and precision of Vickers hydraulic solutions. Vickers®, one of the most experienced and respected names in hydraulics, became part of Danfoss in 2021. Vickers Pumps by Danfoss are known for their precision, reliability, and efficiency in fluid power applications.
Vickers Pumps
Armstrongs shipbuilding interests became the “Naval Yard”, those of Vickers on the west coast the “Naval Construction Yard”. The company went public in 1867 as Vickers, Sons & Company and gradually acquired more businesses, branching out into various sectors. Vickers was formed in Sheffield as a steel foundry by Edward Vickers and his father-in-law George Naylor in 1828. Edward’s investments in the railway industry allowed him to gain control of the company, based at Millsands and known as Naylor Vickers and Company.
Current status of Vickers
The Supermarine operation was closed in 1963 and the Vickers name for aircraft was dropped in 1965. In 1928, the Aviation Department became Vickers (Aviation) Ltd and soon after acquired Supermarine, which became the “Supermarine Aviation Works (Vickers) Ltd”. 1929 saw the merger of the acquired railway business with those of Cammell Laird to form Metropolitan Cammell Carriage & Vickers casino Wagon. In 1927, Vickers merged with Tyneside based engineering company Armstrong Whitworth to become Vickers-Armstrongs.
Additional UI, design, and readability adjustments
In 1919, the British Westinghouse electrical company was taken over as the Metropolitan Vickers Electrical Company; Metrovick. The Vickers name lived on in Alvis Vickers, until the latter was acquired by BAE Systems in 2004 to form BAE Systems Land Systems. Here below you will find Vickers hardness testers divided by the level of automation. Airflex industrial clutches and brakes are world-renowned for their superior performance, long life and high quality. In 1960, the aircraft interests were merged with those of the Bristol, English Electric and Hunting Aircraft to form the British Aircraft Corporation (BAC).
Conversion to SI units
Industrial applications require industrial-strength hydraulic systems—like those built with Danfoss piston pumps. The indenter must contact the specimen at a controlled velocity between 15 and 70 μm/s, not exceeding 0.2 mm/s. A Vickers hardness tester is used to measure the hardness of materials by applying a pyramid-shaped diamond indenter under a controlled force. The Vickers test method involves pressing the indenter into the test material and measuring the diagonal lengths of the indentation left after the load is removed. The basic principle, as with all common measures of hardness, is to observe a material’s ability to resist plastic deformation from a standard source.
{
Vickers Oils Marine Range
|}
- Elevate your systems to new heights with the unmatched power and precision of Vickers hydraulic solutions.
- In 1927, Vickers merged with the Tyneside-based engineering firm Armstrong Whitworth to form Vickers-Armstrongs.
- A Vickers hardness tester is used to measure the hardness of materials by applying a pyramid-shaped diamond indenter under a controlled force.
- Armstrongs shipbuilding interests became the “Naval Yard”, those of Vickers on the west coast the “Naval Construction Yard”.
- The hardness number is determined by the load over the surface area of the indentation and not the area normal to the force, and is therefore not pressure.
- Vickers Pumps by Danfoss are known for their precision, reliability, and efficiency in fluid power applications.
{
|}{
|}{
|}
The Vickers brand carries a legacy of excellence in delivering high-performance hydraulic components. Vickers by Danfoss industrial valves give you their best day in, day out, in both stationary and mobile hydraulic applications. With innovations spanning from alternative energy and civil engineering to manufacturing and marine, we’re one of the world’s most trusted industrial hydraulic solution partners. Even on the most exacting industrial applications, you’ll find our directional controls keep your maintenance simple and downtime at a minimum. When your application needs rotary power, they have a hydraulic motor to do the job.
コメントを残す