dota2鸭脖电竞网址导航

Welcome to the impact testing machine_ Cryogenic tank_ Rubber low temperature brittleness tester_ Impact sample notch broaching machine - Jinan HuiFu testing machine factory! Collect this website | Website map | About us | contact us
National service hotline
fifteen billion six hundred and twenty-one million eight hundred and seventy-eight thousand nine hundred and thirty-five
Impact test low temperature slot | impact specimen notch broaching machine | impact testing machine | universal tensile testing machine

Recommended products

contact us

Hotline:

fifteen billion six hundred and twenty-one million eight hundred and seventy-eight thousand nine hundred and thirty-five

Email: 1685288319@qq.com

Telephone: fifteen billion six hundred and twenty-one million eight hundred and seventy-eight thousand nine hundred and thirty-five

Address: Yuanliu Industrial Park, Central District, Jinan

Current location: homepage > news information > Industry information of impact test cryogenic tank >How to choose the notched broaching machine for impact specimen

How to choose the notched broaching machine for impact specimen

Article source: Jinan HuiFu testing machine factory popularity: Time of publication: 10:17, may 22, 2019

How to choose the notched broaching machine for impact specimen
Impact specimen notch broaching machine It is an indispensable equipment for processing V-shaped and U-shaped notches in metal Charpy impact test. Impact test is very sensitive to the structural defects of metal materials, and can detect the defects and structural changes in the process of smelting and processing. In the test, the notch form of impact sample has a great impact on impact toughness, The choice of notched broaching machine is very important

Impact sample notch broaching machine is divided into two types, one is manual broaching machine, the other is hydraulic broaching machine.
The manual impact sample notch broaching machine adopts manual shaking to pull the notch. This kind of broaching machine is cheap and requires the operator to exert force uniformly and uniformly, and the accuracy is not good. It is easy to damage the notch broach of impact sample.
The impact sample notch hydraulic broaching machine csl-y produced by HuiFu company is a good product. The hydraulic cylinder drive is more safe, stable and accurate.
Another factor related to the notch is the impact of the broach. The material hardness general choice ordinary broach, the material hardness is higher needs to choose the high hardness broach.
For many years, Huihua company has been engaged in the production of notches, impact machines, testing machines, testing machines, testing machines, etc.

 
Key words: Notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched, notched
Home page | Product Center | Certificate of honor | Customer witness | Website map | About us | News and information | contact us