Motorcycle Helmet Penetration Performance Tester for Full or Half Helmet
Main purpose
According to motorcycle helmet GB811-2010 production, mainly used to test the motorcycle helmet piercing performance.Widely used in motorcycle helmet related production, scientific research, quality supervision and testing units.
Main features
1. Special test tooling is adopted to facilitate the replacement of the full head and half head, and facilitate the test of the full helmet or half helmet.
2, The base has impact strength, can firmly install the related devices, and reserved the related fixed holes.
3. Electric control of suction and release is adopted for puncture steel cone.
4. When the puncture cone touches the head mold, the puncture alarm device will automatically give an alarm.
6. The impact height can be set by yourself, and the real-time display of the impact height, set the height to, automatically stop rising.
7. Double guide rail structure is adopted for lifting and releasing part of puncture steel cone to ensure stable falling.
Main indicators
1. Head mold: according to different types of helmets, the head mold can be divided into full head mold and half head mold, with the weight of the head mold being 4kg, 5kg and 6kg respectively.
2. Puncture steel cone: a cylinder with a mass of 3kg, hardness ≥50HRC, a cone tail diameter of 25mm, a cone tip radius of 0.5mm, an Angle of 60°, and an overall length of > 40mm is made of tool steel.
3. Impact height: 0-3000mm, self-setting.Specify class A 3000mm, class B 1000mm.
4. Impact speed: the falling speed of the fixed point is detected in real time and displayed digitally.
Result judgment
According to the regulations of GB811-2010 motorcycle helmet, the piercing performance of the helmet should meet: The steel cone shall not penetrate the helmet and make contact with the head.
Applicable standards
GB811-2010
