Modelo e especificação do paquímetro Vernier
Modelo e especificação do paquímetro Vernier
There are many specifications of vernier calipers, incluindo 0-100mm, 0-150milímetros, 0-200milímetros, 0-300milímetros, 0-600milímetros, 0-1000milímetros, 0-1500milímetros, etc. Além disso, a precisão do paquímetro também é de 0,01 mm, 0.02mm e 0,05 mm.
O método de leitura de um paquímetro é semelhante ao de um micrômetro. It is structurally composed of a main scale and a vernier attached to the main scale that can slide freely.
There are several types of vernier calipers:
- Mechanical vernier calipers: Mechanical vernier calipers have the best measurement stability and are most widely used in automobile maintenance work.
- Digital display vernier caliper: The specific value measured will be displayed on the display in digital form, so the reading is very intuitive and clear, which can avoid the error of naked eye reading.
- Vernier caliper with table: It mainly uses the rack drive gear to drive the pointer to display the value. There is a rough scale on the main scale. Combined with the reading of the indicator, it is faster and more accurate than the reading of the mechanical vernier caliper.
