- Angular Precision 10 'On Readable Nonius.
- 0-60 degree angle can be adjusted by locking the hex screw on the bottom.
- Made of SK2 steel, which offers long service life, high wear resistance. Laser engraving makes it durable.
- Uses: In the milling machine, planer, drill press with adjustable angle grinder and regulations on the blade, crossed with other fixtures or clamping the workpiece after the workpiece processing, such as processing slope, slant-hole drilling and the like.
- Nickel plated, rust parallelism and verticality precision grinding of each working face to 0.01mm.
- It can be a cursor indicates stepless tilt adjustment angle, and then be secured with screws, used to create a variety of fixed angle processing, testing of workpieces.
Instructions:
1. Loosen the screw, pull the v-block to turn along the guide rails on the base to find the target angle.
2. Use the same methods as the caliper to get readings, the distance between two markings on the main balance is 1 °, and the distance between two markings on the vernier for 10 & prime ;. When the marking "0" on the vernier aligns with the marking "0" on the main scale, that means. The measurement plane A is parallel to the reference plane, and the measurement plane B is perpendicular to the reference plane.
(1). When the marking "0" on the vernier is on the right side of the marking "0" on the main scale, the marking "0" on the vernier indicates the value "degree", the marking on the right of the marking "0" means " minute "(just the same as vernier calipers), the value" degree "" minute "means the angle of measuring surface A, B turning counterclockwise.
(2). When marking" 0 " on the vernier is on the left side of the marking "0" on the main scale, the marking "0" on the vernier indicates the value "degree", the marking on the left of the marking "0" represents the value "minute" ( just the same as vernier calipers), the value "degree" "minute" means the angle of measuring surface A, B turning clockwisea watch.
The main technical indicators:
1. When the measuring surface A is parallel to the base surface and the measuring surface B is perpendicular to the reference surface, the misalignment between the marking "0" of the vernier and the marking "0" of the main one scale is greater than 3 ', and the misalignment between two scales of both ends of the vernier and the marking 11 ° on the main scale is greater than 5'; otherwise, tighten the screw and align the marking "0" on the vernier to the marking "0" on the main scale, The parallelism between the measurement surface A and the reference plane is not greater than 0.01mm, the perpendicularity between the measuring surface B and the reference plane is not greater than 0.01mm
2. The angle gauge indication error is not greater than ± 10 'in the fixed state.
