Impact Specimen Gap (Three Knives)

Main technical parameters

• Gap                                         : V2 type ( GB/T 229-2007 ), U2, U3, U5 type (GB/T  229-2007) (2mm type is with machine,3, 5mm type is alternative)

• Journey of broaching               : V2,U2,U3 350mm U5 400mm

• Broaching speed                      : 2.3m/min

• Specimen size                         : (10,7.5,5) x 10 x 55mm

• Way of driving                         : ball screw drive

• Broach material                      :W18Cr4V

• Dimension                               : ( 570 x 350 x 1250 )mm

• Working motor                         : 380V 50Hz 0.9kw

• Weight                                    : 190kg

Advantages

1. It adopts hiogh precision ball screw drive and linear guide track for support. This structure ensures stability of the broach and geometric precision of gap.

2. It makes use of the principle of one-time-molding. Its processing identity is very good. It can assure gap 100 percent qualified.

3. The broaching knife is made of imported W18Cr4V material. Its hardness is high and its wear-resistance is excellent. Each broaching knife can process up to 20,000 specimens.

4. It is equipped with three-pole and processes three specimens gaps simultaneously with three V type or three U type. (deep 2mm)(also two V and one U type or two U and one V type), this product satisfies national standard 229-2007 <metallic materials-charpy notch impact test > whiceh can impact three specimen in a set of test, it can ensure unitarity of specimen gap.Whether processing V or U notch, the pole do not need changing. Processing specimen gap only needs 10 seconds, easy operation and realiable.