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.