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Charpy Impact Broaching Machine

Torontech’s Charpy Broaching Machines is fast, accurate, reliable, and ideal operations of notched bar impact testing of metallic materials

Applications

Torontech’s TTCB-MI Manual Charpy Broaching Machines is a manual single station Charpy Broaching machine ideal operations that require few specimens

Torontech’s TTCB-HII Hydraulic Charpy Broaching Machine are hydraulically driven with electric control of broaching tool movement wherein the broaching speed can be adjusted. Lubrication of the blade tooth is simultaneous to the movement of the broaching tool.

Torontech’s TTCB-BSII & TTCB-BSIII Motorized (Ball Screw) Charpy Broaching Machines are built with tough ball screws, linear guide support track for ensuring structural stability of the broach and geometric precision of the notch. The machines are available in options of two and three broaching stations which can work simultaneously to make V or U notches.

Fast, accurate, and reliable Charpy specimens. Tremendously fast operation that can make a notch within just 10 seconds. The broach itself is made of W18Cr4V which is a very tough material and has wear-resistance properties. The lifecycle of each broach is estimated 20,000 specimens (within HRC45 hardness specimens)

The process of V-type or U-type notches respectively meets demands of ASTME23 (Standard Test Methods for Notched Bar Impact Testing of Metallic Materials), ISO148 (Steel-Charpy Impact Test - U-notch)

Model

TTCB-MI

(Manual)

TTCB-HII

(Ball Screw, Motorized)

TTCB-BSII

(Ball Screw, Motorized)

TTCB-BSIII

(Hydraulic)

Notch cutting stations

1

2

2

3

Notch size

V (2mm), U (2mm)

V (2mm), U (2mm)

V (2mm), U (2mm)

V (2mm), U (2mm)

Size of specimen

10 mm X 10 mm X 55 mm

7.5 X 10 mm X 55 mm

5 mm X 10 mm X 55 mm

10 mm X 10 mm X 55 mm

7.5 X 10 mm X 55 mm

5 mm X 10 mm X 55 mm

2.5 mm X 10 mm X 55 mm

10 mm X 10 mm X 55 mm

7.5 X 10 mm X 55 mm

5 mm X 10 mm X 55 mm

2.5 mm X 10 mm X 55 mm

10 mm X 10 mm X 55 mm

7.5 X 10 mm X 55 mm

5 mm X 10 mm X 55 mm

2.5 mm X 10 mm X 55 mm

Broaching stroke

350 mm

 

350 mm

350 mm

Cutting mode

Manual, hand operated

Hydraulic drive, motorized, oil tank capacity 40 litre

Ball screw, motorized

Ball screw, motorized

Broaching speed

-

2.3 m/min

2.3 m/min

2.3 m/min

Broaching tool Material

W18Cr4V

W18Cr4V

W18Cr4V

W18Cr4V

Broaching tool Hardness

HRC60-65

HRC60-65

HRC60-65

HRC60-65

Power supply

 

380V 50Hz 0.4kW

380V 50Hz 0.37kW

380V 50Hz 0.75kW

Equipment dimensions

430 mm X 400 mm X 770 mm

660 mm X 400 mm X 1200 mm

570 mm X 430 mm X 1280 mm

570 mm X 430 mm X 1280 mm

Equipment weight

100 Kg

200 Kg

180 Kg

180 Kg

Shipping dimensions

450 mm X 420 mm X 790 mm              

680 mm X 420 mm X 1220               

600 mm X 780 mm X 1330 mm              

600 mm X 780 mm X 1330 mm              

Shipping weight

115Kg

220Kg

200Kg

200Kg