Horizontal Internal Broaching Machine L6104

machine Dric：

These machines are designed for broaching holes of vqrious geometrical forms in mass and batch production with high effciency.

They are driven by hydraulic power and equipped with a safety device against overload.The machines operate smoothly and give a stepless adjustment of cutting speed and they can be operated in four kinds of working cycles such as automatic cycle,semiautomatic cycle and two step-by-step cycles.Main actions of the machines can be individually adujusted by jurking motion.The machines are operated easily on the main tutton control station.

Technical specifications：

Models	L6104
Ratde pulling capacity×Max.Cutting stroke	40×600	KN×mm
Diameter of hole in face plate	φ40	mm
Cutting speed (stepless)	3-8	m/min
Return speed(stepless)	3-9	m/min
Radial piston pump for main drive	52ml/r	L/min
Max.working presssure	16	Mpa
Total capacity of motors	7.62	kw
Main motor	7.5	kw
Overall dimensions(L×W×H)	3800×850×1200	mm
Net weight(Approx)		kg

Working accuracy

Verticality of the axis of broached hole on tested workpiece	0.08/200	mm
Sjurface rouggness of broached workpiece	6.3 ～1.6