Broaching Machine for Sheering Knuckle Fork

• After-sales Service: Provide
• Warranty: 1 Year
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools
• Movement Method: Contour Control
• Control Method: Closed-Loop Control
• Model NO.: L6120A
• Numerical Control: CNC/MNC
• Processing Precision: 0.03~0.04(mm)
• Performance Classification: High-End CNC Machine Tools
• Certification: CE, ISO 9001
• Condition: New
• Transport Package: Standard Export Package
• Specification: 8500KG
• Trademark: UBRIGHT
• Origin: Cn
• HS Code: 8461300000
• Production Capacity: 100 Set

Product Description

 

This series of machines are designed for broaching internal teeth, internal spline and the geometry of the hole, high production efficiency, suitable for mass production.This series of machines adopts hydraulic transmission, the work is smooth, can stepless speed regulation, and has overload safety device.Machine has automatic circulation mode, semi-automatic segmentation, manual adjustment of three operating modes.Machine tool operation by a total button control panel, easy to operate.

The automatic toolholder with the machine is suitable for state standard broach where the front shank is cyindrical (without periphery postioning).Toolholder should be specially designed and produced for nonstandard shank or rectangular shank broach which is for key slot processing.

Machine Feature:
1. The machine bed has a great improvement, using coaxial machining technology, machining accuracy is quite high.
2. Hydraulic oil supply system adopts axial high pressure variable piston pump, and broaching speed can be adjusted stepless. Different diameters and different lengths of various specifications of broach can achieve the working state.
3, The key parts of the machine cylinder,using high quality thick wall seamless steel pipe, piston rod after tempering, high frequency, burning process processing and manufacturing, using high wear-resistant bushing and high wear-resistant sealing components of high quality cylinder, to provide strong power for the machine.
4, the hydraulic control system adopts the differential circuit, and increase the back pressure
control, the use of broaching machine special solenoid valve to greatly improve the efficiency of the machine, the operation is more stable.
5. The point distribution system is designed on the front of the machine tool, which is more convenient for electromechanical linkage operation.
6, due to the use of the above advanced technology and processing technology, compared with the old machine tool, the machine can save more than 50% electricity, improve the work efficiency of more than 30%.

Machine Parameters	L6120A
Rated Pulling Force	200	KN
Machine Stroke	1250	mm
Broaching tool length	1650	mm
Pulling speed	1-4.5	m/min
Return speed	5-15	m/min
Power	7.5	KW
Machine Size	4300*600*1000	mm
Machine Weight	2000	KG

Application

FAQ

How to operate horizontal broaching machine?
1. Lubricate according to the lubrication requirements before work to prevent grinding accidents.
2. Check whether the position of each operation handle is correct, and the stopper of each stroke limit must be firm.
3, start the oil pump, first pull rod air travel several times to exclude the air in the hydraulic system, and check whether the limit switch is good, the pressure gauge is normal, check whether the hydraulic pipe, oil pump oil, pull rod, screw, guide rail is brushed.
4, in the work of the tool must be firmly installed, loading and unloading tools, workpiece to prevent damage to the machine tool. According to the processing of the workpiece, adjust the working speed of the pillow and the position of the return and reverse collision and tighten it.
5, in the work of fast tool alignment, in the cutting process, the tool is not allowed to stop before withdrawing from the workpiece.
6, to prevent cutting, water and other debris into the motor hydraulic box.
7. After work, retract the pull rod back to the cylinder and remove the broach.