How to Process Automotive Stamping Parts with CNC lathe Machine?

Automobile stamping parts are different according to working conditions. Stamping parts must have good formability, tension rigidity, elongation, dent resistance, corrosion resistance and weldability. Low-carbon cold-rolled steel is usually used. This material is outstanding in strength and plasticity, and has certain fatigue durability, collision energy absorption capacity and weldability. The intermediate face support is a key load-bearing connection part of the car cab and an important part to ensure the stable and reliable use of various instruments in the car. The intermediate face support must be able to withstand impact, bending fatigue load and torque, so it must have sufficient bending strength, shear strength and good toughness, which also requires a good CNC lathe for processing. The engineer of Shanghai ANTISHICNC Company summarized it as follows:

1.CNC lathemachine have high processing precision:

Reasonable distribution of force: The inclined design of theSlant Bed CNC lathe makes the cutting force distribution at the contact point between the tool and the workpiece more reasonable. When processing automotive stamping parts, the deformation and vibration of the workpiece caused by uneven cutting force can be reduced, thereby improving the processing accuracy and better ensuring the dimensional accuracy, shape accuracy and surface quality of the stamping parts. For example, when processing stamping parts with complex shapes or high precision requirements, the Slant Bed CNC lathe can accurately control the cutting path and cutting depth of the tool to ensure that the processing accuracy meets the design requirements.

Eliminate reverse clearance: The gravity can directly act on the axial direction of the screw rod, which can almost eliminate the reverse clearance during transmission. This is the inherent precision advantage of the inclined lathe. For the processing of automotive stamping parts, especially for the processing of stamping dies with high precision requirements, this high-precision processing capability is very important, which can improve the accuracy and service life of the die, thereby improving the quality of stamping parts.

2.CNC lathemachine have good stability:

Structural design advantages: The spindle box and the feed system are located on the same side wall, and the center of gravity is low, making the entire equipment more stable and reliable. When processing stamping parts, even if high-speed cutting or heavy cutting is performed, the machine tool is not prone to resonance and shaking, ensuring the stability of the processing process.

Strong anti-deformation and anti-torsion capabilities: The cross-sectional area of ​​the bed of a Slant Bed CNC lathe is usually larger than that of a flat bed lathe of the same specification, so it has stronger anti-bending and anti-torsion capabilities. When processing stamping parts, it can withstand large cutting forces and impact forces, and is not prone to deformation and damage, ensuring the long-term stability and processing accuracy of the machine tool.

3.High CNC lathe processing efficiency:

It is more convenient for the tool to approach the workpiece: The inclined bed design of the Slant Bed CNC lathe makes it easier for the tool to approach the workpiece, reducing the idle time and moving distance of the tool and improving the processing efficiency. When processing stamping parts, cutting can be performed quickly to shorten the processing cycle.

Since the sizes of automobile stamping parts vary, Shanghai ANTISHICNC recommends three different sizes of Slant Bed CNC lathe for customers to choose from. The models are as follows:

Specifications	Units	TCK36A	TCK46A	TCK50A
Swing over bed	mm	360	460	560
Swing over cross slide	mm	140	260	260
Max.Work piece Length	mm	350	400/320	400/320
Spindle speed range	rpm	4000	50-3500	3000
X axis travel	mm	170	240	240
Z axis travel	mm	350	400	400/540/900
Weight	kg	2400	3000	3200/3600/4500
Dimension	mm	2200x1600x1850	2500×1700×1890	2700/2700/3300*2000*2000

Keywords: Lathe machine, CNC lathe, Slant Bed CNC lathe machine, CNC lathe processing