Process advantages of cold rubbing
(Compared with traditional cutting)
Efficiency increase more than 30 times (about 10-20 seconds/piece)
40% increase in workpiece load-carrying capacity
Roughness below Ra0.4
Material savings 9%-15%
Greater improvement in fatigue strength, torsional strength and wear resistance of toothed profile;
Two opposed pairs of toothed rolling dies mounted on the sliding table move linearly in synchronization, driven by a combination of oil pressure and a servo motor through synchronous gears. Each die is precisely ground with a progressively penetrating tooth profile. The workpiece is supported between the front and rear centers, and its machining position can be easily adjusted using the displacement function of the centers. The relative motion of the dies rotates and gradually cold-forms the workpiece, which is discharged automatically after shaping. High spline accuracy and stability are achieved through the prefabricated rigid spacing of the toothed dies, completing chip-free forming within seconds.
Machining tripod housing spline
Δ Precision-driven, our machine expertly supports the workpiece using front and rear tail stocks, guiding it meticulously to the molds for flawless processing.
Δ During the roll forming process, the tooth shape of the workpiece is crafted with exactitude, ensuring a perfect form is achieved.
Δ Upon completion, molds disengage seamlessly, preserving both efficiency and precision for a superior manufacturing experience.
The machine's innovative forming principle and precise positioning mechanism enable seamless processing to the nearest part of the shoulder, eliminating the need for any backcutting distance and ensuring unparalleled accuracy.
Spline cold forming stands out as a remarkable chip-free process. The root material is expertly extruded and redistributed to the crown of the tooth, leading to exceptional material conservation and precision.
The automation system of the spline rolling machine integrates intelligent feeding, positioning, forming, and unloading modules to achieve fully automatic operation. Equipped with servo-driven manipulators and precision sensors, the system ensures accurate loading and stable workpiece transfer. The automatic detection and compensation functions effectively improve forming consistency and reduce operator intervention. By connecting with robotic arms, conveyors, or gantry systems, the machine can be flexibly integrated into a complete automated production line, significantly enhancing production efficiency and process reliability.
Our exclusive forming principle and precise positioning mechanism enable seamless processing to the nearest shoulder location without any backcutting distance, promoting precision and efficiency.
Application Scope:
Our cutting-edge technology facilitates precise, chipless cold forming of straight teeth, bevel teeth (splines), threads, worms, straight threads, and oil grooves on a diverse array of components. This includes gear shafts, CV joints, spline shafts, motor shafts, textile rollers, spring torsion bars, steering gears, crankshafts, and numerous other automotive shaft parts, meeting the high demands of industrial applications.
| ITEM |
LC800A |
LC1000A |
LC1000EA |
LC1500A |
LC2000EA |
| max module (mm) |
1.3 |
1.5 |
1.5 |
1.75 |
2 |
| max out diameter (mm) |
Φ40 |
Φ50 |
Φ50 |
Φ60 |
Φ70 |
| max tool width (mm) |
80 |
100 |
100 |
120 |
150 |
| max workpiece length (mm) |
1000 |
1000 |
1000 |
1000 |
1000 |
| max installing tool width (mm) |
300 |
300 |
300 |
300 |
300 |
| the open part size (mm) |
139.7 |
139.7 |
139.7 |
152.4 |
177.8 |
| tool size (inch) |
24 or 16 or 13 |
36 or 24,13 |
36 or 24,13 |
48 or24,24or13,36 |
60or36,36or24,48 |
| max travel (mm) |
800 |
1160 |
1160 |
1560 |
2100 |
| weight (kg) |
10000 |
13000 |
13000 |
18000 |
23000 |
| length x width (mm) |
2400*4400 |
3200*4400 |
4800*3400 |
4000*4600 |
6400*3800 |
| drive way |
hydraulic |
hydraulic |
CNC |
hydraulic |
CNC |
| special specifications can be customized. |
For further details, click on the image above and unlock a wealth of information.
WUXI GOLP CNC MACHINERY CO., LTD is strategically positioned in the industrial hub of WUXI, offering unparalleled access to a wealth of resources and industry connections. Nestled in the vibrant epicenter of the Changjiang Delta, Wuxi Golp Cnc Machinery Co., Ltd emerges as an avant-garde brand, pioneering in the domain of CNC machine tools. Our illustrious repertoire features cutting-edge CNC grinding machines, die-casting marvels, precision gear shaping and grinding machines, sophisticated gear chamfering units, gear measuring centering tools, alongside a plethora of futuristic intelligent machinery and their allied products. Upholding the tenets of Professional Quality, Credibility First, and Customer First, we are unwavering in our quest to carve a distinguished niche in the global market of intelligent machinery.machines.
Q: What is the warranty period?
A: Our unwavering commitment to excellence is reflected in the robust warranty period we extend for all our products, spanning an impressive duration of 12 to 24 months. This comprehensive warranty is a testament to our dedication to providing a seamless experience with our state-of-the-art equipment. Choosing us means choosing a steadfast partner embodying reliability and enduring commitment, offering you peace of mind with every operation.
Q: What is the delivery time?
A: For those eagerly anticipated products residing in our inventory, we promise swift delivery within a remarkable span of 1-2 months. For bespoke creations, meticulously tailored to your unique specifications, we ensure delivery within a strategically orchestrated 5-6 months. Regardless of the urgency, we are primed to respond with agility, ensuring your ventures proceed seamlessly and punctually.
Q: Do you provide after-sales service?
A: Indubitably! Our comprehensive after-sales service suite includes the rapid provision of spare parts, proficient online technical support, thorough on-site installation and commissioning, and all-encompassing operational training. Our unwavering objective is to deliver unrivaled service support, ensuring your machinery operates at peak efficiency, propelling your enterprise towards perpetual advancement.
Q: What additional products or services do you offer?
A: In addition to our primary offerings, we excel in delivering "turnkey" engineering services, adeptly customizing automated production lines to seamlessly integrate with your existing processes. Our unwavering promise is to furnish holistic solutions, empowering you to maximize production efficiency and reach unprecedented heights of operational excellence.
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