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Technological innovations are unveiling new possibilities in stone fabrications made by artisans, designers, and manufacturers. Together with other essential technology, the 5 axis waterjet cutting machine is quickly becoming a favorite in the stone industry as it can create intricate, very precise cuts that were either difficult or impossible to achieve with the traditional tools.
To comprehend the extent of the great success of the new technology, it is useful to first examine the evolution of stone machinery and the companies that have initiated the changes. Among the companies listed on StoneMachineryPro.com, Fujian Jingyang Intelligent Equipment Manufacturing Co., Ltd. is a good example. Founded in 1997, Jingyang is a state-level, high-tech manufacturer of stone machinery that has collected vast experience over the years in designing, developing, and producing intelligent equipment used for stone mining, extraction, and processing. Holding the corporate tagline of “R&D innovation, quality first, service first,” it is committed to offering excellent products to its customers. Besides stone quarry machines, a 5-Axis CNC bridge machine, waterjet cutting machine, and many other machines are still more than 100 countries worldwide.
This paper features some reasons why waterjets with 5 axes are highly sought-after in stonework while focusing on the various advantages such as engineering benefits, design capabilities, the impact on productivity, and the global stone production.
What Is a 5 Axis Waterjet?
A 5 axis waterjet cutting machine is a computer numerical control (CNC) based tool that directs a jet of water at very high pressure - combined with abrasive garnet, at times - to carve out a material like marble, granite, quartz, or even an engineered stone. While 3-axis machines can only move the cutting head along the X (left-right), Y (forward-back), and Z (up-down) axes, a 5 axis machine can rotate and tilt the cutting head by adding two extra rotational axes (typically called A and C).
In a word, these five axes positioning nozzles in almost any desired angle can thus perform true three-dimensional cutting paths in only one programmed pass.
Unmatched Precision and Quality
5 axis waterjets efficiency in stonework is strongly linked to excellent edge quality and accuracy that can't be beat. More accurate and precise cuts, usually within a ±0.1 mm tolerance range, are achievable with beautiful top-quality fine edges having hardly any taper kerfs.
Furthermore, waterjet cuttings are entirely cold and do not heat the stone material during the cutting process. This "cold cutting" technique is a far cry from diamond saws or routers that heat the stone. The lack of heating the stone with waterjet cuts implies that stones such as granite or marble are not affected by heat stress, micro-cracks, or thermal distortion, hence retaining all their features and beauty.
In the case of natural stones like marble and onyx, where heating is accompanied by the formation of micro-cracks that are not visible to the naked eye, discoloration, etc., this heat-free cutting is a huge advantage. Also, with such heatless cutting, the edges usually require very little secondary polishing or finishing, thus saving both the time and labor of the production.
Expanded Design Capabilities
With only three axes, a conventional waterjet can only cut flat surfaces or simple bevels. Thanks to 5 axes, designers and fabricators can now envisage complex 3D shapes that up until now have seemed very labor-intensive and even impossible.
For instance:
- Bevels and chamfers at precise angles can be done together with the cutting of the base profile.
- Without moving the stone or changing the tools, undercuts and curved surfaces can be brought to the desired shape.
- There are many more options available for creating unique architectural elements such as sculptural facades, ornamental panels, and intricate inlays.
This ability is of the utmost importance for luxury residential or commercial properties where architects require organic shapes, waterfall edges, and seamless jointing. Designers may let their creativity run wild, confident the waterjet will carry out the intricate CAD models faithfully and flawlessly.
Efficiency and Workflow Improvements
Besides precision and design, 5 axis waterjet machines have revolutionized the stone fabrication sector by improving the workflows in fabrication shops.
Reduced Setups and Faster Production
Previously, if a designer wanted to make an architectural feature, the stone part would be produced through different machines, during which several setups, alignments, and re-alignments would be needed. Not only does this require a lot of time but also increases the risk of mistakes accumulating in the process.
5 axis waterjets are capable of cutting most complex shapes and be versatile in handling compound angles that only need to be programmed once. Hence, multiple setups have been eliminated with this device, thereby reducing the turnaround time and increasing throughput.
Material Savings
Due to the fact that the tool holder can maintain an almost fixed kerf width and always meets the stone surface from its optimum angles, the saving in raw materials is one of the benefits of such a device. Tight nesting of parts within a slab means minimum wastage, which is a great blessing when working with precious rocks like exotic marbles and engineered materials.
Easier Programming and Operation
With the enhancement in CNC software, the operator is able to bring in a 3D CAD model straight into the cutting machine, which ensures path planning without faults and compensation algorithms. This state-of-the-art technology has brought about simple operation thus eliminating the beginners' mistakes and need for excessive training.
Versatility Across Stone Types and Applications
The term stonework refers to a very large number of different materials and each one of them have specific characteristics. Not only stone types such as granite, marble, and limestone but also engineered surfaces like quartz and sintered stone can be handled by the 5 axis waterjet making it highly versatile.
Whatever it may be:
- Composite kitchen countertops with built-in sink areas,
- Decorative wall panels,
- Landscaping of outdoor spaces,
- Original art and sculpture in relief,
- Accurate miter joints and invisible edge finishes,
the five-axis waterjet gives out work, which complies with the very strict tolerance and aesthetic criteria, and thus not requiring further machining.
Such general use allows shops to put money in one equipment that can substitute or complement several traditional tools — a wise decision for those operations that focus both on efficiency and quality.
Industry Impact and Popularity
It is evident from the constantly increasing number of 5 axis waterjet users that stone companies are responding to the latest trends in the market. The global desire for spectacularly designed stone features is ever increasing and thus the need for state-of-the-art fabrication technology is growing by the day. Market research studies reveal that the stone waterjet cutting technology market, propelled mainly by the construction and design trends, is continuously growing and it is focused on bringing more precision and artistry to its customers.
Jingyang — which has been manufacturing stone machinery for decades — is one of the companies that has made great contributions towards this market shift by developing strong waterjet products that are also compatible with their worldwide product portfolio, hence, helping stone fabricators all over the world produce high quality stonework.
Conclusion
The increased popularity of 5 axis waterjet technology adapted in stonework is not only due to its unrivaled accuracy, design versatility, and efficiency brought about by the usage of different materials but also its ability to provide automated solutions for complex and heat-free cuts.
Companies who want to survive in an environment where craftsmanship and innovation are priceless have 5 axis waterjet technology as a great partner offering faster production, superior quality, and the capability of delivering extremely beautiful and intricate stone creations that have been practically impossible to make via traditional methods.
Simply put, the 5 axis waterjet is more than a device — it is a working tool that extends the possibilities of functional precision and aesthetic achievement in the creation of stonework.