THE INDUSTRIAL
CUTTING GUIDE
In-depth guides on waterjet cutting, CNC marble machining and pressure sandblasting — from how the technology works to maintenance, from the purchase decision to head-to-head comparisons. Written by the USEL engineering team.
Porcelain, Dekton and Sintered Stone Cutting — Method, Tooling and Preventing Chipping
What are sintered stone (porcelain) slabs such as Dekton, Neolith and Lapitec cut with? The roles of the bridge saw and the waterjet, the right diamond blade, and techniques for preventing chipping.
Waterjet Troubleshooting — Loss of Accuracy, Poor Cuts and the Most Common Faults
Causes of poor cut quality, lost accuracy, calibration drift, taper, burr, wavy edges and pierce failures on a waterjet — where the operator should look, step by step, and what to do.
CNC Bridge Saw Troubleshooting — The Most Common Faults and Loss of Accuracy on 4/5 Axis Machines
Chatter, loss of accuracy, rapid blade wear, spindle problems, insufficient vacuum and 5th axis head drift on a CNC bridge saw — what the operator should check at the start of a shift, and step-by-step troubleshooting.
Waterjet vs Plasma Cutting — Which One Is Right for You?
The differences between waterjet and plasma cutting — material range, thickness, accuracy, heat zone, environmental impact and operational inputs. The third main comparison after the laser.
Waterjet CAD/CAM Software — IGEMS, Contranest and Sigmanest Compared
From CAD to CAM in waterjet cutting, cutting path optimisation, nesting, the 5-axis post-processor — a guide to the industry standard software.
Waterjet Cut Quality — A Guide to the Q1 to Q5 Classification
The 5 quality classes in waterjet cutting (Q1-Q5) — surface roughness, the balance against cutting speed, which quality to choose for which job, and the optimum cost/quality setting.
Signage and Decorative Work with a Waterjet — The Art and Advertising Sector
Logos, signage, decorative wall panels, mosaics — decorative waterjet applications. Thanks to cold cutting, a wider range of materials than laser and precise detail.
Glass Cutting with a Waterjet — Architectural, Decorative and Industrial Applications
Float glass, laminated glass, decorative glass — the specific techniques of waterjet glass cutting. Crack prevention, pierce strategy, thickness limits and why tempered glass cannot be cut.
4 Axis or 5 Axis? — The CNC Bridge Saw Decision Guide
The most critical decision in a CNC bridge saw investment — is 4 axis enough, or is 5 axis necessary? A detailed decision guide covering production profile, V-cut, internal corners and 3D machining.
Kitchen Countertop CNC Production from A to Z — The Complete Process Guide
The kitchen countertop production flow from the customer survey through to delivery. Measuring, CAD drawing, CAM programming, slab selection, cutting, the sink, the edge profile, polishing and quality control — what to watch at every step.
Engineered Stone Machining — The CNC Production Guide for Quartz, Silestone and Caesarstone
Machining engineered stone (quartz surfaces) — how it differs from natural stone, tool selection, cutting parameters and polishing requirements. The production points that matter in a growing engineered stone market.
Holding the Slab on a CNC Bridge Saw — Vacuum Table vs Mechanical Clamps
How do you hold a slab down on the table of a CNC bridge saw? A comparison of vacuum tables and mechanical clamping, which to use when, and advice on hybrid working.
Machining a Sink Cut-Out in a Kitchen Countertop — Step by Step
How is a sink cut-out made on a CNC bridge saw? Pierce point, internal corner radius, cutting order, lower edge finishing — the fine points of accurate internal contour work.
CNC Calibration and Accuracy — A Laser Interferometer Guide
The operation that keeps a CNC machine accurate: laser interferometer calibration. Backlash measurement, geometric errors, temperature effects and the annual schedule.
3D Sculpture and Relief Machining on CNC — Producing Works of Art
3D sculpture, decorative relief and headstone lettering on 5-axis CNC marble machining centres — a complete guide to the process from the STL file to the finished work.
The Automatic Tool Changer (ATC) — A Multiplier of Productivity
Changing tools automatically on CNC bridge saws and 3D machining centres — ATC systems, tool capacity, magazine types, taper standards and the productivity gain.
Surface Profile Ra and Rz — A Guide to the ISO 8503 Standard
The critical concepts in surface preparation before painting, coating and bonding. The difference between Ra (average roughness) and Rz (peak-to-valley roughness), measurement methods, and which profile suits which coating.
Choosing an Air Compressor for an Industrial Workshop
The right compressor for sandblasting, CNC and waterjet machines — capacity, pressure, receiver size, oil-free versus lubricated, screw versus piston. An undersized compressor reduces workshop output to nothing.
Cabinet Blasting or Portable Blasting? — A Decision Guide
The differences between enclosed cabinet blasting and portable (site) blasting machines. A comparison in terms of production volume, part size, working conditions, PPE and waste management.
Restoration and Antique Sandblasting — Surface Preparation for Works of Art
Sandblasting in the restoration of historic buildings, sculpture and heritage objects — choosing a gentle abrasive, low-pressure techniques and the approach that protects the historic fabric.
5 Axis Waterjet or 5 Axis CNC Bridge Saw? — A Decision Guide
Which machine should I invest in? Cost, speed, material range, a qualitative investment comparison, use scenarios and the hybrid approach — make the decision for your own workshop with confidence.
Marble / CNC Workshop Set-Up Guide — Site, Infrastructure, Equipment
Preparation before you buy a CNC bridge saw or a waterjet machine. Site planning, floor loading, 3 phase electricity, water conditioning, air compressor, drainage, ventilation, storage. So that the installation holds no surprises.
CE Marking & ISO 12100 — A Guide to CNC Machine Safety Standards
What the CE marking is, why it is mandatory and which standards it covers. ISO 12100, ISO 13850, EN 60204-1 and Law No. 6331 in Türkiye — a full guide from the buyer and operator perspective.
A PPE Guide for CNC and Waterjet Operators — The Full List and Standards
Personal protective equipment (PPE) — silicosis protection plus eye, hearing, skin and respiratory safety. The industry standard kit for marble/granite cutting, waterjet and sandblasting operators.
LOTO (Lockout / Tagout) — The Life-Saving Standard in Machine Maintenance
Lockout/Tagout — the safety procedure that prevents unwanted energy entering a machine during industrial maintenance. A step-by-step guide compliant with OSHA 1910.147, ISO 12100 and Law 6331 in Türkiye.
Wastewater Management in a Waterjet and CNC Workshop — Environmental Responsibility
Waterjet cutting wastewater, garnet sediment, marble slurry — environmental waste management in an industrial workshop. The legal framework, reclamation and discharge rules.
Spare Parts Stocking Strategy for Industrial Machinery
Which spare parts should be held for CNC bridge saws, waterjets and blasting machines? ABC analysis, the critical parts list, stock management systems and service agreements.
Digitalising Production in a Marble Workshop — CNC Data Logging and Industry 4.0
Real-time data collection from CNC machines, OEE (overall equipment effectiveness), ERP integration and IoT — the digital transformation approach for a modern production workshop.
The Marble and Stone Processing Industry in Türkiye — Outlook and Trends
Türkiye is one of the world leaders in natural stone production — the structure of the market, export volume, regional distribution, technology trends and the trends shaping the future.
What Is Waterjet Cutting? Working Principle and Advantages
What high-pressure waterjet cutting is, how it works and which materials it cuts. Pure water versus abrasive waterjet, the advantages and industrial applications.
Waterjet vs Laser Cutting — Which One Is Right for You?
The essential differences between waterjet and laser cutting: a side-by-side comparison on heat zone, material range, thickness, accuracy, cost and environmental impact.
Which Materials Can a Waterjet Cut? The Full List and Its Limits
From metal to glass, from stone and ceramic to composite panel, food and plastic — the full list of materials a waterjet cuts. Maximum thickness tables, tips and exceptions.
How Does an Abrasive Waterjet Cutting Head Work?
The anatomy of the cutting head: orifice, mixing chamber, focusing tube, garnet feed. What each component does, how long it lasts and how to get optimum performance.
Garnet (Abrasive) Selection Guide — Mesh, Origin and Quality
Garnet types for waterjet cutting, mesh sizes, a comparison of origins (India, Australia, Türkiye), economical consumption and storage. The right garnet can raise cutting efficiency by 30%.
Why Is Filtration So Important in a Waterjet System?
The life of the high-pressure pump and the nozzle depends directly on water quality. Micron filtration, RO, water softening and TDS management — the water treatment guide that triples pump life.
Food Cutting with a Pure Waterjet — 5 Major Advantages
Blade-free hygienic cutting technology — meat, fish, cheese, desserts, sandwiches. Zero bacterial transfer, no contamination, minimal waste. The food industry's quiet revolution.
5 Axis CNC Bridge Saw — How It Works, What It Is For
5 axis CNC bridge type marble machining machines — 3D machining, chamfering, V-cut and complex contour cutting thanks to the X, Y, Z + A, C axes. The working principle in detail.
Diamond Blade Selection — The Right Tool for Cutting Marble and Granite
Diamond blade types, diameter, segment height, grit size (mesh) and bond hardness. Optimise tool life and cut quality when cutting marble, granite and quartz.
CNC Spindle Technology — Power, Speed and Maintenance
What is a spindle, how does it work, how is it chosen? Power (kW), speed (rpm), tool taper type (ISO/HSK), cooling, balancing and operator-level maintenance. The tips that treble spindle life.
Marble vs Granite CNC Machining — Hardness, Speed and Tooling Differences
How do marble and granite behave differently in CNC cutting? Mohs hardness, cutting speed, tool life, cooling water flow and optimum parameter tables.
What Is Pressure Sandblasting? A Surface Preparation Guide
Portable pressure sandblasting machines, abrasive types (silica sand, garnet, aluminium oxide), pressure setting, PPE and silicosis protection — the industrial guide to surface preparation.
Waterjet Pump Problems — Common Faults and Their Solutions
UHP pump pressure loss, leaks, abnormal noise, temperature problems. The 8 most common faults on KMT/BFT/Resato pumps and a step-by-step troubleshooting guide.
CNC Machine Buying Guide — The 8 Steps to the Right Investment
The questions you need to ask before investing in a CNC bridge saw or a waterjet machine: capacity analysis, ROI calculation, CE marking, service network, training, finance.