Waterjet College

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Waterjet College at APW supports waterjet knowledge about waterjet and will help you learn everything about waterjet. Learn waterjet technology at APW waterjet college will help you become a real master. Learn everything you ever wanted to know about waterjets at Waterjet University

Waterjet Cutting Overview

Although water is very normal in our life, it also is very important for us. Therefore, correctly using water is very necessary. Aside from using in traditional home chores, water is also used to produce energy like widely known as hydroelectricity. Water is also widely utilised in manufacturing and processing of various materials in current […]

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Made Waterjet Cutting Easy

Original title: Waterjet bevel cutting made easy Improvements in waterjet technology have made bevel cutting with these machines more suitable for a greater number of fabricating shops by simplifying programming and operation and reducing the need for trial-and-error setup. Figure 1 Complex Beveled Part The abrasive waterjet (AWJ) industry continues to add features and capabilities […]

Protect Your Waterjet Accessories

Original title: A primer on waterjet accessories New waterjet users should be aware of recent technological advancements   For fabricators and metalworkers considering their first purchase of a waterjet, return on investment will be heavily influenced by features, options, and accessories that provide a match to their unique needs.Investigating and evaluating the latest alternatives will […]

Pumping up the waterjet power

Want to maximize your waterjet’s performance? Among the options for doing so are adding horsepower to the pump, by either running at higher pressure, or using a larger or two nozzles. This article discusses the options and provides guidelines to help you decide what’s best for your particular operation Figure 1: A simple pump shows […]

Safety in jet cutting

  Abrasive waterjets are powerful cutting tools. As is the case with all industrial machinery, waterjet machines have certain inherent hazards that go beyond the obvious cuts. Knowledge of these hazards and proper protective measures are necessary for safe operation. This article presents an overview of the hazards and ways to ensure safety. Figure 1 […]

Water Jet Cutting Maximum Thickness

Maybe the first thing about waterjet you want to know is “How thick can they cut?” This question is every one will ask before deciding to buy a water jet. But, the question may lead to misleading answers. Or, on the other way, it means the question is not clearly. For example, the Grand Canyon was essentially cut with an […]

How to Max Waterjet Cutting Profit

Original Title: Maximizing Waterjet Cutting Profit Achieving maximum profitability from your waterjet system requires knowing which operating methods are best-suited to your application. This article explores the costs associated with waterjet cutting and shows a method for maximizing the profit derived from the machine for various production scenarios. Specific examples are provided. Figure A: An 8.75-in.-long electrical panel made […]

High Pressure Equipment Knowledge

High-pressure abrasive and waterjet cutting systems have unique properties that must be understood to maximize performance and ensure safety. This article discusses the principles of water compressibility and pressurization, metal fatigue, high-pressure plumbing, seals, valves, and making and installing ultrahigh pressure fittings. Abrasive and waterjet cutting equipment operates at pressures up to 60,000 pounds per […]

Applicable Fields for Waterjet Technology

A. Fields of demand for pure waterjet (WJ) 1. Cutting of plastics Engineering plastics moulding industry; parts industry for domestic use; film industry 2. Cutting of paper, pulp Corrugated board industry; waste recovery; paper diaper industry 3. Cutting of fiber, fabrics Fiber industry; sporting goods industry; apparel industry 4. Cutting of rubber, leather Rubber industry; […]

Advantages of Abrasive Water Jet

Advantages of AWJ In the early 1980s, AWJ machining was considered as an impractical application. Today, state-of-the art abrasive jet technology has grown into a full-scale production process with precise, consistent results. There is a similarity between wire EDM and AWJ machining. Both cut complex contours with a kerf. The diameter of the jet is […]

Waterjet Operation

Control Panel The Introduction of Panel Function Power indicator Turn on the power supply, and release all the E-stop buttons. The indicator lights up in red. It indicates that the extra-high pressure pump can be operated. Remote E-stop refers to the device that installed the remote system. Alarm When the alarm light is up (red), […]

Waterjet Maintenance and Repairing

1. It is needed to prepare and bend the high pressure tube before installation. Bending radius should not be too small. 2. When install a high-pressure nut, it is required to clean the threads first. There can’t be sand and other dirt on it. Then put some blue goop on it. 3. When tighten the […]

Water Jet Safety System

Safety of Electrical System Lock out power before maintenance. Before starting maintenance, please shut down the main power circuit breaker. Non-professional personnel shall not operate if there is any warning tag. When replacing wires, use original wire sizes, types, and the same color. Turn on the electrical switch after maintenance. Close the cover before restart […]

Water Jet Personnel Safety

Water Jet Personnel Safety All water jet cutting equipment operation, maintenance personnel or the equipment shall comply with the following safety precautions. Operation and maintenance personnel must be well trained. And the personnel should obtain the qualified certificate. Operators should always implement the safety requirements, avoiding the possibility of personal injury and unnecessary equipment downtime. […]

Waterjet Cutting High Pressure Water Test

High Pressure Water Test Install the on/off valve in the cutting head; keep the valve open during the test. Make sure the pump stop device operates normally before test. The main purpose of high pressure water test is to remove impurities and build up the sealing system in order to make the high pressure sealing […]

Waterjet Cutting Electrical System

Sensor and Solenoid Valve The sensors monitor the working situation. The electronic control solenoid valve provides basic switch control functions to the intensifier. All the cable connecting the sensor and solenoid valve are tied together. 1. Temperature sensor When the oil temperature goes over 55°C, it should be manually shut down. 2. right/left approach switch […]

How much will be cost if an abrasive waterjet maintenance

Original title: What’s involved in abrasive waterjet maintenance? Knowing a waterjet—from the cutting head to the pump—gives a fabricator an idea of how much it costs to run one   For the end user of an abrasive waterjet, sometimes the maintenance involved with the new machine is underestimated. The downtime due to maintenance can result […]