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Lloyd manufactured many kinds of tensile meter systems.
They include tensile universal testing machine.
It is used for tensile, bend, and compression tests.
They also feature a two-column design and come with a wide range of grips and fixtures.
They are also suitable for characterizing materials and components up to specified loads.
The machine's primary purpose is to execute a wide range of production-related tests.
This is done under specific colored coded tensile test standards.
The tests are automatically computed and compared to statutory requirements.
This allows the system to consistently store proven test results.
The precise storage and display for subsequent access after defined periods enhances its usability.
This system has been described as efficient and low in maintenance requirements.
The testing machine is also characterized as easily transportable.
This is made feasible due to its compact and slim proportions.
Its testing areas are spacious and equipped with intelligent interfaces for cable and connection handling.
The testing machine is also usable as a compressive testing device.
Additionally, it features robust pull and push cylinders that employ nitroglycerin for a sealing mechanism.
This allows it to deliver breather-free operation for extended periods and with minimal maintenance.
This tensile testing machine is an electrically operated model.
It consists of two main parts, the upper and lower part, which generate the required testing force.
These parts are connected by two screws that rotate through a synchronous belt drive.
The drive, primarily used for transmitting the motion, possesses a characteristic of enabling precise testing by utilizing a special thread pitch.
The upper and lower parts are fitted with moving crossheads, allowing easy adjustment for different test specimens.
A load cell, positioned in the upper part of the machine, measures the dynamic force applied to the specimen.
The measured electrical signal is translated into a proportional voltage by a highly precise measuring amplifier installed within the testing machine.
A microprocessor calculates key material parameters like tensile strength, elongation at rupture, and Young's modulus of elasticity during a tensile test.
This is performed using a predefined algorithm and the voltage-force characteristic of the specimen.
This universal test machine can perform tensile tests and measure the main material properties.
These include tensile strength, elongation at rupture, and Young's modulus of elasticity.
These measurements are computed by a microprocessor based on the data collected from the load cell.
After the tensile test, the recorded values of voltage and force are used to define these properties.
This tensile testing machine comes with distinct features.
Test area
Measuring ranges
The machine has different specific ranges for various functions. For instance, the tensile force ranges from 500 N to 20 kN. Conversely, compressive force spans the same limits. Additionally, the torsional force ranges from zero to 250 Nm, with angles reaching 360 degrees.
Construction details
The machine uses steel material. It also has a two-piece frame type. This is a 90-revolute-based design.
Temperature and environment
The machine is constructively designed to withstand temperatures ranging between 5 and 40 degrees Celsius. Moreover, it sustains ambient conditions at 10 to 90 percent relative humidity, excluding condensation. Operational efficiency is guaranteed even under altitudinal variations from sea level up to 3000 meters.
Power specifications
Universal testing machines operate using 100-240VAC, 50-60Hz power sources. These machines ensure continuous operation for up to 24 hours daily.
This machine finds application in diverse business settings.
Aerospace industry
The tensile testing machine is widely used in the aerospace industry to check materials and parts. The machine helps the industry choose strong and light materials, which are essential for building planes and rockets. By testing these materials, the industry ensures they can handle tough situations in the sky and remain safe for use.
Production industry
The universal testing machine is important in the production industry. Employers use it to conduct tests on materials such as metals and plastics to check their strength. This equipment helps the industry ensure that their materials are safe, last a long time, and work well. By using the machine, production industries can make products that handle stress and keep customers happy.
Building industry
The machine in the building industry ensures that materials can support heavy loads without failing. Builders use it to test materials like steel and concrete used in construction. The machine helps the industry choose the best materials for strong and safe buildings. With these tests, the building industry prevents future dangers and designs structures that last a long time.
Electronic device industry
The tensile testing machine checks materials used in batteries and circuit boards in the electronic device industry. It helps the industry select materials that resist wear and tear. By testing these materials, the machine ensures electronic gadgets remain reliable and last a long time. This equipment supports the industry's goal of creating durable and dependable devices for users.
Automobile industry
The tensile testing machine evaluates metals and plastics in vehicles. The machine helps the industry choose materials that keep cars safe during crashes. By testing these materials, the machine allows the automobile industry to design cars that protect passengers. The tests ensure that the vehicles built remain strong and perform well in different conditions.
Here are some key factors business owners should consider when purchasing tensile machines for resale.
Accuracy
Tensile testing machines are crucial for material strength checks. Business owners should select machines with precise sensors to ensure valid results. Accurate testers enhance customer satisfaction by providing reliable reads. Manufacturers show accuracy in how well they measure force. Machines should have a small margin of error and operate steadily under pressure.
Measurement abilities
There are several measurements tensile machines can take. Some machines can only measure elongation. Others measure yield strength, tensile strength, and modulus of elasticity. Buyers should select machines that can take multiple measurements. This way, they meet customers' diverse requirements. Also, choose a machine that is easy to adjust. It allows users to change settings smoothly when working with various materials.
Load capacities
Different businesses test different materials. Some materials are light, while others are super heavy. Buyers should get machines with varying load capacities. In addition, consider machines with different maximum force levels. It helps in preventing overload when working with various specimens. Buyers should also select machines that can expand their force capacities. It allows customers to upgrade as their needs change.
Speed of the system
Some materials are sensitive. Quick testing may damage them. Banks should choose machines with adjustable testing speeds. It lets customers handle materials at their preferred pace. Also, pick testers with varying speed levels. This provides options for various projects. Select machines with short fast and slow transitions. They are ideal for materials with distinct characteristics.
Software features
Modern testing machines use systems to manage data. Choose machines with good software that allow fast data captures. Software makes it easy to analyze and share information. Business owners should select machines with useful reporting tools. This offers clear results quickly. Advanced software can automate some tasks. It saves users time when preparing data.
Machine owners should frequently wipe the machine to remove any dust or residue. They should also verify that all moving parts are well lubricated. This helps in reducing wear and tear. According to the manufacturer, owners should check the electrical components for signs of damage or wear. They should also run a software update if needed. Above all, refer to the manufacturer's guidelines for specific maintenance procedures.
Machine owners can enhance the machine by increasing its load cell. This helps in increasing its measuring range. They can also enhance the motors to make them more powerful. This improves both speed and accuracy. Adding advanced grips is crucial. It promotes better specimen handling. Incorporating new sensors also improves data accuracy. Business owners should ensure their machines stay competitive and meet modern requirements.
Machine owners should spend more on a machine with an extended warranty. It covers unforeseen breakdowns. They should also choose a machine from a reputable manufacturer with decent reviews. To avoid future problems, they should handle the repairs or maintenance in-house if there are no manufacturers nearby. Manufacturers should provide necessary repairs for the machine or a list of service providers.
Machine owners should store the machine in a dry, cool, and dust-free room. If the machine works outdoors, ensure it is protected from extreme weather conditions. In addition, keep the machine covered when not in use to avoid unnecessary exposure. Owners should frequently check the machine for signs of damage and wear. Replace worn-out parts promptly to avoid further damage.
Adding a touch screen makes it easy to navigate various settings. Installing additional accessories like a printer improves data captures. Based on the system's architecture, users can save and print results directly. Wireless functionality enables quick data transfers. Users should be able to customize settings based on their preferences.