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Ready to ShipThere are several servo motor tensile testing machines suitable for different applications. These machines provide accurate and controlled tension or stretch to materials, helping to identify how they respond to physical forces.
Some prominent servo motor tensile testing machines include:
Single-column servo motor tensile testing machine
This works best for testing small to medium materials and samples, such as metals, plastics, and fabrics. It comes with a testing space that can be adjusted between 600 mm and 1,200 mm. This machine stretches materials at a constant pace, measuring how much longer or weaker they get. A small motor powers it, allowing precise control of the tension applied to the sample.
Double-column servo motor tensile testing machine
This is suitable for larger materials and samples like construction materials, rubber, and composites. It uses two vertical beams to pull on the material, which lets it test bigger parts with more equal force applied to both sides. This machine stretches materials at a steady speed while recording the material's response. The test area of this machine is larger than the single-column machine, which is great for testing large samples.
Micro servo motor tensile testing machine
This is suitable for detailed tests of small materials, such as thin wires. It enables tests for parts where even the smallest mistake could cause problems. Its test space is about 50 mm to 200 mm. The machine applies tiny amounts of force very accurately on small samples. This helps when testing small items that need careful handling during testing.
Hydraulic tensile testing machine
This works well for high-strength materials and big tests like metal sheets. Its system is made to handle big jobs where strong forces are needed. The large test space allows for the stretching of wide materials. It uses oil pressure to apply heavy loads, giving strong and precise results. This machine is ideal for industrial needs when testing very tough materials.
Portable servo motor tensile testing machine
This is suitable for on-site or field tests of structures. The test space and design allow testing without moving heavy materials to a lab. It uses a small, battery-powered motor, enabling tests in hard-to-reach places. While it may not be as precise as lab machines, it gives good checks of how materials perform in the real world away from testing centers.
Servo motor tensile testing machines have wide and common uses in many important jobs. Here are some of the places they are used:
Quality check in factories
Tensile testing machines help factories check materials like metals and plastics. They ensure products can handle stretching and bending before being made into parts. This prevents weak areas that could fail under stress.
Testing aerospace parts
In aerospace work, tests ensure plane parts are safe and can endure forces during flights. The machines test cables, wings, and fuselages to guarantee they do not warp or break under pressure.
Strength checks for buildings
Engineering uses these machines to evaluate how construction materials like steel hold up under loads. It ensures beams and supports are strong enough for structures. This is vital for keeping buildings safe and sound.
Checking medical implants
Medical devices such as bone screws and joints get tested to ensure they perform well inside the human body. Strong tensile testing checks help confirm implants are safe and durable for long-term use.
Safety testing of consumer goods
Before releasing items like clothing and sporting goods, companies perform tensile testing. Stretching fabric and cords checks safety and reliable wear in real-life usage scenarios.
Automobile parts strength tests
Car makers test parts such as frames, tires, and belts to ensure they withstand forces during crashes and driving. This leads to better quality control and fewer future recalls or safety issues.
Ship materials testing
Naval engineers conduct tests to assure materials used in ships endure harsh sea conditions over time. This prevents breakdowns and enhances vessel safety for long voyages at sea.
Maximum load/force capacity
The servo motor tensile testing machine can handle big loads when pulling on materials to test them. For small samples, the machine can pull up to 1,000 newtons, which works for short parts. For longer materials, it stretches with forces as powerful as 100,000 newtons.
Load accuracy
It has a high degree of exactness in measuring forces, so the results do not vary much. The machine measures loads with an accuracy of within 1 percent of the true load. This helps get exact values of strength and elongation without error.
Testing speed
The speed at which the machine pulls on materials can change from slow to fast. It moves at 0.1 to 500 millimeters per minute, allowing both gentle and rapid testing. This range helps test materials under different conditions.
Control system
It has a user-programmable computer system that controls the machine. Users can set speeds, loads, and other parameters precisely using the computer. This allows for tests with specific needs.
Testing space
The space between grips where materials are stretched can adjust to fit different sample lengths. It expands from 200 millimeters up to 1,000 millimeters long. This versatility works for short and long samples.
Grips
The machine comes with different types of grips to hold the material during tests. These grips include wedge grips and pneumatic grips. Wedge grips firmly clamp the material, while pneumatic grips use air pressure.
Setup
First, the machine needs to be plugged in and balanced so the sensor reads zero. The part that pulls on the material is then connected to the computer. Stretching wires are attached from the pulling part to each piece of material.
Sample placement
The material to be tested, like metal or plastic, is placed between the grips on the machine. Its length is measured to record starting dimensions.
Parameter selection
Users choose settings like how fast to stretch the material and how far to pull. These options are picked using the machine's touchscreen controls.
Experiment initiation
After everything is set, the test is started by pressing the go button. The machine slowly stretches the material while collecting data.
Data viewing
Results such as strength and elongation are shown on the screen when the test ends. These numbers reveal how the material responded to being pulled apart.
Cleaning
It is advised to clean the grips and testing space after each use of the machine to prevent old material from affecting new tests. A soft, dry cloth should be used to wipe it clean.
Lubricating
One should check the manufacturer's instructions and apply recommended lubricant to moving parts as indicated to ensure machine operates smoothly.
Calibrating
Further ensure accuracy by professional calibrations at designated intervals or when users feel results do not match expected values.
Checking
Regularly inspect cables and sensors to ensure nothing is frayed or damaged, replacing parts promptly if visual wear-and-tear is evident.
Environment
Keep the machine covered and stored in a protected space if not in use for long periods, away from moisture, direct sunlight, and extreme temperatures.
Proper calibration
The machine needs regular checks to make sure it accurately measures forces. This prevents errors from showing wrong results. Local technicians often do these calibrations using special tools.
Load limits
The machine's instructions should get followed when applying loads, as pulling too hard may damage parts. Users pay attention to load limits so no overstressing occurs.
Material gripping
The grips must hold the test piece firmly without slipping. If they do not, the result could come out wrong. Users check that each grip securely catches its material before starting the test.
Emergency stop
Users familiarize themselves with the emergency stop button so they can halt testing instantly if any dangers arise. This prevents accidents by stopping all machine movement.
Personal protection
Users should wear safety glasses and gloves as protection. Glasses guard the eyes in case small pieces break off during the test. Gloves limit risks if the user accidentally brushes against moving parts.
Test space checks
The area around any moving parts needs inspection to ensure nothing is in the way. This guards against entanglement or injury by blocked wires.
Monitoring
It is essential to watch the machine the whole time tests are running. If anything seems wrong, users stop it right away. This helps catch problems before they cause harm.
Vibration
Vibrations from outside sources, like nearby machines or traffic, may disrupt readings. Users test in a calm area or put the machine on blocks designed to absorb shaking so results stay accurate.
A1. This machine measures how materials stretch when pulled. It uses a special motor to apply even pressure, helping industries test wires, plastics, metal parts, and more accurately.
A2. A sample is pulled at a steady pace until it breaks. Sensors record how much force it takes and how the material stretches. This shows the material's strength and flexibility.
A3. The motor gives precise control and does not waste energy. It responds quickly to changes, allowing the machine to work smoothly and use less power.
A4. To avoid errors, users need to keep the machine clean, check for damaged parts, and calibrate the machine regularly. They should also run a test at low force before big tests.
A5. The machine should be calibrated if the readings look wrong, after a set number of tests, or when new parts are added. This keeps the results accurate.
