Nuclear Heat Exchanger Vibration
Nuclear Heat Exchanger Vibration Power Generation Nuclear Heat Exchanger Vibration Amplitude Description Introduction: Power plants, particularly nuclear power plants, require heat exchangers to cool down the primary working fluid for the power plant. Excessive vibration can lead to cracking and premature failure of the heat exchanger. Problem: A major power plant company approached MTI looking for a sensor that could measure vibration of a heat exchanger assembly that was immersed under water. Additionally, the water could reach 250 F and up to 220 PSI; the probe had to be sealed [...]
Fiber Optic Probes Measure Stator Bar Vibration
Fiber Optic Probes Measure Stator Bar Vibration Power Generation, Industrial Stator Bar Vibration In A High Magnetic Field Amplitude Description [Application Note 11718] One of the primary concerns in large generator design is vibration. Excessive vibration can lead to premature breakdown of insulation and other materials, ultimately resulting in early failure of the generator itself. The Problem A leading manufacturer of power generating equipment required a sensing system able to measure stator bar vibration in a partial generator mockup. Specifically, the company's multi-day testing program demanded a sensing system that was [...]
Solenoid Door Latches
Solenoid Door Latches Aviation/ Aerospace Solenoid Door Latches Displacement Description A key supplier to the aerospace industry who manufactures many types of solenoid door latches was faced with the requirement to measure the motion of the lock plunger. Since the solenoid latch needs to complete the locking or unlocking cycle in as quickly as 13 milliseconds, it was critical to accurately track the fast motion of the plunger with a measurement system having a frequency response in excess of 100kHz. Because of the limited access to the interior of the [...]
Using Laser Technology to Detect Fatigue Cracks
Using Laser Technology to Detect Fatigue Cracks Aviation/ Aerospace Jet Turbine Blade Vibration Amplitude Description In order to simulate real world conditions turbine blades are vibrated in a sound chamber at a variety of elevated temperatures. A siren directs a blast of pulsed air at the leading edge of the turbine blade creating a tremendous amount of force. This force excites the turbine blade at its resonant frequency, inducing strain in the blade structure. To accurately monitor vibration amplitude and frequency, a non-contact measurement sensor is required. Non-contact eliminates any “mass [...]
Laser Measurement Solutions
Laser Measurement Solutions Request Quote Providing precise, high-resolution gap, thickness, distance and displacement laser measurement solutions for the semiconductor, automotive, aviation, electronics, and medical industries, our products are relied on globally, in a wide range of environmental conditions and configurations. Delivering over 60 years of expertise and industry authority to ensure the right solution for your needs From laser product solutions that can be integrated into your manufacturing process to a stand alone system, we’ll help you find the right solution for your needs. Ensuring you have the right product solution to meet measurement and [...]
Brake Rotors
Brake Rotors Automotive Brake Rotors Surface Description Introduction Under normal operating conditions brake rotors are subjected to extreme temperatures and forces, which can cause rotor distortion and potential failure. To make certain it can withstand these conditions; extensive laboratory testing is performed to optimize design for longevity, short stopping distance, and vibration free operation. Extensive on-vehicle testing is done under real life conditions to test prototype units and engineering designs. Test vehicles are driven for long periods of time while brake performance is monitored by a variety of sensors and [...]
Tire Tread Measurement
Tire Tread Measurement Automotive Tire Tread Inspection Depth Description Tire manufacturers and Used Tire Reuse Centers want to satisfy their customers, and protect themselves from liabilities. Manufacturers are moving to 100% tire inspection for tread depth, defects and abnormality detection. Defects not only cause potential safety issues but they can also introduce unwanted vibration into the vehicle suspension system and cause excessive road noise. Belts can be overlapped, or not cover the complete tire surface, causing weak or bubbled areas and imbalances. The tread depth can be too shallow, leading to [...]
CEMENT BOARD QUALITY CONTROL
Cement backer board is used as underlayment for tile floors, walls and counter tops. It is also used as exterior sheathing and in exterior stucco systems. Cement backer board has proven to be more durable than virtually any other underlayment if quality control and thickness is maintained. The Problem: A major cement board manufacturer was faced with the challenge to improve a board production line throughput and decrease the amount of waste in the process. Too thin of cement board material weakens it structurally, while board that is too thick wastes material and resources, as well as drives up production costs. [...]
Piezoelectric Device Amplitude
Piezoelectric Device Amplitude Research & Development Piezoceramic, 1-3 Pzt / Polymer Composite And Pvdf Film Amplitude Description Measuring Piezoelectric device amplitude including piezoceramic, 1-3 PZT/polymer composite and PVDF film A “PZT ” is a piezoelectric device which generates motion when a voltage is applied across the crystal. The motion can be anywhere from DC to ultrasonic and the motion is typically very small. PZT devices are used to generate sound and to convert voltage to motion. MTI's MTI-2100 controller in conjunction with a High resolution fiber optic probe such as [...]
Angle Measurement And Monitoring
Angle Measurement And Monitoring Industrial Angle measurement and monitoring Robot Guide Introduction What do sheet metal, speakers, and wine bottles all have in common? They all require precise angle measurement to ensure product consistency and quality. Whether you're working in metal fabrication or consumer product packaging, an angle measurement sensor is essential for measuring critical angles and profiles with high precision. Precision Angle Measurement in Sheet Metal Press Brake Applications Many industrial applications, especially in sheet metal fabrication, rely on angle measurement sensors to monitor and control bends. For example, in [...]