{"id":51234,"date":"2025-08-10T08:22:37","date_gmt":"2025-08-10T08:22:37","guid":{"rendered":"https:\/\/www.santamco.ir\/?post_type=product&p=51234"},"modified":"2025-09-23T08:43:08","modified_gmt":"2025-09-23T08:43:08","slug":"high-temperature-axial-fatigue-testing-machine-saf-50b-capacity-5-t","status":"publish","type":"product","link":"https:\/\/www.santamco.ir\/en\/product\/high-temperature-axial-fatigue-testing-machine-saf-50b-capacity-5-t\/","title":{"rendered":"High-Temperature Axial Fatigue Testing Machine \u2013 SAF-50B (5 ton)"},"content":{"rendered":"
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SAF-50B is an upper-table configuration and a capacity of 5 tons, equipped with specialized high-temperature accessories. It features a top-mounted actuator, with the load cell directly connected to upper movable crosshead.<\/p>\n

The machine is equipped with a circular furnace (up to 1100\u02daC) featuring three thermal zones for controlling vertical and angular temperature gradients, enabling precise application of thermal stress during long-term tests. Each zone is regulated through a three-zone PID controller integrated with a digital HMI touchscreen panel. Three thermocouples are mounted directly on the specimen to measure the average temperature, while the furnace bulk temperature is automatically controlled and displayed using real-time specimen feedback. The system also provides automatic compensation for temperature gradients between zones with a resolution of 0.1\u02daC. For ease of operation, the furnace can move vertically relative to the specimen, allowing convenient adjustment and access to specimen and sensors. The furnace can be detached from the machine via arms and lateral guide rods.<\/p>\n

The system is equipped with specialized hydraulic grips and interfaces for high-temperature fatigue tests, capable of securely clamping the specimens and eliminating backlash errors in the clamping mechanism under reverse axial stress. These grips are designed to operate at temperature up to 1100\u02daC, in compliance with ASTM E1012 and ISO 12106.<\/p>\n

Various grips can be mounted on the hydraulic interfaces for clamping threaded round specimens (M4, M6, M8, M10, M14, M16) in compliance with DIN 50125 Type B or ASTM E8 (Subsize). The grips are designed for super alloy specimens and can withstand temperatures up to 1100\u02daC.<\/p>\n

Hydraulic unit with a specified flow rate and auxiliary instruments, is selected based on the required linear motion speed and is used to determine the test frequency, and displacement values.<\/p>\n

The machine is capable of performing fatigue and durability tests using W.G grips, and can determine the service life of various specimens in compliance with international standards, including ASTM E1942 and ISO 14242. It can apply dynamic loads in multiple patterns such as sinusoidal, triangular, square, and saw-tooth with the additional capability of defining random tests based on the wave patterns. Furthermore, the system supports Spectrum Tests within specified range of force, extension, stress, and strain, at frequencies up to 100 Hz.<\/p>\n

By applying high-quality electronic hardware with fast response and high data acquisition rates, precision sensors and transducers, servo valves, and a real-time DSP-based controller, the SAF series machines ensure reliable performance. Combined with powerful software featuring optimized algorithms and advanced data processing for each control mode in long-term tests, the system is capable of simulating highly variable and realistic test conditions for practical fatigue testing.<\/p>\n

The machine features a high-frequency response and a sampling rate of 5000 samples per second (one sample every 200 \u00b5s), enabling accurate measurement, rapid feedback and precise closed-loop control via a PID controller.<\/p>\n

In addition to common fatigue tests, the SAF-50B can also perform crack initiation, crack growth, and static tests. The enhanced software (with Intranet connection via LAN port) provides the capability to apply periodic loads with specified amplitude and frequencies in various wave patterns, with additional features such as adding noise, applying offset, defining the number of applied cycles, and recording saved cycles. It also allows modification of all test parameters online during testing and generates comprehensive test reports.<\/p>\n

Lateral jacks and hydraulic locking system are mounted on the machine for ease of operation (crosshead displacement), controllable via software. To extend the service life of machine components, a water cooling system with a plate heat exchanger is integrated, ensuring efficient oil cooling.<\/p>\n

For more information and technical specifications (linear motion speed, frequency, jack stroke, accessories, etc.), please contact the Sales Department.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

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–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Axial Fatigue Testing Machine, Capacity: 50 kN<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Servo hydraulic actuator mechanism using MOOG servo valve<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Equipped with specialized accessories for conducting high-temperature fatigue tests, including furnace (up to 1100\u02daC), control system, hydraulic interface and grips<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Capable of performing high-temperature fatigue and reverse axial stress tests in compliance with ASTM E1012, and ISO 12106<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Machine design compliant with dynamic testing standards: ASTM E1942, ASTM E466, and ISO 14801<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 High-temperature furnace (up to 1100\u02daC) with three heating zones, integrated sensors, touchscreen display control panel, and programmable hardware for long-term creep testing<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Equipped with a temperature control system that compensates for temperature differences between the specimen and the furnace, ensuring accurate thermal conditions during testing<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 High accuracy in applying dynamic loads under constant force amplitude, constant displacement, constant stress, and constant strain control mode<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Supports a wide range of periodic load waveforms, including sinusoidal, square, triangular, saw-tooth, user-defined, and random\/combined patterns; also supports spectrum test definition and Quasi Static testing<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Capable of performing both low cycle fatigue (LCF) and high cycle fatigue (HCF) tests<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 dedicated PID control system for each control mode, ensuring precise waveform generation through software<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 incorporates advanced electronic components with high response speed and sampling rate, along with high-grade servo hydraulic valve<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 DSP-based interface (external design) with 5 KHz working frequency, enabling closed-loop force, extension, and strain control (via extensometer) at 5 KHz response rate<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Low-profile dynamic load cell minimizes lateral force effects and measurement errors<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 High-precision electronic linear encoder mounted on the jack across full stroke, accuracy: 1\u00b5m<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Supports mounting of high-temperature extensometers for accurate measurement of specimen displacement<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Enhanced SAF-Controller software with real-time control mode, enabling definition of various test methods, simultaneous plotting Setpoint and Response graphs for performance evaluation<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Equipped with PID (Proportional Integral Derivatives) coefficients adjustment for multiple test methods<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Actuators with special sealants for dynamic and high-temperature tests, including all required measuring tools and instruments for long-term tests<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Lateral jacks and hydraulic crosshead clamping system (hydraulic locking system) for ease of operation<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Built-in compensation system for correcting machine stiffness errors and applied inertia forces<\/p>\n<\/div>\n","protected":false},"featured_media":47842,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[243,285],"product_tag":[],"class_list":["post-51234","product","type-product","status-publish","has-post-thumbnail","product_cat--5--en","product_cat--100--en","first","instock","shipping-taxable","product-type-simple"],"gallery_images":[47855,47852,47858,47870,47849,47873,47846,47843,47840],"_links":{"self":[{"href":"https:\/\/www.santamco.ir\/en\/wp-json\/wp\/v2\/product\/51234","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.santamco.ir\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.santamco.ir\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.santamco.ir\/en\/wp-json\/wp\/v2\/comments?post=51234"}],"version-history":[{"count":2,"href":"https:\/\/www.santamco.ir\/en\/wp-json\/wp\/v2\/product\/51234\/revisions"}],"predecessor-version":[{"id":51588,"href":"https:\/\/www.santamco.ir\/en\/wp-json\/wp\/v2\/product\/51234\/revisions\/51588"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.santamco.ir\/en\/wp-json\/wp\/v2\/media\/47842"}],"wp:attachment":[{"href":"https:\/\/www.santamco.ir\/en\/wp-json\/wp\/v2\/media?parent=51234"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.santamco.ir\/en\/wp-json\/wp\/v2\/product_cat?post=51234"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.santamco.ir\/en\/wp-json\/wp\/v2\/product_tag?post=51234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}