Bolt Integrity
HZSN-IAFW-1000
Hydraulic tightening with ultrasonic axial-force feedback closes the loop against a configured preload target and retains the tightening record.
Key specifications
These are translated product-document values. The operating condition below is part of the specification context.
Revision-controlled source
Published specifications are traced to the supplied Chinese-language source. The source file is not offered as a public download while distribution authorization remains pending.
Request controlled datasheetDocument record · HZSN-IAFW-1000
Evidence boundary
First-party specification; not independent validation. This first-party manual supports the documented closed loop and product values. Its 3% full-scale value is not installed-joint uncertainty without the stated calibration and operating controls.
Document provenance
The source document states that it is centrally managed by 北京汇众数能科技有限公司 and drafted by its Technology & R&D Center.
Product-specific evidence chain
The documented closed loop measures axial force, controls hydraulic actuation against a configured target and stores the process record.
No field, customer or inspection-result image is published in this evidence module. The code-native record describes the source basis only.
Illustrative workflow · based on supplied product documentation
Ultrasonic feedback measures bolt axial force using the calibrated bolt parameters.
Servo-controlled hydraulic actuation works toward the configured preload target.
The system stops within the configured tolerance and stores analysis and process data.
This deterministic diagram explains the documented sequence; it is not a live software screen or independent performance validation.
Application scope
Technical review
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