VIP20
本课程属于：025-Crash Test Operations and Dummy Instrumentation English Technical Courses · 共 20 门相关课程，组合学习更完整。
查看所属VIP全部课程 →
← 返回所属目录 咨询 / 购买

Hybrid III Joint Adjustment and Articulation Inspection

30 Chapters
View Course Samples Online
01
Introduction to Hybrid III ATD
anatomy, joint architecture, and the role of joint adjustment in crash test fidelity.
IIIATD
02
Joint anatomy and nomenclature
identifying neck, shoulder, elbow, wrist, hip, knee, and ankle joints and their adjustment mechanisms.
nomenclatureidentifying
03
Tools and fixtures for joint adjustment
torque wrenches, hex keys, setting blocks, and calibration equipment.
fixturesadjustment
04
Safety and handling
ATD lifting, joint locking, and preventing damage during adjustment and inspection.
handlingATD
05
Neck joint adjustment
setting pitch and roll stiffness, verifying range of motion, and checking cable tension.
adjustmentstiffness
06
Shoulder joint adjustment
ball joint friction setting, arm positioning, and verifying rotational resistance.
Shoulderadjustment
07
Elbow joint adjustment
hinge pin torque, flexion/extension limits, and inspection for wear.
adjustmentflexion/extension
08
Wrist joint adjustment
setting friction for wrist rotation and verifying compliance with calibration specs.
adjustmentfriction
09
Hip joint adjustment
setting friction for flexion/extension and abduction, and verifying pelvic alignment.
adjustmentfriction
10
Knee joint adjustment
hinge friction, knee slider adjustment, and verifying leg tracking.
adjustmentfriction
11
Ankle joint adjustment
setting plantar/dorsiflexion friction and verifying foot orientation.
adjustmentplantar/dorsiflexion
12
Articulation inspection
systematic range-of-motion checks for all major joints using protractors and gauges.
Articulationinspection
13
Torque specification application
lookup, verification, and documentation of torque values for each joint.
specificationapplication
14
Friction and damping verification
using spring gauges and force-displacement measurements to confirm joint resistance.
Frictionverification
15
Joint locking and unlocking procedures
correct methods for positioning and securing joints during tests.
unlockingprocedures
16
Calibration and certification
understanding certification schedules, documentation, and traceability.
Calibrationcertification
17
Pre-test inspection checklist
step-by-step verification of joint settings before a crash test.
Pre-testinspection
18
Post-test inspection
identifying joint damage, loosening, or misalignment after impact.
Post-testinspection
19
Troubleshooting common joint issues
stiffness, looseness, binding, and noise diagnosis and correction.
Troubleshootingstiffness
20
Documentation and record-keeping
filling out adjustment logs, inspection forms, and compliance reports.
Documentationrecord-keeping
21
Case study
full joint adjustment and inspection for a frontal impact test configuration.
adjustmentinspection
22
Case study
side impact test configuration and specific joint settings for lateral loading.
configurationspecific
23
Case study
rear impact and whiplash test setup with neck joint calibration.
whiplashcalibration
24
Advanced adjustment techniques
fine-tuning for biofidelity and repeatability.
Advancedadjustment
25
Verification with measurement systems
using potentiometers and load cells to validate joint settings.
Verificationmeasurement
26
Preventive maintenance
cleaning, lubrication, and part replacement schedules for joints.
Preventivemaintenance
27
Compliance with standards
FMVSS, Euro NCAP, and other regulations affecting joint adjustment.
Compliancestandards
28
Practical workshop
hands-on adjustment of a full ATD under instructor supervision.
workshophands-on
29
Inspection simulation
performing a complete articulation inspection and documenting results.
Inspectionsimulation
30
Final assessment
comprehensive practical exam covering adjustment, inspection, and troubleshooting.
assessmentcomprehensive