Microcomputer Controlled High-Strength Bolt Detector

• Customization: Available
• After-sales Service: Whole Life
• Warranty: Whole Life
• Model NO.: CJ-300PE
• Max Diameter of Workpiece: <500mm
• Mass Scope of Workpiece: 2000kg
• Type: Strength Testing Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Static Load
• Display: Digital
• Control: Manual Control
• Weight: 500-1000Kg
• Power Source: AC220V
• Oil Cylinder Position: Top
• Voltage: AC220/Loading System: 380V 50Hz
• Axial Force Detection Range: 20-500kN
• Torque Detection Range: 10-2000nm
• Relative Resolution: ±0.5%
• Test Machine Axial Force Repeatability: ≤1%
• Bolts Nuts: M16/20/22/24/27/30
• Bolt Length Range: 50-260mm
• Platform Spindle Center Height: ≧100mm
• Twist Direction: Forward Reverse
• Display Method: LCD Display
• Torsion Shear Wrench (Optional for M16-3: 1 Set
• Torsion Wrench Socket (Optional for M16-: 1 Set
• Transport Package: Plywood Case
• Specification: 1600X600X1200
• Trademark: Chenji or OEM ODM
• Origin: Jinan or Others
• Package Size: 110.00cm * 79.00cm * 90.00cm
• Package Gross Weight: 220.000kg

Product Description

Technical Solution

Detailed Photos

 

Product Description

 

Introduction:
The microcomputer controlled high-strength bolt detector (NCW-300PE) is designed and manufactured with reference to the standard requirements of GB50205-2001 "Engineering Acceptance Specifications". It can detect the axial force, torque, and torque of large hexagonal head high-strength bolt connection pairs (M6, M8, M10, M12). Coefficients, detection, display and automatic calculation and printing. When the axial force reaches the value specified in the standard, the detector emits a beep and records the test data. At the same time, the detector automatically calculates the torque coefficient based on the detected axial force and torque and displays it automatically; when a set of tests is completed, the detector Automatically calculate the average axial force, average torque, average torque coefficient, standard deviation and coefficient of variation of N test pieces; enter the test number, model, grade and specification of high-strength bolts; the control system can cyclically update 1,000 sets of data Store and read and print at any time.
It has parameter backup and recovery functions, automatic calibration function, peak hold monitoring and sensor overload protection functions according to the detection requirements of high-strength bolts. In order to facilitate the user to connect to the computer, an RS232 interface is set up; the data can be transferred to the computer for further processing and a report can be printed out.
Test Principle
The detection of large hexagonal bolts is to connect two sensors through the controller to collect the axial force and torque of the sample respectively. The two sensors bear the combined force of the sensors through the combination of mechanical structures to ensure that they are loaded and unloaded at the same time. When the set point is reached, When setting the standard pretension force value, record and calculate the torque coefficient under the corresponding torque;
Structural features:
1. The host adopts the human-machine design principle and is easy to operate.
2. The bolt-mounted test mold is installed on the linear guide rail, making it easy to install and adjust the test piece.
3. Humanized software design, the test process can be completed with one click.
4. The lower end of the main body is equipped with a tool box for easy use and storage by test operators.
5. The input end uses a reducer for uniform loading, which greatly improves the authenticity of the test results.
6. Sensor overload protection prompts and other functions: pre-tension force, torque enters the upper and lower limits with alarm prompt function.
7. The test area is equipped with a protective cover, which is reliably connected to the fuselage and easy to open and close (optional).

Refer to the following standard test methods:

GB50205-2001 "Project Acceptance Specifications"
GB/T1231-2006 "Technical conditions for the use of high-strength large hexagonal head bolts, large hexagonal nuts and washers"
Users can also provide relevant technical standards, such as ISO, ASTM, EN, DIN, and JIS, and implement control of test methods and related data collection and processing according to the standards provided by users.

Main Technical Parameter:

Item	NCW-300PE
Voltage:	Control system 220V AC
Voltage:	Loading system 380V AC
Power frequency	50Hz
Axial force detection range	20-300kN
Torque detection range	10-1000Nm
Bolt specifications	big hexagon M16/20/22/24/27/30
Bolt length	30~200mm
Axis force resolution:	±1/300000 code, no binning throughout, resolution remains unchanged
Torque resolution:	±1/300000 code, no binning throughout, resolution remains unchanged
Axial force measurement accuracy	±1.0%
Torque measurement accuracy	±1.0%
Repeatability	Better than 1%
twist direction	Forward Reverse
Platform spindle center height	>=100mm
relative resolution	0.5%
control method	computer
Display method	Computer LCD display
data processing	Special measurement and control system

 Packing List

Name	Unit	Qty
Test main cabinet	Set	1
Dedicated controller	Set	1
Windows-specific software	Set	1
Lenovo/HP brand computers	PC	1
HP A4 printer	PC	1
Controller power cord	PC	1
control signal line	PC	1
Axial force sensor 300kN (Youheng brand)	PC	1
Axial force sensor signal line	PC	1
Torque sensor 1000 Nm (Youheng brand)	PC	1
Torque sensor signal line	PC	1
Gravity sleeve M6, M8, M10, M12	PC	Each 1
Bolt outer baffle M6, M8, M10, M12	PC	Each 1
Bolt inner baffle M6, M8, M10, M12	PC	Each 1
Anti-rotation plug-in board M6, M8, M10, M12	PC	Each 1
Plug board positioning block	PC	1
Precision Planetary Cycloidal Pinwheel Reducer	PC	1
Taiwan PDF brand high-precision heavy-duty guide rails	Pair	1
Reducer full coverage protective cover	PC	1
Three 380V motors	PC	1
Certificate	Copy	1
warning sticker	Copy	3
user's Guide	Copy	1
Packing List	Copy	1