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Basic information

Smart Fastening

Smart Optics

Rroduct

Zmart is a representative organization of Kistler Remscheid (formerly Schatz) in Germany and AFS Advanced Connection Technology Research Institute in China. It was funded by Zwick China and has a German enterprise background. Its headquarters are located in Shanghai, and it has a joint laboratory for fastening connection technology with Huace Testing in Shanghai.

Smart Fastening

Committed to introducing advanced fastening assembly design, testing and verification technology to assist China in intelligent design and manufacturing. We specialize in providing software and hardware products and services for fastening connections throughout their entire lifecycle.

Smart Optics

Zimao Intelligent Optical Dimension Measurement is rooted in providing an overall solution for fasteners, strip steel, threaded steel, and round steel. As an industrial foundation, threaded steel has a basic tone for people's livelihood. The fully automatic intelligent optical reinforcement detection system breaks through traditional detection and lays a solid foundation for high-precision intelligent manufacturing.

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Friction coefficient testing machine

The quality characteristics of bolts and nuts during installation have a direct impact on the quality of bolted connections. Functional testing is the most important analytical method used in the assembly process. It determines the mechanical characteristics and functions of the fastening parts to ensure their quality. Simultaneously determine the friction coefficient, preload, and torque. And in this process, comply with international standards and simulate usage conditions as realistically as possible.

Ultrasonic axial force testing and analysis system

Unlike ordinary ultrasonic equipment, the Ifast ultrasonic axial force analysis and testing system Digital acquisition can be performed on the entire tightening process Short or long-term axial force monitoring of bolts Using the German professional fastener analysis and testing software TestXpert in conjunction with Kistler tightening equipment ® Conduct and process analysis

Thread Assembly Tool Testing System

In order to achieve reliable bolt connections in modern industrial production processes, a reliable tightening gun is crucial. Not only must the tightening gun be calibrated and certified before assembly, but it must also be repeatedly tested during the assembly process. The purpose is to ensure continuous high performance in order to achieve optimal assembly results and meet established standards.

Smart fastening wrench

Whether it is a soft connection tightening point or a hard connection tightening point, the torque decreases to varying degrees after completing the tightening process. How to find residual torque and how to find residual axial force has become an urgent problem that every tightening process engineer hopes to solve. The detection of residual torque values requires good tools to ensure the reliability and repeatability of the detection results. KISTLER's New Generation Intelligent Wrench Inspector has comprehensive residual torque testing function There are various built-in testing methods that can customize the detection mode according to customer needs.

Lateral vibration test bench

The lateral vibration test bench is equipped with an adjustable amplitude driving device, which is used for force sensors for lateral loads, high-precision displacement sensors, and sensors that can be replaced according to bolt size to measure clamping force and thread friction. During the vibration test, the test product is installed on the test bench according to the actual construction process, and the test conditions, such as test frequency and amplitude, are set using Kistler software. The experimental system will monitor and record in real-time the attenuation of clamping force, lateral thrust magnitude, thread torque, and other data that you are concerned about. The amplitude and frequency information during the lateral vibration testing process are controlled by the measurement and control unit.

Simulated assembly test system

In assembly testing, it is required that the test results obtained must be free of any "false evidence" - especially, if the position of the fasteners on the required test components is the actual installation conditions, this type of testing is considered challenging.

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Fully automatic steel bar shape and size measuring instrument

Zimao Intelligent Optical Dimension Measurement is rooted in providing an overall solution for fasteners, strip steel, threaded steel, and round steel. As an industrial foundation, threaded steel has a basic tone for people's livelihood. The fully automatic intelligent optical reinforcement detection system breaks through traditional detection and lays a solid foundation for high-precision intelligent manufacturing Breaking through the pain points of traditional manual offline measurement, switching between multiple measuring tools, and the inability to effectively save and trace data, we aim to create a new scenario for intelligent optical detection. The fully automatic intelligent optical steel bar size detection system (RM) can accurately and quickly measure the transverse and longitudinal ribs, width, height, and other dimensions of various types of ribbed steel bars in multiple scenarios through built-in rich steel bar detection standards. The developed data interface enables the sharing and export of test data in multiple ways

Fully automatic bolt size measuring instrument

A fully automatic optical bolt size measuring instrument developed from Germany for measuring the overall dimensions of fasteners in different industries. This device can automatically measure the geometric shape of rotating samples such as screws and bolts. Whether placed on site or in the laboratory, this equipment can greatly integrate conventional measurement methods, improving measurement efficiency. The convenient management mode of measuring big data will become a reliable choice for fastener enterprises to make a leap in quality.

Imess

Imess is an independent manufacturer of laser and optical camera inspection equipment. Since 1998, the Imess team has solved demanding inspection tasks in optical quality assurance and developed innovative inspection technologies to support your production line in achieving efficient, high yield, and high-quality levels.

Imess

Imess is an independent manufacturer of laser and optical camera inspection equipment. Since 1998, the Imess team has solved demanding inspection tasks in optical quality assurance and developed innovative inspection technologies to support your production line in achieving efficient, high yield, and high-quality levels.

Imess

System Advantages

Unattended interference
Eliminate interference from human factors on measurement results

Practical software interface
The measured data can be visually displayed through tables and graphical forms

Automated measurement
Using optical measurement detection technology to achieve quality assurance automation and reduce the burden on operators

Output of measurement data
All measured data can be exported to Excel compatible format

Industry 4.0
The test data can be integrated into the customer's network and controlled through various interfaces, making production digital and transparent

Master Data Menu&Parts Management
Users can save nominal values, tolerances, and future production data in the parts list management module through customization or PLC format

S25 S28 S30 SMP SW TM SQ SB S4

Imess S25 can achieve fully automatic measurement of tool cracks and wear

Using a laser sensor for detection, including the report, only takes 10 seconds

There is also a 10X magnified and higher precision camera available for customers to choose from for detecting crack depth

S25-R: 100% online detection system
The collaborative robot transfers the tool to the Imess system, and after successful scanning, the software
Evaluate the results in the piece, and then the tool will be repositioned
Return to the collaborative robot

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After fixing the sample in the S28 system, the device sensor will automatically lower the contact point with the tested workpiece and move along the vertical direction of the cutting burr. The burr will be depicted and recorded according to the value. Due to the use of a flexible clamping system, the sample can be quickly and safely positioned.

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The S30 system uses laser sensors to determine the curvature of the cut sample. Once the sample is fixed by the operator, the value of the curvature will be displayed on the display screen, and the results will be evaluated and recorded in the measurement software interface

Optional configuration
Measurement of curvature

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The wavy cut is generated by the residual tension of the belt, therefore, the SMP waviness measurement system has been developed, which can be fixed, portable, or online to check the waviness of the product.

Fixed
The sample is placed in front of two baffles, and the optical sensor unit checks the deviation between the reference lines for final inspection and displays the value on the display screen.

Portable
Due to its lightweight hollow shape and powerful battery life, SMP-P can be ultra long and can be measured by placing the edges of the material. The test results are displayed on the display screen

On-line measurement
Three optical sensors observe the straightness of the edge of the strip steel during production and operation, and all results are transmitted to the measurement software for evaluation

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Imess SW is a certified measurement system with an accuracy of 10 times higher than the product tolerance

The SW series products include solutions for measuring the width of the winding line, which can be flexibly adjusted according to user needs and on-site installation space.

Features:
Measure the material width at the beginning and end of the cutting process Save changeover time;
• Reduce product defect rates; • Using a lateral camera for measurement in a stationary state
• Measurement speed of 100mm/sec • Report/QA interface/Archive
• Independent interface • Stable structure and reliable measurement

System accuracy
Tolerance of ± 0,01 mm. 0,1 mm, cg>1,67

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Imess application measures strip steel material online through two laser sensors
• Using the principle of difference to obtain thickness results
• C-frame, enclosed frame or fixed instrument position suitable for your space needs
• High accuracy and fast measurement speed
• No radiation protection certification required

The testing software displays the accurate process of thickness measurement, and can also observe various positions

SW-TM: Measurement of width and thickness of rolled material

During the camera based strip width measurement process (see page 5), the strip thickness is measured using a laser sensor

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The Imess SQ series measuring table can be used to detect the most important sheet metal geometric dimensions, and each individual measuring table can be combined according to the required measurement characteristics.

These systems are fully automated for measuring sheet samples and the entire sheet, and each testing station can be used to support quality assurance testing control in production sites or laboratories.

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The SB system can measure the width of the sheet online, and according to requirements, flexible or mobile cameras can be used for continuous monitoring, accurately detecting the edges of the sheet under backlight

SB flexibility
The position of the camera varies depending on the width of the sheet
High measurement efficiency

SB fixed type
Various fixed cameras respond to changes in width simultaneously
High measurement efficiency

Feature
Fast online measurement
Store results with material roll numbers
Convenience
Fully controllable through PLC (Slave)
The measuring device has a large distance from the strip steel to avoid mutual interference

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The S4 system checks the geometric dimensions of the sheet metal on the uncoiling and fixed length production line, including length, width, and squareness. The lengths of the diagonal lines of the sheet are deducted from each other, and measurements are made after cutting.

Feature
• Steel or marble version
• Consistent measurement data recording
• QA assessment

Measure each sheet
Optional configuration
+Knife feedback
+Measure length only

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