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Online Measuring Instrument

Online Measuring Instrument

1.Automatic Bearing Vibration Measuring Instrument Bearing Vibration reflect the overall quality of bearing, it will directly influence the performance of bearing. Therefore strict inspection on bearings must be executed in order to secure the quality of bearings. Existed bearing vibration...

Description

1.Automatic Bearing Vibration Measuring Instrument

Bearing Vibration reflect the overall quality of bearing, it will directly influence the performance of bearing. Therefore strict inspection on bearings must be executed in order to secure the quality of bearings. Existed bearing vibration inspecting instrument only caters for the inspection for single bearing. In order to satisfy the developing requirement of the inspection of full range of bearing, our company has developed the highly efficient automatic bearing vibration inspection instrument based on our pre-existed multi-functional bearing vibration measuring instrument.

The automatic bearing vibration measuring instrument majorly consists of mechanical system, testing system, pneumatic control system and electric control system. The instrument is highly efficient and facilitates the function of automatic vibration measuring for both side of deep groove ball bearing and automatic categorization of bearings in terms of vibration value. The automatic bearing vibration measuring instrument is suitable for the application of workshop floor.


Characteristics

  • The mechanical system major consists of frame, double-work station shaft system, automatic infeed and outfeed mechanism and automatic loading equipment.

  • The control and measuring of the machine are carried out by industrial computer, PLC, sensor and signal conversion circuit.

  • Applies anti-interference mechanism: the machine utilizes low-noise component and adopt specialized electric matching and manufacturing techniques, in order to secure the reliability of the operation of measuring system.

  • Multi-parameter measuring, parameters used for analyzing the vibration of bearing consists of vibration (acceleration type)’s mean square root and peak value, peak factor as well kurtosis. And the instrument also facilitate the function of the multi-parameter analysis of the vibration’s time-frequency domain based on the stored measuring data.

  • Incorporate viral instrument technology, the displayed data is direct, precise and good in terms of repetitiveness; the operating interface is easy to operate.

  • The machine is two phase controlled with industrial PC and PLC, the machine has great anti-interference performance.


Technical Parameter

  • Applicable product: deep groove ball bearing

  • Measuring range: ID F10-F60mm

  • Spindle speed: 180r/min+-36r/min

  • Measuring efficiency: 8-15s/piece

  • Categorizing of bearing: quality parts, acceptable parts and defect parts

  • Radial and axial runout of spindle: ≦5μm

  • Physical parameter to be measured: accelerated velocity 

  • Measuring range (accelerated velocity): 0-80dB

  • Response range of frequency: 50-10000HZ A/D conversion: 12 bit

  • Measuring and analysis function: effective value; peak value; peak factor; peak frequency; kurtosis coefficient; power spectrum; cepstrum analysis and envelope spectrum etc.   


2.Automatic bearing clearance measuring instrument 

Radial and axial clearance is one of the most important quality figure for rolling bearings, which is the driving factor that influence the bearing’s vibration, noise as well as accuracy. ZYS’ automatic bearing clearance measuring instrument is designed based on the pre-existed bearing clearance dynamic measuring instrument with the assistance of automatic clamping, loading, positioning and SPC automatic analysis mechanisms. The machine is applicable for the automatic measuring of the clearance of high precision bearing, the machine is suitable for the task of the automatic assembly line.


Application condition

In assembly workshop

Power supply: AC 380V+-10% 50HZ

Air supply≧0.6Mpa

Temperature: -10℃ to 40℃

Humidity≦85%RH


Technical Requirement

  • Applicable product: ball bearing, wheel hub bearing, double-row taper roller bearing, etc.

  • Measuring Range: ID 20-100, OD 50-180, Height 30-125mm

  • Measuring pace: 60s

  • Measured parameter: Radial or axial clearance

  • Repetitiveness accuracy: less than +-0.002mm

  • Axial load: +-100N, +-300N, adjustable

  • Machine type: Vertical type, manually feeding, automatic measuring


Characteristics

  • The measuring mechanism is the dynamic measuring with ID fixing and OD rotating.

  • The automatic centering of work piece is achieved through outer ring air floating device.

  • Utilize velocity collecting devices to mitigate the measuring deviation through different operation and eliminating eccentric.

  • Adopt dual-sensor structure and eliminating outer ring swing to mitigate the measuring deviation.

  • Facilitate manual and single procedure operating model for the repairing of device and work piece.

  • The storing and analysis of measuring results: storing the historical data for not less than 1 million piece of product (incl. batch number), automatically calculate and analysis CP and CPk Value.

  • Safety protection: Installing safety grating in the operating interface in order to secure the safety of operating personnel as well as the devices. When machine is manually reset, the machine could start work from either breakpoint or startpoint.

  • The identification of work piece: The work piece placement is installed with reflection type photoelectric or fiber switch in order to facilitate the interlock of the identification of the existence of work piece and self control system.

  • Mistake-proofing: If unregulated operation, malfunction or NG condition occurred, the machine will automatically halt.

  • The measuring software incorporate the function of limitary set-up and determination, the measured outcome can be stored in the form of figure and form.


3.Automatic bearing running accuracy measuring instrument

Running accuracy is a comprehensive parameter measuring the quality of precision, it is a mandatory item for evaluating bearing performance.

The ZYS automatic bearing running accuracy measuring instrument is developed based our existed metrological measuring instrument, the machine has achieved the automatic inspection of high precision bearings. This Machine utilizes advanced computer controlled cabinet, it facilitates the function of automatic measuring and real-time display the function of statistics and analysis as well as the measuring procedure. The measured items contains the inner ring and outer ring’s radial and axial run out, the machine also facilitate the function of automatic feeding, SPC analysis, automatic categorizing which is suitable for the high precision bearing’s automatic inspection and assembly.

The measuring principle is as follows: firstly mount the measured bearing on the shaft of tooling of work station #1, locate the bearing with the inner ring basic face, and imply an axial force perpendicular to the basic face via the counter weight loading mechanism from outer ring basic face. The loading mechanism will drive the rotation of outer ring, the measurement sensors will measure the ID, outer ring’s radial and axial run out. When the measurement is finished, the manipulator will convey the measured bearing to work station #2. At work station #2, the procedure is: locate the bearing with the outer ring basic face, and imply an axial force perpendicular to the basic face via the counter weight loading mechanism from inner ring basic face, the loading mechanism will drive the rotation of inner ring, the measurement sensors will measure the outer ring’s radial and axial run out. When the procedure is finished, the manipulator will convey the measured bearing to work station #3. At work station #3, the cylinder will push the bearing into the work station for OD measurement. The computer will determine whether the bearing is qualified based on pre set principles, and convey the bearing into relevant feeding channel.


Application condition

 Power supply: AC 380V+-10% 50HZ Three Phase Five wire (independent earth wire)

 Air supply≧0.6Mpa

 Temperature: -10℃ to 40℃

 Humidity≦85%RH

 Environment: Assembly workshop


Technical Requirement

  • Applicable product: well matched, cleaned, angular contact ball bearing

  • Measuring Range: ID 5-20, OD 10-52, Height 3-25mm

  • Measured parameter: Running accuracy, ID, OD, Inner Ring axial & radial run out, Outer ring axial & radial run out.

  • Repetitiveness accuracy: less than+-0.0001mm

  • Machine type: Vertical type, manually feeding, automatic measuring, automatic out feed.

  • Applicable for using various toolings for different size of bearings

  • The Axial load is adjustable, the adjustable accuracy is 50N, the load is categorized into two tiers (100N, 300N)


Technical Parameter

  • The frame is made of type 80 aluminum profile, the top door is made of aluminum profile and plexiglass for a easier observation of working status

  • Utilize advance industrial computer control system. The machine has manually feeding and automatic measuring function.

  • Real-time display of the status of measured bearing, the machine incorporate automatic diagnose for all possible dysfunction. The measured out come will be directly displayed on LCD screen with automatic justification.

  • Facilitate manual and single procedure operating model for the repairing of device and work piece.

  • The storing and analysis of measuring results: storing the historical data for not less than 1 million piece of product (incl. batch number), automatically calculate and analysis CP and CPk Value.

  • Safety protection: Installing safety grating in the operating interface in order to secure the safety of operating personnel as well as the devices. When machine is manually reset, the machine could start work from either breakpoint or startpoint.

  • The identification of work piece: The work piece placement is installed with reflection type photoelectric or fiber switch in order to facilitate the interlock of the identification of the existence of work piece and self control system.

  • Mistake-proofing: If unregulated operation, malfunction or NG condition occurred, the machine will automatically halt.

  • The measuring software incorporate the function of limitary set-up and determination, the measured outcome can be stored in the form of figure and form.


4.Automatic angular contact ball bearing contact angle measuring instrument

Contact angle is a very important parameter measuring the performance of angular contact ball bearing; it determines the bearings’ radial and axial load capacity. The value and uniformity of contact angle will have a direct impact on the bearing’s rigidity, running accuracy as well as life. ZYS’ automatic angular contact ball bearing contact angle measuring instrument is developed based on our existed metrological measuring instrument. The machine facilitates the function of automatic measuring and categorizing of contact angle as well as SPC analysis.

This Machine utilizes advanced computer controlled cabinet, it facilitates the function of automatic measuring and real-time display the function of statistics and analysis as well as the measuring procedure. The principle of the measuring procedure is as follows: firstly, mount the measured bearing on the measuring bottom tooling’s shaft, locate the bearing with the inner ring basic face, and imply an axial force perpendicular to the basic face via the servo motor loading mechanism; rotate the inner ring, and observe the angle change of the cage through industrial camera. The reference for camera is a tag line that travels through the end face of cage and the center of circle. When the inner ring is rotating, the angle encoder will output real-time angle value, the real-time angle value displayed by angle encoder and the angle changing value displayed by industrial camera are linear correlated, in order to determine whether the cage is sliding during rotation. The measurement will be stopped if cage was sliding, the machine will increase the load and restart the measurement. If there is no sliding occurrence when the count of inner ring rotation reaches pre set value, the computer will calculated the contact angle of bearing. If the bearing was found sliding even after increasing load, the machine will halt and alarm. The speed of spindle is adjusted by two-speed motor. 


Application condition

 Power supply: AC 380V+-10% 50HZ Three Phase Five wire (independent earth wire)

 Air supply≧0.6Mpa

 Temperature: -10℃ to 40℃

 Humidity≦85%RH

 Environment: Assembly workshop


Technical Requirement

  • Applicable product: well matched, cleaned, angular contact ball bearing

  • Measuring Range: ID 30-80, OD 50-150, Height 15-30mm

  • Measured parameter: Contact angle

  • Repetitiveness accuracy: less than 10’

  • Machine type: Vertical type, manually feeding, automatic measuring

  • Applicable for using various toolings for different size of bearings

  • The Axial load is adjustable, the adjustable accuracy is 50N, the load is categorized into two tiers (100N, 300N)


Technical Parameter

  • The frame is made of type 80 aluminum profile, the top door is made of aluminum profile and plexiglass for a easier observation of working status

  • Utilize advance industrial computer control system. The machine has manually feeding and automatic measuring function.

  • Facilitate manual and single procedure operating model for the repairing of device and work piece.

  • The storing and analysis of measuring results: storing the historical data for not less than 1 million piece of product (incl. batch number), automatically calculate and analysis CP and CPk Value.

  • Safety protection: Installing safety grating in the operating interface in order to secure the safety of operating personnel as well as the devices. When machine is manually reset, the machine could start work from either breakpoint or startpoint.

  • The identification of work piece: The work piece placement is installed with reflection type photoelectric or fiber switch in order to facilitate the interlock of the identification of the existence of work piece and self control system.

  • Mistake-proofing: If unregulated operation, malfunction or NG condition occurred, the machine will automatically halt.

  • The measuring software incorporate the function of limitary set-up and determination, the measured outcome can be stored in the form of figure and form.


5.Automatic bearing convexity measuring instrument

According to <rolling bearing paired angular contact ball bearing technical condition>, the convexity of angular contact ball bearing is an important parameter when pairing. The ZYS T69 series bearing convexity measuring instrument is featured with high accuracy and steadiness but relatively low efficiency, it is applicable for small batch of p4 and p2 class bearing. And for the purpose of improving the measuring efficiency for P5 class bearing, we have developed the automatic bearing convexity measuring instrument based on T69 series.

This Machine utilizes advanced computer controlled cabinet; it facilitates the function of automatic measuring and real-time display the function of statistics and analysis as well as the measuring procedure. The principle of the measuring procedure is as follows: firstly, mount the measured bearing on the measuring bottom tooling’s shaft, locate the bearing with the inner ring basic face, and imply an axial force perpendicular to the basic face via the air shaft loading mechanism from inner ring basic face ( i.e. measured load), and measured relative height different between inner ring non-basic-face and outer ring basic face. The height difference will be calculated and displayed by industrial, the measured load will be measured by pressure sensor and displayed by industrial computer. The maximum and minimum value of bearing convexity can be retrieved by rotating the shaft.


Application condition

In assembly workshop

Power supply: AC 380V+-10% 50HZ

Air supply≧0.6Mpa

Temperature: -10℃ to 40℃

Humidity≦85%RH


Technical Requirement

  • Applicable product: well matched, cleaned, angular contact ball bearing

  • Measuring Range: ID5-20, OD 10-52, Height 3-25mm

  • Measured parameter: convexity

  • Repetitiveness accuracy (static measurement): less than +-0.001mm (the Repetitiveness accuracy of Master)

  • Applicable for using various toolings for different size of bearings

  • Machine type: Vertical type, manually feeding, automatic measuring, automatic out feed.

  • The implied axial force range is adjustable, the adjustable accuracy 5N


Characteristics

  • The measuring parameters of various types of machines can be set accordingly and stored in the computer. When changing the type of machine, the measured parameters can be generated automatically based on pre set program.

  • The computer will hint automatically when changing the type of machine. Each component of machine facilitates the function of fault proof inspection, false mounting or inappropriate mounting will be notified by computer accordingly.

  • The measuring parameter facilitate the function of the set of limit determination, the limit can be categorized into negative overrun, negative alarm, qualified, positive alarm, positive overrun

  • The interface allows the input of measured product information, measured date and batch number etc.

  • The measured content is stored in the form of excel files.

  • The determination of outcome can be pre set with various formulas.

  • The software incorporate the function of SPC statistic & calculation (CP value and CPK value).

  • The parameter setting has verification in terms of authority.


6.Bearing Assembly line

Characteristics

  • Mistake-proofing: If unregulated operation, malfunction or NG condition occurred, the machine will automatically halt (the screen can display the position or serial number of malfunctioned components). The machine needs to be manually re set and re boot after repairing.

  • The placements for tooling are installed with reflect-type photoelectric or fiber switch in order to identify whether the self control system is interlocked

  • Operating mode: The equipment is able to swap toolings rapidly. The time for tooling swap is less 60 minutes.

  • Facilitate manual and single procedure operating model for the repairing of device and work piece.

  • The interactive interface of the equipment is touch screen, the equipment is control by large scale PLC self control system

  • The equipment of entire assembly utilize same pattern: The entire assembly applies frame structure, the side face the assembly line is installed with computer cabinet and PLC cabinet, the rare part is installed with major control cabinet.

  • The storing and analysis of measuring results: The system facilitate the functions of storing the historical data for not less than 1 million piece of product (incl. batch number), automatically calculate and analysis CP and CPk Value, the automatic count of overall qualified and unqualified product and alarm configuration, and most importantly, upload the date to major computer. The major computer will store the data into various catalog and execute real-time SPC analysis based on requirement.


Major technical parameters


Product

Name

Bearing Parameters

Pace

Machine type changing timeNumber of MachinesPattern of assembly

Max. Height

Max.OD

Max.Mass

Grease Vol.

2nd Generation Wheel Hub Bearing Assembly

Line

80mm

160mm

5Kg

3-18g

30s/piece

60min/set

10 set

Automatic

Work flow and relevant equipment:   raceway measuring and categorizing, ball distributing, inner ring and outer   ring matching, de-magnetism and washing(optional based on anti-contamination   and anti-dust ability), vibration measurement, clearance measurement, grease   injection and seals installation, torque measurement, gear ring pressed   installation, Screw pressed installation, run out measurement, laser marking. 

3rd Generation Wheel Hub Bearing Assembly

Line

150mm

160mm

5Kg

Singe groove >3g

30s/piece

30min/set

12 set

Automatic for standalone machine, the in/out feed is manual

Work flow and relevant equipment:   Press the inner into flange plate, install steel ball into cage, the   measurement and categorizing of groove, matching, vibration measurement,   clearance measurement, grease injection, rivet nut and gear ring, sensor   pressed installation, sensor inspection,    Screw pressed installation, end face run out inspection, comprehensive   measurement and categorizing.



Angular contact ball bearing Assembly

Line

60mm

150mm

5Kg


8s/piece

60min/set

12 set

Automatic assembly with manual assistance

Work flow and relevant equipment:   preinstall (inner ring sizing, outer ring sizing, matching, radial clearance   measurement, outer ring running accuracy measurement, inner running accuracy   measurement, convexity measurement, laser marking), formal install (grade   reading device, hot installing machine, radial clearance measurement, outer   ring running accuracy measurement, inner ring running accuracy measurement,   convexity measurement, contact angle measurement, vibration measurement,   pairing), the selection process of pairing is executed by software, the   actual pairing is executed manually.


Working condition:

Power supply: AC 380V+-10% 50HZ

Air supply≧0.6Mpa

Temperature: 0℃ to 35℃

Humidity≦85%RH

Luoyang Bearing has been engaged in online measuring instrument since 1958, and we are known as one of the leading bearing manufacturers and suppliers for our quality products and excellent services. Please rest assured to buy the good products from our factory.

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