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Measurement Unit & Checker
Measurement Unit & Checker
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MEASUREMENT UNIT
In order to supoort lining and full automation of cutting lathe, vaious measurement machines are available.
We provide and produce it depending on user's requests; work range, measurement part, measureing method .. etc.
And it is also possible to feed back the measurement result to a cutting process (machine).
CHECKER
When the installation to a cutting line is considered, the measurement level is not required but there is simple method as CHECKER that it removes NG items or checks processing existaence.
Checker is cheap rather than measurement machine. And in case of using forming tip, the measurement itself does not have so much meaning primarily. Because, when one piece is producing in several seconds, it is importance to eliminate NG item.
Bearing Measurement Unit
Outer Ring Measurement Machine
Outer Ring Measurement Machine
This machine can measure the outer ring of bearing, especially for radial ball bearing, needle roller bearing etc. as the main target.
Since it aims at installing in the last process of bearing's cutting line, measurement is carried out by linear gauge sensor, without optiical sensors influenced by circumference temperature.
As a feature peculiarity, it is the point equipped with the object work rolling mechanism for measuring the raceway center.
Outer Ring Measurement Machine
SHA1 SHA2
Target Range O.D.(φmm) 30 to 60 40 to 80
Bore(φmm) 20 to 55 30 to 70
Width(mm) 10 to 40
Measurement Point Width by Linear Gauge Sensor
Bore by Linear Gauge Sensor
O.D. by Linear Gauge Sensor
Position of Raceway Center by Linear Gauge Sensor
Performance Measurement Accuracy(mm) 0.01
Cycle Time(sec) 4 to 6 5 to 7
Machine Size Floor space
W x D (mm)		 850 x 700*
Mass of Machine(kg) 380**
*
Depending on machine specifications, Machine size must be changed.
**
Depending on machine specifications, Mass of machine must be changed.
Inner Ring Measurement Machine
Inner Ring Measurement Machine
This machine can measure the inner ring of miniature bearing, especially for radial ball bearing, double row needle roller bearing, double row angular contact bearing etc. as the main target.
Putting a main aim on measurement of the width and raceway which poses problem especially at the time of inside processing, the inside and the outside part correspond with the total model gauge at the same time.
Depending on user's request, it is possible to attach bore penetration check equipment etc.
Inner Ring Measurement Machine
A05779 A06282
Example of
Target Range		 O.D.(φmm) 20 to 40 24 to 30
Bore(φmm) 14 to 34 10 to 25
Width(mm) 20 to 30
Measurement Point RaceWay by Digital Displacement Sensor
Width by Pallarel Optical Linear Sensor
Performance Measurement Accuracy(mm) 0.01
Cycle Time(sec) 4 to 6
Machine Size Floor space
W x D (mm)		 900 x 500*
Mass of Machine(kg) ---**
*
Depending on machine specifications, Machine size must be changed.
**
Depending on machine specifications, Mass of machine must be changed.
Roundness Measurement Machine
Roundness Measurement Machine
This machine was developed for the purpose of measurement of the roundness for thin type bearings (like 6800 series).
The thin type bearing sometimes deforms easily by the chuck grasp power setting mistake on the cutting machine (lathe) or by the falling etc.
For example, in case of the work requiring +/- 0.05 tolerance as roundness, it is quite severe to sort the good work.
Depending on installing this machine to the cutting line, it is possible to consititute the total line from a work injection to the complete item.
Roundness Measurement Machine
A06098
Example of
Target Range		 O.D.(φmm) 35 to 65
Bore(φmm) 30 to 60
Width(mm) 6 to 15
Measurement Point Bore by Digital Displacement Sensor
Width by Digital Displacement Sensor
Roundness by Eddy Current Displacement Sensor
Performance Measurement Accuracy(mm) 0.01
Cycle Time(sec) 4 to 6
Machine Size Floor space
W x D (mm)		 700 x 500*
Mass of Machine(kg) ---**
*
Depending on machine specifications, Machine size must be changed.
**
Depending on machine specifications, Mass of machine must be changed.
Bearing-Face Flaw-Detection Machine
Bearing-Face Flaw-Detection Machine
This machine was developed in order to inspect and sort out the blemish on the face of the inner or outer rings.
In the cutting line, when bruise on the face or the mil-scale remainder are made with a cause, it may be difficult to discover them at hardening or grinding process.And such blemish may reach to end-user.
Depending on installing this machine, the sorting mistake on final delivery inspection can be reduced.
And this machine can be used also for checking the stamp on the face.
Bearing-Face Flaw-Detection Machine
A06234A A06234B
Example of
Target Range		 O.D.(φmm) 30 to 42 20 to 35
Width(mm) 7 to 13
Measurement Point Both of Face by Laser Displacement Sensor
Performance Measurable Work Depending on the roughness of the bearing-face
Cycle Time(sec) 3 to 5 3 to 6
Machine Size Floor space
W x D (mm)		 400 x 400*
Mass of Machine(kg) 120**
*
Depending on machine specifications, Machine size must be changed.
**
Depending on machine specifications, Mass of machine must be changed.
Automatic Measuring & Compensating Equipment
Automatic Measuring & Compensating Equipment
On the cutting by hydraulic single purpose lathe, after the cutting process, is it troublesome to measure the work and to adjust the factors for dimension correction ?
Even if measurement machine or checker is installed to the cutting line, NG item can be judged as error within the preset range, however if the dimensions are not correctly set, the line will continue making NG items in dimensions.
In case that a worker is made to manage many processes, the dimension correction becomes the main causes which press real operating ratio, because the machines have to be stopped in the dimension correction.
This equipment is installed with measurement machine after out-chute of the machine (cutting line), so that it is possible without stopping machines to measure and correct the dimensions automatically.
Automatic Measuring & Compensating Equipment
6NA 15NA
Specification Forwarding Limit Detection by Air Switch
Compensatable Distance(mm) 6* 15
Min Compensatory Unit(mm) 0.001**
*
7mm, in case of equipped to the main cylinder
**
1/2 measurement ability in the diameter
Various Measurement Machine / Checker
As request, various measurement machine / checker as supporting for the line is available.
In addition to the last process, it can be installed also between cutting lathes.
Not only checking the complete item, but also installing between cutting lathes and feeding back the measurement result, it is possible to measure and correct the dimensions automatically.
Width Measurement Machine
Automatic Width Measurement & Correction machine
Width Measurement Machine
Automatic Width Measurement & Correction machine
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