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Homeproducts Universal Length Measuring MachineUniversal Length Measuring Machine ULM-1075

Universal Length Measuring Machine ULM-1075

Brief Introductions:

As the length metrological instrument, The Length Measuring Machine is for direct and differential measurements, it is mainly used in metal-working industry, especially the inspection department of those industries of machine manufacturing, measuring tool and gauges together with measuring instruments. It is the high-technology product of the integration of the optics, mechanic and electricity and adopts the grating displaying technology, which has greatly improved the accuracy and efficiency. At the same time, it various accessories have improves the universal performance. Its measuring parts are as follows:
a. Smooth cylindrical workpieces such as axis, hole, gauge and ring gauge
b. The pitch diameter of internal and external thread, thread gauge and thread ring gauge
c. Workingpiece with parallel plane surface, such as measuring rod and lower grades gauge.

Instrument Features:

* The bade is high quality cast iron and is aging for long time by nature so as to have good stability.
* The measuring main axis adopts optimum square design to assure the stability of moving performance.
* It has many powerful optional accessories to satisfy different measuring requirements.
* The grating illuminating system adopts infrared illuminating device with low voltage, small current and long life as     light sources.
* The instrument adopts high precision measuring system, which conforms to the Abbe principle and has high measuring precision.

Main Functions:
1.      Absolute measurement and comparison measurement for the external dimension
2.      Internal dimension measurement
3.      Measuring accuracy for the internal and external dimension
4.      Measuring the internal and external threads
5.      Segment compensation for the grating value, linear compensation for the grating value, temperature compensation
6.      Input date and modify data by keyboard, delete coordinate point
7.      Open documents and save coordinate point
8.      Grating data imaging and finding reversal point
9.      The measuring results import Excel and Print measuring results.

Technical Specifications

Measuring range (mm):
1.External dimension: a. Absolute measurement 0~100
                    b. Differential measurement 0~750
2. Operating model: Manual
3. Measuring resolution: 0.1um
4. Accuracy of the machine: External direct measurement: (0.3+L/300)um
Internal direct measurement: 0.7um
5. Internal dimension measurement:
a. With small measuring yokes (depth of penetration up to 12mm, maximum wall thickness 50mm)10~400
b. With large measuring yokes (depth of penetration up to 50mm, maximum wall thickness 85mm)30~370
c. With electric equipment with electric measuring yoke 1-60mm
d. With universal measuring yoke:14-112mm
6. Measuring the internal pitch diameter:
a. With small measuring yoke (thread small diameter) 13~30mm
b. With large measuring yoke{thread small diameter) 31-(70-wall thickness)X2}
7. Pitch of screws 0.5~6
b. Measuring the external pitch diameter: Maximum value 200
                                        Pitch of screw:1~6
8. Universal worktable :
Mounting area Approximately (160160) mm
Adjusting range of height (0~100) mm
Transverse travel 25mm
Tilting rage around Y axis 3
Worktable rotation 4
Load capacity 10kg
10. Combination dimension of internal diameter contact tip : 6H7
11. Combination external dimension of measuring rod with contact tip: 6g6
12. Instrument dimension (mm): LWH 1060390450
13. Net weight for the instrument: 170kg
Main Usage of Accessories:
1.      Universal measuring yoke and its accessory is used to measure the external micrometer
a.       4mm spherical contacting head
b.      12mm spherical contacting head
c.       100mm contacting head of pin
2.      Inclined fixed bracket: used to measure the external micrometer
3.      Electric device: used to measure internal sizes
4.      Center cradle: used to support the workpiece with center hole
5.      Elastic measuring yoke: used to internal dimension measurement
6.      Measure the hole diameter using small yoke: 13.5-26.5mm, depth: 15mm
7.      Measure the hole diameter using large yoke: 26.5-200mm, depth: 50mm
8.      Cross fixed bracket: used to put workpiece
9.      Double V-shape bracket: measure the rod and internal micrometer
10.  Single V-shape bracket: measure the rod and internal micrometer
11.  Gauge combined bracket: used to mount gauge and rod
12.  Floating workable: measure the spherical, thread and ring gauge
13.  Contact tip: used to measure the external dimension of workpiece.