ייצור ועיבוד מתכות

חיישנים חכמים נדרשים לצורך ייצור, עיבוד, שינוע ואחסון של חומרים מתכתיים. בתהליכים אלו, חיישנים מאפשרים ייצור יעיל ובטיחותי, ועיבוד ללא תקלות לאחר מכן. למיקרו אפסילון מומחיות וידע במגוון רחב של יישומים: כוונון המיקום של מנופים, חלקי מכונות וחומרים, ניטור עובי רצועות ופחי מתכת ומדידת פרופילים של תוצרי כבישה.

Molten iron and steel - temperature measurement

Temperature is an important process variable in iron and steel production. Adhering to predetermined process temperatures ensures, amongst other things, high product quality. Providing reliable and reproducible ...

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מדידת טמפרטורה בתהליך שחרור מאמצים

In induction hardening, stresses can occur which can be counteracted by reheating to tempering temperature. For non-contact temperature measurements from a safe distance, Micro-Epsilon pyrometers are used. These are adapted to the wavelengths of the glowing measuring objects.

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מדידת טמפרטורה של מתכת מותכת

Temperature monitoring of liquid metal is important to maintain the corresponding process temperature during casting. With the thermoIMAGER TIM M05 camera, Micro-Epsilon offers the right spectral range as well as a continuous measuring range of from 900 °C to 2000 °C.

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מדידת טמפרטורה במכונות ערגול בחום

In the rolling line, the forming temperature between the individual rolls is measured continuously. Micro-Epsilon's non-contact infrared pyrometers measure with a short response time and from a safe distance.

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עובי פלטות אלומיניום

When manufacturing aluminum plates, it is important to keep the plate thickness constant. Micro-Epsilon offers geometrically measuring systems for the determination of thickness and width for cold and hot rolling mills. The distance and profile sensors used operate independently of material or alloy.

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קוטר סליל

The optical optoNCDT ILR length sensor continuously measures the surface of the coil and detects the diameter. By unwinding, the diameter of the coil is reduced, which is detected based on the increasing distance between the coil surface and the sensor.

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מדידת צבע של פסי אבץ במפעל הייצור

In the production of high-quality material strips and boards made out of titanium zinc, the surfaces receive specific treatment. Therefore, the coloring of the zinc products is already determined during the production process.

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פרימת סלילים

In the metal industry, rolled strips are reeled for transportation on coils. In the further processing when coils are unreeled, it is important to know how much material has already been unwound. This task can be easily solved by using an optical optoNCDT ILR length sensor.

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קצה סליל

Directly before and after the coil it is important to inspect the position and the edge condition of the metal strip. This task can be easily solved using optical optoCONTROL micrometers. If the edge of the coil is within the measuring range during winding or unwinding, the position or the edge structure can be determined from this.

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מדידת עובי של רצועות מתכת

When measuring the thickness of metal strips, optical methods based on laser triangulation have numerous advantages compared with other methods. They measure without contact and therefore without wear. Moreover, independently of the condition of the material it is possible to carry out an exact geometrical measurement in relation to the strip surface.

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עובי הרצועה בתהליך הצרת רצועות מתכת

Since it is often necessary to trim the strips after the rolling process when producing metal strips in different widths, the two knives can be moved electrically. To maintain the nominal dimension, the distance is measured by differential measurement with laser sensors from Micro-Epsilon. Two optoNCDT sensors are used for this purpose.

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מרווח בין גלילי ערגול

In rolling operations of metals, plastics or other materials, the distance between the two rollers to one another or between the roller and the bearing surface is the decisive measure. For sensitive processes and high material accuracies, it is important to constantly check the gap so that possible waste is avoided. For this purpose, inductive contacting or non-contacting methods are suitable.

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מדידת 3D של רכיבים לפני חיתוך פלזמה

In order to process these huge domes quickly, fully automatically and at extreme precision, it is necessary to determine their shape and exact position within the production line. As the pure CAD data of the dome often differs by several centimeters from the actual dimensions, the 3D profile of the covers is measured before processing using scanCONTROL 2900 laser scanners.

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ניטור תפרי ריתוך לבדיקת צנרת

In pipelines, defective welds are often the reason for a leak. Therefore, the scanCONTROL profile scanner checks the seams on the outside after welding. After manual alignment, the scanner automatically inspects the weld, centering itself on the pipe.

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בדיקת תפרי ריתוך בצינורות

For pipes, a perfect weld is essential for tightness. In spiral welding, scanCONTROL laser scanners are therefore used to align the welding flanks. This enables a significantly more reliable welding process.

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פרופילים של תפרי ריתוך

When joining metals, welding robots are often used to automate the joining process of the metals. In the case of visible components, the weld seam must meet certain visual criteria; for example, no weld beads may remain. For this purpose, a laser scanner is installed directly after the welding head. It measures all drawn welds and, if necessary, prompts the robot to make corrections.

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גילוי פח כפול לפני הכבישה

Before shaped sheets are fed into the press, laser-optical displacement sensors are used, which enable double sheet detection. Two sensors are mounted above and below the continuous sheets and provide a thickness value regardless of the exact position of the sheets.

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ניטור הזנת פחי מתכת בתהליך הכבישה

The measurement of the distortion is carried out using several optoNCDT 1420 laser triangulation sensors, which are placed around the metal sheet, either in the tool or on the side of the tool. The arrangement is chosen in such a way that the laser beam measures on the edges of the sheet, which is between the top and bottom of the tool.

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ניטור עיוותים בתבנית יציקת לחץ של אלומיניום

Monitoring tool deformation using inductive sensors based on eddy current enables high product quality combined with improved tool life and reduced rework. Usually, three to four eddyNCDT 3005 eddy current systems are used to ensure consistent gap monitoring.

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כיפוף/טיב פני שטח של כיסויי יציקת אלומיניום

After casting aluminum lids and before milling the sealing surfaces, the lids must be manually straightened and sorted according to OK/NOK. The previously used measuring probes are subject to very high wear and had to be replaced frequently. To minimize the cost of spare parts, the customer opted for the non-contact, wear-free eddy current measuring system.

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ממדים של חישוקי אלומיניום

When producing aluminum rims, highest quality is required so that smooth running is achieved in later use. For this purpose scanCONTROL laser scanners are used.

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Diameter monitoring on seamless rolled rings

optoNCDT ILR2250-100 laser distance sensors from Micro-Epsilon are used for this measurement task. They operate on the phase comparison method, which provides reliable results even on red-hot glowing measuring ...

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מדידה ובדיקה של תפרי ריתוך לייזר

In the case of fully automatic welding systems, quality control in the form of a 100% inspection is indispensable in order to achieve defect-free weld seams. Laser profile sensors from Micro-Epsilon monitor the weld seam and immediately detect defects as well as the completeness of the width and height profile of the weld.

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אלינה טכנולוגיות בע"מ
3 Hametzuda St
POB 11475
Azur, 58001, Israel
elina@inter.net.il
+972-3-5590277
+972-3-5590360