REGULA 7515M Operating Manual Download Page 12

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1.5

ATTENTION!

НЕ СНИМАЙТЕ НАСАДКУ-НАМАГНИЧИВАТЕЛЬ! 

IF THERE IS NO EXTERNAL SOURCE OF MAGNETIZATION 

FOR THE EXAMINED OBJECT, THE USE OF AN ATTACHMENT 

(POS . 7 OR 8) IS OBLIGATORY .

Means of measurement, tools and accessories

Magneto-optical device Regula 7505M (used in composition 

with  ECMD)  belongs  to  the  category  of  displaying(not  measuring) 

devices . Therefore, means of operation control of Regula 7505M and 

ECMD as its component are produced as test-objects, simulating 

widespread modified changes of VINs (pouring by polymers, pressing 

in fragments, and removal of the metal superficial layer). The control 

order  of  device  serviceability  with  the  use  of  the  test-objects  is 

described in detail in paragraph 2 .1 .3 . of Regula 7505M OM and 3 .3 

of the given OM .

Characteristics of the test-object of the device:

Test-object №1 (Al) (Fig. 6) is the imitator of Category “A” control 

object (the data carrier of the vehicle body). It is executed in the form 

of a plate made of a sheet of aluminum alloy 1 mm thick. The initial

 

number  20165  is  applied  by  machining  process  (cold  pressing). 

The initial number was made in the following way: manual stamping 

using  “№10  type”  markers  kit  and  hammer  on  a  massive  anvil. 

The depth of digits

 

relief makes about 0 .3-0 .4 mm .

Three digits

 

of the initial number were modified as follows: “0” for

 

“9”, “6” for

 

“9” and “5” for

 

“7” . Thus, the altered number appears as 

“29197”

 (the altered digits

 

are underlined) .

Digit

 

“0”

 in the initial

 

number  was  altered  manually  using 

cold calking

 of the element (bulkhead) of digit

 

“9” with the help  

of a bench tool and then stamping of the new digit

 

“9” over 

the remaining contour of digit

 

“0” .

Digit

 

“6”

 in the initial

 

number was altered in the following way: 

dismantling (cutting-out) of the initial

 

number fragment bearing digit

 

“6” with the help of a blanking tool, swap (180° rotation), 

pressing 

in

 of the cut-out fragment with digit

 

“6” (thus digit

 

“6” is transformed 

into digit

 

“9”

) .

Digit

 

“5”

 in the initial

 

number  was  altered  manually  using 

the process of pouring of the digit relief by polymer (epoxy spackling); 

stamping of the new digit “7” over soft spackling . 

After the digits

 

of the initial

 

number were modified, the following 

operations  were  executed  on  the  test-object:  scraping;  spackling; 

Summary of Contents for 7515M

Page 1: ...EDDY CURRENT MAGNETOGRAPHING DEVICE REGULA 7515M Operating Manual 2019 MAGNETO OPTICAL DEVICES For nondestructive investigation of metal surfaces Certified Quality Management System...

Page 2: ......

Page 3: ...1 6 Marking 16 1 7 Packaging 16 2 INTENDED USE 17 2 1 Operating restrictions 17 2 2 Preparation for use 18 2 3 Device use 18 3 MAINTENANCE 27 3 1 General instructions 27 3 2 Safety measures 28 3 3 Ser...

Page 4: ...of vehicle identification numbers VIN Regula 7505M The OM contains the information on the device and its design principle of operation and technical characteristics It also provides instructions on th...

Page 5: ...residual accumulated tension Technical specifications Basic technical specifications of the device Table 1 Scanner supply voltage V 24 Current in scanner conductor peak value A 90 110 Magnetic field...

Page 6: ...sing test objects 1 and 2 Magnetographing with the use of the device consists in the successive execution of a number of operations Demagnetize place and fix the magnetic tape on the examined surface...

Page 7: ...re 2 Structural scheme of the device as a component of regula 7505M Device Scanner Charging Unit of Controller ACC converter 220V 24V Device Controller Stray field s record magnetogram Object VIN Surf...

Page 8: ...socket for the network power unit top view b bottom view External view of the device controller 2 6 5 3 1 4 The device controller Fig 3 is produced in a metal body pos 1 The controller side slab has a...

Page 9: ...aragraph 2 3 for the power levels None of LEDs glows ACCs are absent or are fully discharged the device controller malfunction The controller switches off automatically one minute after its activation...

Page 10: ...tor To carry out magnetic copying fix a demagnetized magnetic tape on the examined surface And then move the scanner in the direction indicated by the arrow pos 5 along the examined area When carrying...

Page 11: ...excite magnetic stray fields of the defects located in the subsurface layers of a ferromagnetic object during magnetic copying polar tips pos 9 of the magnetic excitation system should make tight cont...

Page 12: ...is applied by machining process cold pressing The initial number was made in the following way manual stamping using 10 type markers kit and hammer on a massive anvil The depth of digits relief makes...

Page 13: ...sing The initial number was made in the following way manual stamping using 10 type markers kit and hammer on a massive anvil The depth of digits relief makes about 0 3 0 4 mm All digits of the initia...

Page 14: ...agnetic copy stitching with the control images for Al scanner are as follows compare the processing quality of the alteration features of the initial number digits the contours traces of the initial m...

Page 15: ...ith the control images for Fe scanner are as follows compare the processing quality of the digits contours of the remoted initial number the contours outlines of all digits shall be visible in case of...

Page 16: ...d month rated voltage V rated current A TC marking national mark of conformity certification Device seals are applied with destructive labels on the device controller body Sealing violation deprives t...

Page 17: ...of the device elements stop the device operation and proceed with it only after drying the device should not be exposed to impacts and strong vibration when operating and transporting it observe qual...

Page 18: ...h according to the state of indicators Fig 3 pos 4 as described in paragraph 1 4 If it is necessary charge ACC under paragraph 3 1 Press shortly the button Fig 3 pos 3 to turn off the device controlle...

Page 19: ...rying out scanning turn over the tape before placing it on the object start point to the right edge Magnetic copy Put the magnetic tape on the prepared number area of a vehicle and fix its end on the...

Page 20: ...corded to the tape in the form of vertical black and white lines To obtain a good quality copy the operator should control the contact between the scanner and the examined surface visually and manuall...

Page 21: ...impossible e g due to lack of the visualization device make 1 2 safety magnetic copies more Choosing the optimal level of magnetographing power The level of magnetographing power is regulated by holdi...

Page 22: ...ant superficial defects pos 3 All above mentioned relief elements including scratches pos 1 and pos 2 are clearly observed aas a result of visualizing the magnetogram of the examined object Fig 9b and...

Page 23: ...optical visualization results of the object magnetogram b The aluminum object has superficial ferromagnetic inclusions 1 scratches of 200 300 m width 2 scratch of 100 m width 3 insignificant superfic...

Page 24: ...tant control feature as it enables to examine e g the ways of VIN data alterations based on welding technologies The following example Fig 11 shows the probabilities of sensitivity increase of magneto...

Page 25: ...s 2 surface scratches 3 overlap of electrode metal 4 paths of machining process Photo image a and magneto optical visualization results of the object magnetogram b made of aluminum alloy with a trimme...

Page 26: ...26 Figure 11 The results of magneto optical visualization of magnetograms of the test object made of ferromagnetic alloys with minimal a medium b and maximal c power levels of the Fe scanner a b c...

Page 27: ...s prohibited to use abrasive materials for cleaning the inductors It may lead to damaging the contact layer of the inductor Approximate ethyl alcohol consumption per working shift makes 5 g Technical...

Page 28: ...arging unit from the wall outlet Carry out function control according to paragraph 2 2 Safety measures Observe safety measures as described in paragraph 2 1 when performing the device technical mainte...

Page 29: ...nstalling the inductor ATTENTION DO NOT INSTALL HOMEMADE INDUCTORS ON THE SCANNER IT MAY DISABLE THE DEVICE IT IS ALLOWED TO USE ONLY THE INDUCTORS PRODUCED BY THE MANUFACTURER Inductor replacement is...

Page 30: ...insulating substrate of the inductor 2 electroconductive layer of the inductor 3 contact areas of the inductor 4 contact pads of the scanner 5 arrow showing the direction of inductor magnetographing...

Page 31: ...m When preparing the device for storage it is recommended to perform maintenance as described in paragraph 3 2 The maximum number of devices in the stack not more than 10 pcs TRANSPORTATION During tra...

Page 32: ...r acceptance __________ _____________ _________________ position signature full name _________________ year month day Seal Manufacturer JV RIODIN Ukraine 01133 Kiev Leonid Pervomaisky street 9a 26 Pho...

Page 33: ...by the manufacturer Eddy current magnetographing device Regula 7515M Serial number ____________________ is sold to Seal Seller s name _________________________________________ Date of sale __________...

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Page 36: ...Ukraine 01133 Kiev Leonid Pervomaisky street 9a 26 Phone Fax 38 044 246 4164 38 044 288 0549 E mail riodin kiev gmail com...

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