Ametek NB-3010 Скачать руководство пользователя страница 18 | Manualshive

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Ametek NB-3010 Скачать руководство пользователя страница 18

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8. Attach the air cylinder to the link on the fork rocker as per Parts Location Diagram and the photo

below. Install the air cylinder. Bottom it out, then back it off 4 (four) complete turns. Tighten nut
and set screw. Mount the bracket and air cylinder using two bolts from existing motor/gearbox.
(Figures 6, 8) Make certain the airline from the solenoid on the bracket is sticking out the bolt
hole at the location where the air regulator installs.

9. Attach the airline to the regulator and position the air regulator through the third hole of gear-

box

(Figure 6). The regulator bracket (Figure 6) should be positioned on the regulator in order

to mark the two 10-32 holes which must be tapped to install the bracket. After tapping the holes
install the bracket and the regulator.

10. Connect air lines from cylinder bracket to the bottom of the cylinder.
11. Regulate air to 60 psi.

Notes

:

A) The down speed is adjusted with the flow control attached to the cylinder.

B) The up speed is adjusted with the flow attached to the bracket.

Figure 8: Back of tester showing
pneumatic cylinder link, bracket and
installed air cylinder with air connection
points.

Figure 6: Side of tester showing vent and
mounting holes after removal of the motor and
gear box.

Link

Pneumatic Cylinder

Bracket

Up Speed Control

Down Speed control

Air regulator with support
bracket installed (bracket
holes must be tapped)

Power switch

Figure 7: Side of tester showing mounted air
regulator and installed switch plate assembly.

Regulator bracket

Bolt holes

Vent plate

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Содержание NB-3010

Страница 1: ...BRINELL HARDNESS TESTER MODEL NB 3010 Including Appendix for Retrofit of HB3000 to NB3010 OPERATING INSTRUCTIONS V 1 0 Issue 06 2016 ...

Страница 2: ......

Страница 3: ...stem See Parts Location Diagram on Page 8 3 4 INSTALLATION See Parts Location Diagram on Page 8 4 Tester Footprint Drawing for bolting the tester to the work table 4 5 TEST SETUP and OPERATION 6 5 1 Setting up Indenter and Anvil 6 5 2 Selection of Test Load 6 5 3 Load a Test Specimen 7 5 4 Selecting Time at load 7 5 5 Initiating a Test 7 5 6 Test Completion 7 5 7 Brinell Scope Measurement 7 6 PART...

Страница 4: ......

Страница 5: ...t Load 12 30 60 sec Diameter of ball 10 mm Duration of loading 12 30 60 sec Max height of test piece 9 Depth of throat 4 5 Power supply 110 V 60Hz Dimensions L x W x H 9 W x 34 H x 28 D Net weight 440 lbs Air requirements 60 psi 0 4 cfm 2 2 Items Shipped with Unit Set of weights Weight Hanger Large Flat Anvil installed on elevating screw Accessory Kit and Ship Kit Contents see below 2 3 Accessory ...

Страница 6: ... combining weights differently test loads can be changed See page 6 The test force is applied when the pneumatic cylinder s piston rod 6 retracts allowing the weights to descend and apply the load through the fork rocker 5 large lever 4 small lever 29 rod 27 and main shaft 26 CAUTION The load weights should be positioned so that they completely overhang the edge of the tabletop on which the tester...

Страница 7: ...nd the roller is separated from the large lever The piston rod is stopped and the electronic face plate light for test duration 2A is lit as the load is applied When the duration time 12 30 or 60 sec onds is completed the pneumatic cylinder 8 reverses the process by means of the solenoid The electronic faceplate light for unloading 3A is lit and the piston rod raises the large lever again When the...

Страница 8: ...l footprint dimensions are 9 wide x 21 deep The tester height is about 34 The tester s leveling feet should be installed and the unit bolted to the work table with the hold down hardware to prevent the tester from tipping A 2 hole must be made to accommodate the elevating screw Please refer to the drawing below After positioning the tester should be leveled using adjust ments on the leveling feet ...

Страница 9: ...the load lever which could allow the weights to fall If the Newage floor cabinet is used with the tester the ridge in the back of the cabinet is low enough that the weights will not hit as long as the operator uses a test specimen prior to initiating a test but a test without raising the part to the indenter could still al low the hanger to be dislodged The air regulator must be threaded into plac...

Страница 10: ... weight for 250 kg test load add a 250 kg for 250 kg total load add a 500 kg weight for 1000 kg test load and so on for the other test loads up to 3000 750 kg load may be set up with 187 5 62 5 and 500 kg weights Make certain each weight is oriented so the slot is pointing in a different direction than the weight underneath This limits the ability of the weights to fall off the tester if accidenta...

Страница 11: ...oad Turn on the power switch 14 and the power supply light 4A will turn on Choose the duration of loading according to the Face Plate Detail on page 8 then push the button for duration loading 12 30 or 60 seconds 5 5 Initiating a Test Push the start button 5A A test cycle will be completed automatically by the tester 5 6 Test Completion When the test is over lower the elevating screw and remove th...

Страница 12: ... 23 Solenoid behind the bracket 17 when viewed through the back cover 11 24 Anvil 25 Indenter 26 Main Shaft 27 Rod 28 Spring 29 Small Lever 30 Circuit Board 31 Faceplate See detail 6 PARTS LOCATION DIAGRAMS FACE PLATE DETAIL 1A 2A 3A Light Indicators for Loading Dwell Time Unloading 4A Light Indicator for Power Supply 5A Start Button 6A 8A 10A Light Indicators for Load Duration 7A 9A 11A Buttons f...

Страница 13: ...W 5 750 5 750 HBS or HBW 5 250 5 250 HBS or HBW 2 5 187 5 2 5 187 5 HBS or HBW 2 5 62 5 2 5 62 5 NOTE HBS indicates the use of a hardened steel ball and HBW indicates the use of a Tungsten carbide ball The reason various loads exist is that there are a number of conditions that can exist that make it beneficial to use one load over another The material may be too thin or the test porition too clos...

Страница 14: ...ll size ball material and time at load if it is not the most common 3000kg 10mm tungsten ball and 10 15 seconds time at load The test result is often abbreviated such as HB5 400 for Hardness Brinell 500 kg test value 500 7 5 Calibration There are two methods of calibration of the tester direct and indirect The direct meth od should be used for checking a new or rebuilt tester Indirect calibration ...

Страница 15: ...maintenance 6 Check the indenter assembly Clean any oil from the surface of the ball and the ball holder before installing Spread a little Vaseline on the spherical indentation of the ball holder Install the steel or tungsten carbide ball and screw on the indenter cap 7 Adjust speed of load application and removal if needed by opening the back panel and adjusting the up and or down flow controls S...

Страница 16: ...x A Instructions for Converting NB3010 from Electric to Air Regulator Valve Air Cylinder Regulator Valve Line Filter Assembly Wire Assembly Air Solenoid P N 0267 Air Regulator P N 0287 Main Board Assembly P N 0205 Blank Plate Label Coupling ...

Страница 17: ...d where gear case was mounted Figure 7 Install the blank plate on the vent opening on the side of the tester 6 Remove coupling from cylinder to install onto rocker arm drag link 7 Reconnect the connector from the circuit board to the faceplate Replace the circuit board and the top cover plate Connector at front of circuit board to faceplate Connectors at back of circuit board Replace chip Figure 2...

Страница 18: ...holes which must be tapped to install the bracket After tapping the holes install the bracket and the regulator 10 Connect air lines from cylinder bracket to the bottom of the cylinder 11 Regulate air to 60 psi Notes A The down speed is adjusted with the flow control attached to the cylinder B The up speed is adjusted with the flow attached to the bracket Figure 8 Back of tester showing pneumatic ...

Страница 19: ...2 91 61 30 3 4 47 181 91 60 30 2 4 48 180 90 60 30 0 4 49 179 90 60 29 9 4 50 179 89 3 59 5 29 8 4 51 178 88 9 59 2 29 6 4 52 177 88 4 59 0 29 5 4 53 176 88 0 58 7 29 3 4 54 175 87 6 58 4 29 2 4 55 174 87 2 58 1 29 1 4 56 174 86 8 57 9 28 9 4 57 173 86 4 57 6 28 8 4 58 172 86 0 57 3 28 7 4 59 171 85 6 57 1 28 5 4 60 170 85 2 56 8 28 4 4 61 170 84 8 56 5 28 3 4 62 169 84 4 56 3 28 1 4 63 168 84 0 5...

Страница 20: ... 15 1 6 15 90 3 45 2 30 1 15 1 6 16 90 0 45 0 30 0 15 0 6 17 89 7 44 8 29 9 14 9 6 18 89 3 44 7 29 8 14 9 6 19 89 0 44 5 29 7 14 8 6 20 88 7 44 3 29 6 14 8 6 21 88 3 44 2 29 4 14 7 6 22 88 0 44 0 29 3 14 7 6 23 87 7 43 9 29 2 14 6 6 24 87 4 43 7 29 1 14 6 6 25 87 1 43 5 29 0 14 5 6 26 86 7 43 4 28 9 14 5 6 27 86 4 43 2 28 8 14 4 6 28 86 1 43 1 28 7 14 4 6 29 85 8 42 9 28 6 14 3 6 30 85 5 42 7 28 5...

Страница 21: ...1 63 6 31 8 15 9 2 19 189 63 0 31 5 15 8 2 20 187 62 4 31 2 15 6 2 21 185 61 8 30 9 15 5 2 22 184 61 2 30 6 15 3 2 23 182 60 7 30 3 15 2 2 24 180 60 1 30 0 15 0 2 25 179 59 5 29 8 14 9 2 26 177 59 0 29 5 14 7 2 27 175 58 4 29 2 14 6 2 28 174 57 9 28 9 14 5 2 29 172 57 3 28 7 14 3 2 30 170 56 8 28 4 14 2 2 31 169 56 3 28 1 14 1 2 32 167 55 8 27 9 13 9 2 33 166 55 3 27 6 13 8 2 34 164 54 8 27 4 13 7...

Страница 22: ...T VALID IF THE INSTRUMENT HAS BEEN MODIFIED MISUSED OR DAMAGED in any way This includes damage caused by disassembly by any person other than an authorized Newage Testing Instruments ser vice technician Please read all operating instructions according to the manual supplied with the instrument prior to operation This warranty applies only to instruments sold by Newage Testing Instruments Inc and i...

Страница 23: ......

Страница 24: ...205 Keith Valley Road Horsham PA 19044 USA Tel 215 355 6900 Fax 215 354 1803 newage info ametek com www hardnesstesters com ...

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