Ametek VERSITRON BT130R Скачать руководство пользователя страница 24 | Manualshive

Страница: 24 / 82

Ametek VERSITRON BT130R Скачать руководство пользователя страница 24

24

Versitron Operation Manual

5.6

Changing Indenters

NOTE:

THE INDENTER SHROUD MUST BE SECURELY IN PLACE

WHEN TESTING.

The indenter area on your Versitron is different than most testers. An indenter shroud
surrounds the indenter to act as a holding device for parts under load and to reference
the surface position of the test specimen. It also acts to protect the diamond to an
extent. Clamping shields may also be used to hold parts that hang off the edge of the
anvil. The clamping shield surrounds the indenter shroud. The following procedure is to
be used to change the indenter.

1.

Remove the clamping shield, if it is installed.

2.

Unscrew the indenter shroud. This is done by turning the knurled nut clockwise
until it comes loose.

3.

Remove the indenter using the pin wrench provided in the accessory case. Insert
the pin wrench into the hole or the side of the indenter and unthread to loosen
and remove. Take care not to remove or damage the indenter probe that drops
down when the indenter is removed. Do not use pliers and avoid damaging the
indenter holder area.

4.

Choose the correct indenter from Rockwell Scale Table II, Reference Section 8.l.
Testers are provided with 1/16” ball indenter and diamond indenter.

5.

Make sure the thread, the concave end, and the shoulder of the indenter are
clean.

6. Screw in the indenter and make snug with pin wrench.

7.

Check to verify that the wavy washer is inside the indenter shroud. Screw on the
indenter shroud with cut-away portion facing front (if a cutaway indenter shroud is
used). Be sure to screw in until finger tight. Check that the indenter shroud
contact points are smooth and clean.

Indenter

Indenter Shroud

Pin Wrench

Changing Indenter

«
...
22
23
24
25
26
...
»

Содержание VERSITRON BT130R

Страница 1: ...PartNo MA 100 Version 4 4 Rev 01 16 VERSITRON Rockwell Hardness Testing System Operation Manual BT130R BT130S ...

Страница 2: ...ON HIGH FORCES ARE OFTEN INVOLVED WITH THE HARDNESS TESTING PROCESSES The machine is powered by mains supply voltage The machine is a Class 1 product which means it MUST be connected to a mains socket outlet with a PROTECTIVE EARTH CONNECTION Do not position the equipment so that it is difficult to operate the mains disconnect device machine mains inlet socket If the equipment is used in a manner ...

Страница 3: ...sufficient magnitude to cause serious shocks or death Never open the enclosures unless you are an authorized and qualified NEWAGE TESTING INSTRUMENTS service personnel Never open any enclosure when power is connected to the system or its components CAUTION The exclamation point icon indicates a situation or condition that may lead to equipment malfunction or damage Do not proceed until the caution...

Страница 4: ...4 Versitron Operation Manual ...

Страница 5: ...istics Screen 38 5 22 File Screen 40 5 23 Setup Screen 42 a Hardness Scale 43 b Time at Load 43 c Measurement to Average 44 d High Tol Low Tol 44 e Conversion 45 f Roundness 46 5 24 Advanced Settings 47 5 25 Technician Screen 49 5 26 User Settings 52 6 0 INDIRECT CALIBRATION 53 7 0 SPECIFICATIONS 58 7 1 Technical Specifications AT130 T Stand 58 7 2 T Stand Overall Dimensions 58 7 3 Technical Speci...

Страница 6: ...it clarifies exactly what methods these testers use how they operate and how it can benefit you Section Four is for installation Section Five covers general operation for all test modes and stands It includes a description of the Control Unit s options and basic operation Section Six describes the Indirect Calibration process Section Seven identifies all the parts and components described later in...

Страница 7: ... The final and full compliance with the requirements of the Machinery Directive 2006 42 EC will be dependent on the industry application material to be tested location of the use etc The final user must take the necessary steps to ensure the safety of the operator other people machine and properties by providing guards shields screen adequate lighting adequate ventilation etc Furthermore when the ...

Страница 8: ...ction must not be negated by the use of an extension cord without a protective conductor 5 Make sure that only fuses with the required rated current and of the specified type are used for replacement see Section 7 5 The use of makeshift fuses and the short circuiting of fuse holders is prohibited 6 There are no user serviceable parts within the machine 7 The machine must be disconnected from all v...

Страница 9: ...s are applied the indenter shroud contacts the specimen surface This shroud establishes a reference point against which the depth of penetration is compared This feature reduces or eliminates the effects of deflection of the test stand and specimen under load With standard testers deflection in the specimen elevating screw or the frame components invalidates the test Furthermore a clamping shield ...

Страница 10: ...uced reliability is improved and your tester operations are more flexible Reducing operator influence Since the operator basically puts the part into position and pulls a lever or pushes a foot pedal there is far less possibility of bad test technique affecting the test results Virtually any operator can get good results right from the start Highest possible speed Single stroke testing in a couple...

Страница 11: ...ng the Versitron machine i e a hydraulic floor hoist 2t capacity recommended and a polyester sling 5t rating recommended Please ensure outmost care is taken when lifting this instrument use safe working practices The tester is shipped in two crates one containing the Stand with an Accessory Kit and one containing the Test Head Included in the Accessory Kit should be Set of Allen wrenches 2 Vee anv...

Страница 12: ...ction of all the parts made to ensure that there is no obvious transit damage NOTE Please check that you have received all the parts that were ordered If there is any damage or parts missing please report them to your authorized NEWAGE TESTING INSTRUMENTS representative Unpack all the materials AT130T and AT130N stands are bolted to the base of the crate Save the packing materials for possible fut...

Страница 13: ...ion the test stand in the desired location Screw in the height adjustment knob on AT130T stands For bench models the base under the tester should provide a 3 wide hole directly underneath the acme thread elevating screw to permit the elevating screw to descend to its lowest position see Section 4 3 To position the tester over the hole lower the elevating screw by turning the height adjusting wheel...

Страница 14: ...he bench using the 4 M12 threaded holes that must be reached from underneath the base The templates below show the location of the 4 holes as required on the workbench for the bolts clearance A centered hole needs to be drilled out also for clearance of the Elevating Screw N Stand underside view T Stand underside view ...

Страница 15: ... the lever screw and washer to tighten the lever assembly to the stand The normal rest position of the lever is shown in the photo Note the top position setting If the lever is pressed against the resting position see arrow it should slip with 10 pounds force on the end of the lever The split casing acts as a clutch to prevent excessive force It is normally set correctly at the factory but if it i...

Страница 16: ...assembly into the indenter hole area and lean the Test Head upright while settling the head into position Be sure not to damage the indenter by making contact with the stand Lift the pressure yoke and rotate the pressure knobs so the pressure yoke rests on each knob If a motor drive is installed it may be necessary to push down on the top of the test head while rotating the pressure knobs in order...

Страница 17: ...ds will fit Attach the power cable and plug it into the power source Attach the preload switch cable from the bottom of the test head Attach a USB cable optional to a data collection computer running DataView Power Switch AC Power In AC Power Out To Motor Motorized Motor Control Motorized Sensor Motorized DataView Output Optional Installing the Test Head Load Plate Pressure Yoke Preload Switch USB...

Страница 18: ...ses 4 6 Automatic Systems Testers with MT2 or MT4 Option Automatic Systems are shipped already assembled Be sure to plug in power cable running from the motor into the test head Two additional cables need to be connected one cable is for motor control and one for sensor signals 4 7 Dual Head Systems 2RS Model Dual digital head systems come with two complete electronic Test Heads For installation a...

Страница 19: ...ess surface preparation is necessary on the opposite side of test surface than with other testers In addition test cycle time is reduced greatly especially with parts of similar size because the anvil height need not be adjusted from one test to the next NOTE It is important that the tester only be used with the indenter shroud attached CAUTION All operators must receive adequate training in basic...

Страница 20: ...s being used or until it is within 1 16 of the indenter the test piece should not touch the indenter If the elevating screw will not raise high enough when using a AT130T stand loosen the lock knob at the right rear of the stand and turn the height adjustment knob at the top back of the stand to lower the test head position 4 Turn the power switch on at the back of the test head The display will i...

Страница 21: ...This is the complete test cycle The operator is now ready to make another test Proceed to the sections describing changing scales changing indenters and other procedures and operations Automatic Operation Remote Shielded Foot Pedal ...

Страница 22: ...ng gives its set position so there is no major deviation during its life The slight movement required to apply the full load assures consistent and accurate Rockwell measurements Minor calibration adjustments inherent with all Rockwell testers can be achieved very easily with this system The preload is preset inside the test head 3 kg for Rockwell superficial heads 10 kg for regular Rockwell heads...

Страница 23: ...a drop down list is shown with the appropriate scales for the measurement head After selecting a new scale option the user is prompted with the Indenter installation screen A complete procedure on how to change the indenter is explained in further detailed in section 5 6 When the Installation of the new indenter is complete hit Next to go to the Capstan adjustment see Section 5 7 ...

Страница 24: ... the indenter using the pin wrench provided in the accessory case Insert the pin wrench into the hole or the side of the indenter and unthread to loosen and remove Take care not to remove or damage the indenter probe that drops down when the indenter is removed Do not use pliers and avoid damaging the indenter holder area 4 Choose the correct indenter from Rockwell Scale Table II Reference Section...

Страница 25: ...th the capstan adjustment for load selection The first test after changing balls must be discounted since it seats the ball in the indenter 5 7 Changing Adjusting Load If the hardness scale has been changed and the load settings needs to be adjusted the Adjust Load screen will guide the user to make the physical adjustments to set the machine to the proper load position When the user adjusts the l...

Страница 26: ...l is turned for example from 150 kg to 100 kg on a regular Rockwell scale head or from 45 kg to 30 kg on a superficial Rockwell scale head The red line indicator should be approximately centered at the proper load setting hole on the load plate Then the operator should check the calibration see section 5 9 To determine the proper load for a given scale refer to the chart at the back of the manual ...

Страница 27: ...quent load adjustment the machine will default to Verification Mode While in verification mode measurements will not be stored in your data file will not be included in the statistics and will not be sent to DataView The default can be set to skip Verification Mode after changing scales via the Advanced Settings screen see Section 5 25 When finished hit Done to exit Verification Mode ...

Страница 28: ...he machine with a load outside the predetermined specification Once the load setting and adjustment has been completed secure the Calibration Lock to the head upper shell notch Also in the event that a test would be taken with the load outside the specification an error message will appear on the display Load Lock Setting Upper Shell Notch Calibration Lock ...

Страница 29: ...anvil Also clamped parts will not shift under load which can break diamond indenters 1 Snap or press in the clamping shield onto the stand around the indenter and indenter shroud Be sure the cut out portion of the bottom of the clamping shield faces front if there is a cutout section The proper fit of the clamping shield into the stand can be adjusted with the tension adjusting screw to maintain p...

Страница 30: ...ach time The tip of the diamond must line up precisely with center of the specimen 5 11 T Stand Vee Anvil Adjustment If the Vee anvil alignment is not correct 1 To correct the left right alignment find the locking nuts on the sides that hold the back column 2 Loosen the locking nuts slightly turn the set screws to adjust the centering and then tighten the locking nuts Note that the set screws shou...

Страница 31: ... Turn screw up clockwise to move the anvil forward down to move the anvil back 8 Check alignment again after tightening the locking nut and anvil plate knob Do not use excessive force An alternate alignment method is to tighten or loosen anvil plate knob using the special wrench provided This permits minor small Vee anvil adjustments to be made quickly T Stand Vee Anvil adjustment front to back un...

Страница 32: ...shrouds with or without longer clamping shields are often used The indenter is threaded on at the extension and the extension is tightened into place followed by the extended shroud Refer to section 5 6 for changing indenters 5 14 Testing Tapered Parts Ball Swivel Anvil Option Insert the ball swivel anvil into the elevating screw Install the clamping shield Loosen the locking ring that holds the b...

Страница 33: ... base can also be used to support fixtures for testing irregularly shaped parts 6 On large work pieces use the clamping shield to secure parts Otherwise maintain a distance between indenter and work piece at approximately 1 16 Maximum vertical capacity without anvil stage is 16 1 2 420 mm standard unit Maximum horizontal reach is 8 1 2 215 mm Other T stand vertical capacities are available up to 3...

Страница 34: ... 10 1 Clamping Shield should be snapped in place when testing large parts or removed for testing small parts Distance between indenter and test piece should be set at 1 32 to 1 16 clearance without clamping shield in place or with clamping shield in place part should be clamped tight Operating lever on non automatic models should rest in vertical position at beginning of test cycle Readout set to ...

Страница 35: ...tions 5 17 Installation For proper installation instructions of the U I Control Unit refer to section 4 5 of the manual 5 18 Powering Up Power up the Control Unit from the power switch located on the back of the console When the Control Unit is powered up the initial splash screen first flash the Ametek logo followed by the Newage hardness testing logo along with the firmware version and the machi...

Страница 36: ...he machine NOTE It is important to shut down the Versitron application prior to cutting power via the power switch The power switch immediately cuts power and may result in lost data or disk errors if this occurs during a disk write operation Certain screens require either a Supervisor or Technician password to access the screen In those cases a keypad login dialogue screen is presented before the...

Страница 37: ...he hardness scale and hardness reading are displayed on this screen If tolerances have been stablished a tolerance limit range indicator will be displayed also In the event that a measurement is taken by error i e a measurement performed on an existing whole the reading will be displayed in highlighted red Tolerance limits Measurement count Hardness reading Load time Hardness scale Erratic reading...

Страница 38: ...tatistics are Count Average Std Deviation Max and Min If High and or Low Tolerances are entered the number up to 100 of Pass measurements and Fail measurements is displayed A list of measurement values for the current part are displayed along with a button to Delete Last measurement When the erroneous measurement needs to be removed go to the Statistics Screen and select the Delete Last button ...

Страница 39: ...the Dataset tab If the statistics for a batch of parts for which multiple measurements were made are being displayed the pooled Average and Standard Deviation for the measurements is presented along with the overall Max and Min the High and Low Tolerance the number of measured Parts the number of Pass Fail measurements and the history of the Averages ...

Страница 40: ...B drive must be plugged into the USB A connector at the bottom of the console it must be inserted after start up as the USB is the default boot drive and if present the application will not load To export data select the data set from the drop down list and hit Export The function will be confirmed by an Export complete prompt screen hit OK to continue ...

Страница 41: ...anual 41 The File Screen allows the user to Clear Data The Clear Data function will require a Supervisor login A confirmation will delete the data from the machine permanently Backup copies the system files to the USB drive ...

Страница 42: ...e restored settings The File Screen provides an indication of Disk Usage as of capacity The user is also able to turn logging to DataView On or Off DataView is an off line data analysis package sold by Newage for use with the Versitron When logging to DataView is enabled all measurements are sent via serial communication to an external computer running DataView details of this communication are ex...

Страница 43: ...g the most recently set configuration if applicable From the Setup Screen the user is allowed to enter a New configuration test Select Edit Rename or Delete an existing configuration The Advanced button allows the user to access further functions and settings Selecting New allows the user to set the file Name Hardness Scale Time at Load High and or Low Tolerance Scale Conversion and Roundness corr...

Страница 44: ...rdness scales appropriate for the installed measurement hardware Regular Rockwell or Superficial If the Hardness Scale is changed a series of screens will walk the user through the required physical changes to the machine see Section 5 5 b Time at Load The Time at Load defaults to the current setting with plus and minus icons to adjust the time in 0 1 sec intervals from 2 seconds up to 90 seconds ...

Страница 45: ...the count from 1 to 100 measurements When multiple measurements are selected an average will be displayed following the final measurement d High Low Tolerance The High Tol and Low Tol selection is made via a hot field or On button that prompts the number entry keypad which includes a decimal point and back key It will prompt the user to enter the High or Low Tolerance and select Enter to accept ...

Страница 46: ...46 Versitron Operation Manual e Conversion The Conversion selection is made with a drop down list of scales appropriate to the selected Hardness Scale only see ASTM E18 14 Section 10 0 Tolerance keypad ...

Страница 47: ...st to allow selection in 1 8 increments listing associated mm measurement from 1 4 to either 1 or 1 as appropriate for the selected hardness scale see ASTM E18 14 Section 10 0 A roundness icon and roundness correction will display on the Test Screen reading when this function is enabled Roundness icon Roundness correction ...

Страница 48: ... Advanced Settings Selecting the Advanced function prompts the Advanced Settings screen which allows the user to enable Minimum Thickness Verification Mode Set Date Time view machine specific information and access the Technician screen ...

Страница 49: ...rt in section 10 2 The Verification Mode function allows the user to take measurements while keeping those results out of the valid test data The results are not stored in the data file are not included in the statistics nor send to DataView when this function is enabled On the Advanced Settings screen Verification mode can be enabled or disabled via the Off ON toggle switch Time Date Setting The ...

Страница 50: ... allows the technician to select Hardness Scale to Adjust measurements perform Indirect Calibration Restore Factory Calibration settings or Access the Maintenance screen The Adjustment function allows the technician to make corrections to a measurement up to 2 0 counts in 0 2 increments This will be applied to all measurements made on that scale until it is turned off ...

Страница 51: ...o indirectly calibrate the equipment by establishing a new profile set of data points per a specific hardness scale indenter type or machine both using a multi set of scale hardness reference blocks This process should only be performed by a knowledgeable technician as it can drastically affect measurement accuracy This process is not required for normal operation Adjustment enabled icon ...

Страница 52: ...ibration Restore function allows the technician to remove any previously performed Indirect Calibrations and recovers the system to the original Factory Calibration settings it s prompted by a confirmation screen to accept or cancel this selection ...

Страница 53: ...lever machine information that can be helpful to diagnose problems For a manual machine the Maintenance screen provides an on off indicator that activates changes from grey to green at the PreLoad Trigger and numeric readouts for the Depth LVDT Reading and the Load Lock position ...

Страница 54: ...n off indicators that activate change from grey to green at the PreLoad Trigger Home position and Full Load position and numeric readouts for the Depth LVDT Reading and the Load Lock position To move the motor to a new position select the desired position from the drop down list and press Go ...

Страница 55: ...tions for directions of these functions Function Operator Supervisor Technician Look at Statistics X X X Delete last measurement X X X Export Data X X X Turn DataView On Off X X X Select previously created configuration X X X Show minimum thickness X X X Set Date Time X X X Delete Data file X X Create Edit Rename Delete a configuration X X Adjust X Calibration X Password levels ...

Страница 56: ... where the use of different indenters ball and diamond is the norm The Hardness Scale calibration level approach is more practical to applications where a specific group of hardness scales is used on a regular basis it requires a minimum of three different reference blocks per hardness scale and it s recommended to take a minimum of three readings per reference block covering all the hardness scal...

Страница 57: ... needs to select a hardness scale from the drop down list of options After making the appropriate choice click Select an empty New Reference Readings data grid will appear to the right of the screen with two option tabs to Add and Delete readings ...

Страница 58: ...ew Reading screen choose the hardness scale you are interested in calibrating first from the drop down list of hardness scale options Tap on the Reference Hardness box at the prompted keypad type the test block hardness reference value stamped on the test block and hit Enter ...

Страница 59: ...ady for the first measurement to be executed Place the corresponding test block on the anvil and proceed to take the first measurement by operating the arm lever or foot pedal click OK if satisfy with the reading or Cancel to retake the measurement When the first measurement is completed the Indirect Calibration screen will appear with the data grid listing the Reference value the actual Reading a...

Страница 60: ... tab to discard it When the final measurement is completed click the Add tab to add another reading using a different reference block enter the new reference block value and repeat the previous process to achieve a second set of readings under the new scale range A third reference block scale range must be used for a third set of readings for a minimum of nine readings at least three for each refe...

Страница 61: ...f calibrating multiple scales repeat the same process selecting a different hardness scale For a more comprehensive list of standardized reference test blocks and hardness ranges test points see the reference table from section 10 6 ...

Страница 62: ...ves the entire head holder along two columns for use when the anvil stage is removed Frame Construction Cast Iron Steel Rod Vertical Capacity w out Anvil Stage 406mm 16 0in Vertical Capacity with Anvil Stage 246mm 9 7n Horizontal Capacity 223mm 8 8in Throat Depth 223mm 8 8in Approximate Weight 63 5kg 266lb 7 2 T Stand OVERALL DIMENSIONS BT130T mm in A Max Height 870 34 2 B Max Width 419 16 5 C Max...

Страница 63: ...tion Cast Iron Vertical Capacity 208mm 8 2in Horizontal Capacity 198mm 7 8in Throat Depth 219mm 8 7in Approximate Weight 63 5kg 140lb 7 4 N Stand OVERALL DIMENSIONS BT130N mm in A Max Height 813 32 0 B Max Width 412 16 2 C Max Depth 572 22 5 D Base Height 134 5 3 E Max Throat Depth 219 8 7 ...

Страница 64: ...eight of Test Head 8kg 18lb BT130R tests in Regular Rockwell scales with full loads of 60 100 and 150 Kg with a preload of 10 Kg Conforms to ASTM E18 BT130S tests in Superficial Rockwell scales with full loads of 15 30 and 45 Kg with a preload of 3 Kg Conforms to ASTM E18 7 6 Test Head OVERALL DIMENSIONS BT130R BT130RS mm in A Control Unit Height 183 7 2 B Control Unit Width 241 9 5 C Control Unit...

Страница 65: ...sv format file containing measurement and scale only The total length is 22 characters All 22 characters are printed regardless of whether or not tolerance values are set If tolerance values are not specified the last 3 characters are blanks The format of the individual bytes is as follows 1 start bit 1 stop bit 8 data bits No parity 9600 Baud Carriage ret And Line Feed Messages are sent after the...

Страница 66: ...enches 1 each 2 flat spot shallow and wide Vee anvils 1 anvil base adapter 1 accessory case 1 vinyl protective cover AT130 MT2 Automatic assemblies include the same accessories as the Standard Versitron 7 9 Options and Other Accessories See following pages for drawings of indenter shrouds and clamping shields These accessories may be purchased for special applications See following pages for illus...

Страница 67: ... AT 5416 Fully enclosed clamping shield Replacement Parts AT 82T Locking knob on T Stands AT 13TR Rubber elevating screw cover AT 102T Anvil base adapter AT 14T Yoke AT 68T Yoke bearing AT 48T Lever AT 76T Head carriage height adjustment knob AT 97T Top handle only part of 76T AT130B Floor Cabinet Holes are cut for elevating screw Has one drawer Measures 24 W x 28 D x 34 H Part Regular Superficial...

Страница 68: ...68 Versitron Operation Manual Indenter Shroud Dimensions Clamping Shield Dimensions ...

Страница 69: ...ormation 8 3 Troubleshooting What to Do Before You Call Newage Get the model and serial number of the tester indicated on the label on the back of head Get an exact description of the problem be as specific as possible Review the Pre Troubleshooting Checklist and verify the tester is being used correctly Review Section Troubleshooting Guide to see if the problem is easily corrected at your facilit...

Страница 70: ...st block Try a different test block Test indentations too close together Keep test indentations 2 diameters apart Bad Indenter Substitute Indenters or switch from ball to diamond and retest on test block Time at load not long enough especially on softer materials Set time at load for 6 seconds Inaccurate test load Check for proper load and selection No round correction factor If testing on round s...

Страница 71: ...nside the top of the Shroud for a wavy washer Head height adjustment not locked T Stand Check head height adjustment locking knob for tightness Erratic readings Part not clamped tight enough if using clamping shield with large parts Check for movement or looseness of specimen and check for adequate tightening of elevating No display No power to test head Check cord and power supply check fuse and ...

Страница 72: ...east three 3 inches of fire packing material Pack the box so the head will not shift in shipment and be certain the indenter and dial indicator or electronics will not be damaged by movement of the head Mark package with labels indicating Sensitive Instrument Handle with care Insured for the value of the test head and ship via UPS to Newage Testing Instruments Inc 820 Pennsylvania Blvd Feastervill...

Страница 73: ...H 1 8 in 3 175 mm ball 60 Red Aluminum zinc lead K 1 8 in 3 175 mm ball 150 Red L in 6 350 mm ball 60 Red Bearing metals and other very soft or thin materials Use smallest ball and heaviest load that does not give anvil effect M in 6 350 mm ball 100 Red P in 6 350 mm ball 150 Red R in 12 70 mm ball 60 Red S in 12 70 mm ball 100 Red V in 12 70 mm ball 150 Red 10 2 Minimum Thickness NOTE For a given...

Страница 74: ...74 Versitron Operation Manual 10 3 Round Correction Chart reprinted from ASTM Handbook ...

Страница 75: ...ardness Range Hardness values in brackets are outside the range recommended for Brinell testing in ASTM E 10 The above table is from ASTM E 110 except values for E scale and Tensile Strength which are not from or according to ASTM Standards Chart reprinted from ASTM Handbook ...

Страница 76: ...76 Versitron Operation Manual 10 5 Hardness Conversion Chart Rockwell B Hardness Range Chart reprinted from ASTM Handbook ...

Страница 77: ...1 0 HR15N 78 2 0 1 0 78 and 90 1 5 1 0 90 1 0 0 7 HR30N 55 2 0 1 0 55 and 77 1 5 1 0 77 1 0 0 7 HR45N 37 2 0 1 0 37 and 66 1 5 1 0 66 1 0 0 7 HR15TW 81 2 0 1 5 81 and 87 1 5 1 0 87 1 5 1 0 HR30TW 57 2 0 1 5 57 and 70 1 5 1 0 70 1 5 1 0 HR45TW 33 2 0 1 5 33 and 53 1 5 1 0 53 1 5 1 0 HR15WWB 2 0 1 0 HR30WWB 2 0 1 0 HR45WWB 2 0 1 0 HR15XWB 2 0 1 0 HR30XWB 2 0 1 0 HR45XWB 2 0 1 0 HR15YWB 2 0 1 0 HR30Y...

Страница 78: ...to the back of the tester readout unit Each connector end is keyed so that only the proper male and female ends will fit see Rear Connections image section 4 5 The test cycle is activated by pressing the Remote Start Switch Pedal If the tester does not cycle properly or does not apply full load check the positioning of the actuating arm assembly as indicated in the drawings NOTE Disconnect the Tes...

Страница 79: ...wer cord and flip the ON OFF toggle switch to ON The power light will come on 2 Turn the knob to Lower for downward travel Raise for upward travel Release knob to stop motion 3 Place specimen on anvil or anvil stage and practice clamping the specimen and unclamping it Adjust torque and speed settings to desired levels 4 Avoid running the height all the way up If it gets stuck at this position turn...

Страница 80: ...ervice Network For emergency service you ll receive a fast on site response by a qualified technician Standardized procedures with detailed documentation that will pass your internal and external audits Verification calibration preventive maintenance and repairs on many different types of hardness testing systems regardless of make and model Newage stocks commonly used spare parts for testers from...

Страница 81: ...warranty IS NOT 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 service 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 Instrume...

Страница 82: ...816 8000 ametek ametek dk Lloyd Instruments Ltd UK Tel 44 0 1243 833 370 uk far general ametek com uk AMETEKSAS France Tel 33 0 1 30 68 89 40 info lloyd instruments ametek fr AMETEK Europe GmbH Germany Tel 49 0 2159 9136 70 apie ametek de AMETEK Singapore Pvt Ltd Singapore Tel 65 484 2388 aspl ametek com sg Information in this document is subject to change without notice 2011 by AMETEK Inc www ame...

Отзывы:

Нет отзывов