HAMAR LASER L-708 Скачать руководство пользователя страница 29 | Manualshive

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26

Plotting Measured Data

The following chart and calculations are provided to help record, calculate, and plot bore diameter data.

The chart can be expanded to record as many measurement points as are required. Formulas for

calculating offsets and diameter are provided, as well as a sample plot of readout data (see Figure 20 on

Page 27).

LOCATION

NORMAL

INVERTED

OFFSET

DIAMETER

Reference Location

Measuring Point 1

Measuring Point 2

Measuring Point 3

Measuring Point 4

Measuring Point 5

Measuring Point 6

Figure 19 --

Chart for Readout Data

Reference Diameter TCE (RDT) =

Normal R Inverted Reading

2

Measured Diameter TCE (MDT) =

Normal R Inverted Reading

2

Difference in Diameter = Reference Di ((MDT – RDT) × 2)

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Содержание L-708

Страница 1: ......

Страница 2: ...ticles of equipment manufactured by other companies and limited by a warranty extending for less than one year In such an event the more limited warranty applies to said instrument or article of equip...

Страница 3: ...S and A 514GL 11 Setting the Legs for the A 514GS Using Small and Medium Bore Adapters 12 Setting the Legs for the A 514GL Using Large Bore Adapters 13 The Model R 1307 Readouts 14 Model R 1307C 14 Mo...

Страница 4: ...ing error of up to 002 in 0 05 mm can occur In addition the laser switch setting CONT or Fixed vs PULSE must also agree with the R 1307 Readout setting For CONTinuous Fixed Mode set the readout to F10...

Страница 5: ...to the desired bore radius using the Leg Setting Gage The L 708 Laser and A 512 Target are inserted into their Bore Adapters The entire laser and target assemblies are inserted into the two reference...

Страница 6: ...der good conditions should hold 010 0 25 mm over the full distance The L 708LD requires the use of the T 1218 2 Axis Target T 1220 or T 1240 targets 20x20 mm PSDs since the laser beam diameter is larg...

Страница 7: ...Adjustments is a small window containing a white dot The white dot follows the coarse angular adjustment of both axes If the white dot displays in the center of the window both the Horizontal and Vert...

Страница 8: ...t establishing a reference bore centerline Pulse Continuous Modes for the L 708 Laser The L 708 Laser is equipped with a PULSE CONTinuous switch which manually switches the laser beam between Pulsed a...

Страница 9: ...and remove the cover 3 Replace the two batteries Remove the old batteries and replace them with new 9 volt cells being careful to orient them with the negative terminal out up 4 Re attach the cover R...

Страница 10: ...he counter weight to the poles 4 An extra counter weight and pole are included with the A 514C Insert the pole in the main counterweight and use the thumbscrew to tighten 5 Slide the extra counterweig...

Страница 11: ...t and adapter in self centering mode are inserted into the reference bore A measurement is taken with the target in both the NORMal and INverted positions see Appendix A The NORMIN Method beginning on...

Страница 12: ...for bores from 6 5 in 165 mm to 17 5 in 445 mm A 514C for bores from 17 0 in 432 mm to 40 0 in 1 m Note For bores over 1 m half bores or where bore surfaces are worn or rough the T 218 Two Axis Univer...

Страница 13: ...e Adapters The A 514A B and C Bore Adapters are all assembled the same way Each adapter consists of two legs that cross each other forming an X shape Using a bolt and Allen wrench provided screw the b...

Страница 14: ...S is used with the small A 514A or medium A 514B bore adapters The A 514GL can be used for all three adapters and must be purchased if using the large bore adapter Figure 6 The A 514GS left and A 514G...

Страница 15: ...e the stop pin and turn the bore adapter one more time replacing the stop pin Repeat the process for the next leg 9 To set the remaining two legs the bore adapter must be removed from the hub and flip...

Страница 16: ...e other end in the slot 3 Set the caliper to 7 in and press one end of the caliper against the pin of the extension 4 Slide the leg setting plate up against the other end of the caliper 5 After the le...

Страница 17: ...07C Supports cabled local targets only Supports both pulsed beam and continuous laser modes Functional replacement for the R 307 Analog Readout Model R 1307 900 2 4 and R 1307 2 4ZB Supports both wire...

Страница 18: ...r beam to target position information and plot results that can be saved and printed The R 358 computer interface provides exceptionally high accuracy 00004 in resolution for downloading target data t...

Страница 19: ...16 Model R 1307 Readout Control Panel...

Страница 20: ...17 Model R 1307C Readout Control Panel...

Страница 21: ...a contraction of NORMal INverted which briefly describes the method In Step 3 Laser Setup on screen instructions guide the user through setting up the laser and making it parallel to reference points...

Страница 22: ...re provided with counterweights to hold the laser in place so the unit doesn t tip 3 Insert the laser and target assemblies into the two reference bores Attach the weighted insertion rod to the target...

Страница 23: ...il the upper display shows Use the UP and DOWN arrow keys to select 5 Select the PSD descriptor applicable to your target Press the MENU button until the upper display shows Use the UP and DOWN arrow...

Страница 24: ...E READOUT AS FOLLOWS R 1307C SET FUNCT TO LOCAL ID AND CH NOT USED R 1307 SET FUNCT TO LOCAL SET ID OF UPPER AND LOWER DISPLAY TO THE SAME VALUE DEFAULT 1 SET CH TO A VALUE NOT USED BY ANOTHER READOUT...

Страница 25: ...ontal X axis position of the local target 4 Set the System ID Radio Channel Press the MENU button until the upper display shows with the current System ID blinking Use the UP and DOWN arrow keys to se...

Страница 26: ...ed in bore alignments the True Bore Center the Target Center and the Laser Reference Centerline If mounting fixtures were perfect the Target Center would be located at the True Bore Center and if perf...

Страница 27: ...on the readout are also rotated Therefore although the Target Center appears to be to the right of and lower than the Laser Beam Center in Figure 18 the vertical readings are positive and the horizont...

Страница 28: ...sured point is the Measured Diameter TCE MDT The formula is MDT Normal Reading Inverted Reading 2 3 Calculate the difference in diameter between each measured point and the reference location The diff...

Страница 29: ...are provided as well as a sample plot of readout data see Figure 20 on Page 27 LOCATION NORMAL INVERTED OFFSET DIAMETER Reference Location Measuring Point 1 Measuring Point 2 Measuring Point 3 Measur...

Страница 30: ...27 Figure 20 Sample plot of readout data...

Страница 31: ...01 in ft 0008 mm m Beam Stability 0001 in hr F 0 004 mm hr C 0001 in ft hr F 0 01 mm M hr C Laser Type Diode Laser 0 9 mW Cw BRH Class II Laser Wavelength 670 nanometers Materials Aluminum Flange All...

Страница 32: ...29...

Страница 33: ...the type intended for nail polish removal NOTE When cleaning precision optics even with the best quality optical cleaning tissue use gentle pressure to avoid scratching the surface or damaging the opt...

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