1. USE BASIC COMPARING AND OR MEASURING TOOLS
Basic Competence:
explain the use of comparing and orbmeasuring tools.
By : Hettyk Ratnasari

2. LEARNING OBJECTIVES Undersatand the use of vernier caliper
Understand the use of height gauge caliper
Understand the use of outside micrometer
Undersatand the use of T Kaliber
Understand the use of pupitas

3. VERNIER CALIPER

4. VERNIER CALIPER

5. MEASURE OUTSIDE DIAMETER

6. MEASURE INSIDE DIAMETER

7. MEASURE JAG THICK WITH VERNIER CALIPER

8. EXAMPLES OF THE USE OF VERNIER CALIPER

9. VERNIER CALIPER TO MEASURE DEEPNESS
Measure deepness of object

10. VERNIER CALIPER TO MEASURE HEIGHT
Measure object height

11. EXAMPLES THE USE OF MICROMETER

12. DIAL INDICATOR (PUPITAS)
Pupitas function to measure diversity measurement at several dots on work piece

13. EXAMPLE OF THE USE OF DIAL NDICATOR

14. CALIBER T
used to measure hole

15. MEASURE WITH CALIBER T

16. MEASURE WITH KALIBER T

17. HEIGHT GAUGE
measure surface height

18. HEIGHT GAUGE
Measure Height

19. CHECK ELBOW WITH SQUARE
a.Tools and equipment
Square
Illumination box
b. Work steps
Close the square on one area of measured object, shaft to outside measured –object
Point to illumination box, shift as long as object area
If there is light comes out it means not square

20. CHECK ELBOW WITH SQUARE

21. CHECKING TWO CROSSLEGGED HOLES
a.Tools and equipments
Two compatible bar at holeJam ukur dan batangnya. Measuring Clock and its bar
b.Work Steps
tide bar in each checked hole. Tide measuring clock on its bar. If the dot shift shows condition, means the both holes are square

22. CHECKING TWO CROSS-LEGGED HOLES

23. CHECKING IN TOLERANCE RANGE WITH TWO VERNIER CALIPER
a.Tools and equipments
2 vernier caliper
b. Work Steps
Set one of the shove meter at maximum (go). Set another shove a minimum (not go). Check the objects one by one

24. CHECKING IN TOLERANCE RANGE WITH TWO SHOVE METER

25. Check tolerance range with gap caliber
a.Tools and equipments
Gap caliber able to set
Measuring block
Screwdriver
b. Work Steps
Set outside jaw with measuring block at maximum position
Set inside jaw whit measuring block at minimum position
Start Checking

26. CHECK TOLERANCE RANGE WITH GAP CALIBER

27. MEASURING IN TOLERANCE RANGE WITH MEASURING CLOCK
a.Tools and equipments
measuring clock and its place
Surface table
measuring block
b. Work Steps
Compile measuring block at nominal size measure
tide measuring clock with domiciling to flatten above surface table
Mark off measuring cock glass, sign on maximum and minimum boundary
Start to check objects
If object shifted downwards to contact dot, indicative needle reside in among both mentioned sign, meaning object measure is good

28. MEASURING IN TOLERANCE RANGE WITH MEASURING CLOCK

29. CHECKING PARALLELISM OF AREA WITH BENT METER AND MEASURING CLOCK
a.Tools and equipments
bent meter
measuring clock and its place
surface table
b. Work Steps
Nipping meter feet at two area which must be parallel (don't too diffuse or too tight) so that felt to be shifted)
shift meter to entire surface (do not hold meter with thumb and forefinger lightly)
If friction between meter with object felt is same, meaning both area are parallel)

30. CHECKING PARALLELISM OF AREA WITH BENT METER AND MEASURING CLOCK

31. CHECKING ECCENTRICITY
a.tools and equipments
measuring Clock and its place
2 center
Surface table
Block V
b. Work Steps
With Block V
See working steps of checking circularity, but measuring clock is set at diameter to be checked or compared to diameter touching block of V ,if deviation to right = x and deviation is to left = y hence the level of eccentricity = ( x+y):2)

32. CHECKING ECCENTRICITY

33. CHECKING CIRCULARITY OF AXIS WITH BLOCK V
a. Tools and equipments
Block V
measuring Clock and its place
Surface table
b. Work Steps
Putting down part of cylinder to be checked its circularity at block V above surface table
Searching (with measuring clock) the highest shares of diameter to be checked
set needle of clock at 0
Turning around the axis one rotation at the same time pay attention deviation of clock needle

34. CHECKING CIRCULARITY OF AXIS WITH BLOCK V

35. PRACTICE Explain the function of measuring instrument below
a. Vernier caliper
b. Vernier caliper deepness
c. Height gauge
Explain the function of Caliber of T and caliber of cylinder
What is the function of micrometer
What is the function of dial indicator

36. BIBLIOGRAPHY
Solih Rohyana,Drs Menggunakan Alat Ukur SMK. Armico. Bandung.
S.M Soetarto Teknik Pengukuran (Metrologi Industri). Depdikbud Direktorat Pendidikan Menengah Kejuruan. Jakarta
Arifin, Syamsul Alat-alat Ukur dan Mesin-mesin Perkakas. Ghalia Indonesia : Jakarta
Kusdi Teknik Pengukuran I. IKIP Malang : Malang
Surbakty, B Ketrampilan Dasar Kerja Bangku. PT (Persero) Karya Nusantara : Jakarta