linear measurement Linear Measurement Non Precision Instruments 1











































































- Slides: 75

linear measurement

Linear Measurement : Non Precision Instruments 1) Calipers 1) firm joint callipers (Inside & Outside callipers) 2) spring type callipers (Inside & Outside callipers) 3) Odd leg callipers 2) Trammels Preicision callipers 1) Vernier calliper Least Count -0. 02 mm 1) Type A 2) type B 3) type C A) Vernier height gauge B) Vernier depth gauge

2) Micrometers Least Count -0. 01 1)Outsdie Mircometer 2)Inside Micrometer 3)Depth micrometer 4)Bench Micrometer 5)Digital micrometer 6)Micrometer with Dial gauge 7)Screw thead micrometer

Bore guage 1) Dial Bore gauge 2) Hemipherical bore gauge Telescopic gauge Slip Gauge Limit gauge 1) Plug gauge 2) Progressive Plug gauge 3) Ring gauge 4) Snap gauge 5) Progressive snap gauge

Calibration of linear measurement 1)Calibration of vernier calliper A)Hardness Test on working faces B) Flatness and squareness of beam C) Flatness of the working surface D) Parallelism of the measuring Jaw E) Accuracy 1)Calibration of micrometer A) Zero error Test B) Backlash error C) Banding Test D)Parallelism error test E) Flatness error test



VERNIER DEPTH GAUGE






OUTSIDE MICROMETER

INSIDE MICROMETER


DEPTH MICROMETER

BENCH MICROMETER

DIGITAL MICROMETER

MICROMETER WITH DIAL GAUGE

SCREW THREAD MICROMETER

DIAL BORE GAUGE

HEMISPERICAL BORE GAUGE

TELESCOPIC GAUGE

TELESCOPIC BORE GAUGE

APPLICATION OF TELESCOPIC BORE GAUGE

SLIP GAUGE

WRINGING OF SLIP GAUGE

SLIP GAUGES

LIMIT GAUGE PLUG DOUBLE ENDED‘GO’ AND ‘NOGO’ GUAGE

PROGRESSIVE PLUG GAUGE

TAPER PLUG GAUGE

RING GAUGE

RING GAUGE

DOUBLE ENEDED SNAP GAUGE PROGRESSIVE SNAP GAUGE

ADJUSTABLE SNAP GAUGE

Angular measurement

Angular Measurement : A)Protractors 1)Vernier Bevel Protactors 2)Universal bevel protactor 3)Optical bevel protactors b) Sine Bars C)Sine Centers D)Angle Gauges E) Spirit Level F) Clinometer 1)Vernier clinometer 2)Micromter clinometer G) Auto Clinometer H) Angle Dekkor





APPLICATION OF SLIP GAUGES






Advantages of sine Bar: 1) It is used for accurate and precise angular measurement 2) It is available easily 3) Its is cheap Disadvantage: 1)The application is limited for a fixed centre distance between two plugs or rollers. 2) It is difficult to handle and position the slip gauges If the angle exceeds 45 degree sine bar are impracticable and inaccurate. 3) Large angular error may result due to slight error in sine bar

SOURCES OF ERROR IN SINE BAR : - 1) Error in distance between rollers 2) Error in slip gauges combination used for angle setting 3) Error in equality of size of rollers and cylinders accuracy in the form of rollers. 4) Error in parallelism of roller axes with each other. 5) Error in flatness of the upper surface of the bar

SINE CENTRE






ANGLE GAUGES


SPIRIT LEVEL







VERNIER CLINOMETER


MICROMETER CLINOMETER


AUTO COLLIMATOR





Non precision measuring instrument
Semi precision attachments
Single precision vs double precision
Linear measurement instruments in surveying
Precision optical lab
Is accuracy qualitative
What is active instrument
Pressure measuring devices
Se yon bel pale kristal chant d'esperance
Non precision vaporizer
Metode biseksi contoh soal
Types of text linear text
Foreshadowing is a nonlinear element of plot that:
Contoh soal metode numerik iterasi
Linear and non linear pipelining in computer architecture
A multimedia project is identified as non-linear when
Perbedaan fungsi linear dan non linear
Resume penerapan fungsi non linier
Persamaan diferensial simultan
Table linear or nonlinear
Is it linear or nonlinear
Difference between linear and nonlinear equation
Linear editing vs non linear editing
Persamaan linier 1 variabel
Rancimat 743
Indirect measurement instruments
Ecotest radiation measurement instruments
Critical semi critical and non critical instruments
Principle of sterilization
Null type and deflection type instruments
Inverted pen grasp in dentistry
Dental bur
Handbok
Direct and lateral cutting instruments
Units of linear measurement
Indirect method of linear measurement
Taping surveying
Linear measurement in surveying
Frase templaria non nobis domine
Bene non escludibile e non rivale
Barang eksklusif
Posse peccare
Fate agli altri quello che vorreste fosse fatto a voi
Pelarut non air
Chi non stima la vita non la merita
Non nobis domine sed nomini tuo da gloriam
Né pentere e volere insieme puossi parafrasi
Kennedy theory of critical velocity
Non fidarti di chi non chiude gli occhi quando ti bacia
Managerial approach in curriculum
Non mihi
Localizer type directional aid
Non quia difficilia sunt non audemus
Assiomi comunicazione
Dù ai nói đông nói tây lòng ta vẫn
Higher precision dsp
Fast electronics
Tefal aquaspeed precision
Standard deviation and precision
Ti precision labs op amps
High precision vs high recall
Tdr running
Reliability coefficient
Ti precision labs
Ptc lms
Leicester precision medicine institute
Akurasi apa
Precision x-ray inc
Precision queue vs skill groups
Precision optical alignment equipment
Precision fluency shaping program review
Precision engineering sligo
Precision in information retrieval
Precision tolerance ratio
Multiplicacion de incertidumbres
Dr martin tobin