Page 119 - Content.pmd

BûLVôp, §m©°u JÚ ©¬Ü SLo®]ôp
¿h£d Lm©«u SLÚm Øu SLoÜ 0.5/50 =
0.01 ª.Á-dÏ NUm.
0.01 ª.Á Rôu CkR ûUdúWô ÁhPWôp
GÓdLlTÓm ªLf £±V A[YôÏm.
BûLVôp, CÕúY CkR LÚ®«u Öi
A[Ü BÏm. (Fig 5)

ûUdúWôÁhP¬u BZj§û] A±Rp
(Reading of depth micrometer)
CRu Ñt\[Ü 50 NU TôLeL[ôLl
Barrel reading = 8 x 1 mm
©¬dLlThÓ, ARu 5-YÕ ©¬Üm Ntß = 8.00 mm
¿[UôL YûWVlThÓ GiLs CPlThÓ (1 mm division)
CÚdÏm. GiLs ©uY¬ûNd §WUUôL
Sub division = 1 x 0.5 mm = 0.50 mm
0,5,10,15..............40,45,50 (0) Gi A§L¬l©p (0.5 mm division)
ùTô±dLlThÓ CÚdÏm (Fig 4)
Thimble reading = 3 x 0.01 mm = 0.03 mm
(Thimble division x L.C) Total reading = 8.53 mm

úTWp Ã¥e¡u ©WRô] ©¬ÜLs
Utßm Eh©¬ÜLû[Ùm §m×[ôp
Uû\kÕs[Õ.

ùPlj ûUdúWôÁhP¬u TVuLs (Read-
ing of depth micrometer)

– ©WjúV ûUdúWôÁhPWô] CkR ùPlj
ûUdúWô ÁhPo

– Õû[«u BZjûR A[dL

– Y¬lTs[eLs Utßm CûPùY°
BZeLs A[dL

– úNôpPoL°u (shoulders) EVWm ApXÕ
§m©°u JÚ ØÝf Ñt±]ôp ¿h£d ùY° ¿h¥ CÚdÏm AûUl×Lû[
Lm©«]ôp SLÚm Øu SLoÜ §m©°u A[dLXôm (projections)
©hfNô] 0.5 ª.Á BÏm.

£_õ & Gm: @©hPo (NSQF - Revised 2022) R.T. for Ex.1.2.34
98