JB/T 3411.45-1999 Dimensions of toolholders for sleeve-type hand reamers

JB/T3411.45-1999 This standard is a revision of JB 3455-83 "Sleeve Hand Reamer Arbor Dimensions". Only the following points were modified during the revision, and the main technical content remained unchanged: - Writing format; - Standard name plus English; - Thread drawing method. This standard specifies the type and size of sleeve hand reamer arbors. JB/T 3411.45-1999 Sleeve Hand Reamer Arbor Dimensions JB/T3411.45-1999 Standard download decompression password: www.bzxz.net

ICS25.100.40
Standard of the Machinery Industry of the People's Republic of China
JB/T3411.45—1999
Barholder for shell handreamer-DimensionsPublished on 1999-05-20
National Bureau of Machinery Industry
Implementation on 2000-01-01
Standard of the Machinery Industry of the People's Republic of China
Barholder for shell handreamer-DimensionsThis standard specifies the types and dimensions of the bar of shell handreamer. Types and dimensions
The types and dimensions are as specified in the following figure and table. 1:30 round ground
Marking example:
dF-13mm sleeve hand reamer arbor:
13JB/T3411.451999
National Machinery Industry Bureau 1999-05-20 approvedd
JB/T3411.451999
Replace JB345583
For reamer diameter
>23.6~30.0
>300~35.5
>35.5~425
>425~508
>508-600
>60.0~71.0
2000-0 1-01 Implementation
Mechanical Industry Standard
Handle Dimensions of Sheath Hand Reamer
JB/T3411.45-1999
Published by the Machinery Standardization Research Institute of the Ministry of Machinery Industry Printed by the Machinery Standardization Research Institute of the Ministry of Machinery Industry (No. 2 Shouti South Road, Beijing: Postal Code 100044)*bzxZ.net
Book Size 880×1230
X Number of Words xXX,XXX
Sheet X/X
Xth Printing in XX Month, 19XX
Xth Edition in XX Month, 19XX
Number of Prints 1-XXX
Price XXXXX Yuan
XX-XXX
666s /
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