JB/T 2825.1-1999 This standard is a revision of ZB J57 012-89 "Slotting Machine Parameters". During the revision, only the editorial modifications were made according to relevant regulations, and the main technical content remained unchanged. This standard is part of the JB/T 2825 "Slotting Machine" series of standards, which includes the following four parts: JB/T 2825.1-1999 Slotting Machine Parameters JB/T 2825.2-1999 Slotting Machine Series Model Spectrum JB/T 2825-1991 Slotting Machine Accuracy JB/T 2826-1994 Slotting Machine Technical Conditions This standard specifies the parameters of general-purpose slotting machines. This standard is applicable to newly designed general-purpose slotting machines with a maximum slotting length of 200~1600mm. This standard was first issued in 1979 and revised for the first time in March 1989. JB/T 2825.1-1999 slotting machine parameters JB/T2825.1-1999 standard download decompression password: www.bzxz.net

ICS25.080.25
Machinery Industry Standard of the People's Republic of China
JB/T2825.1-1999
Parameters of Slotting Machine
Published on 1999-05-20
National Bureau of Machinery Industry
Implemented on 2000-01-01
JB/T2825.1-1999bZxz.net
This standard is revised on the basis of ZBJ5701289 "Parameters of Slotting Machine".
This standard is consistent with the technical content of ZBJ57012-89, and has only been re-edited according to relevant regulations. This standard is part of the "Slotting Machine" series of standards. This series of standards includes the following four parts: JB/T2825.1—1999
JB/T 2825.2—1999
JB/T2825—1991
JB/T28261994
Slotting machine parameters
Series spectrum
Slotting machine accuracy
Slotting machine technical conditions
This standard replaces ZBJ57012—89 from the date of implementation. This standard is proposed by the National Technical Committee for Standardization of Metal Cutting Machine Tools. This standard is under the jurisdiction of the Slotting and Broaching Machine Branch of the National Technical Committee for Standardization of Metal Cutting Machine Tools. The drafting unit of this standard: Fushun Machine Tool Factory. This standard was first issued in 1979 and revised for the first time in March 1989. 1
1 Scope
Machinery Industry Standard of the People's Republic of China
Slotting Machine Parameters
This standard specifies the parameters of general-purpose slotting machines. This standard applies to newly designed general-purpose slotting machines with a maximum slotting length of 200~1600mm. 2 Referenced Standards
JB/T2825.1-1999
Replaces ZBJ57012-89
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest versions of the following standards GB/T1581996 T-slots and corresponding bolts for machine tool worktables 3 Parameters
The type of slotting machine is shown in Figure 1. The parameters of the machine tool should comply with the provisions of Table 1. Figure 1
Maximum slotting length L
Distance between tool support surface and bed M
Distance between worktable surface and lower end of slide E
T-slot width
(according to GB/T158)
Worktable a
Tool holder 6
Worktable center hole diameter d
Approved by the State Machinery Industry Bureau on May 20, 1999, implemented on January 1, 2000
Mechanical industry standard
JB /T2825.1-1999
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)*
1/16 Printing Sheet 1/4 Words 4000
Format 880×1230
First Printing in June 1999
First Edition in June 1999
Print Quantity 1-500
Price 500 Yuan
99-221
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