JB/T 2617.1-1999 This standard is a revision of JB 2617-79 "Crankshaft Grinder Parameters". This standard is part of the JB/T 2617 "Crankshaft Grinder" series of standards: JB/T 2617.1-1999 Crankshaft Grinder Parameters JB/T 2617.2-1999 Crankshaft Grinder Accuracy Inspection JB/T 2617.3-1999 Crankshaft Grinder Technical Conditions This standard specifies the parameters of crankshaft grinders. This standard applies to newly designed crankshaft grinders with a maximum swing diameter of 250~2000mm and a maximum workpiece length of 500~12000mm, with a movable table and a movable grinding wheel frame. This standard was first issued in 1979. JB/T 2617.1-1999 Crankshaft Grinding Machine Parameters JB/T2617.1-1999 Standard Download Decompression Password: www.bzxz.net

ICS25.080.50
Machinery Industry Standard of the People's Republic of China
JB/T2617.1-1999
Crankshaft grinder
Published on 1999-05-20
State Bureau of Machinery Industry
Implementation on 2000-01-01
JB/T2617.1-1999
This standard is revised on the basis of JB2617-79 "Crankshaft Grinder Parameters".
This standard is consistent with the technical content of JB2617-79 and has only been re-edited according to relevant regulations. This standard is part of the JB/T2617 series of standards "Crankshaft Grinders", which includes the following three parts: JB/T2617.1—1999
JB/T2617.2—1999
JB/T2617.3—1999
Crankshaft Grinder Parameters
Crankshaft Grinder Precision Inspection
Crankshaft Grinder Technical Conditions
This standard replaces JB2617—79 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 Grinding Branch of the National Technical Committee for Standardization of Metal Cutting Machine Tools. The responsible drafting unit of this standard: Shanghai Machine Tool Factory. This standard was first issued in 1979.
1 Scope
Machinery Industry Standards of the People's Republic of China
Crankshaft Grinders
This standard specifies the parameters of crankshaft grinders. JB/T2617.1-1999
Replaces JB2617-79
This standard applies to newly designed crankshaft grinders with movable table and movable grinding wheel frame with maximum rotation diameter of 250~2000mm and maximum workpiece length of 500~12000mm.
2 Parameters
The type of crankshaft grinder with movable table is shown in Figure 1, and the type of crankshaft grinder with movable grinding wheel frame is shown in Figure 2. The parameters of the machine tool shall comply with the provisions of Table 1.
Figure 1 Mobile table
Approved by the State Machinery Industry Bureau on May 20, 1999 Mobile grinding wheel frame
Implementation on January 1, 2000
Maximum rotation diameter
Maximum workpiece length L
JB/T 2617.1—1999
Mechanical Industry Standard
Crankshaft Grinding Machine Parameters
JB/T2617.1-1999
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)*
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