This part of GB/T 5290 specifies the parameters of double-column EDM machines. This part applies to newly designed double-column EDM machines. GB/T 5290.2-2003 Parameters of EDM machines Part 2: Double-column machines (movable spindle head type and cross table type) GB/T5290.2-2003 Standard download decompression password: www.bzxz.net

CB/T5200 EDM Machine Parameters 3 is divided into two parts: - Part 1: Single column machine (cross table type and fixed table type); Part 2: Double column machine (spindle head type and 1-table type). This part is Part 2 of GB/T5290.
GB/T5290.2—2003
Note that some contents of this part may involve patents. The publisher of this part does not assume the responsibility for identifying these patents. This part is published by China Machinery Industry Federation. This part is under the jurisdiction of the Special Processing Machine Tool Standardization Committee (SAC/TC161). The starting unit of this part is Suzhou Electric Machine Tool Research Institute. This part should start with a single person, stop Xisen, Shizhi, Shujie, 1 Scope
Parameters of EDM forming machine
Part 2: Double-column machine tools
(movable spindle head type and cross working type) This part of GT/T529 specifies the parameters of double-column EDM forming machines. This part applies to new The double-stroke design also sparks the war machine. 2 Normative references
GB/T5290.2—2003wwW.bzxz.Net
The clauses in the underlined documents become the references of this part through the reference of this part of GB/52D. The referenced documents are dated, and all subsequent changes (excluding the content of the correction of errors) or interpretation effects are not applicable to this part. However, all parties who have reached or cooperated with this part are encouraged to use the latest version of this industry document. The date is not indicated. Except for the referenced documents of the same period, the latest edition shall apply to this part.
GT/T321--198 Priority numbers and priority numbers GB/T14R96.2199 Special processing T. Machine tool technology training efficiency electric machine tool 3 Technical understanding and definition
GB/T14896.7-1994 and the following terms and definitions shall apply to this part of GB/T5290. 3.1
Table surface thickness (B) tablefkith||tt| |Working table seat
Table length (L) tablelength
The length of the working table,
Distance from electrode installation to table (N) distance from electrode installation plate to the maximum distance from the end of the electrode installation plate to the working table. 4 Most
machine tool types are shown in Figure 1 and Figure 3. The parameters of the machine tool should comply with the provisions of Table 1. GB/T 5290.22003
Shape 1 Moving spindle head type double column machine tool Figure 2 Cross work table type column machine tool
Figure 3 Ten-hand work table table
White four cm and
Table length L
Large workpiece
Y temporary amount/
X axis travel light
2 axis drainage
Travel coupon/mm
Electrode mounting plate
To the minute Gu Chenli
Maximum electric grant
Hao 1 feather column EDM tiger evil machine
121259
GE/T5290.2—2003
2 000,2 500.2 500:32003296,4000:4 6905 600sco
10D,609,630,800.1 000,1 250,1 6heart5,2 Dc550.5308001000.126015c0.25co.253320400,50,635.80c,1cx.1 25
250,320,4x,500,630,800.1 000.1 250.1.600.2 cc500.800
22 000
Note: In the design of machine tools, when using numbers greater than or less than the number in the left standard, the R'1D number system in GB/T21-1980 (the common ratio is 1.25) should be used.
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