This standard specifies the parameters of single-column EDM machines. This standard applies to newly designed EDM machines. GB/T 5290.1-2001 Parameters of EDM machines Part 1: Single-column machines (cross table type and fixed table type) GB/T5290.1-2001 Standard download decompression password: www.bzxz.net

GB/T5290.12001
The previous version of this standard is GB/T5290-1985. The important technical contents of this standard and the previous version have changed as follows: 1) The standard writing format is in accordance with GB/T1.1--1993 "Guidelines for Standardization Work Unit 1: Drafting and Expression Rules of Standards Part 1
: Basic Provisions for Standard Writing"; 2) The standard name is changed to "Parameters of Electric Spark Forming Machines Part 1: Single-column Machine Tools (Cross Table Type and Fixed Table Type); the standard number is changed to GB/T5290.1;||t t||3) The scope of application of the standard has been expanded;
4) Two chapters, "reference standards" and "definition", have been added; 5) The type of machine tool has been added with a fixed worktable; the first main parameter, the table width, has been increased by two levels of 160 and 1250, and the second main parameter, the table length, has been increased by one level corresponding to the first main parameter 1:2; 6) Parameters such as X-axis travel, Y-axis travel, Z-axis servo travel, and the distance H from the electrode mounting plate to the table are expressed in a full-column form; 7) The parameters of "spindle head slide travel", "T-slot", "working fluid tank" and "tool electrode connection size" have been cancelled. "Parameters of EDM Forming Machine" is a series of standards, including the following two parts: Part 1: Single-column machine tools (cross worktable type and fixed worktable type); Part 2: Double-column machine tools (movable spindle head type and cross worktable type). This standard will replace GB/T5290--1985 from the date of implementation. This standard is proposed by the China Machinery Industry Federation. This standard is under the jurisdiction of the National Technical Committee for Standardization of Special Processing Machine Tools. This standard was drafted by Suzhou Electro-Machining Machine Tool Research Institute. The main drafters of this standard are Fu Chusheng and Yu Zhisan. This standard was first issued in August 1985.
1 Scope
National Standard of the People's Republic of China
Parameters of Die Sinking Electro-Discharge Machines
Part 1: Single Column Machines
(Cross Slide Table Type and Fixed Table Type) This standard specifies the parameters of single column electro-discharge machines. This standard is applicable to newly designed electro-discharge machines. 2 Referenced Standards
GB/T 5290.1—2001
Replaces GB/T5290—1985
The provisions contained in the following standards constitute the provisions of this standard by reference in this standard. When this standard was published, the versions shown were valid. All standards are subject to revision. Parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T321—1980 Priority number and priority number system GB/T14896.2—1994 Terminology of special processing machine tools Electric discharge machine tools 3 Definitions
In addition to the definitions in GB/T14896.2, this standard also adopts the following definitions. 3.1 Table width (B) tablewidth
The width of the worktable surface.
3.2 Table length (L) tablelength
The length of the worktable surface.
3.3 Distance of electrode platento table (H) distance of electrodeplatento table The maximum distance from the end face of the electrode mounting plate to the worktable surface. 4 Parameters
The types of machine tools are shown in Figures 1, 2, 3 and 4. The parameters of the machine tools should comply with the provisions of Table 1. Approved by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China on July 20, 20012
Implementation on March 1, 2002
GB/T 5290.1-2001
Figure 1 Cross-table single-column machine tool
Figure 2 Cross-table table
Figure 3 Fixed-table single-column machine tool
Table width B
Table length 1.
Maximum workpiece mass
Y-axis travel
X-axis travelbzxz.net
Z-axis servo travel
Distance H from electrode mounting plate to
Table surface
Maximum electrode mass
GB/T 5290.1—2001
Figure 4 Fixed workbench table
320320
400400
500500
630630800800
1000|1000|1250|1250/1600|1600|2000|2000|2500200
80、100、125、160、200、250、320、400.500、630.800、1000125.160、200、250、320、 400.500, 630, 800, 1000, 125080, 100, 125, 160, 200, 250, 320, 400, 500.630, 800, 1000160, 200, 250.320, 400, 500.630.800.1000.1250, 16005, 10, 20
50, 100
Note: When designing the machine tool, if it is necessary to select a parameter value greater than or less than that specified in the table, it should be extended to both ends according to the Ra10 number system (common ratio is 1.25) in GB/T321--1980.
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