Portable spot welding machines
1 Scope
This standard specifies the general technical requirements, inspection methods and inspection rules for portable spot welding machines (hereinafter referred to as "welding machines").
This standard is applicable to the welding machines powered by voltages not exceeding those specified in GB/T 156-2007, Table 1 or driven by mechanical equipment, including those for individual and multi-station use.
The resistance welding controller (hereinafter referred to as the "controller") and the welding machine may be integrated or separated, but this standard applies regardless of the form of construction.
Note: This standard does not address electromagnetic compatibility (EMC) requirements.
2 Normative references
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections) to, or revisions of, any of these publications do not apply. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of the normative documents indicated below. For undated references, the latest edition of the normative document applies.
GB/T 156-2007 Standard voltages (IEC 60038:2002, MOD)
GB/T 2900.22 Electrotechnical terminology - Electric welding machine
GB/T 8366-2004 Resistance welding - Resistance welding equipment - Mechanical and electrical requirements (ISO 669:2000, MOD)
GB 10249 The organization for electric welding machine model
GB 15578-2008 Safety requirements for resistance welding machine
3 Terms and definitions
For the purposes of this standard, the terms and definitions given in GB/T 2900.22, GB/T 8366-2004 and GB 15578-2008 apply.
Foreword II
1 Scope
2 Normative references
3 Terms and definitions
4 Product classification and model
5 Service conditions
6 Safety requirements
7 Technical conditions
8 Inspection methods
9 Inspection rules
10 Nameplate
Portable spot welding machines
1 Scope
This standard specifies the general technical requirements, inspection methods and inspection rules for portable spot welding machines (hereinafter referred to as "welding machines").
This standard is applicable to the welding machines powered by voltages not exceeding those specified in GB/T 156-2007, Table 1 or driven by mechanical equipment, including those for individual and multi-station use.
The resistance welding controller (hereinafter referred to as the "controller") and the welding machine may be integrated or separated, but this standard applies regardless of the form of construction.
Note: This standard does not address electromagnetic compatibility (EMC) requirements.
2 Normative references
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections) to, or revisions of, any of these publications do not apply. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of the normative documents indicated below. For undated references, the latest edition of the normative document applies.
GB/T 156-2007 Standard voltages (IEC 60038:2002, MOD)
GB/T 2900.22 Electrotechnical terminology - Electric welding machine
GB/T 8366-2004 Resistance welding - Resistance welding equipment - Mechanical and electrical requirements (ISO 669:2000, MOD)
GB 10249 The organization for electric welding machine model
GB 15578-2008 Safety requirements for resistance welding machine
3 Terms and definitions
For the purposes of this standard, the terms and definitions given in GB/T 2900.22, GB/T 8366-2004 and GB 15578-2008 apply.
Contents of GB/T 25443-2010
Foreword II
1 Scope
2 Normative references
3 Terms and definitions
4 Product classification and model
5 Service conditions
6 Safety requirements
7 Technical conditions
8 Inspection methods
9 Inspection rules
10 Nameplate
