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Summary of Contents for Amada MH-1H-01
- Page 1 RESISTANCE WELDING HEAD MH-1H OPERATION MANUAL Y03M0360E-04...
- Page 2 MH-1H Thank you for purchasing our Resistance Welding Head MH-1H ・ This operation manual explains its method of operation and precautions for use. ・ Before using, read this operation manual carefully; after reading, save it in a proper place where you can easily access. Contents For Correct Use ..........
- Page 3 (1] For Correct Use safety Precautions I �CAUTION Before using, read "Safety pre Denotes operations and p actices that 『 cautions" carefully to understand may result in personal inju dam 『 『 the correct method of use. age to the equipment if not cor ectly 『...
- Page 4 △ 心 WARNING Do not put your hands between the electrodes. ® When welding, keep your fingers and hands away from the electrodes. 。 Do not touch any welded part or electrodes during welding and just after welding is finished. The welded parts of a workpiece, elect『odes and arm are very hot.
- Page 5 �CAUTION Do not splash water on the Welding Head. ® Water splashed over the electric parts, can cause electric shock and short circuits. Keep combustible matter away from the Welding Head. ® Spatter can ignite combustible matter. If it is impossible to remove all combustible matter, cover them with non-combustible material.
- Page 6 Precautions for Handling • Do not drop or step on this Welding Head. • Do not install this Welding Head in the following places: Damp places (where humidity is 90% or higher), dusty places, places where chemi cals are handled, places near a high-frequency noise source, hot or cold places (where temperatures are above 40 °...
- Page 7 [2] Introduction MH-1 H The precisio n resistance welding head has the following features. • Since the weld force of the electrode can be adjusted steplessly, welding conditions can be set finely. • Since a stable force is applied to the electrode for each weld, constant weld quality is obtained.
- Page 8 [3] Specifications and Accessories Specifications MH-1H-01 MH-1H-03 MH-1H-00 Item MH-1H-02 Electrode weld force 0.5 -2 kgf (Adjustable steplessly) Weld force exeration Spring method qi 3 * Electrode diameter <j> 5 * <j> 3 * <j> 3 * ( T ip : <j>0.5) ( T ip : qi1 .5)
- Page 9 [4] Name and Function of Each Section MH-1H-00 ® ® ===[Q: : @ 1 CD Electrode (Material: CrCu) These are the electrodes for spot welding. Cl) Arm (1) This is the conductor for the upper electrode. If pressure is applied, this arm rocks. ®...
- Page 10 This is used to check the weld force. ® Weld force adjustment screw This screw is used to adjust the weld force. MH-1H -03 MH-1H-02 MH-1H-01 @ Set screw (2) This screw secures the electrode to the electrode holder. © Electrode holder This holder secures the electrode.
- Page 12 [6] User's Maintenance 1. Replacement of electrodes When replacing the electrodes, observe the following procedures: ------------ ; Caution i------------- lf arm (1) rocks while the electrodes are replaced, it can be broken or can injure you. When replacing the electrodes, be sure to turn off power supply of the welding controller.
- Page 13 © Tighten set screw (1) to fix the elec trode or electrode holder. Adjust the throat depth (Dimension L in the figures below) in the following range. Throat depth (Dimension L) Model MH-1H-00 42-48 mm MH-1H-01 30-36 mm MH-1H-02 59-65 mm MH-1H-03 43-49 mm MH-1H-00...
- Page 16 MH-1H-02 Secondary cable Length: 1000 mm Start switch cable Length: 1900 mm 1 ___ L,_ L.__ :::=c::========================-r-- (Unit: mm) MH-1H-03 Secondary cable Length: 1000 mm Start switch cable Length: 1900 mm �r �--- < <&° ======================-:::::r- : ____ @=,L__, --=-c: (Unit: mm)
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