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- home > Supply > Supply band saw blade welder strip the Butt Welder Welder strip Hebei famous welding plant
Information Name: | Supply band saw blade welder strip the Butt Welder Welder strip Hebei famous welding plant |
Published: | 2013-05-20 |
Validity: | 30 |
Specifications: | Complete |
Quantity: | 1000.00 |
Price Description: | |
Detailed Product Description: | Brand: five joint Origin: Wu County, Hebei Province, Price: 1 yuan / Taiwan Specifications: the perfect brief description: This machine is a full-plate welding machine, welding flash butt welding, particularly suitable for woodworking band saw blade welding, as well as other industry similar to the band saw blade specifications such as: cloth-cutting knives, steel, and metal band saw blades for sawing metal welding, the machine is easy to operate security, improve work efficiency (Details: woodworking band saw blade, for example where with saw blade welding machine, band saw blade welding machine, steel welder welder, strip: Saws flash butt welding machine the welder BUN-12/25/50 saw blade Description Main technical data? Parameter Model Rated Capacity input power (KVA) input voltage (V) (A) Rated duty cycle (%) Adjusting the the series output no-load voltage (V) welded saw blade width (mm) the the welding blade thickness (mm) BUN-12 12 380 26.3 20 8 50 0.4-1.2 BUN-25 25 380 39.5 20 8 125 0.4-1.2 BUN-50 50 380 78.9 20 8 150 0.4-1.2 two, structure and working principle of the welding machine consists of frame, mechanical parts, electrical parts. rack: rack angle iron and steel, welded, built-in transformers, contactors, and all electrical part of the outside cover and side door that can be opened to facilitate maintenance. mechanical parts: from the shell, saw blade folder tight welding upsetting handle, sliding into to institutional and other components. 3 electrical parts: transformers, welding switch, tempering button, AC contactor., the working principle of the machine for flash butt welding machine, flash advantages of welding is welding a very wide range of metals and alloys, some of the weldment with other welding process is difficult to weld can not even welded alloy, flash butt welded into flash butt welding, there are two ways: 1. continuous flash butt welding preheat flash butt welding. continuous flash butt welding: welding clamp, mobile fixture the two weldments lightly touch, open energized, heating and a point of contact heating formed sparks jet of liquid metal lintel blasting to form a continuous flash when the flash heated to a suitable temperature, dynamic fixture sudden acceleration, a lot of pressure to the end face of the weldment squeeze each other, then cut off the current joints at each other crystalline to form a strong joint, this stage for the top forging, flash heating and upset pressure flash butt welding the main stage, warm-up flash butt first warm-up before the continuous flash. Fourth, use will be welding both ends of the blade (or strip) cut edges, and then the saw blade into the welder electrode platen, the connectors are properly aligned top together to tighten the handle. clamping blade first, then move the welding handle, welding button is pressed that the transformer is energized when the saw blade starts to flash melting, when the flash heated to a suitable temperature, move the handle sudden acceleration of the saw blade, a lot of pressure to squeeze each other, then cut off the current when welding joints at interactive crystalline welding is completed. 2 after the completion of welding, release the clamping device, remove the two plates about 2.5 cm, so that the weld in the middle of two electrodes, and then pressed the tempering button is pressed, (back fire button must pay attention to the welder should use the pulse intermittent tempering method, that is, press the button and release it immediately, then continuous intermittent press the button) while observing the blade weld, dark brown (temperature of about 580 ° C - 630 ° C) to stop tempering, Do not tempering the saw blade bright red, such as bright red in the tempering temperature is too high, the saw blade to cool before the second tempering, or can not use. (16-30, (mm) Thickness (mm) flash allowance upset allowance welding 1-7 file, tempering must be released to the file 8.), low carbon steel plate flash butt welding allowance and time reference values? extended length (mm) (mm) after welding electrode (mm) Total amount (mm) flash time (s) 1 4.4 1.6 5.5 5.0 6.0 1.75 1.5 5.8 2.2 7.5 7.0 8.0 2.25 2.0 8.0 3.0 10.25 9.5 11.0 4.0 3 11.2 4.3 14.5 13.5 15.5 6.25 14.7 5.3 19.0 18.0 20.0 9.0 5 16.7 6.3 22.5 22.0 23.0 12.0 6 18.0 7.0 25.0 25.0 25.0 16.0 22.0 8.0 30.0 30.0 30.0 25.0 10 23.0 9.0 33.0 34.0 32.0 34.0 VI, electrical schematics Contact: Yu Zhendong. Mobile: 15512963508 Website: www.hswlhjsb.com |
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Copyright © GuangDong ICP No. 10089450, Hebei Province, Wu County five the welding equipment factory All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 8754 visitor
Copyright © GuangDong ICP No. 10089450, Hebei Province, Wu County five the welding equipment factory All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility