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TG10 brass high-frequency welding units Introduction
 

TG10 brass high-frequency welding units Introduction

Clicks: Updated:2012-09-29 13:09:44【Print】【Close】

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TG10 brass high-frequency welding units Introduction Applicable materials: TP2 copper tape (similar to brass weeks length and width, 0.35 ~ 0.5mm thick phosphorus deoxidized copper tape), the main chemical composition Cu ≥ 99.90%, of P

TG10 brass high-frequency welding units Introduction

Applicable materials:
TP2 copper tape (similar to brass weeks length and width, 0.35 ~ 0.5mm thick phosphorus deoxidized copper tape), the main chemical composition Cu ≥ 99.90%, of P0.015 to 0.040%.
Material state: light, soft (M2) or semi-hard (Y2).
Copperbelt Specifications: outside diameter ≤ type Φ1400mm inner diameter Φ200mm to Φ400mm
              Width of 20 ~ 40mm.
Pipe outside diameter: Φ7mm ~ Φ10mm.
The wall thickness of the pipe: δ0.35mm ~ 0.5mm.
Pipe Accuracy: outer diameter ± 0.04mm.
Pipe speed: 80 ~ 120M/min.
Eight finished pipe technical requirements:
Craft glitch: weld Chief height ≤ total wall thickness was smooth straight vertical;
In addition to the raw material factor allowed the tiny eye of a needle stomatal (including stealth defects);
3. Maximum pressure resistance: 3.5Mpa (Φ9.52 × 0.20mm);
Mechanical properties: tensile strength σ b = 215 to 270Mpa; the elongation: δ 5 ≥ 43%;
5 full flattening the wall distance zero, no cracks and other defects;
Flarable rate of 30%, when 25% of the expansion ratio without cracks and other defects;
7 tube surface residue should not be greater than 0.038g/m2.
Description: The self-made by the Party for the electrical part, so the welding quality by the Party responsible for mechanical reasons, Party B cooperate to the fullest.
Nine production line process:
Raw the (Copperbelt volume) - duplex speed discharge - tension synchronizing device - molding - welding - planing scar - Cooling - sizing.
X. Major equipment and related technology design:
1 duplex-bit dual-power governor uncoiler
(1) Material: TP 2
(2) Material inner diameter: Φ200mm ~ Φ400mm
(3) Material diameter: ≤ Φ1400mm
(4) Material Width: 20mm ~ 40mm
(5) The main structure: pattern, dual-axis table rotation to manual, pneumatic brake, one end of the small volume Copperbelt online pre-roll around the National Cheng Kung University, and the other end of the adjustable speed drive force unwinding structure.
2. Tension device synchronization:
The main role is to control the tension on the Copperbelt Copperbelt deformation avoid even pull off.
The main structure of a tension sensor, base and buffer device and gravity spring tensioner.
3. Forming device:
Seven flat roll holder, made of the YL12 aluminum alloy, dual lead column, under the flat roll axis is fixed to ensure concentricity, flat roller frame digital boring processing, each group is processed at the same time to ensure high- The on axis adjustment worm down at the same time, guarantee, parallel to the axis of degrees and adjust the accuracy. Flat roll axis 42CrMo material, first quenched and tempered in the finishing process → semi-finishing → quenching → finishing → to stress annealing → super finishing. Flat roll with bearings Sweden SKF bearings.
Vertical roller device with ductile iron base, the slider 45 # forgings, double screw drive.
SKF bearings are installed between vertical roll axis roll to ensure accuracy.
5. Welding device:
The welding base is made of ductile iron, slider and squeeze roller shaft with a non-magnetic material, and as much as possible to design small roller diameter, squeeze roller bearings are also used with a non-magnetic material, fully enclosed imports SKF bearings ensure the welding device will not interfere with high-frequency welding, weld-oriented device uses a non-magnetic material.
Sizing device:
This unit uses a 5 level 5 cubic structure forming device.
7 min power box:
Spiral bevel gear material 20CrMoTi, carburizing, spur gear tooth grinding, high precision, stable transmission. Cabinet Material HT250.
8 winder:
The main role will become quality control received wound into a roll.
9 high-frequency welding equipment owned by the user.

 


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