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What aspects should be paid attention to in the selection of reinforcement straight thread rolling machine
Release Date:
2014-03-22
What aspects should be paid attention to in the selection of reinforcement straight thread rolling machine Steel bar straight thread rolling machine is a steel bar processing machine widely used in construction industry in recent years. It rolls the end of the steel bar quickly and directly at one time, so as to produce cold hardening at the head of the wire texturing machine, so as to improve the strength and make the head of the steel bar equal to the base metal. It is composed of frame, clamping mechanism, feed carriage, reducer and thread rolling head, cooling system and electrical system. With the continuous development of steel bar straight thread rolling machines in recent years, there are a variety of straight thread rolling machines on the market, and the quality is also uneven. When purchasing straight thread rolling machines, construction units,
What aspects should be paid attention to in the selection of reinforcement straight thread rolling machine
Steel bar straight thread rolling machine is a steel bar processing machine widely used in construction industry in recent years. It rolls the end of the steel bar quickly and directly at one time, so as to produce cold hardening at the head of the wire texturing machine, so as to improve the strength and make the head of the steel bar equal to the base metal. It is composed of frame, clamping mechanism, feed carriage, reducer and thread rolling head, cooling system and electrical system.
With the continuous development of steel bar straight thread rolling machine in recent years, there are various straight thread rolling machines on the market, and the quality is also uneven. What aspects should construction units pay attention to when purchasing straight thread rolling machine?
1、 First, understand the diameter range of reinforcement used on the construction site. Dbg-40b is widely used in the market because it is commonly used to process threads with reinforcement diameter of 16-40. This kind of price is relatively affordable, and it is also a commonly used model. The features of this model are as follows：
1. The reinforcement thread processing is completed at one time, and the tooth shape of the processed thread is full and smooth.
2. Using the unique spiral angle rising technology, the threading is light and fast, and the work efficiency is improved.
3. The adjusting disc is optimized, the size of the rolling wire is adjusted at one time, and the tool holder is free from replacement.
4. With eccentric shaft design and internal gear disc adjustment, the machining efficiency is high.
5. Three points and one line, high concentricity and strong stability.
6. The reinforcement can be easily fed, and the machine tool automatically returns after wire rolling, with a daily output of 600-900 wire heads.
7. The length of Machinable reinforcement thread can reach 90mm.
2、 The straight thread rolling machine can also be selected according to the length of the reinforcement thread processed by yourself. For example, the dbg-50 straight thread rolling machine specially produced by Shanghai Dirui company for processing reinforcement cages, with a diameter of 12-50 and a thread length of 120mm, is a machine specially produced for large reinforcement filament reinforcement. This equipment is particularly suitable for processing reinforcement cages.
Precautions for use of steel bar straight thread rolling machine：
Steel bar straight thread rolling machine 1. The cooling liquid must be water-soluble coolant. Precautions for use
2. It is forbidden to roll the thread without coolant.
3. The ends of the reinforcement to be processed shall be flat and cut with toothless saw, and shall be round and straight within 100mm of the end. Bending is not allowed, and the ends cut by gas cutting or cutting machine are not allowed to be processed directly.
4. During the initial cutting, the feed should be uniform and do not advance sharply to prevent the blade from cracking.
5. The guide rod, sliding plate and mechanical limit device shall be cleaned and oiled regularly.
6. Iron filings shall be cleaned in time every day.
7. The cooling liquid tank shall be cleaned once every half a month.
8. The reducer shall be oiled regularly to maintain the specified oil level.
9. Straight thread machine tools shall be maintained regularly.
10. When the casing is working, check whether it is reliably connected to neutral or grounding every day.
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