Marine Electro-hydraulic Windlass The windlass is installed on the main deck of the ship's bow, which is used for the ship to lift the anchor and drop the mooring cable. Marine Electro-Hydraulic Windlass,Windlass Anchor,Electric Windlass,Manual Windlass TAIXING HAITAI GLOBAL TRADE CO.,LTD , https://www.jiangsuhaitship.com
Windlass can be divided into manual, electric, hydraulic, pneumatic, etc. according to the driving form.
The windlass can be divided into several specifications such as φ12--φ120mm according to the diameter of the anchor chain.
Windlass can be divided into single-sided and double-sided according to the distribution of drums.
The windlass is mainly composed of base, bracket, chain wheel, brake, chain wheel, gearbox, electric control system (except manual windlass), etc. Electric windlasses have electric motors, and hydraulic windlasses have hydraulic pump stations.
The main technical indicators of the windlass include the diameter of the anchor chain, the nominal speed of the anchor, the rated load, the supporting load, several levels of speed change, electrical system, etc. The installation of the windlass on the ship should ensure that the wrap angle between the anchor chain and the sprocket is 117-120°.
Electric windlass
The electric motor directly drives the windlass, and the drive shaft is driven by the gear box to work, and the structure is simple; it is generally suitable for windlasses with an anchor chain diameter of 16mm-93mm.
hydraulic windlass
It is suitable for windlass with anchor chain diameter of 16mm-120mm. Hydraulic windlasses are also called electro-hydraulic windlasses. It drives the oil pump with a motor, drives the motor with high-pressure oil, and then drives the transmission gear through a reducer (or no reducer). To make the windlass run, its structure is relatively compact and its volume is small. Now there has been an automatic hydraulic windlass, which is equipped with an anchor chain length sensor. When the anchor chain needs to be thrown out, the windlass will automatically stop; , can automatically decelerate; the anchor will automatically stop when it enters the anchor chain drum and is properly received.
Environmental protection is a hot topic in today's society. People pay more and more attention to environmental protection. Of course, the CNC cutting machine industry is also duty-bound. People in the metal processing industry have also summarized their own small environmental protection methods, such as:
1. Reduce the amount of chemicals added.
2. Use a smaller filtration system.
3. Application of micro lubrication.
From Reducing the amount of chemicals added, the overall production cost will be increased, and the service life of the tool will be shortened. In the long run, reducing the amount of chemicals added will cause more problems, such as frequent cleaning of the system. High chemical and waste disposal costs.
The use of a smaller filtration system may result in poor processing performance due to insufficient filtration capacity and insufficient contact with air, resulting in a decrease in processing performance, which in turn may increase the corresponding processing costs.
Minimal lubrication, rapid injection of a small amount of coolant at the sneak contact point for cutting, any coolant is not recycled, which seems to be a good environmentally friendly method, but this method can not solve all application problems, in various application areas In the process, chip removal, rust prevention and complete cooling are not easily achieved.
It is not a simple matter to adapt to the natural and active environmental protection in the field of work, but also to optimize your production process. The above three methods can not achieve better environmental protection effects in practical applications:
1. You can negotiate with the chemical supplier to further optimize the amount of chemicals required in your production.
2, according to the specific metal processing technology, according to the recommended liquid level to manage a stable system, thus achieving a better cost-effective.
3. You can also manage your system by considering the best level and flow based on production trends. Finally, you can consider a small amount of lubrication according to your process to achieve the best processing.
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