Q:How do you weld it with ordinary electric welding?

There is a knack for correctly loading aluminum wire (also applicable to steel wire), which is very important for loading aluminum welding wires and avoiding welding failures. Hold the wire shaft safely with one hand to make sure it won't let loose. Once you open the cellophane wrapper, hold the loose end of the wire with the other hand before you put it into the drive wheel. Inexperienced people usually fail to grip the loose end and cause the entire bundle of wires to start loosening. If this happens, it will not be remedied and welding operations will be greatly affected - you will have to buy another bundle of wire.

Q:There are several aluminum wires in the high voltage 50mm aluminum cable

High voltage 50mm - aluminum cable has several pieces of aluminum wire? Aluminum conductor cable belongs to the third stranded circular conductor, the implementation of standards is GB / T 3956-2008 "cable conductor", the standard minimum line 50 square mm aluminum conductor (Lv Si) root numbers of 19. So the high pressure 50mm - aluminum core cable inside each aluminum conductor of not less than 19 of aluminum wire.

Q:What material is it fill aluminum pot

Or use the scrap aluminum toothpaste tubes apart to wash twisted into the stick, twist more tightly as possible, according to the size of sand thickness, cut into pieces, riveting in trachoma, wiping point around the white cement or lime putty.

Q:What's the side effect of washing aluminum wire basin with detergent?!

Iron and oxygen reaction under room temperature, iron dry air is difficult to react with oxygen. In the humid air, iron and oxygen slow oxidation generated rust (main component: Fe2O3; red rust, loose structure, easy to absorb water, accelerate the corrosion of iron and iron); after a slow oxidation after formation the compounds can also be considered in pure iron oxide, 4Fe+3O2=Fe2O3., wire can be ignited, combustion, Mars radiance, generating solid black, release a lot of heat (in the light before the first wire grinding, in the set of cylinders have a small amount of fine sand or water, to prevent the high temperature spatters burst bottom): 3Fe+2O2 - Fe3O4. light from the above experiment phenomenon, can be seen: "the same material under different reaction conditions, the phenomenon may be different, product may be different"

Q:Do choose thick aluminum wire? 1.5mm, 2mm, 1mm

1.5 is enough

Q:Is the resistance of metal wire plastic increased when it is plastically deformed?

Steel wire has a wide range of uses. It can be used to make manganese phosphating coating, steel wire rope, galvanized steel strand and steel cord, etc..

Q:General ferrochrome aluminium net with what material?

Anping iron chromium aluminum mesh, always insist on quality first, our production of ferrochrome aluminium net is the national standard material suppliers, we are basically more than 5 years, with the material testing report, with the best customer support.

Q:There is a small hole in the stainless steel pan. Can you mend it?

Stainless steel pots missed a small, if the leak hole is not large, the only way is to buy hardware stores aluminum rivets size appropriate (it is best to take the pot, let the boss with a through hole), with a hammer will be riveting, hole is blocked, you can continue to use.

Q:Is the wire on the diode a type of P and N semiconductor? Or P semiconductor?

Gold thread is gold wire. Welding with gold wire welding machine.

Q:Common causes and treatment of LED light flashing

Why would the poor contact soon after and bright: breakpoint near, due to thermal expansion and contraction because of why cause this situation: usually the reason for LED driving power supply circuit is too simple, another point is the factory that the burn time is too short.