It turns out that the caliper can be removed not only linear, but also angular dimensions, for example, the amount of taper or slope of different parts. To obtain such a tool, improving, for example, is known to many caliper type SHC-1 (“revolver”) with a probe of the depth gauge. The limit of its linear measurements is 130mm, which will fully satisfy the business needs of Amateur Craftsmen.
Sure: from a compact and yet sufficiently reliable, cheap and simple to manufacture “svarochnik” no workman, Thrifty, the owner will not refuse. Especially if he knew that at the heart of this machine is easily upgradable 9-ampere (familiar to almost everyone from school physics lessons) laboratory autotransformer ЛАТР2 Yes homemade mineralwater with thyristor rectifier bridge. They allow not only to safely connect to domestic lighting AC voltage of 220 V. but to change u on the electrode, and means to select the desired value of welding current.
These boxes are collected without a single nail, gardeners used to condition the compost. These kind of houses is convenient because, if necessary, they are easy to disassemble and install in other place. I’m laying the compost, use a drawer and then as the bed is poured from the top layer of soil, planted the Read more…
“I live in a remote Siberian village, which last year was 370 years. Near the river Angara. This is the Central district of Krasnoyarsk region, where winters with strong frosts and heavy snow covering the earth-mother seven months of the year. In such climatic conditions as it is not a sin to have a snowmobile.
After the complete defeat in 1898 in the war with the United States, Spain, once a great naval power, retreated far back and fell into a deep “hibernation”. Moral decline in society the worst way combined with political instability and severe financial problems. It is not surprising that to implement the first major of the marine program managed to start only after 10 years when the government has taken decisive action. Perhaps chief among these was the creation of the national shipbuilding company “Sociedad española de A. Nawal”, which was to revive the Spanish fleet. Good idea interfered with the traditional obstacle: lack of funds. And then the “noble dons” made good progress, offering to buy a quarter of all of the assets of British firms. “Investors” were going to as on selection — “Vickers”, “Armstrong” and “John brown”. Now the Spaniards were able to calculate not only English money but also to acquire new technologies and modern projects. They immediately thought that their country is washed by two seas, or rather, a sea and an ocean. Therefore, shipbuilding yards started in El Ferrol in the Atlantic in the North and Cartagena in the Mediterranean sea. And the British discovered so addicted now to their new friends, the secret folder with the drawings.
It is known that the pillars fences and foundations, even buried, in severe winters wimobaiausy: permafrost like pushes them out of the land. To prevent this from happening, I suggest when you install them dig in next to the depth of the pit cut of any pipe, which is then to pour large salt. The Read more…
No, not the bird and the trap is impromptu from large plastic bottles of soft drink. The bottle must be cut in half and the upper part of the insert inside the bottom so that it went tight, but the neck did not reach the bottom is to pour inside a little bait — broth Read more…
The proposed electrosurgery, I am sure, will find its rightful place in the kitchens have gas stoves, when the ignition of the gas burner appliances and other devices with the “blue fuel”. It is convenient and trouble free. It can make for a night or two, pre-armed with a small piece of one-sided foil fiberglass and a minimum of inexpensive and common parts. A faithful guide to action will serve as a sketch of the printed circuit Board and Assembly drawing.
