In many apartments you can find small “secret” and rarely used by tenants. These include, in particular, include space for doors. At the same time, they can be used for storage of various “trifles” and even books. In my humble study also found a similar area, where well placed shelving. His sketch was hand quickly. Then came the trip to the store for buying furniture boards (planed boards) of “forest”: the three – dimensions 18x300x2000 mm, one mm and one 18x200x2000-18x200x1000 mm and three dozen screws self-tapping screws and two “corners” for mounting the rack to the wall.THE RACK BEHIND THE DOOR
In many apartments you can find small “secret” and rarely used by tenants. These include, in particular, include space for doors. At the same time, they can be used for storage of various “trifles” and even books. In my humble study also found a similar area, where well placed shelving. His sketch was hand quickly. Then came the trip to the store for buying furniture boards (planed boards) of “forest”: the three – dimensions 18x300x2000 mm, one mm and one 18x200x2000-18x200x1000 mm and three dozen screws self-tapping screws and two “corners” for mounting the rack to the wall.
For a good housewife sewing machine still for home craftsman — drill with the tool: things are absolutely necessary. But in that and in other case to work and still want to carve out at least a small area. How to equip for employment of sewing — tells the Hungarian magazine”, Earmaster”.
Sometimes it is difficult to remove on finger tight ring, but much harder — pressed on the shaft bushing or bearing, Not accidentally creating a variety of devices. One of such devices is presented at the NTTM-78 innovator Vladimir Gusev. His puller is very simple and is intended for locksmith’s and repair work — for example, the removal of the bearings from the shaft of the motors. Crank handle with screw case, with the teeth pull the chain and the gripper bar are all a device this portable remover. For adjustment of grippers for various diameter bearings or dismantling of the cross member bushings are supplied with screws.
During fabrication of the models all of us often have to process with high precision perpendicular and aligned the holes for the bearings and bushings in housings, crankcases, engines and other complex pieces. For this run, using the device proposed by the Leningrad automodellista master of sports of international class N. Trinium.
A true master of creativity will suffice even in the bathroom. If your intention is to close the bottom of the bath screen – not in a hurry for him to shop. It’s a simple device if you want you can do it yourself. What matters is that you had minimal DIY skills and the desire to spend a few hours of free time. However, in this case, you do not get to do without going to the store and extra expenses but something can still be saved.
How to make the electrolyte alkaline batteries? What are components, what should be the charging current, how long to charge? Electrolyte — aqueous solution of potassium hydroxide with a density of 1,19 — 1,21 g/cm3 with the addition of 20±1 g/l of lithium hydroxide monohydrate (Li0Н.H20). (This corresponds to GOST 9285-59. At -20±1°C or -40±1°C batteries should work for an aqueous solution of potassium hydroxide with a density of 1.26 — 1.28 g/cm3 without addition of lithium hydroxide.)
When faced with the need to drill numerous fine holes in printed circuit boards for electronic devices, it was found that a power drill in this case is not such a good assistant she is loud, and the power of it excessive. Then decided to make a small tabletop drill press is more suitable for such work. The present machine has a small size, low power consumption and, importantly, virtually silent — you can work even when all the household slept. And drilling the holes with diameter from 1 to 6 mm permissible even in aluminum workpieces.