Carpet maintenance four methods of cleaning a certain proportion of flour, salt and gypsum powder, the ratio of 6:1:1, water and paste into the heating to make it into a dry block, and then pressed into small pieces, sprinkled on the carpet Then use a hard brush to roll it on the carpet until it is rolled into powder, then vacuum it with a vacuum cleaner.
Defocusing mark
If you accidentally burn the carpet, you can use the repair method to eliminate it. First, brush the burnt area with a hard brush, then cut the fluff from Other Parts of the carpet with scissors, and then stick it to the burnt area with adhesive. Use something that is equivalent to the weight of the book to be flat on the top. After the adhesive is dried, the adhered hair is firm. Finally, gently comb it with a brush.
Restore as new
When the carpet is used for a long time, the color is no longer bright. To make the color of the old carpet brighter, spread the salt on the carpet the night before. On the second morning, remove the salt with a clean warm rag. The bright color of the carpet will be Will resume.
Stained
The animal and vegetable oil traces on the carpet can be wiped with cotton and high purity gasoline; the juice and beer traces should be wiped with a soft cloth dipped in washing powder solution, and then washed with warm water and a little vinegar solution. Ink traces can be sprinkled with fine salt in the stains, and then brushed with warm soapy liquid; if it is traced, it should be infused with milk for a while, then brush with a brush and milk.
Other Parts
The structure of the core barrel is generally divided into single - acting double core tube and most of the fishing apparatus. The double tube section consists of an outer tube assembly and an inner tube assembly. The outer pipe assembly includes; The main structure and working principle of the cartridge stopper, cartridge chamber, stable joint outer pipe, diamond reamer and diamond bit are as follows:
(1) Spear structure is composed of spear head and recovery spring. When coring, the fishing device is lowered to the upper part of the inner tube assembly in the drill pipe, and the fishing hook grasps the fishing spear, lifts the fishing device up, picks up the recycling card barrel, and inwardly compressing the cartridge card, so that the inner tube assembly and the outer tube are separated, so that the inner tube assembly is lifted up.
(2) The clip structure is mainly composed of the clip frame, clip, spring and other components. Its function is that when the inner tube sits on the outer tube, the clip expands with the help of the elastic force of the expansion spring and sticks to the inner wall of the clip chamber, so that the drilling tool can achieve positioning.
(3) Buffer structure by spring, locking mother, split pin composition. Protecting the inner tube when pulling the core.
(4) Single action structure is realized by two pairs of thrust bearings.
(5) Adjust the length of the inner pipe assembly and the outer pipe assembly of the structure, and fine-tune the lower shaft and the locking mother to achieve the gap required by the end of the spring seat and the step inside the drill bit.
(6) The fishing structure, also known as the fishing device, is mainly composed of fishing hook, hammer and safety rope. The fishing hook is used to hold the spearhead while fishing the inner pipe, and the weight is used to speed up the fishing device's descent to save fishing time. The safety rope is a thin rope. When the inner pipe is stuck for some reason and cannot be lifted, the safety rope can be forcefully lifted and then the drill can be lifted.
Other Parts,Spearhead Base,Compression Spin,Core Lifter
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