Pipe fitting grinding process
A grinding process and technology for pipe fittings, applied in the direction of grinding machines, manufacturing tools, metal processing equipment, etc., can solve problems such as difficult cleaning, and achieve the effect of not easy cleaning, easy cleaning, and not easy to damage
Active Publication Date: 2018-10-26
无锡市精密钢管有限公司
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] Due to the tension, the water itself is easy to hang on the outer wall of the pipe fitting in the state of water droplets, and the grinding powder is easy to remain in the water drop and hang on the outer wall of the pipe fitting. Therefore, it is not easy to clean after grinding with the above-mentioned grinding powder
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment
[0049] A pipe fitting grinding process, comprising the following steps:
[0050] The pipe fittings are pretreated first, and the pipe fittings are processed to the required size for subsequent grinding. Soak the pipe fittings in a nitric acid tank with a concentration of 5%. At this time, the concentration of the acid solution can effectively decompose the oil stains on the pipe fittings without causing corrosion to the pipe fittings, and there is less acid residue on the surface of the pipe fittings, which is convenient for follow-up cleaning.
[0051] After the pipe fittings are soaked, rinse the pipe fittings with a high-pressure water gun to wash away the acid on the surface of the pipe fittings. Finally, dry the pipe fittings with hot air. Keep the fittings clean.
[0052] Use the automatic cutting machine to cut the pipe fittings. When the automatic cutting machine is cutting, it is equipped with 20% cutting fluid to lubricate the blade edge, cool and lubricate the bl...
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Abstract
The invention relates to the technical field of pipe fitting grinding, and discloses a pipe fitting grinding process. The pipe fitting grinding process comprises the following steps that S1, a pipe fitting is pretreated; S2, 1 kg of stone is added into a grinding bucket; S3, grinding fluid containing an LM-801 brightener is added into the grinding bucket; S4, the pipe fitting is vertically inserted into the stone in the grinding bucket; S5, 1 kg of stone is added into the grinding bucket again to cover the pipe fitting; S6, the grinding liquid is supplemented; S7, the grinding bucket is installed on a centrifugal grinder; S8, a grinder door is closed and locked tightly with screws; S9, the grinder is started for grinding; and S10, the grinder is stopped, and the pipe fitting is taken out,cleaned, air-dried, packaged and delivered out. According to the pipe fitting grinding process, grinding powder is replaced by the grinding liquid and the stone, the stone is not prone to being adhered to the pipe fitting, the grinding liquid sticks to the pipe fitting, after grinding is finished, the pipe fitting is cleaned by clear water, after the pipe fitting is air-dried and the grinding liquid is evaporated, the surface of the pipe fitting is relatively clean, and the pipe fitting can be easily cleaned.
Description
technical field [0001] The invention relates to the technical field of pipe fitting grinding, in particular to a pipe fitting grinding process. Background technique [0002] At present, the deburring, burring, polishing, etc. of pipe fittings are mirror-finished, and are generally ground with emery, brown corundum, etc., and imported plastic bead powder. [0003] When the above-mentioned grinding powder polishes the pipe fittings, the particle size of the grinding powder is small. When the grinding powder grinds the pipe fittings, the grinding powder is easy to stick to the surface of the pipe fittings, and the pipe fittings need to be cleaned with water. [0004] Water itself is easy to hang on the outer wall of the pipe fitting in the state of water droplets due to tension, and the grinding powder is likely to remain in the water drop and hang on the outer wall of the pipe fitting. Therefore, it is difficult to clean after grinding with the above-mentioned grinding powder....
Claims
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Patent Timeline
Login to View More IPC IPC(8): B24B31/02B24B31/12
CPCB24B31/02B24B31/12
Inventor 赵洪全杨国庆
Owner 无锡市精密钢管有限公司