Technical field
The present invention relates to a kind of oil sealing processing technology.
Background technology
Oil sealing is used to the mechanical organ of oil sealing (oil is modal liquid substance in drive system, also refers to the meaning of general liquid substance), and it will need the parts of lubrication and parts isolation of exerting oneself in drive disk assembly, is unlikely to allow oil seepage.Static seal and movable sealing (typically moving back and forth) with sealing member sealing member.
The technics comparing of oil sealing is complicated at present, the most unified specification, not unified standard, the steel part quality causing production is uneven, a lot of operations that repeat also make under production efficiency, increase the work burden of workman, make the competitiveness of product in market the highest simultaneously.For the operator that some have just been entered a profession, the method technique that neither one is clear and definite, often there are mistakes and omissions when of causing operation, in some instances it may even be possible to cause serious consequence.
Summary of the invention
Because the drawbacks described above of prior art, the technical problem to be solved is to provide a kind of oil sealing processing technology, and this oil sealing processing technology is simple, eliminates a lot of repeatability operation, improves work efficiency.
For achieving the above object, the invention provides a kind of oil sealing processing technology, it is characterised in that comprise the steps, 1) iron-clad returns factory's inspection；
2) epithelium: add degreaser and go fat → add Phosphating Solution to be processed on iron-clad surface, antirust → to add sulfuration liquid to increase iron-clad adhesive force；
3) then: soak in the iron-clad solid to be placed on of epithelium, as solid stock solution that acrylic, fourth are fine is the mixed solution of TD870 and ethanol, allocate in the ratio of 1:3.5, typically to soak at twice, iron-clad is put in people's stock solution, will stir for twice more than 2 hours and could use, followed by drying iron-clad, temperature controls at 200 degree for the first time, and second time controls at 165 degree；
4) mould: mould wants that first die trial is qualified could use, determines in passing and expects heavily；
5) the mixing of sizing material cuts: sizing material first passes through mixing test, vulcanization accelerator to be added when mixing, then by one Fixed material weight automatic cutoff；
6) vulcanizing/forming: vulcanizing/forming temperature and time to be controlled well, the fine temperature of general fourth controls at 200 degree, and the time is 120 seconds；The temperature of polyfluoroprene controls at 185 degree, and the time is 200 seconds；
7) rebuild and add spring: the deviation of trimming to be determined by the specification size of oil sealing, general small dimension is 0.15 ~ 0.2, big specification is 0.25 ~ 0.35, and it is fixed that spring specification is also that the specification according to oil sealing is come, and general spring specification to be remembered: line footpath * diameter * length；
8) test package: check oil sealing external diameter to be surveyed, highly, (and R value, the outward appearance of oil sealing, the position particularly rebuild is smooth, and ferrum can not be seen in surface for secondary lip, internal diameter, trimming internal diameter.
The invention has the beneficial effects as follows: the present invention improves working (machining) efficiency, yield rate, reduce production cost, achieve the unforeseeable technique effect of those skilled in the art, overcome design set for a long time, provide a kind of new design and processing thought, and achieve more more preferable processing effect than prior art.
Detailed description of the invention
Technical scheme disclosed by the invention is a kind of oil sealing processing technology, it is characterised in that comprise the steps, 1) iron-clad returns factory's inspection；
2) epithelium: add degreaser and go fat → add Phosphating Solution to be processed on iron-clad surface, antirust → to add sulfuration liquid to increase iron-clad adhesive force；
3) then: soak in the iron-clad solid to be placed on of epithelium, as solid stock solution that acrylic, fourth are fine is the mixed solution of TD870 and ethanol, allocate in the ratio of 1:3.5, typically to soak at twice, iron-clad is put in people's stock solution, will stir for twice more than 2 hours and could use, followed by drying iron-clad, temperature controls at 200 degree for the first time, and second time controls at 165 degree；
4) mould: mould wants that first die trial is qualified could use, determines in passing and expects heavily；
5) the mixing of sizing material cuts: sizing material first passes through mixing test, vulcanization accelerator to be added when mixing, then by one Fixed material weight automatic cutoff；
6) vulcanizing/forming: vulcanizing/forming temperature and time to be controlled well, the fine temperature of general fourth controls at 200 degree, and the time is 120 seconds；The temperature of polyfluoroprene controls at 185 degree, and the time is 200 seconds；
7) rebuild and add spring: the deviation of trimming to be determined by the specification size of oil sealing, general small dimension is 0.15 ~ 0.2, big specification is 0.25 ~ 0.35, and it is fixed that spring specification is also that the specification according to oil sealing is come, and general spring specification to be remembered: line footpath * diameter * length；
8) test package: check oil sealing external diameter to be surveyed, highly, (and R value, the outward appearance of oil sealing, the position particularly rebuild is smooth, and ferrum can not be seen in surface for secondary lip, internal diameter, trimming internal diameter.
The present invention improves working (machining) efficiency, yield rate, reduce production cost, achieve the unforeseeable technique effect of those skilled in the art, overcome design set for a long time, provide a kind of new design and processing thought, and achieve more more preferable processing effect than prior art.
The preferred embodiment of the present invention described in detail above.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to the design of the present invention without creative work.Therefore, all technical staff in the art, all should be in the protection domain being defined in the patent claims the most on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Seal oil supplements are the very best source of three natural Omega-3 essential fatty acids that are vital for the development and maintenance of a healthy human body. They contain two building blocks of cells also found in the oil of fatty fish they consume: docosahexaenoic acid (DHA), eicosapentaenoic acid (EPA) and a third polyunsaturated fatty acid docosapentaenoic acid (DPA) not found in other fish or plant oils, and is a component of human breast milk. Omega-3 concentrations found in seal oil are much higher than any other natural fish oil. The combination of Omega-3 and Omega- 6 fatty oil percentage is similar to that of humans and is absorbed by our metabolism more easily than fish oils.
Seal oil supplements are superior to fish oil because they are less prone to lipid oxidation, the chain of reactions causing degradation of lipids and loss of quality. Seal oil has anatural anti-oxidant component that makes them more stable, and provides a longer shelf life
Small wonder, then, that seal oil nutritional supplements are experiencing a surge in popularity. But how do they make the journey from the frigid ocean to your kitchen table?
Seal oil begins from a thick pure natural fat (blubber) found in all seal species.
Seal blubber is no ordinary fat and provides special biological functions for the animal including; insulation, buoyancy, and a source of energy. It is much thicker than the fat of most land animals.
The first step in the process is the separation of the thick fat layer from the skin. This step is performed quickly through specialized equipment. Indigenous peoples that knew the full value of a seal would normally cut the fat layer off by hand.
Blubber thickness in a seal will vary significantly as it moves between the breeding season (where it is fattest) and the leaner periods associated with molting and mating. Unlike land animals the fat melts into a liquid quickly and at lower temperatures. The approved seal oil processes apply the latest technology to quickly render (melt) and remove any solid fat particles using state-of-the-art technology. Most approved facilities use modern technology to liquify and filter the oil. Some include additional steps which may concentrate, deodorize and further cleanse the oil. Using fresh fat, the normal process produces a clear to slightly yellow oil, with a mild fishy odor. Attributes similar to other fish oils.
Omega-3 Seal Oil edible oil industry-leading quality is achieved using advanced purification techniques, Good Manufacturing Practice (GMP) standards, natural antioxidants, and a highly regulated process by the Canadian Food Inspection Agency and Health Canada. As a consumer, there are multiple suppliers of seal oil and the product is available at retail or through online sales. The product was first produced in Newfoundland and Labrador in the mid-1990s and there have been millions of satisfied customers who include the product as part of their healthy lifestyle.
Depending on the consumer preference, seal oil is available as a liquid or soft gel capsule. Both products offer superior quality with the same nutritional value. There is no advantage of one over the other and it is simply a consumer preference. The liquid being the choice if you have trouble swallowing capsules.
Omega-3 seal oil high-quality standards are achieved using advanced purification techniques.
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All secondary processing including bottle of liquid oil, production, and packaging of softgel capsules occurs in modern regulated pharmaceutical facilities. High-quality bulk oil shipped to processors throughout Canada and Asia provides finished packaging for domestic and international markets.
It may sound a bit technical, but the processing of seal oil is much simpler than fish and seed oils. Seal fat is largely pure with little protein, skin, or bone that impedes and adds steps to other Omega-3 processing. If you’ve already made the commitment to try seal oil supplements either for the first time or are a long-term user, clearly you want only the best for your body. So it’s reassuring to know that manufacturers of these supplements take them just as seriously as you do! The process is regulated from harvest to final packaging and the testimonials support a variety of documented health benefits to the customer.