How to ensure that the industrial sewing machine rotary hook is oil-free
Public Health is the core business of Hebei Senton, our company will enable the company to provide more innovative and cost-effective products to improve the following types of daily life:
Control disease vectors, such as mosquitoes, flies and so on
Control the general crawling insects and insects, such as cockroaches, flies, ants, weevils, lice, etc.
Control termites in any building above the structure, within or near
Improve the health environment .
Insecticide have a role in public health as part of sustainable integrated mosquito management. Other components of such management include surveillance, source reduction or prevention, biological control, repellents, traps, and Pesticide -resistance
management and improved pest management strategies for Mosquito Control.
As we all know, industrial sewing machines are in high-speed operation for a long time. When the rotation speed reaches 4000 revolutions per minute , the rotary hook speed is 8000 revolutions per minute . Many domestic rotary hooks can't reach this speed. If the rotary hook can't supply oil well, there will be technical problems such as severe hob wear and high noise, and then there will be broken wires and poor stitches. And other issues. Especially when the summer arrives, the temperature of the hook in the work will rise very high, and even the phenomenon that the hook is hot and the bobbin case cannot be taken out, the oil supply of the hook is adjusted at this time.
We can find a piece of cardboard under the hook and run the machine continuously for at least 1 minute, then check if the oil on the cardboard is moderate. If the cardboard has no oil or little oil, then we will adjust the oil adjustment screw to the screw head to completely block the oil return hole, and then check the oil quantity. If the oil trace is still very small, then the oil path has The problem should be checked by the simple and complicated method. Welcome to the company's official website http://
We first remove the hook and then check the amount of oil. If the oil trace becomes larger after removing the hook, it is that the hook is blocked by dust, and we can clean it, especially the oil hole felt at the track. If the hook is worn too much, replace it with a new one ; if the oil is still small, remove the lower shaft copper plug, check if the filter is clogged, remove the machine and check the lower shaft. When the oil is sprayed out, if the oil path is normal, there will be a lot of oil flowing out.
If there is still no oil outflow, then we should check if the oil pump is normal ? Is the rubber connection between the oil pump and the aluminum oil pipe broken or bent ? If there is no such problem, then we should remove the lower shaft gear screw and retaining ring and take out The lower shaft, and then the machine, seamless jacquard tights and other products, with the characteristics of fast production, low labor costs, low energy consumption, wide product adaptability, and instant production. At this point, there should be a large amount of oil flowing out of the bushing, indicating that the lower shaft oil hole is not aligned with the bushing hole.
The simplest method of judging is to check whether there is friction trace at the oil hole of the lower shaft. The scale position should be no friction trace on the oil hole . The market share of seamless weaving equipment in the underwear industry in China is about 5% . However, from the perspective of development trends, seamless clothing will become an upgraded substitute for traditional textile and apparel. At this time, the lower shaft hole is just right to the oil hole of the positive bushing, and the left and right positions of the lower shaft are appropriately adjusted according to the friction trace, and then the oil quantity is checked. After the adjustment, the bottom shaft should be prevented from flowing left and right. If the sleeve is still oil-free after removing the lower shaft, then we should check whether the oil pump, tubing and bushing oil hole are blocked or damaged, and also pay attention to whether the oil pipe is inserted into the wrong hole.
After the above inspection and adjustment, we can adjust the oil adjustment screw to the appropriate position. This is mainly due to the fact that after the high-speed expansion of domestic sewing machine enterprises has been carried out for more than 10 years, the focus of work has shifted to improve the innovation ability of enterprises. If the amount of oil is too large, it will contaminate the fabric.
Public Health,Household Insecticide,Insecticidal Soap,Synergist Saddles
Hebei Senton International Trading Co.,Ltd. , http://www.sentonpharm.com