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Then, during the installation of the shredder machine blade, after the oil pump is moved, when the slider rises to the top dead center, after the oil pump is turned off, the shredder blade is installed, using M12 * 45 hex screws, and then pressing the knife with a wooden rod. Close the lower blade and the lower blade engaging surface on the workbench and tighten the screws.
An important way to affect the heat transfer of shredder machine blades is to produce high quality chips. Chips can take away the heat generated by the cutting, only a small amount of heat enters the workpiece, and a small amount of heat is transferred to the tool and other local areas. Pressing a new chip breaker into the tool surface helps control the shape and size of the chip.
Designing a chip slot for chip-cutting chip data helps solve this problem. Although such cutting edges have large positive and rake angles, they are not as brittle as wet machining. The high cutting temperatures inherent in dry cutting usually make cemented carbides slightly Microsoft, improve their toughness, reduce the possibility of slight collapse, and increase tool life.
For the same reason, replacing hard grinder blades during dry cutting hardly reduces tool life or cutting consistency. In fact, the opposite is true. The stiffer base ensures the integrity of the cutting edge at high temperatures, while the fine softening prevents the cutting edge from becoming too fragile. As a result, users can specify harder cemented carbide grades to improve their resistance to deformation and crescent pocket wear (chemical dissolution of the cutting edge). Otherwise, dry cutting will greatly reduce tool life.
The scalability of shredder machine blades is better than corresponding wet treatments, because the chips are hot, which makes the chips more difficult to break, and more likely to have a dangerous chip environment, resulting in worse surface finish.
Tools planned for dry cutting are sharper and lighter than wet cutting, and actually produce less friction and help control heat. Discussions on drilling have shown that sharpening bits can reduce cutting temperatures by sharpening. The sharp cutting edge not only keeps the temperature low, but also reduces radial runout and improves surface finish.
Another way for shredder machine cutting blades to help break up and discharge chips during the cutting process is to replace the liquid with gas, which is more common. Although it does not work in the cooling state, sometimes the burst of compressed air is enough to blow out chips during the cutting process, avoid secondary cutting of the shredder blade and avoid excessive heat transfer to the workpiece and machine. When smoothing is required, the user will use a smoothing agent to create a fog layer that is consumed during the cutting process.