2012年5月23日星期三

Diamond saw blades for cutting knowledge

1, idle specially when new substrates for once, ought to idle for approximately thirty minutes, still should be mixed with water in summer months racing, whose purpose would be to further the Excretion of welding head, the influence of substrate, and reinforced blade in high speed spinning under its inherent quality of memory.
2, material should not be under 0.5m3, place and secure, bottom mat wood, solid-solid prison block should be situated on the symmetrical position of the table, in order that the task and material stability, without swaying, shaking.
3, good block length, width and height adjustment limit switch, blade lifting and skip the holiday to the extent of reliable and effective. Prior to the cutting saw blade should leave the barricade to 10~20mm. After cutting, saw from your block should be left towards the bottom 20-40mm, saw blade holder before you run around, saw all the exit block saws, distance must not be below 150-200mm, to avoid the saw blade impact material.
4, try cutting the saw blade idling steady until, starting if the blade with the saw blade is just not allowed experience of the fabric saw blade, cutting the stop saw blade rotation isn't allowed, must exit the bite should be stopped.
5, cutting if found when moving should immediately stop cutting the information, material fastened has to be continued to figure, cutting, usually are not allowed to move any material.
6, found when cutting saws less complicated slower and also clip knife, the belt could possibly be slipping, the nut is loose or eating knife depth overmuch speed too fast, take the knife and other reasons, needs to be adjusted regularly.
7, line speeds should adapt and processing stone hardness and wear resistance, recommends selecting linear speed cutting various kinds of stone inside the following table.
Tip: underneath the condition with the line speed just isn't high, increasing cutting efficiency, will lessen the lifetime of saw blade.
8, and into knife speed, main depends on processing material of performance, on each species material Dang cut deep must Shi has must variety of into knife speed, if speed high, is will makes diamond speed wear make up, caused saw tablets consumption had fast, if speed low, is and will makes saw tablets since sharp process cannot normal for, to "mill blunt, and skid" lost cutting ability. Under normal circumstances, feed rate plunge to slow when, during cutting must be even, for typical materials of common, when deeply 20mm, recommended this feed rate tables for ones reference, when thickness change, cutting speed is usually cutting area (cm2/min) to convert.
Tip: first entry or flat triple before walking should be cut in half.
Common material saw blade feeding speed: mm/MI
9, and cutting depth for medium hardness of stone as marble, and limestone can once cover, for hard stone as well as the grinding sexual large of as granite, and sandstone should min step cutting, single tablets saw cutting granite, eat knife depth General for 10-20mm, cutting marble eat knife depth for 50-100mm, more tablets double cutting hard granite, each eat knife depth for 3-5mm, should under stone of hardness, using of saw tablets and saw machine performance and will, recommended following efficiency table in your case reference.
10, saw blade rotation direction plus the stone to the same direction as along cut and or viceversa for reverse cutting, and reverse cutting, due to an upward vertical force, forming explode stone campaign, therefore, is really a solid stone, underneath the same conditions, must be adopted as much as possible along the cutting. Whenever you reverse cutting, cutting depth to decrease General reduced to Shun cutting 1/3-1/2.
11, and above, select cutting technology of simple requirements is: on hardness low, cutting performance good of stone, can deep slow, instead shallow cut fast go, is on same stone plus the corresponding of saw machine and saw tablets, should to cutting efficiency high, cut Board quality good, saw tablets and matrix extremely deep seated of technology parameter for quasi, four who complement 1 another, lips, mustn't taking. Once the saw blade when cutting speed is not going to keep, explains saw blade grinding blunt, slow up the cutting depth increases cutting speed for grinding and sharpening saws.

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