鋸片正確使用方法 Tips for a corret use of a sawblade
為使圓鋸片發(fā)揮其比較佳性能，必須嚴(yán)格遵守以下幾點(diǎn)：
1.機(jī)器應(yīng)具備良好性能，無擺動(dòng)。
2.法蘭盤的大小要一致，是鋸片直徑的1/3。
3.法蘭盤表面應(yīng)平整，干凈，互相垂直相交。
4.墊圈應(yīng)對(duì)垂直。
5.機(jī)軸應(yīng)該平整筆直，公差不超H7。
6.鋸片在安裝前要先擦干凈，如果鋸身上黏有樹脂，需要稀釋劑擦盡。
7.若鋸片有鈍感，應(yīng)及時(shí)修磨，并注意保持鋸齒原有切割角度。
8.修磨時(shí)不僅要選擇合適的金剛石砂輪，同時(shí)也要使用冷卻液。
9.鋸片擴(kuò)孔建議不超過原孔的20毫米，否則會(huì)引起失張則鋸片切割效果會(huì)受影響。
10.每次安裝都必須保證法蘭盤和墊圈的干凈，平整。
11.修磨后角和鋸身時(shí)千萬小心，不要手工操作，會(huì)造成鋸齒碎裂和鋸身失衡。
12.排鋸安裝時(shí)，千萬注意鐵料架和料臺(tái)需呈同一水平。
13.切割之前要查看鋸片已安裝禁固，以防鋸片在軸上打滑。
To Obtain the best performance from a saw blade we suggest follow these simple instructions:
1.The machine must be in good conditions,free of vibrations.
2.The flanges used to secure the blade must be of the same diameter,at least1/3 of the blade’s diameter.
3.The flanges must be parallel to each other,Also,check tolerances on diameters sides and concentricity,by using a clock gauge.
4.The spacers must be perfectly parallel.
5.The spindle must be perfectly straight and with an H7 tolerance.
6.After continuous use,remove the blade and clean it,making sure to get rid of resin build up with the appropriatc solvents.
7.The blades must be sharpened as soon as they become dull,maintaining the original tooth angles.
8.For sharpening,always use the correct grinding Wheels and plenty cooling liquid.
9.Maximum reboring of blade is 20 mm of the original bore size.Above this value,the blade will loose its original tunning and overall performance will be affected.
10.Always keep spacers and flanges clean.
11.When sharpening,the shoulder of the teeth must not be lowered more than needed.This operation must be done with appropriate precision machinery and never by hand.
There is the risk of breaking thetip or upsetting the blade balance.
12.On ripping machines,the feeding track must be leveled with the fixed table.
13.Before starting the cut of the material,make sure the blade is correctly locked according to the machine’s specifications.
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