FLAP DISC SAFETY REFRESHER
1.PROPER GRINDING lub kaum ntse ntse thiab nto
Nws yog ib qho tseem ceeb uas yuav tsum tau siv cov flap discs ntawm lub kaum sab xis kom raug thiab ntawm qhov tseeb. Kev siv lub kaum sab xis lossis qhov chaw tsis raug tuaj yeem ua rau epoxy hnav, thim rov qab disc puas, lossis snagging. Tag nrho cov no tuaj yeem ua rau kev sib cais ntawm cov flaps lossis rov qab disc tawg. Hom 27 nrov plig plawg discs yuav tsum tau siv ntawm 0 degree -15 degree kaum sab xis thiab Hom 29 nrov plig plawg discs yuav tsum tau siv ntawm 15 degree -25 degree kaum rau lub workpiece. Tsis txhob siv lub tiaj los yog ntawm ntug.
2. TAWS
Muaj ib qho kev xav tsis zoo uas cov neeg saib xyuas tsis tas yuav tsum tau siv thaum siv cov khoom coated abrasive. Qhov no tsuas yog tsis muaj tseeb. ANSI B7.7 Kev Nyab Xeeb Kev Nyab Xeeb rau Cov Khoom Siv Hluav Taws Xob nrog Coated Abrasive Systems tau hais meej meej tias "Yog tias lub tshuab tsim thiab nruab nrog cov neeg tiv thaiv, nws yuav tsum tsis txhob ua haujlwm yam tsis muaj kev tiv thaiv kom zoo thiab nyob hauv qhov chaw." Flap discs yog tsim los siv rau ntawm lub kaum sab xis grinders, uas tuaj nrog cov neeg tiv thaiv. Tsis tas li ntawd, xyoo 2017 kev hloov kho ntawm ANSI B7.1 Kev Nyab Xeeb Kev Nyab Xeeb rau Kev Siv, Kev Saib Xyuas thiab Kev Tiv Thaiv ntawm Abrasive Wheels ua tshwj xeeb hais txog cov kev xav tau rau lub log nrov plig plawg: "Hom 27 thiab 29 abrasive nrov plig plawg disc log yog raug rau tag nrho cov kev txwv ntawm mounting thiab siv teev rau hom 27 lub log. " B7.1 txuas ntxiv mus rau lub xeev, "Cov log no tau pom zoo tsuas yog siv rau cov tshuab tsim tshwj xeeb thiab tiv thaiv." Xyuas kom tseeb tias koj lub tshuab grinder muaj tus neeg saib xyuas kom zoo, tias nws nyob hauv qhov zoo, thiab nws nyob nruab nrab ntawm koj thiab lub disc. Yog tias muaj kev tawg lossis tawg tawg, tus neeg saib xyuas tau tsim kom muaj cov khoom thiab tiv thaiv koj ntawm kev raug mob. Tsis txhob siv lub grinder yam tsis muaj tus neeg zov!
3. TSEEM CEEB/HAUJ LWM
Tshawb xyuas flap discs rau tej yam tshwm sim ntawm kev puas tsuaj ua ntej siv. Ib lub disc uas tau muab pov tseg los yog lwm yam kev siv tsis raug yuav raug puas tsuaj, uas tuaj yeem ua rau tawg. Tsis txhob siv lub disc uas tau poob los yog puas lawm.
