橡膠減震墊的運用以及注意事項
橡膠減震墊的運用以及注意事項：
Application of rubber shock absorbers and precautions:
JDF型橡膠減震墊基本塊尺寸為170mm*170mm*20mm，豎向負(fù)荷范圍2.0～9.0KN/塊，本來就有頻率8.4～10.0fo(Hz)，當(dāng)設(shè)備(減震整體體系)較輕時，根據(jù)負(fù)荷大小，可將橡膠減震墊基本塊分割成1/2和1/4小塊運用，其豎向準(zhǔn)許負(fù)荷離別為基本塊準(zhǔn)許負(fù)荷的1/2和1/4。需下降本來就有頻率，提升減震效果，可將減震墊疊加串連運用，但準(zhǔn)許負(fù)荷仍為基本塊的準(zhǔn)許負(fù)荷。分割后的減震墊小塊為擔(dān)保牢穩(wěn)，僅限于兩層運用。設(shè)備覺得合適而運用減震墊時，設(shè)橡膠減震墊的安裝飾點綴數(shù)不少于四個。JDF型橡膠減震墊在串連時的變型量為單層變型量乘以串連層數(shù)。上海松夏橡膠減震器廠出產(chǎn)SD型橡膠減震墊、JDF型橡膠減震墊、JSD型橡膠減震器、BE型橡膠減振器、RM型橡膠減震器、等減振降噪產(chǎn)品。
JDF type rubber damping pad basic block size is 170 mm * 170 mm * 20 mm, the vertical load range of 2.0 ~ 9.0 KN/block, already has a frequency of 8.4 ~ 10.0 fo (Hz), when the equipment (suspension overall system) is lighter, according to the load size, rubber damping pad basic block can be divided into 1/2 and 1/4 small use, its vertical permitted load departure for basic block to allow load of 1/2 and 1/4.To reduce the frequency of the original, enhance the effect of shock absorption, shock absorption pad can be stacked serial application, but the allowable load is still the allowable load of the basic block.After the partition of the shock cushion small pieces for security firm, limited to the use of two layers.When the equipment feels suitable to use the shock absorbers, the number of mounting decorations with rubber shock absorbers shall not be less than four.The variation of JDF rubber cushion in serial connection is the variation of single layer times the number of serial layers.Shanghai songxia rubber shock absorber factory produces SD rubber shock absorber, JDF rubber shock absorber, JSD rubber shock absorber, BE rubber shock absorber, RM rubber shock absorber, etc.
