剪切鋼板式滾筒剝離夾具剪切鋼板式滾筒剝離夾具滾(gun)筒剝離強度(du)夾(jia)具用于測試板(ban)夾(jia)層結構(gou)中面板(ban)與芯子(zi)間膠(jiao)接的(de)(de)剝離強度(du)的(de)(de)測定，也適用于選用膠(jiao)黏(nian)劑(ji)的(de)(de)其他組(zu)合件的(de)(de)剝離強度(du)測定。

原理：

滾(gun)筒(tong)剝離(li)(li)(li)強度(du)(du)一(yi)般是(shi)指夾層結構用滾(gun)筒(tong)剝離(li)(li)(li)試驗(yan)測得的面板(ban)(ban)(ban)與(yu)芯子分離(li)(li)(li)時(shi)單位(wei)寬(kuan)度(du)(du)上(shang)的抗剝離(li)(li)(li)矩。具體(ti)為用帶凸緣的筒(tong)體(ti)從(cong)夾層結構中(zhong)剝離(li)(li)(li)面板(ban)(ban)(ban)的方法來測定(ding)面板(ban)(ban)(ban)與(yu)芯子膠接(jie)(jie)的抗剝離(li)(li)(li)強度(du)(du)。面板(ban)(ban)(ban)一(yi)頭(tou)連接(jie)(jie)在筒(tong)體(ti)上(shang)，另一(yi)頭(tou)連接(jie)(jie)上(shang)夾具，凸緣連接(jie)(jie)加載(zai)帶，拉伸加載(zai)帶時(shi)，筒(tong)體(ti)向上(shang)滾(gun)動，從(cong)而把面板(ban)(ban)(ban)從(cong)夾層結構中(zhong)剝離(li)(li)(li)開(kai)，凸緣上(shang)的加載(zai)帶與(yu)筒(tong)體(ti)上(shang)的面板(ban)(ban)(ban)相差(cha)一(yi)定(ding)距(ju)離(li)(li)(li)，夾層結構滾(gun)筒(tong)剝離(li)(li)(li)強度(du)(du)實為面板(ban)(ban)(ban)與(yu)芯子分離(li)(li)(li)的單位(wei)寬(kuan)度(du)(du)上(shang)的抗剝離(li)(li)(li)力矩。

滾筒剝(bo)離(li)強度(du)夾(jia)(jia)具用(yong)于測試板(ban)夾(jia)(jia)層結構(gou)中面板(ban)與(yu)芯(xin)子間(jian)膠接的(de)(de)剝(bo)離(li)強度(du)的(de)(de)測定，也適用(yong)于選用(yong)膠黏劑(ji)的(de)(de)其他組(zu)合件的(de)(de)剝(bo)離(li)強度(du)測定。

原理：

滾筒(tong)(tong)剝(bo)(bo)離(li)(li)(li)強(qiang)(qiang)度(du)(du)一(yi)(yi)般(ban)是(shi)指(zhi)夾(jia)(jia)層(ceng)(ceng)結構(gou)用(yong)滾筒(tong)(tong)剝(bo)(bo)離(li)(li)(li)試驗(yan)測(ce)得的(de)面(mian)(mian)板(ban)與芯子分離(li)(li)(li)時單位寬度(du)(du)上(shang)的(de)抗剝(bo)(bo)離(li)(li)(li)矩。具(ju)體為用(yong)帶(dai)(dai)凸(tu)(tu)緣(yuan)的(de)筒(tong)(tong)體從夾(jia)(jia)層(ceng)(ceng)結構(gou)中(zhong)剝(bo)(bo)離(li)(li)(li)面(mian)(mian)板(ban)的(de)方法來測(ce)定(ding)面(mian)(mian)板(ban)與芯子膠接的(de)抗剝(bo)(bo)離(li)(li)(li)強(qiang)(qiang)度(du)(du)。面(mian)(mian)板(ban)一(yi)(yi)頭(tou)連接在筒(tong)(tong)體上(shang)，另一(yi)(yi)頭(tou)連接上(shang)夾(jia)(jia)具(ju)，凸(tu)(tu)緣(yuan)連接加載帶(dai)(dai)，拉伸加載帶(dai)(dai)時，筒(tong)(tong)體向上(shang)滾動，從而把面(mian)(mian)板(ban)從夾(jia)(jia)層(ceng)(ceng)結構(gou)中(zhong)剝(bo)(bo)離(li)(li)(li)開，凸(tu)(tu)緣(yuan)上(shang)的(de)加載帶(dai)(dai)與筒(tong)(tong)體上(shang)的(de)面(mian)(mian)板(ban)相差一(yi)(yi)定(ding)距離(li)(li)(li)，夾(jia)(jia)層(ceng)(ceng)結構(gou)滾筒(tong)(tong)剝(bo)(bo)離(li)(li)(li)強(qiang)(qiang)度(du)(du)實為面(mian)(mian)板(ban)與芯子分離(li)(li)(li)的(de)單位寬度(du)(du)上(shang)的(de)抗剝(bo)(bo)離(li)(li)(li)力矩。