Details:
10N.m不锈钢餐具拉扭试验机
Stainless Steel Cutlery Tensile Torsion Tester
重要试验:
→叉、匙、汤勺和钝刀等不锈钢餐具的强度试验。
→把不锈钢餐具试件平放在水平的平面上,手柄颈部的最高点朝上,按长度每一厘米施加7N的力或不计长度施加100N,受力时间保持10s,并测量试件受力点处所允许的永久变形。
→不锈钢餐具手柄连接的牢固性试验:金属手柄、陶瓷以外的非金属手柄。
→不锈钢餐具拉力和扭转试验,在10N.m拉扭试验机上进行,拉扭试验要在同一试件上依次进行。
→不锈钢餐具拉力试验:须保持10s,拉力载荷位180N或90N。
→不锈钢餐具扭转试验:手柄表面积小于37cm²,转矩3.7N.m,保持时间10s;手柄表面积大于或等于37cm²,转矩4.5N.m,扭矩保持10s。
重要参数:
→不锈钢餐具扭矩:10N.m。
→不锈钢餐具拉力:90N;180N。
→不锈钢餐具定扭矩试验:3.7N.m;4.5N.m。
引用标准、文献文件:
→GB 4806.9-2016食品接触用金属材料及制品;GB/T15067.2-2016不锈钢餐具;GB/T15067.1不锈钢餐具术语;GB/T30769-2014不锈钢水果刀;EN ISO 8442-1;EN ISO 8442-5;BS EN ISO 4481;
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