Side pull rings installation specification
With the vigorous development of the domestic mould industry, side pull rings to the promotion and application of greatly main users for mold factory, machinery, etc., the emerging of wind power industry demand for rotating rings, side pull rings more strong. The traditional DIN 580 lifting eyebolt, lifting only 0 degrees, and lifting Angle of 45 degrees, otherwise, there is a risk of fracture. 45 degrees of intensity 70%, loss of 75% in 90 - degree tell hoisting security is more and more attention today, side pull rings with its flexible, safe, durable performance, will be more better than the DIN 580 rings and ordinary rotating rings, reduce weight, more convenient operation etc., is used more lifting area, even more is worth to recommend any Angle of the hoisting strength can guarantee zero loss. Qingdao Jimo rings are cheap, good quality, is your ideal choice.
The domestic side pull rings installation requirements specification:
1. Please according to the need to choose the appropriate rotating side pull rings, please do not exceed the rated load, rotating side pull rings engraved with rated load;
2. Tapping screw hole on the workpiece so that the eye bolt vertically installed on the workpiece surface. Threaded hole should drill sink, lest rings when reverse top grain was swelling;
3. The surface must level off, in order to make ring gasket and workpiece surface, can not have clearance;
4. Please do not add mat between rings washer and workpiece surface;
5. After the installation, the suspension loop u-shaped bolt shall not touch the side of the suspended objects or other objects;
6. When lifting, please applied load at a constant speed, strength, gradually do not exert impact load and vibration load;
7. Rotating rings, when using eye bolt could gradually loosening, must redefine the torque to tighten again; Gu should regularly check and tighten bolts to the recommended torque;
8. Rotating rings must use special special bolts and nuts;
9. The high speed spinning rotating rings are not suitable for carrying;
Domestic side pull rings on mechanical CAD and ANSYS finite element analysis, design, seiko manufactured forged alloy material, with ball bearing, hoisting can be lateral 90 degrees, 180 degrees turn up and down. "Any direction, four times the pull" when using rotating rings with ascending direction adjustment, the domestic side pull rings can be manually adjusted to the tensile direction. Suitable equipment, mold bolt assembly, lateral assembly turn. Process is rigorous, safe and reliable, ensure quality rotating rings of the weak
