This is the measurement method of the length of the forklift mast chain:
1. In order to remove the play of the entire chain, it is necessary to measure the chain under a certain degree of tension;
2. When measuring, in order to minimize the error, measure at the place of section 6-10 (link);
3. Measure the dimensions of the inner L1 and the outer L2 between the rollers of the number of sections to obtain the judgment dimension L=(L1+L2)/2;
4. Find the elongation length of the chain. This value is compared with the limit value of the chain elongation in the preceding item.
Elongation of the chain = Judgment size - reference length / reference length * 100%
Reference length = chain pitch * number of knots
Forklift chain cleaning precautions:
When cleaning forklift chains, be careful not to directly soak the chain in strong acids and alkalis such as diesel, gasoline, kerosene, WD-40, and degreaser
In the clean agent, because the inner ring bearing of the chain is injected with high-viscosity oil, that is, butter, once it is washed off, the inner ring will be dry, which will cause
The chain is directly broken or rusted.
