Thinning - Import export

When screwing the nuts onto the thread, the thread lock is plastically and elastically deformed. The elastic deformation causes a radial frictional lock against the nuts being loosened. The plastic thread lock is only effective when the nuts are fully screwed onto the male thread. The screw length must be selected so that at least two full threads protrude from the nut. Due to the plastic deformation of the thread lock, these nuts should only be used once.

Particularly compact selfcentring keyless locking coupling without axial offset. for shaft diameters from 8 to 85 mm for medium torques suitable for hubs with low wall thickness no axial offset selfcentring Assembly Lightly oil keyless locking coupling on the tapered faces and contact points of the shaft and hub. Do not use MoS2 or grease. Insert keyless locking coupling in the hub seat and slide onto shaft. Tighten screws crosswise in several increments to the defined tightening torque. Dismantling Remove all screws and screw into the extraction threads of the front flange. Tighten screws crosswise in several steps until the keyless locking coupling loosens. Tolerances Shaft Recommended tolerance h8. Surface quality Rz ≤ 16 µm. Hub Recommended tolerance H8. Surface quality Rz ≤ 16 µm.

THREAD NUMBER: NE27/1×27/1 (OE) NUMBER OF THREADS: 112X71 WIDTH (CM): 165-180 DENSITY (G/M2): 300 WEAVE: 4/1

THREAD NUMBER: NE 50/1×50/1 OE NUMBER OF THREADS: 112X56 WIDTH (CM): 165-180 DENSITY (G/M2): 140 WEAVE: 3/1

Crown Reduction is a popular pruning service in tree surgery. It reduces the height and spread of the upper part of a tree canopy. Crown lifting is the method of removing lower branches of a tree. It should always be carried out by those with expert knowledge, as if too many branches are removed at once, it will potentially damage the trunk. Crown Thinning is a process usually performed on hardwood trees, but can also be carried out on other species. Selected branches are removed, reducing the density of the tree, allowing more light to pass through.

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