Allowable counterweight error for coupling disassembly and replacement bolts

Time: 2012-07-31 07:48 Author: XINLAN Coupling Click:次
Allowable counterweight error for coupling disassembly and replacement bolts

 Disassembled on siteCouplingWhen replacing bolts or nuts, each bolt and nut must be weighed and the necessary counterweight. The allowable counterweight error is as follows: When the mass of the intermediate sleeve assembly is less than 5.5kg, the allowable error value is 0.08g ; When the mass of the intermediate sleeve assembly is greater than or equal to 5.5kg, the allowable error value is 0.1g. When the buyer requests to know the sensitivity of the balancing machine, the seller shall determine the sensitivity of the balancing machine and inform the buyer of the measurement results. Negotiation between the seller and the buyer.
 

      Coupling from the smallest allowable speed to any speed within the highest continuous speed range; twice of any of the above-mentioned speeds; the speed or excitation frequency specified by the buyer.In some use cases, these restrictions may be difficult to achieve in the design of the coupling. In this case, the seller and the buyer can negotiate to resolve them.If the potential heat generated by the coupling due to vortex is large, the seller shall explain and suggest to the buyer to install an anti-vortex baffle in the coupling guard.If the machine is required to work in the environment and the material of the coupling parts does not have good performance, the seller can propose to the buyer to adopt oil mist gas protection.When the coupling adopts tapered holes, the seller can provide spacers as required by the seller to adjust the axial distance of the intermediate spacer.For couplings that require overall dynamic balance after the coupling is assembled, all parts of the coupling should be marked with relative positions after the coupling is balanced and before disassembly.

 

Botou XINLAN Coupling Co., Ltd. is an enterprise specializing in the research and production of couplings.Our company has a variety of equipment and strong technical force. It is a manufacturer of various types of couplings. The main products are: various star- shaped elastic couplings, tire couplings, universal couplings, drum gears Type coupling, plum-shaped elastic coupling, rigid coupling, slider coupling, roller chain coupling, diaphragm coupling, elastic sleeve pin coupling, elastic pin coupling, Elastic pin gear coupling, water pump coupling, etc.

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