Improve the natural frequency and corresponding speed of the gear drive system before and after improvement


Quality and credibility are fundamental. The reason why Golden Anchor Company develops the international market continuously can make progress. The most fundamental thing is to rely on quality first and reputation first. Golden Anchor Company never evades its shortcomings, finds problems in time and corrects them, and maintains timely and smooth communication with customers through fast communication methods such as e-mail and fax. Practice has proved that all kinds of measures not only have won the trust of customers, but through continuous improvement and improvement, the customer is required to obtain all the solutions in the cycle, and then the solution of this cycle is used as the initial value to continue the iteration to the periodic solution convergence. The realization of the adaptive dynamic analysis method is known from the dynamic equation of the single-stage multi-stage gear transmission system. The structural form of the equation is related to the number of stages of the gear system, and has obvious regularity. Equations. Based on MATLAB, the adaptive dynamics analysis program is developed. For the single-drive gear system, the analysis program can automatically establish the dynamic equation of the corresponding degree of freedom according to the different number of transmission stages and calculate and solve according to the input parameters of the user.
The example analysis takes a two-stage gear transmission system as an example to verify and analyze the above methods and procedures. Gear system structure and basic parameter gear system structure, I is the input end and III is the output end. I, II, and III are an input gear, an intermediate gear, and an output gear, respectively, wherein the two gears on the intermediate gear are a 33-tooth pinion and a 99-tooth pinion. The basic parameters of the pre- and post-improvement gear trains for example verification. Among them, the torsional stiffness of the shaft refers to the torsional stiffness of the shaft between the two gears of the intermediate gear. The input power is two columns of power indicating the input power studied under two operating conditions. System modal analysis For non-positive systems, the natural frequency and corresponding speed of the pre- and improved gear transmission systems are improved after removing the natural frequency ω = 0 of a rigid body degree of freedom. The dynamic load history analysis uses the above solution calculation method. Through the analysis of the calculation results under the input power of 626kW and 735kW, the dynamic load and dynamic load coefficient history are basically the same, and the value is proportional to the input power. Only the calculation results at an input power of 626 kW are given. Dynamic load coefficient history analysis The dynamic load coefficient history refers to the change history of the dynamic load coefficient of each stage of gear transmission in different input speeds.


Ratchet Cable Cutter:   

The main material of the product is carbon steel.

The handle of the product is telescopic.

The design of the handle is hard and light.

Packing: Ratchet Cable Cutterpacked by carton or as your request.

Applications: Electric power industry,Mommunication industry,Mhip-building industry,Metaluraical industry.

Features:

1. Cutting easily with forging blade and long lifetime

2. Not for cutting steel or steel wire

3. With safety lock

4. Cutting Range:240mm² max.

different types of ratchet cable cutter 

 Ratchet Cable Cutter Different specifications as below:


Ratchet cable cutter

Model

Size

Weight

J12

345(514)*125*46mm

1.95kg

J30

405(514)*160*64mm

3.6kg

J13

345(514)*125*46mm

1.95kg

J25

745*135*50mm

3.45kg

J50

400(570)*158*52mm

3.2kg

J40

260*100*35mm

1.15kg

J40A

245*135*42mm

1.05kg

J40B

250*95*30mm

0.65kg

J75

420*205*50mm

3.6kg

J95

818*265*50mm

5.43kg

J100

490*270*50mm

6.4kg

J130

500*300*50mm

8.1kg

J160

500*300*50mm

8.11kg

Ratchet Cable Cutter Details:Ratchet Cable Cutter Details








Ratchet Cable Cutter

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