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Shenzhen Honghui Technology Co., Ltd. Harmonic Reducer Tooth Profile Introduction

Shenzhen Honghui Technology Co., Ltd. adheres to the tenet of facing the future, gathering talents, keeping close to the market, and technological innovation, carrying forward the value of the field of harmonic transmission, actively responding to customer needs, and creating its own brand advantages. Honghui Precision Will Traditional Theory The double circular arc tooth profile on the top is further optimized. The tooth profile formed by the original two circular arc curves with continuous curvature is optimized as a multi-circular arc curve with continuous curvature to ensure correct meshing of reducer gears and protect the risk of extreme pressure grease failure by reducing relative sliding friction. The carrying capacity is increased by 15%, the temperature rise is reduced by 8-10 ℃, and the fatigue pitting contact area of gears is reduced by more than 30%, the service life of continuous running is more than 15000 hours, which improves the comprehensive performance of the harmonic reducer. In the development process of the 25-120 speed ratio, the formation of the flexspline tooth type can be determined according to the radial displacement of the generator. Different reduction ratios can fit a variety of tooth types. At the same time, the meshing backlash can be conveniently adjusted according to the actual situation to reduce The speed is always in the best working condition.

2021 latest product-HFS harmonic machine

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HSD series reducer

New product series: HSD series flexspline is a flanged ultra-short cylinder structure, which can be connected by rigid wheel end fixing and flexspline end output, or by flexible wheel end fixing and rigid wheel end output. Under the condition of changing product performance, the axial length of HSD-I shaft is shortened by about 50% Advantages: installation and connection mode diversification

Shenzhen Honghui Technology Co., Ltd. will participate in the exhibition on March 30, 2021

2021 ITES Shenzhen International Industrial Manufacturing Technology Exhibition will be held in Shenzhen International Convention and Exhibition Center (Baoan New Hall) on March 30. Shenzhen Honghui Technology Co., Ltd. will bring the company's product-harmonic reducer and excellent professional technical personnel to the exhibition, so that more people can understand the market situation and industry development direction of harmonic reducer. Honghui Technology will keep up with the pace of the market and take advantage of the spring breeze of digital technology change. It will be installed in Shenzhen International Convention and Exhibition Center (New Hall) from March 30 to April 2, 2021. With the transformation of traditional manufacturing and the rise of advanced manufacturing, the digital economy has become a new blue ocean for the high-quality development of equipment manufacturing. In response to the rapid changes in the front-end market brought about by automobiles, consumer electronics and other fields, more and more manufacturing factories Put intelligence on the agenda, and the development of the robot and automation equipment industry has entered the fast lane. Taking the factory intelligent transformation solution of 3C (mobile phone) industry as the main line, it extends to many industrial applications such as electronics, medical devices, household appliances, automobiles and spare parts. The special exhibition of robots and automation equipment (pavilions 9, 10 and 12) with a scale of 60000 square meters has three special areas of "robots and automation equipment, power transmission automation technology and motion control automation technology", which complement each other, the formation of intelligent transformation of the industrial chain complete closed loop.

2021 SIAF Guangzhou International Industrial Automation Technology and Equipment Exhibition

The 2021 SIAF Guangzhou International Industrial Automation Technology and Equipment Exhibition opened grandly in Pazhou Convention and Exhibition Center. Shenzhen Honghui Technology Co., Ltd. was established in 2014. With long-term accumulated experience in mechanical design and manufacturing, it has a group of experienced technical and Management personnel have developed a variety of products according to the different needs of customers, from March 3 to 5, 2021, we will bring all our products-harmonic reducer and harmonic all-in-one machine to pazhou Convention and exhibition center 10.2 pavilion, area B, guangjiao guild hall. welcome to visit and guide us. with the theme of excellent quality, close to the market and technological innovation, we will carry forward the value pursuit in the field of harmonic transmission and bring different elegant demeanour to the exhibition site. About the product: All kinds of products produced by our company are ahead of other brands in terms of speed and accuracy, with strict quality control, leading technology, close price to the market, good reputation, perfect after-sales service system, and products are sold all over the country. It has been used in industrial robots, metal machine tools, CNC machine tools, medical equipment, laser processing, logistics handling, cutting, dispensing, brush making, LED equipment manufacturing, precision electronic equipment, automation equipment and other industries have established a good reputation. Honghui Precision Harmonic's application fields and dynamic display equipment attract numerous eyes. The 10.2 Pavilion in Area B has an endless stream of customers. Adhering to the mission of making customers satisfied, respecting individuals, serving customers, successfully fulfilling promises, providing professional and technical services, pursuing excellence and technological innovation, Honghui Technology and its outstanding employees patiently answer all kinds of harmonic-related technologies and application installation problems for the majority of automation industry and manufacturing people, the products include HCS cup motor direct connection, HST-I flat type, HST-III hollow type, HST-IV shaft input type, HCG high torque type, HCN light weight type, harmonic all-in-one machine and so on. Customers who consult and sign the bill follow one after another. HCS series cup-type direct-connected harmonic reducer: 1. The flexible wheel is a cup-type standard cylinder structure, which is small in size. The input shaft is directly matched with the inner hole of the wave generator to HST-I a flat-type harmonic reducer: 1. The flexible wheel is a hollow flanging-shaped standard cylinder structure, and the whole machine is compact 2. Connect through a flat key, usually fixed by rigid wheel, and the connection method of flexible wheel output is used. 2. It can be fixed by rigid wheel end, and the connection method of flexible wheel end output is used 3. High meshing degree, light weight and compact 3. It can also be used in the connection mode of flexible wheel end fixing and rigid wheel end output HST-IV type harmonic reducer: 1. The flexible wheel is a hollow flanged standard cylinder structure. The HST-III hollow type: 1. The flexible wheel is a hollow flanged standard cylinder structure. There is a large-diameter hollow shaft hole in the wave generator cam, and the reducer is designed with a support bearing inside. 2. The inner hole of the reducer is designed with a support bearing, fully sealed structure, easy to install 2. Fully sealed structure, easy to install, very suitable for occasions that need to be threaded from the center of the reducer 3. for the input shaft form, very suitable for synchronous belt connection and the need for shaft input occasions to use 3. smooth transmission, no impact, low noise

Harmonic reducer

Transmission Characteristics and Principle of Harmonic Reducer harmonic gear reducer Harmonic gear reducer is a new type of reducer developed by using the principle of planetary gear transmission. Harmonic gear drive (referred to as harmonic drive), which relies on flexible parts to generate elastic mechanical waves to transmit power and motion of a planetary gear drive. It mainly consists of three basic building blocks: (1) A rigid gear (rigid wheel) with an inner ring gear, which is equivalent to the central wheel in the planetary system; (2) A flexible gear (flexspline) with an outer ring gear, which is equivalent to a planetary gear; (3) Wave generator H, which is equivalent to a planet carrier. Used as a reducer, usually using wave generator active, rigid wheel fixed, flexible wheel output form. The wave generator H is a rod-shaped component, both ends of which are equipped with rolling bearings to form rollers, and are pressed against the inner wall of the flexspline 1. The flexible wheel is a thin-walled gear that can produce large elastic deformation, and its inner hole diameter is slightly smaller than the total length of the wave generator. The wave generator is a component that makes the flexspline produce controllable elastic deformation. When the wave generator is loaded into the flexspline, the section of the flexspline is forced to change from the original circle to the ellipse, and the teeth near the long axis are completely engaged with the teeth of the rigid wheel, while the teeth near the short axis are completely disengaged from the rigid wheel. The teeth of the other sections of the perimeter are in a transitional state of engagement and disengagement. When the wave generator rotates continuously in the direction shown in the figure, the deformation of the flexspline changes continuously, so that the meshing state of the flexspline and the rigid wheel also changes continuously, from meshing in, meshing out, disengaging, re-meshing in..., to realize the slow rotation of the flexspline relative to the rigid wheel along the opposite direction of the wave generator H. When working, the steel wheel is fixed, the motor drives the wave generator to rotate, and the flexible wheel is used as the driven wheel to output rotation and drive the load to move. In the process of transmission, the number of cycles in which the wave generator turns around and a point on the flexspline deforms is called the wave number, expressed in n. Commonly used are two waves and three waves. The flexspline of double-wave transmission has small stress, simple structure and easy to obtain large transmission ratio. Therefore, it is currently the most widely used one. The flexible wheel and the rigid wheel of the harmonic gear drive have the same circumference, but the number of teeth is not equal, usually the difference between the number of teeth of the rigid wheel and the flexible wheel is equal to the number of waves, that is. z2-z1=n Where z2 and z1-are the number of teeth of the rigid wheel and the flexible wheel respectively. When the rigid wheel is fixed, the generator is active, and the flexible wheel is driven, the transmission ratio of the harmonic gear drive is I =-z1/(z2-z1) Double wave transmission, z2-z1 = 2, the number of flexspline teeth a lot. The negative sign above indicates that the steering of the flexspline is opposite to the steering of the wave generator. It can be seen that the harmonic reducer can obtain a large transmission ratio.