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Description of PEK Company
ZheJiang Jingrui Transmission Co., Ltd is a Chinese joint enterprise supported by the Italian Rollon Firm. PEK is our largely brand name, we are specializes in the generation of linear manual travel systems, linear shaft, ball screw, precision tables, higher-precision spindles and precision equipment racks.
PEK linear drive method items are commonly used in equipment equipment, automobiles, rubber, packaging, industrial robots, semiconductor manufacturing equipment, health-related tools, and other numerous digital control devices and other industries, and have passed SGS certification and CE certification.
The organization has a skilled crew, established a full technological support method, and strictly controls all elements of the entire method of incoming components, processing, debugging, screening, packaging, and cargo to make certain the functionality, top quality and delivery period of time of the transported goods. Making use of a powerful useful resource community and decades of skilled encounter, we can perform direct and large-quality choice and evaluation for customers, properly reducing charges for consumers.
Advantages of our Linear Shaft
one. Large Hardness and Chrome plated
2. Low Noise- Clean, silent, substantial speed procedure.
3. prolonged life time and not simple to be consumable
four. Very good prices with trustworthy supplier
5. Length: can be cut for your necessity.
6. Accuracy: High Precision for equipment motion technique
Packaging & Delivery
Packaging :
one.Export normal carton, wooden box
2. According to customer’s particular specifications.
Shipping:
one. Small sample is packed by carton box and it is transported by global express as FedEx,UPS,DHL,TNT etc.
It will conserve cargo expense for customers .
two. Samples in stock will be shipped within 3 days and custom-made samples will be sent in 30 days.
Shipping and delivery date for bulk get depends on order amount.
Firm Details
ZheJiang Jingrui Factory Corner
ZheJiang Jingrui Transmission Technologies Co,.Ltd. is 1 specialist manufacturer of linear motion programs and automation factors.
The factory is create a extensive selection of linear guide rail, blocks (carriages) and help shafts, ball screws&finish supports, rack and pinion and linear bearings. The linear rails can be created in normal lengths or cut to any desired requirement as element of a full assembly.
ZheJiang Jingrui offers a single-cease solutions for any motion management application.It does not make a difference if you are a 1 time person, or a large volume OEM, we can assist you in your advantage and choosing the most expense efficient resolution to productively complete your Automation Tasks.
Welcome to make contact with us for go over the details
Soalan Lazim
Q1: Are you trading organization or manufacturer ?
A: We are manufacturing facility.
Q2: How long is your shipping and delivery time and cargo?
one.Sample Lead-instances: generally 7 workdays.
2.Generation Direct-moments: 15-20 workdays following acquiring your deposit.
Q3. What is your conditions of payment?
A: T/T thirty% as deposit, and 70% just before supply.
We’ll show you the photos of the products and packages before you spend the harmony.
Q4: What is your positive aspects?
1. Manufacturer,the most aggressive price and very good quality.
2. Excellent complex engineers give you the ideal assist.
three. OEM is accessible.
4. Rich stock and quick shipping.
Q5. If you can’t find the product on our website,what do you next?
Please deliver us inquiry with product pictures and drawings by e-mail or other methods and we will verify.
| US $1.4-12.1 / Piece | | 1 Piece (Min. Order) |
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| Kos Penghantaran: Anggaran pengangkutan setiap unit. | To be negotiated |
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| Material: | Carbon Steel |
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| Load: | Drive Shaft |
| Stiffness & Flexibility: | Stiffness / Rigid Axle |
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| Samples: | US$ 1/Piece 1 Piece(Min.Order) | |
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| Penyesuaian: | Tersedia | |
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| US $1.4-12.1 / Piece | | 1 Piece (Min. Order) |
###
| Kos Penghantaran: Anggaran pengangkutan setiap unit. | To be negotiated |
|---|
###
| Material: | Carbon Steel |
|---|---|
| Load: | Drive Shaft |
| Stiffness & Flexibility: | Stiffness / Rigid Axle |
###
| Samples: | US$ 1/Piece 1 Piece(Min.Order) | |
|---|
###
| Penyesuaian: | Tersedia | |
|---|
A spline coupling is a highly effective means of connecting two or more components. These types of couplings are very efficient, as they combine linear motion with rotation, and their efficiency makes them a desirable choice in numerous applications. Read on to learn more about the main characteristics and applications of spline couplings. You will also be able to determine the predicted operation and wear. You can easily design your own couplings by following the steps outlined below.
Gandingan splin memainkan peranan penting dalam menghantar tork. Ia terdiri daripada hab dan aci dengan splin yang bersentuhan permukaan tanpa gerakan relatif. Oleh kerana ia bersambung, halaju sudutnya adalah sama. Splin boleh direka bentuk dengan sebarang profil yang meminimumkan geseran. Oleh kerana ia bersentuhan antara satu sama lain, beban tidak diagihkan secara sekata, tertumpu pada kawasan kecil, yang boleh mengubah bentuk permukaan hab.
Reka bentuk gandingan splin yang optimum mengambil kira beberapa faktor, termasuk berat, ciri bahan dan keperluan prestasi. Dalam industri aeronautik, berat merupakan faktor reka bentuk yang penting. Jadual SAE dan ANSI tidak mengambil kira berat semasa mengira keperluan prestasi gandingan splin. Faktor kritikal lain ialah ruang. Gandingan splin mungkin perlu dimuatkan dalam ruang yang sempit atau mungkin tertakluk kepada kekangan konfigurasi yang lain.
Optimal design of spline couplers may be characterized by an odd number of teeth. However, this is not always the case. If the external spline’s outer diameter exceeds a certain threshold, the optimal spline coupling model may not be an optimal choice for this application. To optimize a spline coupling for a specific application, the user may need to consider the sizing method that is most appropriate for their application.
Sebaik sahaja reka bentuk dijana, langkah seterusnya adalah untuk menguji gandingan spline yang terhasil. Sistem mesti menyemak sebarang kekangan reka bentuk dan mengesahkan bahawa ia boleh dihasilkan menggunakan teknik pembuatan moden. Model gandingan spline yang terhasil kemudiannya dieksport ke alat pengoptimuman untuk analisis lanjut. Kaedah ini membolehkan pereka bentuk memanipulasi reka bentuk gandingan spline dengan mudah dan mengurangkan beratnya.
The spline coupling model 20 includes the major structural features of a spline coupling. A product model software program 10 stores default values for each of the spline coupling’s specifications. The resulting spline model is then calculated in accordance with the algorithm used in the present invention. The software allows the designer to enter the spline coupling’s radii, thickness, and orientation.
An important aspect of aero-engine splines is the load distribution among the teeth. The researchers have performed experimental tests and have analyzed the effect of lubrication conditions on the coupling behavior. Then, they devised a theoretical model using a Ruiz parameter to simulate the actual working conditions of spline couplings. This model explains the wear damage caused by the spline couplings by considering the influence of friction, misalignment, and other conditions that are relevant to the splines’ performance.
Untuk mereka bentuk gandingan splin, pengguna terlebih dahulu memasukkan kriteria reka bentuk untuk menentukan saiz bahagian pembawa beban, termasuk splin luaran 40 bagi model gandingan splin 30. Kemudian, pengguna menentukan spesifikasi keperluan prestasi margin tork, seperti had alah, lengkokan plastik dan lengkokan rayapan. Program perisian kemudiannya mengira saiz dan konfigurasi bahagian pembawa beban dan aci secara automatik. Spesifikasi ini kemudiannya dimasukkan ke dalam program perisian model 10 sebagai nilai spesifikasi.
Pelbagai spesifikasi konfigurasi gandingan spline dimasukkan pada skrin GUI 80. Program perisian 10 kemudiannya menjana model gandingan spline dengan menyimpan nilai lalai untuk pelbagai spesifikasi. Pengguna kemudiannya boleh memanipulasi model gandingan spline dengan mengubah suai pelbagai spesifikasinya. Hasil akhir akan menjadi reka bentuk bantuan komputer yang membolehkan pereka bentuk mengoptimumkan gandingan spline berdasarkan prestasi dan spesifikasi reka bentuknya.
Program perisian model gandingan spline sentiasa menilai kesahan model gandingan spline untuk aplikasi tertentu. Contohnya, jika pengguna memasukkan isyarat nilai data yang sepadan dengan isyarat parameter, perisian tersebut akan membandingkan nilai isyarat yang dimasukkan dengan nilai yang sepadan dalam pangkalan pengetahuan. Jika nilai tersebut berada di luar spesifikasi, mesej amaran akan dipaparkan. Setelah perbandingan ini selesai, program perisian model gandingan spline akan mengeluarkan laporan dengan hasilnya.
Various spline coupling design factors include weight, material properties, and performance requirements. Weight is one of the most important design factors, particularly in the aeronautics field. ANSI and S.A.E. tables do not consider these factors when calculating the load characteristics of spline couplings. Other design requirements may also restrict the configuration of a spline coupling.
Spline couplings are a type of mechanical joint that connects two rotating shafts. Its two parts engage teeth that transfer load. Although splines are commonly over-dimensioned, they are still prone to fatigue and static behavior. These properties also make them prone to wear and tear. Therefore, proper design and selection are vital to minimize wear and tear on splines. There are many applications of spline couplings.
Reka bentuk kunci adalah berdasarkan saiz aci yang disambungkan. Ini membolehkan jarak kunci yang betul. Kaedah hobbing baharu membolehkan pembentukan tapak tirus tanpa gangguan, dan akar kunci adalah sepusat dengan paksi. Ciri-ciri ini membolehkan kadar pengeluaran yang tinggi. Pelbagai aplikasi gandingan spline boleh didapati dalam pelbagai industri. Untuk mengetahui lebih lanjut, teruskan membaca.
Metodologi berasaskan FE boleh meramalkan kadar haus gandingan spline dengan memasukkan evolusi pekali geseran. Kaedah ini boleh meramalkan haus fret daripada geometri bulat-atas-rata yang mudah, dan telah dikalibrasi dengan data eksperimen. Kadar haus yang diramalkan adalah munasabah berbanding data eksperimen. Evolusi geseran dalam gandingan spline bergantung pada geometri spline. Adalah juga penting untuk mempertimbangkan keadaan pelinciran spline.
Using a spline coupling reduces backlash and ensures proper alignment of mated components. The shaft’s splined tooth form transfers rotation from the splined shaft to the internal splined member, which may be a gear or other rotary device. A spline coupling’s root strength and torque requirements determine the type of spline coupling that should be used.
The spline root is usually flat and has a crown on one side. The crowned spline has a symmetrical crown at the centerline of the face-width of the spline. As the spline length decreases toward the ends, the teeth are becoming thinner. The tooth diameter is measured in pitch. This means that the male spline has a flat root and a crowned spline.
Spindle couplings are used in rotating machinery to connect two shafts. They are composed of two parts with teeth that engage each other and transfer load. Spline couplings are commonly over-dimensioned and are prone to static and fatigue behavior. Wear phenomena are also a common problem with splines. To address these issues, it is essential to understand the behavior and predictability of these couplings.
Dynamic behavior of spline-rotor couplings is often unclear, particularly if the system is not integrated with the rotor. For example, when a misalignment is not present, the main response frequency is one X-rotating speed. As the misalignment increases, the system starts to vibrate in complex ways. Furthermore, as the shaft orbits depart from the origin, the magnitudes of all the frequencies increase. Thus, research results are useful in determining proper design and troubleshooting of rotor systems.
The model of misaligned spline couplings can be obtained by analyzing the stress-compression relationships between two spline pairs. The meshing force model of splines is a function of the system mass, transmitting torque, and dynamic vibration displacement. This model holds when the dynamic vibration displacement is small. Besides, the CZPT stepping integration method is stable and has high efficiency.
Taburan gelinciran adalah fungsi keadaan pelinciran, pekali geseran dan kitaran beban. Kedalaman haus yang diramalkan berada dalam julat nilai yang diukur. Ramalan ini adalah berdasarkan taburan gelinciran. Metodologi ini meramalkan peningkatan haus di bawah keadaan pelinciran ringan, tetapi bukan di bawah pelinciran tambahan. Keadaan pelinciran dan pekali geseran adalah faktor utama yang menentukan kelakuan haus spline.
editor by czh 2023-04-07
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