Opis produktu
Spline milling shaft 87 Twin Screw Extruder Machine Parts 1.2343 Material Shaft
We manufacture both spline milling screw shafts and cold rolling shaft. Ranging from 10 mm to 120 mm /Length 500-900mm and over. Involute inner spliner. 1.2343 is Pre-hard Material import from Germany. and heat treatment also in Germany HRC38-42.Twin Screw Shaft Plastic Extruder Screw Design Extruder Screw Parts 87. The torque coefficient can meet 12.
Production description:
| Product name: | Spline milling shaft | Brand name: | JOINER |
| Model number: | 87 | Tworzywo | 1.2343 |
| Spline type | involute inner spline | Place of original | ZheJiang , China |
| Size: | Dia 10-120mm/ L 500-900mm | Screw combination | Brick patern construction |
| Construction | With or without cooling system | L/D: | 48:1 |
We manufacture screw shafts for co-rotating twin screw extruders ranging within 15000mm. All of our products can be traced.
Co-rotating twin screw shafts for
-APV -KOBE -OMC
-Buss -ICMA -Toshiba
-Clextral -Labtech -USEON
-Lantai – others
-JSW -Leistritz
-Keya -Maris
Types of shaft
* Single Keyway * Square Keyslot *High torque key button * Dual keyslot
* Involute inner spline * Round keyslot *Retackle spline * Client’s requirements available
We offer a broader choice of materials:
* 40CrNiMo * WR15E * WR30
By working closely with customers in choosing optional materials,we can minimize wear and tear and associated costs.
Our Production Plant
FRQ
1. Q: Are you a factory or trading company?
—-A: A factory
2. Q: Where is your factory located? How can I visit there?
—–A: Our factory is located in HangZhou, ZheJiang Province, China,
1) You can fly to HangZhou Airport directly. We will pick you up when you arrive in the airport;
All our clients, from domestic or abroad, are warmly welcome to visit us!
3.Q: What makes you different with others?
—-A: 1) Our Excellent Service
For a quick, no hassle quote just send email to us
We promise to reply with a price within 24 hours – sometimes even within the hour.
2) Our quick manufacturing time
For Normal orders, we will promise to produce within 30 working days.
As a manufacturer, we can ensure the delivery time according to the formal contract.
4.Q: How about the delivery time?
—-A: This depends on the product. Typically standard products are delivered within 30 days.
- Q: What is the term of payment?
—-A: 1) T/T payment; 2) LC;
6.Q: May I know the status of my order?
—-A: Yes .We will send you information and photos at different production stage of your order. You will get the latest information in time. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Serwis posprzedażowy: | 6 Months |
|---|---|
| Gwarancja: | 6 Months |
| Standard: | GB |
| Technics: | Spline Milling |
| Feature: | Degradable |
| High Toughness: | High Resistant |
| Personalizacja: | Dostępny | Spersonalizowane żądanie |
|---|
Jak wałki wielowypustowe radzą sobie ze zmianami momentu obrotowego i siły obrotowej?
Spline shafts are designed to handle variations in torque and rotational force in mechanical systems. Here’s a detailed explanation:
1. Wzajemnie blokujące się rowki:
Wałki wielowypustowe posiadają szereg zazębiających się wielowypustów na całej swojej długości. Wielowypusty te zazębiają się z odpowiadającymi im wielowypustami na współpracującym elemencie, takim jak koła zębate lub sprzęgła. Zazębiająca się konstrukcja zapewnia bezpieczne i solidne połączenie, zdolne do przenoszenia momentu obrotowego i siły obrotowej.
2. Rozkład obciążenia:
Po przyłożeniu momentu obrotowego do wału wielowypustowego, obciążenie rozkłada się na całą powierzchnię styku wielowypustów. Pomaga to zminimalizować koncentrację naprężeń i zapobiega lokalnemu zużyciu lub uszkodzeniu. Możliwość rozkładu obciążenia wałów wielowypustowych pozwala im skutecznie radzić sobie ze zmianami momentu obrotowego i siły obrotowej.
3. Wybór materiałów:
Wały wielowypustowe są zazwyczaj wykonane z materiałów o wysokiej wytrzymałości i trwałości, takich jak stale stopowe. Dobór materiału ma kluczowe znaczenie dla dostosowania się do wahań momentu obrotowego i siły obrotowej. Gwarantuje on, że wał wielowypustowy wytrzyma przyłożone obciążenia bez odkształceń i uszkodzeń.
4. Profil wielowypustowy:
Konstrukcja profilu wielowypustowego wpływa również na zdolność do radzenia sobie ze zmianami momentu obrotowego. Profil wielowypustowy określa powierzchnię styku i rozkład sił wzdłuż wielowypustów. Optymalizując profil wielowypustowy, producenci mogą zwiększyć nośność i poprawić zdolność wału wielowypustowego do radzenia sobie ze zmianami momentu obrotowego.
5. Wykończenie powierzchni i smarowanie:
Prawidłowe wykończenie powierzchni i smarowanie odgrywają kluczową rolę w działaniu wałów wielowypustowych. Gładka powierzchnia zmniejsza tarcie i zużycie, a odpowiednie smarowanie minimalizuje wytwarzanie ciepła i zapewnia płynną pracę. Czynniki te pomagają w radzeniu sobie ze zmianami momentu obrotowego i siły obrotowej poprzez redukcję wpływu tarcia i zużycia na zazębienie wielowypustowe.
6. Zagadnienia projektowe:
Engineers take several design considerations into account to ensure spline shafts can handle variations in torque and rotational force. These considerations include appropriate spline dimensions, tooth profile geometry, spline fit tolerance, and the selection of mating components. By carefully designing the spline shaft and its mating components, engineers can optimize the system’s performance and reliability.
7. Zabezpieczenie przed przeciążeniem:
W niektórych zastosowaniach wałki wielowypustowe mogą być wyposażone w mechanizmy zabezpieczające przed przeciążeniem. Mechanizmy te, takie jak kołki ścinane lub ograniczniki momentu obrotowego, służą do tymczasowego rozłączenia napędu lub jego poślizgu, gdy moment obrotowy przekroczy określony próg. Chroni to wałek wielowypustowy i inne podzespoły przed uszkodzeniem spowodowanym nadmiernym momentem obrotowym.
Ogólnie rzecz biorąc, wałki wielowypustowe radzą sobie ze zmianami momentu obrotowego i siły obrotowej poprzez zazębiające się wielowypusty, możliwość rozkładu obciążenia, odpowiedni dobór materiałów, zoptymalizowane profile wielowypustów, wykończenie powierzchni, smarowanie, względy konstrukcyjne oraz, w niektórych przypadkach, mechanizmy zabezpieczające przed przeciążeniem. Cechy te zapewniają efektywne przenoszenie momentu obrotowego i pozwalają wałkom wielowypustowym sprostać wymaganiom różnych układów mechanicznych.
What materials are commonly used in the construction of spline shafts?
Various materials are commonly used in the construction of spline shafts, depending on the specific application requirements. Here’s a list of commonly used materials:
1. Steel:
Steel is one of the most widely used materials for spline shafts. Different grades of steel, such as carbon steel, alloy steel, or stainless steel, can be employed based on factors like strength, hardness, and corrosion resistance. Steel offers excellent mechanical properties, including high strength, durability, and wear resistance, making it suitable for a broad range of applications.
2. Alloy Steel:
Alloy steel is a type of steel that contains additional alloying elements, such as chromium, molybdenum, or nickel. These alloying elements enhance the mechanical properties of the steel, providing improved strength, toughness, and wear resistance. Alloy steel spline shafts are commonly used in applications that require high torque capacity, durability, and resistance to fatigue.
3. Stainless Steel:
Stainless steel is known for its corrosion resistance properties, making it suitable for applications where the spline shaft is exposed to moisture or corrosive environments. Stainless steel spline shafts are commonly used in industries such as food processing, chemical processing, marine, and medical equipment.
4. Aluminum:
Aluminum is a lightweight material with good strength-to-weight ratio. It is often used in applications where weight reduction is a priority, such as automotive and aerospace industries. Aluminum spline shafts can provide advantages such as decreased rotating mass and improved fuel efficiency.
5. Titanium:
Titanium is a strong and lightweight material with excellent corrosion resistance. It is commonly used in high-performance applications where weight reduction, strength, and corrosion resistance are critical factors. Titanium spline shafts find applications in aerospace, motorsports, and high-end industrial equipment.
6. Brass:
Brass is an alloy of copper and zinc, offering good machinability and corrosion resistance. It is often used in applications that require electrical conductivity or a non-magnetic property. Brass spline shafts can be found in industries such as electronics, telecommunications, and instrumentation.
7. Plastics and Composite Materials:
In certain applications where weight reduction, corrosion resistance, or noise reduction is important, plastics or composite materials can be used for spline shafts. Materials such as nylon, acetal, or fiber-reinforced composites can provide specific advantages in terms of weight, low friction, and resistance to chemicals.
It’s important to note that material selection for spline shafts depends on factors such as load requirements, environmental conditions, operating temperatures, and cost considerations. Engineers and designers evaluate these factors to determine the most suitable material for a given application.
In which industries are spline shafts typically used?
Spline shafts find applications in a wide range of industries where torque transmission, relative movement, and load distribution are critical. Here’s a detailed explanation:
1. Automotive Industry:
The automotive industry extensively uses spline shafts in various components and systems. They are found in transmissions, drivelines, steering systems, differentials, and axle assemblies. Spline shafts enable the transmission of torque, accommodate relative movement, and ensure efficient power transfer in vehicles.
2. Aerospace and Defense Industry:
Spline shafts are essential in the aerospace and defense industry. They are used in aircraft landing gear systems, actuation mechanisms, missile guidance systems, engine components, and rotor assemblies. The aerospace and defense sector relies on spline shafts for precise torque transfer, relative movement accommodation, and critical control mechanisms.
3. Industrial Machinery and Equipment:
Spline shafts are widely employed in industrial machinery and equipment. They are used in gearboxes, machine tools, pumps, compressors, conveyors, printing machinery, and packaging equipment. Spline shafts enable torque transmission, accommodate misalignments and vibrations, and ensure accurate movement and synchronization of machine components.
4. Agriculture and Farming:
The agriculture and farming industry extensively uses spline shafts in equipment such as tractors, harvesters, and agricultural implements. Spline shafts are found in power take-off (PTO) units, transmission systems, hydraulic mechanisms, and steering systems. They enable torque transfer, accommodate relative movement, and provide flexibility in agricultural machinery.
5. Construction and Mining:
In the construction and mining industries, spline shafts are used in equipment such as excavators, loaders, bulldozers, and drilling rigs. They are found in hydraulic systems, power transmission systems, and articulated mechanisms. Spline shafts facilitate torque transmission, accommodate misalignments, and enable efficient power transfer in heavy-duty machinery.
6. Marine and Offshore:
Spline shafts have applications in the marine and offshore industry. They are used in propulsion systems, thrusters, rudders, winches, and marine pumps. Spline shafts enable torque transmission in marine vessels and offshore equipment, accommodating axial and radial movement, and ensuring reliable power transfer.
7. Energy and Power Generation:
Spline shafts are utilized in the energy and power generation sector. They are found in turbines, generators, compressors, and other rotating equipment. Spline shafts enable torque transmission and accommodate relative movement in power generation systems, ensuring efficient and reliable operation.
8. Rail and Transportation:
Spline shafts are employed in the rail and transportation industry. They are found in locomotives, railcar systems, and suspension mechanisms. Spline shafts enable torque transfer, accommodate movement and vibrations, and ensure precise control in rail and transportation applications.
These are just a few examples of the industries where spline shafts are typically used. Their versatility, torque transmission capabilities, and ability to accommodate relative movement make them vital components in various sectors that rely on efficient power transfer, flexibility, and precise control.
editor by CX 2024-05-03