Description du produit
Silicone Rubber Plastic Injection Moulding Worm Gear
Description du produit
Notre service
We provide comprehensive turn-key solution based on our indutry clients needs
which including:product design,prototyping,mold making,mass production,assembly,
packing and shipping service.
| Nom du produit | Plastic Injection Molding | ||
| Matériel | PP/PE/PS/ABS/PA/PA with GF/POM | ||
| Couleur | Personnaliser | ||
| Standard | ISO9001:2015 | ||
| Mould material | P20/718/738/NAK80/S136 | ||
| Mould base | LKM Mould Base | ||
| ription | ODM plastic injection molding | ||
| Plastic Materials: | PS, ABS, PP, PVC, PBT, PC, POM, PA66, PA6, PBT+GF, PC/ABS, PEEK, HDPE, TPU, PET, PPO,…etc. | ||
| Standard: | ISO9001:2015 | ||
| Other materials: | Rubber, Slilconce rubber, LSR,Aluminum, Zinc,Copper…Metal…etc. | ||
| Quality: | RoSH and SGS standard | ||
| Feature: | Non marking and Non flash | ||
| Size: | According to your 2D, 3D Drawing | ||
| Color,Quantity,Unit price,Tooling cost,Tooling size: | To be discussed | ||
| Package: | Standard exported Wooden box packed, Fumigation process(upon required) | ||
| Mold Building Lead Time: | T1, 4-5 weeks, Part measurement report (upon required). | ||
| Export Country: | Europe, Japan, America, Australian, UK, Canada, France, Germany, Italy…etc.: | ||
| Experience: | 13 years experience in plastic injection mold making and plastic prouducts produce. | ||
| To be discussed | In-Mold Decoration, Injection Mould, Plastic Mold, Overmould, 2K Mould, Die-Casting Mould, Thermoset Mold, Stack Mold, Interchangeable Mold,Collapsible Core Mold, Die Sets, Compression Mold, Cold Runner System LSR Mold,…etc. | ||
| Mould Base: | Hasco Standard, European Standard, World Standard | ||
| Mould Base Material: | LKM, FUTA, HASCO, DME,…etc. Or as per Customer’s Requirment. | ||
| Finition de surface : | Texture(MT standard), High gloss polishing | ||
| Cavity/Core Steel: | P20, 2311, H13, 2344, Starvax 420, 236, AdC3, S136, 2312, 2379, 2316, 2083, Nak80, 2767 …etc. | ||
| Hot/ Cold Runner | HUSKY, INCOE, YDDO, HASCO, DME, MoldMaster, Masterflow, Mastip, ZheJiang made brand…etc. | ||
| Mould Life: | 5,000 to 1,000,000 Shots. (According to your working environment.) | ||
| Design & Program Softwares: | CAD, CAM, CAE, Pro-E, UG, Soild works, Moldflow, CATIA….etc. | ||
| Equipments: | High speed CNC, Standard CNC, EDM, Wire Cutting, WEDM, Grinder, Plastic Injection Molding Machine for trial out mold from 50-3000T available. | ||
| Product Type | Plastic Injection | ||
| Our Services | CNC Machining,Plastic Injection,Stamping,Die Casting,Silicone And Rubber,Aluminum Extrusion,Mould Making,etc | ||
| Matériel | Aluminum,Brass,Stainless Steel,Copper,Plastic,Wood,Silicone,Rubber,,Or as per the customers’ requirements | ||
| Traitement de surface | Anodizing,Sandblasting,Painting,Powder coating,Plating,Silk Printing,Brushing,Polishing,Laser Engraving | ||
| Drawing Format | .jpg/.pdf/.dxf/.dwg/.igs./.stp/x_t. etc | ||
| Service Project | To provide production design, production and technical service, mould development and processing, etc | ||
| Testing Machine | Digital Height Gauge, caliper, Coordinate measuring machine, projection machine, roughness tester, hardness tester and so on | ||
| Emballage | Foam, Carton, Wooden boxes, or as per the customer’s requirements | ||
| Conditions de paiement | T/T,Western Union,Paypal | ||
Quality assurance
We have digital altimeters, calipers, coordinate measuring machines, projectors, roughness
testers, hardness testers, etc. to escort your quality.
We provide you with consumable parts for free.
Mold product details
| Mould Type | China Top Tool Maker MIM injection Multi-Cavity Moulding Mold |
| Design Software | UG, ProE, Auto CAD, Solidworks, etc. |
| Mould Material | 718H, P20, NAK80, S316H, SKD61, etc. |
| Hardness of the steel | 20~60 HRC |
| Mould Base | HASCO, DME, LKM, etc. |
| Runner | Hot runner, Cold runner, as per customers requirement and part structure. |
| Mould Cavity | Single-cavity or Multi-cavit, as per customers requirement and part structure. |
| Ejection Techniques | Pin ejection, sleeve ejection, bar ejection, blade ejection, etc. |
| Gate Type | Edge gate, sub-gate, pin gate, side gate, etc. |
| Mould hot treatment | Quencher, Nitridation, Tempering, etc. |
| Mould Cooling System | Water cooling or Beryllium bronze cooling, etc. |
| Mould Surface | EDM, texture, high gloss polishing |
| Mould Life | >500,000 shots |
| Equipments | High speed CNC, standard CNC, EDM, Wire cutting, Grinder, Lathe, Milling machine, plastic injection machine |
| Raw material of metal injection | 316L,17-4ph,420,440c,al203,zr02,si02,fe,ndfeb,smco5,fe-si,wc-co,fe-2ni,fe-8ni,ti,ti-6al-4v, etc. |
| Délai de mise en œuvre | 25~60 days |
Emballage et expédition
FAQ
1. Q: Why choose CHINAMFG product?
A: We CHINAMFG have our own plant– HangZhou CHINAMFG machinery Co., Ltd, therefore,
we can surely promise the quality of every product and provide you comparable price.
2. Q: Do you provide OEM Service?
A: Yes, we provide OEM Service.
3. Q: Do you provide customized plastic products?
A: Yes. Customers give us drawings and specifications, and we will manufacture accordingly.
4. Q: What is your payment term?
A: We provide kinds of payment terms such as L/C, T/T, Paypal, Escrow, etc.
If there’s anything we can help, please feel free to contact with us.
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| Matériel: | ABS |
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| Application: | Medical, Household, Electronics, Automotive, Agricultural |
| Certification : | RoHS, ISO |
| Exemples : |
US$ 1/Pièce
1 pièce (commande minimale) | Commander un échantillon engrenage en plastique
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| Personnalisation : |
Disponible
| Demande personnalisée |
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Frais d'expédition :
Frais de transport estimés par unité. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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What lubrication is required for a worm gear?
The lubrication requirements for a worm gear system are crucial to ensure smooth operation, reduce friction, prevent wear, and extend the lifespan of the gears. The specific lubrication needed may vary depending on factors such as the application, operating conditions, gear materials, and manufacturer recommendations. Here are some key considerations regarding lubrication for a worm gear:
- Lubricant selection: Choose a lubricant specifically designed for gear applications, taking into account factors such as load, speed, temperature, and environment. Common lubricant types for worm gears include mineral oils, synthetic oils, and greases. Consult the gear manufacturer’s recommendations or industry standards to determine the appropriate lubricant type and viscosity grade.
- Viscosity: The lubricant viscosity is critical for effective lubrication. The viscosity should be selected based on the operating conditions and gear design parameters. Higher loads and slower speeds typically require higher viscosity lubricants to ensure sufficient film thickness and protection. Conversely, lower viscosity lubricants may be suitable for lighter loads and higher speeds to minimize power losses.
- Lubrication method: The lubrication method can vary depending on the gear system design. Some worm gears have oil sumps or reservoirs that allow for oil bath lubrication, where the gears are partially submerged in a lubricant pool. Other systems may require periodic oil application or greasing. Follow the gear manufacturer’s guidelines for the appropriate lubrication method, frequency, and quantity.
- Temperature considerations: Worm gear systems may encounter a wide range of temperatures during operation. Ensure that the selected lubricant can withstand the anticipated temperature extremes without significant degradation or viscosity changes. Extreme temperatures may require specialized high-temperature or low-temperature lubricants to maintain proper lubrication performance.
- Maintenance and monitoring: Regular maintenance and monitoring of the lubrication are essential for optimal gear performance. Periodically inspect the lubricant condition, including its cleanliness, viscosity, and contamination levels. Monitor operating temperatures and perform oil analysis if necessary. Replace the lubricant at recommended intervals or if signs of degradation or contamination are observed.
It’s important to note that the lubrication requirements may vary for different worm gear applications, such as automotive, industrial machinery, or marine systems. Additionally, environmental factors such as dust, moisture, or chemical exposure should be considered when selecting a lubricant and establishing a lubrication maintenance plan.
Always refer to the gear manufacturer’s recommendations and guidelines for the specific lubrication requirements of your worm gear system. Adhering to proper lubrication practices helps ensure smooth and reliable operation, minimizes wear, and maximizes the gear system’s longevity.
Comment résoudre les problèmes de bruit et de vibrations dans un système d'engrenage à vis sans fin ?
Des problèmes de bruit et de vibrations peuvent survenir dans un système d'engrenage à vis sans fin en raison de divers facteurs tels qu'un mauvais alignement, une lubrification inadéquate, l'usure des engrenages ou la résonance. Il est important de résoudre ces problèmes pour garantir un fonctionnement fluide et silencieux du système. Voici une explication détaillée de la manière de résoudre les problèmes de bruit et de vibrations dans un système d'engrenage à vis sans fin :
1. Correction du désalignement : Un défaut d'alignement entre la vis sans fin et la roue dentée peut engendrer du bruit et des vibrations. Un alignement précis des engrenages, obtenu par le réglage de leur position et de leurs tolérances, contribue à atténuer ces problèmes. Un alignement précis minimise les erreurs de contact entre les dents et améliore l'efficacité de l'engrènement, ce qui réduit le bruit et les vibrations.
2. Optimisation de la lubrification : Une lubrification insuffisante ou inadéquate peut entraîner une augmentation du frottement et de l'usure, générant du bruit et des vibrations. L'utilisation d'un lubrifiant adapté, présentant la viscosité et les additifs appropriés, ainsi que le respect des intervalles de lubrification recommandés, contribuent à réduire le frottement et à atténuer les vibrations. Une analyse et un appoint réguliers du lubrifiant permettent également de prévenir l'usure excessive et de maintenir des performances optimales.
3. Inspection et remplacement des engrenages : L'usure et l'endommagement des dents d'engrenage peuvent engendrer des problèmes de bruit et de vibrations. Un contrôle régulier du système d'engrenage à vis sans fin permet de détecter rapidement toute dent usée ou endommagée. Le remplacement opportun des engrenages usés ou des composants endommagés contribue à préserver l'intégrité de l'engrènement et à réduire les niveaux de bruit et de vibrations.
4. Mesures de réduction du bruit : Diverses mesures de réduction du bruit peuvent être mises en œuvre pour minimiser le bruit dans un système d'engrenage à vis sans fin. Il s'agit notamment d'utiliser des matériaux ou des revêtements insonorisants, d'ajouter une isolation phonique ou des coussinets anti-vibrations au carter, et d'intégrer des caractéristiques de réduction du bruit dans la conception de l'engrenage, telles que des modifications de profil ou des dentures hélicoïdales. Ces mesures contribuent à atténuer la transmission du bruit et des vibrations et à améliorer les performances globales du système.
5. Atténuation de la résonance : La résonance, qui se produit lorsque la fréquence propre du système coïncide avec la fréquence d'excitation, peut amplifier le bruit et les vibrations. Pour atténuer ce phénomène, il est possible d'envisager des modifications de conception telles que la modification de la rigidité des engrenages, l'ajustement des fréquences propres du système ou l'ajout d'éléments d'amortissement. Des outils analytiques comme l'analyse par éléments finis (AEF) permettent d'identifier les fréquences de résonance et d'orienter les modifications de conception afin de réduire les vibrations et le bruit.
6. Isolation et amortissement : Des techniques d'isolation et d'amortissement peuvent être utilisées pour minimiser la transmission du bruit et des vibrations aux structures environnantes. Cela peut impliquer l'utilisation de supports élastiques ou d'isolateurs pour séparer le système d'engrenages du reste de l'équipement, ou l'intégration de matériaux ou de dispositifs d'amortissement dans le carter d'engrenages afin d'absorber les vibrations et de réduire la propagation du bruit.
7. Serrage et fixation : Des composants desserrés ou mal serrés peuvent générer du bruit et des vibrations. S'assurer que toutes les fixations, les roulements et les autres composants sont correctement serrés et fixés permet d'éliminer les sources de vibrations et de réduire le bruit. Les inspections et l'entretien réguliers doivent inclure la vérification des pièces desserrées ou usées et leur remplacement rapide.
La résolution des problèmes de bruit et de vibrations dans un système d'engrenage à vis sans fin exige souvent une approche systématique prenant en compte de multiples facteurs. Les mesures spécifiques mises en œuvre peuvent varier selon la nature du problème, les conditions de fonctionnement et les objectifs de performance souhaités. Collaborer avec des experts en conception d'engrenages, en analyse vibratoire ou en réduction du bruit peut s'avérer utile pour identifier et appliquer des solutions efficaces.
What are the benefits of using a worm gear mechanism?
Using a worm gear mechanism offers several benefits in various applications. Here are some of the advantages:
- High Gear Reduction: Worm gears provide high gear reduction ratios, allowing for significant speed reduction and torque multiplication. This makes them suitable for applications where a small input speed or high torque output is required.
- Conception compacte : Worm gears have a compact design, with the worm and worm wheel positioned at right angles to each other. This makes them space-efficient and suitable for applications where size and weight limitations exist.
- Self-Locking: Worm gears exhibit a self-locking characteristic due to the angle of the worm’s helical thread. This means that the worm can drive the worm wheel, but the reverse is not true. The self-locking feature allows worm gears to hold position without additional braking mechanisms, making them suitable for applications that require mechanical holding or braking capabilities.
- Quiet Operation: Worm gear mechanisms are known for their quiet operation. The helical nature of the worm’s thread and the meshing with the worm wheel teeth help reduce noise and vibration, resulting in smoother and quieter performance.
- Shock Load Resistance: Worm gears are capable of handling moderate to high shock loads due to their inherent design. The sliding action between the worm and worm wheel allows the gear system to absorb and distribute sudden impacts and loads effectively.
- Versatile Mounting Options: Worm gears can be mounted in various orientations, including horizontal, vertical, and inclined positions, providing flexibility in design and installation.
- Transmission à couple élevé : The design of worm gears allows for efficient transmission of high torque. This makes them suitable for applications that require heavy-duty torque requirements, such as lifting mechanisms, conveyor systems, and machine tools.
- Simple Lubrication: Worm gears typically require lubrication to reduce friction and wear. However, compared to some other gear types, worm gears have relatively simple lubrication requirements due to the sliding action between the worm and worm wheel. Proper lubrication helps extend the lifespan of the gear system and maintain its performance.
These benefits make worm gear mechanisms well-suited for a wide range of applications, including automotive systems, industrial machinery, elevators, robotics, and more. However, it’s important to consider the specific requirements and limitations of each application to ensure the optimal use of worm gears.
editor by CX 2024-04-11
