製品説明
製品説明
· European standards :
a) V-belt pulley for taper bushing: SPZ, SPA, SPB, SPC
b) Adjustable speed V-belt pulleys and variable speed pulleys
c) Flat belt pulleys and conveyor belt pulleys
· Bore: Pilot bore, finish bore, taper bore, and bore for QD bushing
· Parts can be made according to drawings or samples
Detailed Photos
製品パラメータ
資格認定
We have got many patent certifacates and authorizations for our casting parts.
Packaging & Shipping
Normally we pack the goods with plastic film and wooden pallet, if you have any special requests feel free to advise us.
Company Profile
HangZhou CHINAMFG Machinery Equipment Co., Ltd. was established on February 1st, 2018. It is located at No. 27, Xihu (West Lake) Dis.shao Avenue, South China Advanced Equipment Park, Xihu (West Lake) Dis. District, HangZhou City, ZheJiang Province China. It covers an area of 40,000 square CHINAMFG and a total of 27,000 square CHINAMFG of workshops, with a total investment of 120 million RMB. So far, there are more than 140 employees, more than 100 workshop workers, 3 senior engineers, 5 quality inspectors, 3 purchasing personnel, and more than 20 persons of all functional departments. The predecessor of the company was HangZhou Zhuwang Machinery Equipment Co., Ltd., which was established on September 26th, 2014.
The company is equipped with a set of fully automatic double-head static pressure casting production line equipment, sand mold size 1200*1000*250/250, a total of 202 sand boxes, with a set of 2*3tons electric CHINAMFG and a set of 2*2tons electric furnace, a set of 120-ton sand processing equipment, realizes automatic operation of casting production, and can produce 5,000 tons of various castings every month, and can produce castings with specifications of 5-200 kg.
The company is specializing in producing and selling castings of various specifications, such as: precision castings, auto parts castings, mechanical castings, valve castings, etc. Our company’s product quality is high-quality, and we always adhere to and implement the “quality is the foundation of enterprise survival, and provide users with satisfactory products and services are our CHINAMFG pursuit “quality policy.
The company’s products are all in line with the national standard (GB), with rich varieties and complete specifications. They are widely used in petroleum, chemical, electric power, boiler, ship, machinery and other industries. They have been sold around over the country and have been well received by many customers.
After Sales Service
For after-sale stage, our service team always keep close contact with you and always stand by at your service. Our warranty is 12 months after delivery. If there is any defect about our products and our service, please keep us informed. We will deal with them unconditionally.
よくある質問
1) What is your main product?
Our major products are V-belt pulleys, manhole covers and types of casting parts.
2) Do you have MOQ for your product?
Normally our MOQ is 1*20 feet container, but if you want to make some trial orders, feel free to contact us.
3) How about your delivery time?
In hot season it is about 1 month, in slack season it is only about 15 workdays.
4) What is your payment term?
T/T, L/C, Western Union
5) Can you send me a price list?
Of course, pls contact us and get it.
6) Can you provide samples?
Sure, free samples will be provided, just contact us.
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| 認証： | ISO |
|---|---|
| プーリーのサイズ： | Type B |
| 製造工程： | Casting |
| 材料： | Iron |
| Surface Treatment: | Oxygenation |
| Application: | Chemical Industry, Grain Transport, Mining Transport, Power Plant, Agricultural Machine |
| サンプル： | US$ 50/Piece 1個（最小注文数） | |
|---|
| カスタマイズ: | 利用可能 | カスタマイズされたリクエスト |
|---|
How do timing pulley systems ensure synchronized motion?
Timing pulley systems play a crucial role in ensuring synchronized motion in various mechanical systems. Here’s how timing pulley systems achieve synchronized motion:
1. Toothed Design:
Timing pulleys have teeth or grooves on their periphery that mesh with the teeth on the timing belt or chain. The toothed design creates positive engagement between the pulley and the belt or chain, preventing slippage and maintaining precise synchronization.
2. Timing Belts or Chains:
The timing pulley system works in conjunction with a timing belt or chain. The teeth on the belt or chain interlock with the teeth on the pulley, ensuring that the rotational motion is transferred accurately from the driving pulley to the driven pulley. The precise engagement of the teeth allows for synchronized motion between the pulleys.
3. Constant Pitch:
The teeth on the timing belt or chain and the corresponding teeth on the timing pulleys have a consistent pitch. The pitch refers to the distance between the teeth, and it remains constant throughout the length of the belt or chain. This constant pitch ensures that the teeth on the belt or chain engage with the pulley teeth at the same rate, maintaining synchronized motion.
4. Precise Manufacturing Tolerances:
Timing pulley systems are manufactured with tight tolerances to ensure accurate tooth profiles and consistent dimensions. The teeth on the pulleys and the teeth on the belt or chain are designed to match precisely, allowing for seamless interaction and precise synchronization. High manufacturing tolerances contribute to the reliability and efficiency of the system.
5. 張力制御：
Proper tension control is vital for achieving synchronized motion in a timing pulley system. The tension in the timing belt or chain needs to be adjusted correctly to ensure optimal engagement with the pulleys. Tensioners and idler pulleys are often used to maintain the appropriate tension, ensuring that the belt or chain remains securely engaged with the pulleys.
6. Suitable Pulley and Belt/Chain Selection:
Choosing the appropriate combination of timing pulleys and timing belts or chains is crucial for achieving synchronized motion. Factors such as pulley diameter, number of teeth, belt or chain pitch, and material selection need to be considered to match the specific requirements of the application. Proper selection ensures that the pulley system operates with accurate timing and synchronized motion.
7. Regular Maintenance and Inspection:
To ensure continued synchronized motion, regular maintenance and inspection of the timing pulley system are necessary. This includes checking for wear, proper tension, and alignment, and replacing any worn-out components. Routine maintenance helps identify and address potential issues that could affect the synchronized motion of the system.
By incorporating toothed design, timing belts or chains, constant pitch, precise manufacturing tolerances, tension control, suitable pulley and belt/chain selection, and regular maintenance, timing pulley systems ensure synchronized motion in mechanical systems. This synchronization is essential for accurate timing, coordination, and efficient operation of various applications.
How do timing pulleys impact the performance of 3D printers?
Timing pulleys play a significant role in determining the performance and accuracy of 3D printers. Here’s an explanation of how timing pulleys impact the performance of 3D printers:
1. Motion Control:
Timing pulleys, in conjunction with belts or chains, are used to control the movement of the print head and build platform in 3D printers. The motor drives the driving pulley, which is connected to the print head or build platform through a timing belt or chain. The driven pulley on the print head or build platform receives the rotational motion from the driving pulley, resulting in precise and synchronized movement. The accuracy and quality of the printed object depend on the precise control and synchronization facilitated by the timing pulleys.
2. Positioning Accuracy:
Timing pulleys contribute to the positioning accuracy of 3D printers. The teeth on the timing belt or chain mesh with the teeth on the pulleys, creating positive engagement. This ensures that the print head or build platform moves precisely according to the instructions from the control system. The accuracy of the timing pulley system directly affects the dimensional accuracy and surface finish of the printed object.
3. Speed and Acceleration:
Timing pulleys allow for control of the speed and acceleration of the print head and build platform in 3D printers. By varying the diameter or the number of teeth on the pulleys, different gear ratios can be achieved. This enables printers to control the speed and acceleration of the print head or build platform, affecting printing time, print quality, and the ability to handle intricate details and complex geometries.
4. Print Resolution:
The resolution of a 3D printer refers to the smallest feature size that can be accurately reproduced. Timing pulleys play a role in determining the achievable print resolution. The finer the pitch and the more teeth per unit length on the timing belt or chain, the higher the resolution that can be achieved. Timing pulleys with smaller teeth allow for finer positioning and more precise movement, enabling the printer to produce objects with intricate details and smooth surfaces.
5. Noise and Vibration:
Properly designed and maintained timing pulley systems contribute to reducing noise and vibration in 3D printers. Well-aligned and tensioned timing belts or chains, along with accurately machined pulleys, minimize backlash and ensure smooth and quiet operation. This is particularly important during rapid movements and changes in direction, as excessive noise and vibration can affect print quality and overall printer performance.
6. Maintenance and Durability:
The durability and maintenance requirements of the timing pulley system impact the overall performance of 3D printers. High-quality timing pulleys and belts or chains are essential to ensure longevity and reliable operation. Regular inspection, tensioning, and replacement of worn or damaged components are necessary to maintain optimal performance and prevent print quality issues caused by a degraded timing pulley system.
7. Extruder and Filament Control:
In addition to controlling the movement of the print head and build platform, timing pulleys may also be used in the extruder assembly of 3D printers. Timing pulleys help drive the filament feeding mechanism, ensuring consistent and controlled extrusion of the filament during the printing process. The accurate and synchronized movement facilitated by the timing pulleys contributes to maintaining filament tension and preventing issues such as under-extrusion or filament jams.
By understanding the impact of timing pulleys on 3D printer performance, manufacturers and users can optimize the design, calibration, and maintenance of the timing pulley systems to achieve accurate, reliable, and high-quality 3D prints.
タイミングプーリーはどのような産業で一般的に使用されていますか？
タイミングプーリーは、精密な動作制御、正確なタイミング、そして信頼性の高い動力伝達が不可欠な様々な産業分野で活用されています。以下に、タイミングプーリーが一般的に使用されている産業分野をいくつかご紹介します。
1. 製造と自動化：
タイミングプーリーは、製造業や自動化産業で幅広く使用されています。コンベアシステム、ロボットアーム、ピックアンドプレースマシン、包装機器、組立ラインなどにおいて重要な役割を果たしています。タイミングプーリーは、部品の正確な動き、同期、位置決めを保証し、効率的で自動化された生産プロセスを実現します。
2. 自動車および輸送：
自動車および輸送業界では、エンジンのタイミング制御と動力伝達にタイミングプーリーが不可欠です。タイミングプーリーは、内燃機関においてカムシャフトとクランクシャフトの回転を同期させ、適切なバルブタイミングを確保するために使用されます。また、ステアリング、エアコン、パワートレイン部品など、さまざまな車両システムにも採用されています。
3. 航空宇宙および航空：
航空宇宙産業において、タイミングプーリーは精密な動作制御と同期が求められる用途で利用されています。航空機エンジン、飛行制御システム、着陸装置機構、翼フラップシステムなどに使用されています。タイミングプーリーは、航空機の安全性、効率性、信頼性の向上に貢献しています。
4. 医療・ヘルスケア：
医療・ヘルスケア分野では、タイミングプーリーは医療機器、診断装置、手術ロボット、画像システムなどに利用されています。輸液ポンプ、ロボット手術システム、CTスキャナーなどの機器において、正確な動作と位置決めを可能にします。タイミングプーリーは、正確な処置、患者の安全性の向上、そして医療成果の改善に貢献します。
5. 印刷と用紙の取り扱い：
印刷機や用紙搬送装置では、タイミングプーリーを使用して、用紙の正確な給紙、位置合わせ、および張力制御を実現しています。タイミングプーリーにより、用紙ロール、シート、またはラベルの正確かつ同期した動きが可能になり、高品質な印刷と効率的な用紙搬送プロセスが保証されます。
6. 繊維・アパレル産業：
繊維・アパレル産業において、タイミングプーリーは繊維機械、編み機、縫製機器などに用いられています。これらは生地、糸、撚糸の動きを制御し、正確かつ同期した動作を保証します。タイミングプーリーは、繊維・アパレル生産工程の効率と品質向上に貢献します。
7. 産業オートメーションとロボット工学：
タイミングプーリーは、産業オートメーションやロボット工学の分野で幅広く使用されています。ロボットアーム、CNC工作機械、自動搬送車（AGV）、マテリアルハンドリングシステムなどに用いられています。タイミングプーリーは、精密かつ同期した動作を可能にし、産業オートメーションプロセスにおける生産性、精度、効率性を向上させます。
8. 半導体と電子機器：
半導体および電子機器業界では、ウェーハ搬送システム、ピックアンドプレース装置、半導体製造装置などの機器にタイミングプーリーが使用されています。タイミングプーリーは、繊細な部品の正確な位置決め、アライメント、同期を保証し、高品質な電子機器の製造に貢献します。
これらは、タイミングプーリーが一般的に使用されている産業のほんの一例です。その汎用性と精密な動作制御能力により、タイミングプーリーはさまざまな分野の多様な用途において貴重な部品となっています。
CXによる編集
2024-03-08