Penerangan Produk
Overview
Penerangan Produk
Screw elements are crucial components in twin screw extruders, playing a pivotal role in determining the quality and output of plastic products. These elements are responsible for various essential functions, including plastic molecular mixing, cutting, spreading, and facilitating reactions among the materials. To ensure exceptional production quality, our company has leveraged years of experience, incorporated valuable insights from international practices, and carefully considered customer requirements to develop a comprehensive range of processing screw elements
our meticulously designed screw elements offer a multitude of benefits, prominently featuring exceptional self-cleaning performance. This remarkable attribute guarantees the integrity of the entire production line. Furthermore, our screw elements boast a combination of superior characteristics, including optimum parameters, high self-cleaning efficiency, remarkable wear resistance, and outstanding corrosion resistance.
Through the thoughtful integration of our expertise and customer feedback, we have successfully created a refined selection of screw elements that not only meet but exceed industry standards. These elements ensure the highest quality and output for plastic products, empowering our clients to achieve superior results in their operations.
Screw for Plastic Extruder
1.All sizes of the screw are 38CrMnAlA Nitrided steel +Special Alloy Spraying Welding on the whole screw thread surface.
2. For twin screw barrel material: A. Integral barrel Standard Alloy spraying B. Two parts Bimetallic sleeve C. High Calcium filler abrasion resistant .
3. For single screw barrel: Main Barrel + feeding sleeve zone as basic structure with A type as standard, A: Integral barrel Standard Alloy spraying B:Two parts Bimetallic sleeve .
Basic Info.
| Place of Origin: ZheJiang , China | Brand Name: Arrow |
| Condition: New | Material: 40CrNiMoA |
| Weight (KG): 50 | Spare Parts Type: Barrel |
| Video outgoing-inspection: Provided | Machinery Test Report: Provided |
| Warranty:1 year | Key Selling Points: Sustainable |
| Applicable Industries: Manufacturing Plant, Machinery Repair Shops | Item: Bi-metal screw and barrel |
| Material for screw: 38CrMnAlA Nitrided steel | Material for barrel: 40CrNiMoA+SKDII with heat treatment |
| Screw finish: Nitrogen-filled (0.50~0.70mm depth) | Core of the screw: Auto control for temperature |
| Screw type: Single/ Double | Rotate speed of screw: 0-48 |
| Double screw type: Conical/Parallel | Barrel design for double screw: One body/two parts |
Permohonan:
-For wear application:
Tool Steel: W6Mo5Cr4V2
PM-HIP material: WR5, WR13, WR14, CPM10V, CPM9V.
-For corrosion application:
38CrMoAla
PM-HIP material: WR4, WR13, WR14, CPM10V, CPM9V.
-For wear and corrosion application:
PM-HIP material: WR13, WR14, CPM10V, CPM9V.
-Other materials:
Stainless Steel:316L,440C etc.
Key Features:
- Tool steel, the steel has a high hardenability and thermal cracking resistance, the steel contains a higher content of tungsten, molybdenum,chromium and alum, good wear resistance, toughness is relatively weakened, with good heat resistance.
- High hardness,
- HRC up to 65.
Perkhidmatan
| 24-hour Hotline No matter when and where you are, call us and we can find our service to you. | Pre-sales Consultation We have 5 sales people online, and whether you have any question can be solved through online communication, and welcome to your consultation. | After-sales Services you can receive products to our company and we will help |
Soalan Lazim
How long does it take to get my products since I paid for them?
—According to your order, we will give you a reasonable delivery date.
How is your after-sale service?
—You will get our help in time as long as you find something wrong about our produces. Believe us, you deserve the best.
What machine does the product apply to?
—Twin Screw Extruder Machine.
Certification
Pameran
Profil Syarikat
ZheJiang Arrow Machinery Co., Ltd.is a company specializing in R&D, production, sales, application promotion of food engineering projects. As 1 of the largest scaled food processing equipment &whole plant engineering problem solvers in China, machines served for more than 970 companies, export to 116 countries, area, more than 20 years engineering team, we recognize that quality equals value, aims to create a great future together with global customers. /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Perkhidmatan selepas jualan: | Online 24/7 Installation Guide |
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| Waranti: | 1 Year |
| Standard: | GB, JIS |
| Samples: | US$ 99999/Piece 1 Piece(Min.Order) | Order Sample |
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| Penyesuaian: | Tersedia | Permintaan Tersuai |
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.kos-penghantaran-tm .status-tm-mati{latar belakang: tiada;padan:0;warna: #1470cc}
| Kos Penghantaran: Anggaran pengangkutan setiap unit. | tentang kos penghantaran dan anggaran masa penghantaran. |
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| Kaedah Pembayaran: |
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| Bayaran Awal Bayaran Penuh |
| Mata wang: | US$ |
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| Pulangan & bayaran balik: | Anda boleh memohon bayaran balik sehingga 30 hari selepas penerimaan produk. |
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Bolehkah aci spline digunakan dalam kedua-dua jentera mudah alih dan pegun?
Yes, spline shafts can be used in both mobile and stationary machinery. Here’s a detailed explanation:
1. Jentera Mudah Alih:
Aci spline banyak digunakan dalam pelbagai jenis jentera mudah alih. Contohnya:
- Dalam Aplikasi Automotif: Aci spline biasanya digunakan dalam rangkaian pemacu automotif, di mana ia menghantar tork dari enjin ke roda. Ia terdapat dalam komponen seperti aci transmisi, pembezaan dan gandar.
- Dalam Peralatan Pembinaan dan Pengalihan Tanah: Aci spline digunakan dalam jentera pembinaan, seperti jengkaut, pemuat dan jentolak. Ia digunakan dalam sistem rangkaian kuasa untuk memindahkan tork dan memacu pam hidraulik atau menggerakkan mesin.
- Dalam Peralatan Pertanian: Aci spline digunakan dalam jentera pertanian seperti traktor, mesin gabungan dan mesin penuai. Ia membantu memindahkan kuasa dari enjin ke pelbagai komponen yang digerakkan, seperti roda, PTO (power take-off) atau sistem hidraulik.
- Dalam Kenderaan Luar Jalan: Aci spline terdapat dalam kenderaan luar jalan, termasuk ATV (kenderaan semua rupa bumi) dan kenderaan tentera. Ia membolehkan penghantaran kuasa ke roda atau komponen drivetrain, memastikan mobiliti dan prestasi di rupa bumi yang mencabar.
2. Jentera Pegun:
Aci spline juga digunakan secara meluas dalam jentera pegun merentasi pelbagai industri. Beberapa contohnya termasuk:
- Dalam Peralatan Mesin: Aci spline digunakan dalam peralatan mesin, seperti mesin bubut, mesin penggilingan dan mesin pengisar. Ia menyediakan penghantaran tork dalam mekanisme gelendong atau skru plumbum, membolehkan kawalan gerakan ketepatan dan operasi penyingkiran bahan.
- Dalam Kotak Gear Industri: Aci spline memainkan peranan penting dalam kotak gear industri yang digunakan dalam kilang pembuatan dan pemprosesan. Ia menghantar tork antara aci input dan output, membolehkan pengurangan atau peningkatan kelajuan seperti yang diperlukan oleh aplikasi.
- Dalam Penjanaan Kuasa: Aci spline digunakan dalam peralatan penjanaan kuasa, termasuk turbin dan penjana. Ia membantu menghantar tork antara rotor berputar dan komponen pegun, memudahkan penukaran tenaga.
- Dalam Sistem Pam dan Pemampat: Aci splin terdapat dalam pam dan pemampat yang digunakan dalam pelbagai industri. Ia menghantar tork dari motor atau penggerak utama ke elemen pendesak atau pemampat, membolehkan pemindahan bendalir atau gas.
Kefleksibelan aci spline menjadikannya sesuai untuk pelbagai aplikasi, baik bergerak mahupun pegun. Keupayaannya untuk menghantar tork dengan cekap, menampung ketidaksejajaran, mengagihkan beban dan menyediakan sambungan yang andal menjadikannya pilihan utama dalam pelbagai jentera merentasi industri.
Bolehkah aci spline dibaiki atau diselenggara apabila perlu?
Ya, aci spline boleh dibaiki dan diselenggara apabila perlu untuk memastikan fungsi dan prestasinya yang berterusan. Berikut adalah beberapa cara aci spline boleh dibaiki dan diselenggara:
1. Pemeriksaan dan Penilaian:
Apabila terdapat masalah yang disyaki pada aci spline, langkah pertama adalah melakukan pemeriksaan menyeluruh. Ini melibatkan pemeriksaan aci untuk sebarang tanda haus, kerosakan atau ketidaksejajaran. Perhatian khusus diberikan kepada gigi spline, yang mungkin menunjukkan tanda-tanda haus atau ubah bentuk. Melalui pemeriksaan dan penilaian, tahap pembaikan atau penyelenggaraan yang diperlukan dapat ditentukan.
2. Pembaikan Gigi Spline:
Jika gigi spline rosak atau haus, ia boleh dibaiki atau diganti. Kaedah pembaikan mungkin termasuk memesin semula gigi untuk memulihkan profil asalnya, mengisi dan membentuk semula kawasan haus menggunakan teknik kimpalan khusus, atau menggantikan bahagian aci spline yang rosak. Kaedah pembaikan khusus bergantung pada tahap kerosakan dan bahan aci spline.
3. Pelinciran dan Pembersihan:
Regular lubrication and cleaning are essential for maintaining spline shafts. Lubricants help reduce friction and wear between the mating surfaces, while cleaning removes contaminants that can affect the spline’s engagement. During maintenance, old lubricants are removed, and fresh lubricants are applied to ensure smooth operation and prevent premature failure.
4. Rawatan Permukaan:
Jika aci spline mengalami haus atau kakisan, rawatan permukaan boleh digunakan untuk memulihkan keadaannya. Ini mungkin melibatkan penggunaan salutan atau rawatan untuk meningkatkan kekerasan, rintangan haus atau rintangan kakisan aci spline. Rawatan permukaan boleh meningkatkan jangka hayat dan prestasi aci spline, sekali gus mengurangkan keperluan untuk pembaikan yang kerap.
5. Pengimbangan dan Penjajaran:
Jika aci spline mengalami masalah getaran atau ketidaksejajaran, ia mungkin memerlukan pengimbangan atau penjajaran semula. Pengimbangan melibatkan pengagihan semula jisim di sepanjang aci untuk meminimumkan getaran, manakala penjajaran memastikan pemadanan dan penglibatan yang betul dengan komponen lain. Prosedur pengimbangan dan penjajaran membantu mengoptimumkan prestasi dan jangka hayat aci spline.
6. Penggantian:
Sekiranya aci spline rosak teruk atau haus sehingga tidak dapat dibaiki, penggantian mungkin diperlukan. Aci spline gantian boleh diperoleh daripada pengeluar atau pembekal khusus yang boleh menyediakan aci yang memenuhi spesifikasi dan toleransi yang diperlukan.
It’s important to note that the repair and maintenance of spline shafts should be carried out by qualified professionals with expertise in precision machining and mechanical systems. They have the knowledge and tools to properly assess, repair, or replace spline shafts, ensuring the integrity and functionality of the system in which they are used.
Dengan melaksanakan penyelenggaraan berkala dan pembaikan tepat pada masanya, aci spline dapat dikekalkan dalam keadaan optimum, memanjangkan jangka hayatnya dan mengekalkan prestasinya dalam pelbagai aplikasi mekanikal.
Can you explain the common applications of spline shafts in machinery?
Spline shafts have various common applications in machinery where torque transmission, relative movement, and load distribution are essential. Here’s a detailed explanation:
1. Gearboxes and Transmissions:
Spline shafts are commonly used in gearboxes and transmissions where they facilitate the transmission of torque from the input shaft to the output shaft. The splines on the shaft engage with corresponding splines on the gears, allowing for precise torque transfer and accommodating relative movement between the gears.
2. Power Take-Off (PTO) Units:
In agricultural and industrial machinery, spline shafts are employed in power take-off (PTO) units. PTO units allow the transfer of power from the engine to auxiliary equipment, such as pumps, generators, or farm implements. Spline shafts enable the torque transfer and accommodate the relative movement required for PTO operation.
3. Steering Systems:
Spline shafts play a crucial role in steering systems, especially in vehicles. They are used in steering columns to transmit torque from the steering wheel to the steering rack or gearbox. The splines on the shaft ensure precise torque transfer while allowing for the axial movement required for steering wheel adjustment.
4. Machine Tools:
Spline shafts find applications in machine tools such as milling machines, lathes, and grinding machines. They are used to transmit torque and enable the relative movement required for tool positioning, feed control, and spindle rotation. Spline shafts ensure accurate and controlled movement of the machine tool components.
5. Industrial Pumps and Compressors:
Spline shafts are utilized in various types of pumps and compressors, including centrifugal pumps, gear pumps, and reciprocating compressors. They transmit torque from the driver (such as an electric motor or an engine) to the impeller or rotor, enabling fluid or gas transfer. Spline shafts accommodate the axial or radial movement caused by thermal expansion or misalignment.
6. Printing and Packaging Machinery:
Spline shafts are integral components in printing and packaging machinery. They are used in processes such as web handling, where precise torque transmission and relative movement are required for tasks like tension control, registration, and material feeding. Spline shafts ensure accurate and synchronized movement of the printing and packaging elements.
7. Aerospace and Defense Systems:
In the aerospace and defense industries, spline shafts are utilized in various applications, including aircraft landing gear systems, missile guidance systems, and helicopter rotor systems. They enable torque transmission, accommodate relative movement, and ensure precise control in critical aerospace and defense mechanisms.
8. Construction and Earthmoving Equipment:
Spline shafts are employed in construction and earthmoving equipment, such as excavators, bulldozers, and loaders. They are used in hydraulic systems to transmit torque from the hydraulic motor to the driven components, such as the digger arm or the bucket. Spline shafts enable efficient power transfer and allow for the articulation and movement of the equipment.
These are just a few examples of the common applications of spline shafts in machinery. Their versatility, torque transmission capabilities, and ability to accommodate relative movement make them essential components in various industries where precise power transfer and flexibility are required.
editor by CX 2023-12-29