製品説明
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General Products |
Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system, Agriculture machine metal Parts, engine bracket, truck chassis bracket, gear box , gear housing , gear cover, shaft, spline shaft , pulley, flange, connection pipe, pipe, hydraulic valve , valve housing ,Fitting , flange, wheel, fly wheel, oil pump housing, starter housing, coolant pump housing, transmission shaft , transmission gear, sprocket, chains etc. |
| Main blank Process for Steel Casting |
Investment casting (wax mold made by middle temperature wax) /Precision casting ; |
| Blanks Tolerance -Casting Tolerance | CT7-8 for Lost wax Casting Process CT4-6 for Investment casting Process |
| Applicable Material | Stainless Steel: CF8, CF8M, . G-X6CrNiMo1810, G-X7CrNiNb1189, SUS 304, 304L, 316, 316L. OR According to customer requirement Carbon steel, Low Carbon steel, middle carbon steel, G35, G45, WCB, WCA, WCC, ISO 340-550, Alloy Carbon steel: G25CrMo4, Heat Resistant Steel, Copper alloy |
| Casting Blank Size /Dimensions | 2 mm-600mm / 0.08inch-24inch according to customer requirement |
| Casting Blank Weight | Range from 0.01kg-85kg |
| Applicable Machining Process |
CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming /Grinding/Honing and etc. |
| Machining Tolerance | From 0.005mm-0.01mm-0.1mm |
| Machined Surface Quality | Ra 0.8-Ra3.2 according to customer requirement |
| Applicable Heat Treatment |
Normalization , annealing, quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching |
| Applicable Finish Surface Treatment | Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting, |
| 最小注文数量 | For casting: 200pcs For machining: 50pcs |
| リードタイム | 45days from the receipt date of deposit for stainless steel aisi 304 casting |
Products shown here are made to the requirements of specific customers and are illustrative of the types of manufacturing capabilities available within CZPT group of companies. CZPT policy is that none of these products will be sold to 3rd parties without written consent of the customers to whom the tooling, design and specifications belong.
Product Profile
| 1. Marterial percentage | alloy steel:45% carbon steel:35% stainless steel:10% iron:10% |
| 2. Casting weight percentage | 0.1-5kg:40% 5-20kg:30% 20-40kg:20% above 40kg:10% |
| 3. Industry percentage | Components for train & railway: 25% Components for automobile & truck: 30% Components for construction machinery & forklift: 25% Components for agricultural machinery: 10% Other machinery compponents: 10% |
| 4. Globa market share | United States:30% Europe:35% Japan& Korea:15% Domestic market:15% Other:5% |
| 5. Production capacity | Production Capacity: 20,000 tons / year The Current Production Output: 15,000 tons / year Open Capacity Percentage: 25% |
Manufacturing Process
Process design⇒ Tooling making ⇒ Wax injection ⇒Wax pattern assembly⇒ Mold preheat ⇒ Wax removal ⇒Stuccoing ⇒Dipping Casting⇒ Mold shake out ⇒Work piece cut-off ⇒ Grinding ⇒ Pack& transport ⇒ Final inspection ⇒Machining ⇒ Heat treatment
APQP and Inspection Report
| APQP-Casting 1. Process Flow Diagrams 2. Control Plan 3. Process FMEA 4. Casting Process Instruction 5. Solidification Simulation Report 6. Heat Treatment Work Instruction 7. Casting Final Quality Control WI 8. Visual Inspection VI For Surface Irregularities |
Inspection Report-Casting 1. Material Test Report(A) 2. Material Test Report(B) 3. Magnetic Particle Inspection Report 4. Ultrasonic Examination Report 5. Radiographic Test Report 6. Destructive Test Report 7. Coating Test Report 8. Visual Inspection Report 9. Casting Inspection Report |
| APQP-Machining 1. Process Flow Diagrams 2. Control Plan 3. Process FMEA 4. Machining Process Instruction 5. Gauge List And Validation Plan 6. Final Quality Control |
Other Quality Document 1. PPAP Checklist 2.Measurement System Analysis Study 3. Process Capability Studies 4. Corrective Action Report(8D) 5. Packaging Instruction |
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Inspection Report-Machining 1. Dimensional Inspection Report(A) 2. Dimensional Inspection Report(B) 3. CMM Report |
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Key Testing Equipment
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Application |
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• Agricultural equipment |
• Armament |
• Automobile industry |
• Computing equipment |
• Medical / dental instruments |
• Measuring instruments |
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•Miscellaneous equipment |
•Pharmaceutical industry |
• Orthopedic implants |
• Safety equipment |
• Petrochemical industry |
• Industrial valves |
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•Fixing and movable equipment |
• Sanitary fittings |
• General machinery |
• Pumps and general connections |
• Food and beverage processing |
• Instrumentation equipment |
Technical Support:
ZheJiang CZPT is professional at independent development and design. Our engineers are skilled at AUTO CAD, PRO ENGINEER, CZPT WORKS and other 2D & 3D softwares. We are able to design, develop,produce and deliver your PO according to your drawings, samples or just an idea. Dural control of standard products and OEM products.
Quality Control:
1) Checking the raw material after they reach our factory——- Incoming quality control ( IQC)
2) Checking the details before the production line operated
3) Have full inspection and routing inspection during mass production—In process quality control(IPQC)
4) Checking the goods after they are finished—- Final quality control(FQC)
5) Checking the goods after they are finished—–Outgoing quality control(OQC)
Send Inquiry>>>
当社
ZheJiang CZPT Machinery Manufacture Co., Ltd.
–Branch of CZPT Industry Ltd.
We specialize in Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system.
With keeping manufacturing process design, quality plHangZhou, key manufacturing processes and final quality control in house.
We are mastering key competence to supply quality mechanical parts and assembly to our customers for both Chinese and Export Market.
To satisfy different mechanical and functional requirements from our customers we are making a big range of metal products for our clients on base of different blanks solutions and technologies.
These blanks solutions and technologies include processes of Iron Casting, Steel Casting, Stainless Steel Casting, Aluminum Casting and Forging.
During the early involvement of the customer’s design process we are giving professional input to our customers in terms of process feasibility, cost reduction and function approach.
You are welcome to contact us for technical enquiry and business cooperation.
Our Team
Why Choose Us ?
YOUR DESIGN WE HELP TO ACHIEVE, AS YOUR SINCERE PARTNER
1. Over 15 years professional manufacture experience. → We know better to your needs.
2. One-stop Service of Custom mold design from Initial drawing design, Material selection assistance, Mold structure/Mold flow analysis, Trial & mass production to Final assembly & shipment. → To ensure you get finished products with good assembly function.
3. High skilled and well-trained working team under good management environment. → To make sure high quality of your products.
4. Large and strong production capacity. → To meet your high demands very well.
5.Best price based on same quality requirements. →To help your project with most economical solution.
6. We have very strict quality control process as below. → To deliver the qualified products for you.
In coming Quality control (IQC) : All incoming raw material are checked before used.
In process quality control (IPQC) : Perform inspections during the manufacturing process.
Final quality control (FQC) : All finished goods are inspected according to our quality standard for each products.
Outgoing Quality Control (OQC) : Our QC team will 100% full inspection before it goes out for shipment.
7.Reliable Package & flexible in-time delivery. →To guarantee the product are well received in your side.
8. 24 hours on-line service with quick response. → To support your any inquiry or question.
Customer photos
Core Competence
Advantages 1:High Engineering and Technical Capability
* An industry’s senior engineering technical team , with special skills and rich experience in product design, casting ,heat treating and machining fields.
* Based on customer needs, in the beginning of product development, offer a solution, casting design, by structural component designed to casting parts, optimize the product design, then reduce costs and creating the more value for the customers.
* Special Techniques Enable us to Be Competent with Those Difficulties at Wax Injection & Shell Making Procedures When Manufacturing the Parts with Inner-Sophisticated-Structures.
* Use casting simulation analysis system software, try our best to ensure the success of the one-time trial sample.
Advantages 2: Advanced Inspection Equipment & Strong Quality Assurance Capacity
* Our testing equipments are not only leading in the industry, and also has a very complete range, they are hardware guarantee to ensure us continue to provide high-quality products for our customers.
* Carrying out ISO9001 and TS16949 quality management system, full implementation of 5S and Kanban site management, which is software guarantee of the quality.
* IQC, IPQC and FQC quality management team to control the whole production process, effectively prevent the generation of unqualified product.
* Our casting’ PPM ≤1000 Machining ‘ PPM ≤600
* We sticks to the quality management philosophy that “Starting from the customer needs and ending with their satisfaction,focusing on customer demands and exceeding their expectations”
Advantages3: Good Customer Service
* CZPT can provide customers with good service, our staff have abundant commercial experience, good language ability, and rich foundry or mechanical background. We are committed to providing customers with accurate, careful and speedy service.
* Quotation, Quality Complaints and Email Response can usually be quickly and efficiently feedback within 48 hours.
* We have carried out an information-based management which is driven by an ERP and PMC system, to ensure on time delivery rate:95%
Advantages 4: Powerful Deep-processing Ability It is our core competitive ability in the industry
* Machining capability as the same as casting, the machining facility is fully independent from the casting foundry and has an independent management team and tailored business model to suit.
* CZPT has completed a transformation and upgraded to a deep-processing manufacturer with expanded production capabilities and is committed to be equipped with other capabilities except casting, we focus on developing terminal products for top-end markets.
* High technical content in machining, and casting with sheet metal, welding, assembling, CZPT has the most competitive advantage, it is the good choice for you.
Packaging & Shipping
1, Bundles Packing: Inside: packed with plastic protective film to protect each piece. Outside: Wrap to be bundles by waterproof
craft paper or EPE film.
2, Carton Packing: Inside: Each pcs pack in 1 plastic bag. Outside: Numbers of quantity put in 1 carton.
3, Wood Pallet Packing: Inside: Bundles or cartons packing; Outside: Numbers of bundles or cartons laden on 1 wood pallet.
4, Customized Packing As Clients Request is Available.
よくある質問：
1. Are you a manufacturer or a trading company?
We are a professional manufacturer with over 15 years’ export experience for designing and producing vehicle machinery parts.
2. How can I get some samples?
If you need, we are glad to offer you samples for free, but the new clients are expected to pay the courier cost,
and the charge will be deducted from the payment for formal order.
3. Can you make casting according to our drawing?
Yes, we can make casting according to your drawing, 2D drawing, or 3D cad model. If the 3D cad model can be supplied,
the development of the tooling can be more efficient. But without 3D, based on 2D drawing we can still make the samples properly approved.
4. Can you make casting based on our samples?
Yes, we can make measurement based on your samples to make drawings for tooling making.
5. What’s your quality control device in house?
We have spectrometer in house to monitor the chemical property, tensile test machine to control the mechanical property and UT Sonic as NDT checking method to control the casting detect under the surface of casting
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| Casting Method: | Investment Casting |
|---|---|
| Casting Form Material: | G25crmo4, G35, Wcb |
| Casting Metal: | Cast Steel |
| Casting Form Usage Count: | Permanent |
| Surface Treatment: | Dacromat Coating, Finish Painting |
| Surface Roughness: | 0.005mm-0.01mm-0.1mm |
| サンプル： |
US$ 4.56/kg
1 kg(Min.Order) | |
|---|
| カスタマイズ: |
利用可能
| カスタマイズされたリクエスト |
|---|
PTO駆動軸は、安全性を維持しながら効率的な動力伝達をどのように実現しているのでしょうか？
PTO（動力取り出し）ドライブシャフトは、安全性を最優先しながら効率的な動力伝達を確保するように設計されています。これらのドライブシャフトには、両方の目的を達成するためにさまざまな機構と機能が組み込まれています。PTOドライブシャフトが安全性を維持しながら効率的な動力伝達を確保する仕組みについて詳しく説明します。
1. 堅牢な構造：
PTO駆動シャフトは通常、強度と耐久性に優れた鋼材や複合材などの高品質素材を使用して製造されます。堅牢な構造により、用途に応じたトルクと出力に耐えることができ、過度の屈曲や変形によるエネルギー損失や早期故障を防ぎ、効率的な動力伝達を実現します。
2. 精密な位置合わせ：
効率的な動力伝達には、PTO駆動軸、主動力源（エンジン、トランスミッションなど）、および駆動される作業機または機器との正確な位置合わせが必要です。位置ずれは、動力損失、摩耗の増加、および潜在的な安全上の危険につながる可能性があります。PTO駆動軸は、機器のサイズのばらつきに対応し、適切な位置合わせを確保して動力伝達効率を最大化するために、長さ調整機能またはフレキシブルカップリングを備えて設計されています。
3. 接続時の安全機能：
PTO駆動軸には、事故を防止し、負傷のリスクを最小限に抑えるための安全機能が組み込まれています。一般的な安全機能の一つとして、せん断ピンまたはトルクリミッターの使用が挙げられます。これらの部品は、過大なトルクがかかると破損または滑り、駆動軸および接続機器を損傷から保護するように設計されています。せん断ピンを犠牲にすることで、過負荷時にPTO駆動軸が切り離され、作業者の安全が確保されるとともに、高額な修理費用が回避されます。
4. 過負荷保護：
過負荷保護機構は、安全性を維持し、PTO駆動軸および関連機器の損傷を防ぐために不可欠です。クラッチシステムまたはスリップクラッチを使用することで、過大なトルクや速度が発生した場合に駆動軸を切り離すことができます。これらの機構により、駆動軸が一時的に滑ったり切り離されたりすることで、損傷を防ぎ、作業者や周囲の人々の負傷リスクを軽減します。
5. シールドとガード：
PTO駆動軸には、可動部との接触を防ぐための遮蔽板やガードが装備されていることがよくあります。これらの保護カバーは、作業者や周囲の人々を回転軸、ユニバーサルジョイント、その他の潜在的に危険な部品から保護します。適切な遮蔽板とガードは、巻き込み、挟み込み、偶発的な接触のリスクを低減し、全体的な安全性を向上させます。
6．安全基準の遵守：
PTO駆動軸は、関連する安全規格および規制に準拠するように設計・製造されています。ISO 500-1などのこれらの規格は、PTO駆動軸を含む動力伝達部品の要件を規定しています。これらの規格に準拠することで、駆動軸が必要な安全基準を満たし、信頼性と性能を確保するための厳格な試験を受けることが保証されます。
7．定期的なメンテナンスと点検：
PTO駆動軸の安全性と効率性を維持するには、定期的なメンテナンスと点検が必要です。オペレーターは、潤滑、部品の点検、摩耗または損傷した部品の交換など、推奨されるメンテナンススケジュールに従う必要があります。定期的な点検は、摩耗したベアリング、損傷したシールド、または損なわれた安全機能など、潜在的な安全上の問題を特定し、タイムリーな修理または交換を可能にします。
8. オペレーターのトレーニングと意識向上：
効率的な動力伝達と安全性は、オペレーターの訓練と意識にも左右されます。オペレーターは、PTO駆動軸の安全な操作とメンテナンスに関する適切な訓練を受ける必要があります。これには、安全手順の理解、潜在的な危険の認識、不適切な使用やメンテナンスに伴うリスクの認識が含まれます。安全文化を促進し、継続的な訓練を提供することで、PTO駆動軸が正しく使用され、潜在的なリスクが最小限に抑えられるようになります。
PTO駆動軸は、堅牢な構造、精密な位置合わせ、接続部の安全機能、過負荷保護、遮蔽・保護、安全基準への準拠、定期的なメンテナンスと点検、そしてオペレーターの訓練と意識向上といった要素を取り入れることで、高い安全性を維持しながら効率的な動力伝達を実現します。これらの対策は、事故の防止、機器とオペレーターの保護、そして様々な用途における信頼性の高い効果的な動力伝達の確保に役立ちます。
Can PTO drive shafts be customized for specific machinery and power requirements?
Yes, PTO (Power Take-Off) drive shafts can be customized to suit specific machinery and power requirements. Manufacturers often offer customization options to ensure that the PTO drive shafts meet the unique needs of different applications. Customization can involve various aspects of the drive shaft design and specifications, including:
1. Length:
The length of the PTO drive shaft can be customized to match the distance between the power source and the driven equipment. This ensures proper fit and alignment, preventing excessive tension or compression in the drive shaft. Customizing the length allows for optimal power transfer and helps accommodate specific machinery setups and configurations.
2. Connection Type:
PTO drive shafts can be customized with different connection types to match the specific requirements of the machinery. Various connection methods are available, such as splined connections, flange connections, and quick-detach mechanisms. Customizing the connection type ensures compatibility and facilitates easy attachment and detachment of the drive shaft to the power source and driven equipment.
3. Power Rating:
Customization of the power rating involves selecting appropriate components and materials to handle the specific power requirements of the machinery. This includes considering factors such as torque capacity, speed ratings, and the type of power transmission (e.g., mechanical, hydraulic). By customizing the power rating, manufacturers can ensure that the PTO drive shaft is capable of effectively transferring the required power without compromising performance or safety.
4. Protective Features:
PTO drive shafts can be customized with additional protective features to enhance safety and durability. These features may include guards, shields, or covers that prevent contact with the rotating shaft and its components. Customized protective features help mitigate the risk of accidents and increase the longevity of the drive shaft by shielding it from external elements, debris, and potential damage.
5. Material Selection:
The choice of materials used in the construction of PTO drive shafts can be customized based on specific requirements. Different materials offer varying levels of strength, durability, and resistance to factors such as corrosion or extreme temperatures. By selecting the appropriate materials, manufacturers can optimize the performance and reliability of the drive shaft for the intended application.
6．環境への配慮：
Customization of PTO drive shafts can take into account specific environmental factors. For example, if the machinery operates in a corrosive or hazardous environment, manufacturers can provide coatings or materials that offer increased resistance to corrosion or chemical exposure. Considering the environmental conditions helps ensure that the drive shaft can withstand the challenges presented by the operating environment.
7. 規格への準拠：
Customized PTO drive shafts can be designed and manufactured to comply with relevant industry standards and regulations. Manufacturers can ensure that the customized drive shafts meet the required safety, performance, and dimensional specifications. Compliance with standards provides assurance of compatibility, reliability, and safety when integrating the customized drive shafts into specific machinery.
By offering customization options, manufacturers can tailor PTO drive shafts to suit the unique requirements of different machinery and power applications. This flexibility allows for optimal integration, improved performance, and enhanced safety. It is important to consult with the manufacturer or a qualified expert to determine the appropriate customization options based on the specific machinery and power requirements.
用途に適したPTOドライブシャフトを選定する際に考慮すべき要素は何ですか？
用途に適したPTO（動力取り出し）ドライブシャフトを選択する際には、最適な性能、安全性、互換性を確保するために、いくつかの重要な要素を考慮する必要があります。以下に、考慮すべき主要な要素について詳しく説明します。
1. 出力およびトルク要件：
用途における出力とトルクの要件は、非常に重要な考慮事項です。主動力源（エンジン、トランスミッションなど）の最大出力と最大トルクを把握し、それを駆動軸の容量と整合させることが不可欠です。必要な出力とトルクレベルに対応できる駆動軸を選択することで、効率的な動力伝達が確保され、駆動軸および接続機器の過負荷や損傷を防ぐことができます。
2. 速度と回転数範囲：
機器の速度と回転数（RPM）の範囲、および主動力源を考慮する必要があります。駆動軸の設計は、スムーズな動力伝達を維持しながら、所望の速度範囲に対応できるものでなければなりません。過度の振動、固着、または動力損失を起こすことなく、想定される動作速度に対応できる駆動軸を選択することが重要です。
3. 機器のサイズと構成：
PTO駆動軸によって駆動される機器または作業機のサイズと構成は、重要な要素です。駆動軸の長さは調整可能であるか、または主動力源と作業機の入力軸との適切な位置合わせを確保するために適切な長さを選択する必要があります。さらに、駆動軸の構成の選択に影響を与える可能性のある、機器内部のスペース制限やクリアランス要件も考慮する必要があります。
4. PTOシャフト接続タイプ：
PTO駆動軸と主動力源および作業機との接続方式は、重要な検討事項です。一般的な接続方式には、スプライン接続、キー溝接続、クイックデタッチ機構などがあります。駆動軸の接続方式と、動力源および作業機側の対応する接続方式との互換性を確保することで、確実かつ信頼性の高い接続を実現できます。
5．安全機能：
PTO駆動軸を選定する際には、安全機能が非常に重要です。トルクや速度が急激に増加した場合に駆動軸や関連機器が損傷するのを防ぐため、せん断ピン、クラッチ、その他の過負荷保護機構を検討する必要があります。これらの安全機能は、事故を防止し、作業者や周囲の人々の負傷リスクを軽減するのに役立ちます。
6．環境条件：
ドライブシャフトが稼働する環境条件を考慮する必要があります。極端な温度、湿気、粉塵、腐食性環境などの要因を検討してください。これらの条件下で信頼性の高い性能と耐久性を確保するためには、適切なシール、コーティング、または材質のドライブシャフトを選択する必要がある場合があります。
7. 保守およびサービス性：
選定するドライブシャフトのアクセス性とメンテナンスの容易さを考慮してください。潤滑、点検、修理などの日常的なメンテナンス作業が容易に行えることを確認してください。メンテナンスが容易であれば、ダウンタイムを最小限に抑え、ドライブシャフトの長寿命化につながります。
8．基準および規制の遵守：
選択したPTO駆動軸が、関連する業界標準および安全規制に準拠していることを確認してください。これには、PTO駆動軸に関するISO 500-1などの動力伝達部品の規格が含まれます。これらの規格に準拠することで、駆動軸が必要な品質、安全性、および性能要件を満たしていることが保証されます。
出力とトルクの要件、速度範囲、機器のサイズと構成、PTOシャフトの接続タイプ、安全機能、環境条件、メンテナンスと保守性、規格や規制への準拠といった要素を考慮することで、特定の用途のニーズに最適なPTOドライブシャフトを選択できます。適切な選択は、効率的な動力伝達、安全性、そして機器の長期的な信頼性を保証します。
編集者：CX 2024-04-12
