Mahsulot tavsifi
Mahsulot tavsifi
Cabin:
The cabin where the driver commands and manipulates the ship.The cab is 1 of the most important parts of the truck, and its design will directly affect the performance and safety of the truck.
Popular Accessories:
Exterior Rearview Mirror, Headlight Assembly, Wind Xihu (West Lake) Dis. Cover Outer Panel Assembly, Fender Ass, Ventilation Hood, Cab Front Suspension Cover, Anti-skid Plate, Limit Block Ass, Window Glass Lifter , Window Glass Chute , Wiper Arm,Damper, Elastic Retaining Ring, Wiper Blade, Intercooler Assembly, Oil Cylinder, Radiator Assembly, Intercooler Assembly, ABS Sensor , Expansion Tank Assembly, Side Marker Light ,Functional Combination Taillight Assembly, Oil Injection Nozzle Assembly, Fuel Combination Unit, Bumper
| 1 | 810W26400-6355 | Wipers assembly |
| 2 | WG916571522 | ABS sensor (WABCO) |
| 3 | WG916571523 | ABS sensor bushing (WABCO) |
| 4 | 810W27120-6182 | Rear Left wheel ABS sensor |
| 5 | 810W27120-6183 | ABS sensor of the right rear wheel |
| 6 | 811W25509-0145 | Left combination switch |
| 7 | WG9925583004 | Outdoor temperature sensor |
| 8 | WG9716582301 | Electrical junction box assembly |
| 9 | WG9716582011 | NanoBCU controller |
| 10 | WG | 7-channel fuse assembly (GOST-6) |
| 11 | WG9925585002 | EBS3.1 Electronic control unit (250kb) |
| 12 | 712W25441-6006 | C7H rotation angle sensor |
| 13 | WG9925585101 | ECAS (Double Point 6×2) Electronic control unit |
| 14 | WG9925715101 | ECAS height sensor |
| 15 | WG9925720014 | Side marker lights |
| 16 | 712W25103-6001 | Working lamp |
| 17 | 812W25101-6571 | LED headlight assembly (Left/Non-metallic bumper) |
| 18 | 812W25101-6571 | LED headlight assembly (Right/The bumper is non-metallic) |
| 19 | 812W25320-6001 | Front combination headlight assembly (Left) |
| 20 | 812W25320-6002 | Front combination headlight assembly (Right) |
| 21 | 812W25315-5009 | Pressure plate of the front combination lamp |
| 22 | 812W25115-5009 | Headlight pressure plate (Left) |
| 23 | 812W25115-5571 | Headlight pressure plate (Right) |
| 24 | WG9925810001 | 7 functional combined taillights with side marker lights (Left) |
| 25 | WG9925810002 | 7 functional combined taillights with side marker lights (Right) |
| 26 | 811W46433-6014/2 | Ignition lock filter assembly (HangZhou Jiate) |
| 27 | 712W12210-5711/2 | Metal fuel tank lock cover assembly (HangZhou Jiate) |
| 28 | WG9716583013 | Rear module of the car |
| 29 | WG9716583014 | Car Trailer module |
| 30 | WG9716583007 | Distributed modular shield (modulator protection) |
| 31 | WG9725584571 | New preheating relay |
| 32 | WG9918788104 | Quadrilateral main mechanism |
| 33 | WG9918788088 | Quad-directional front camera with sink |
| 34 | 712W63730-0042 | Lower shell of the left rear-view mirror (With the left camera) |
| 35 | 712W63730-0043 | Lower shell of the right mirror (With the right camera) |
FE
Engine:
Also known as the heart, is the power source of the truck, and an important part of the truck.
Popular Accessories:
Crankshaft, connecting rod, cylinder block, cylinder head, piston,flywheel, cylinder liner,piston ,piston rings, piston pin,connecting rod,bearing, crankshaft bearing ,intake&exhaust valve, valvesprings,camshaft, tappets, camshafts bearing, fuel tank, fuel pump, fuel filter,air filter, oil filter, battery,alternator, starter, starter motor, ignition coil,water pump, radiator, fan couplings, fan, thermostat, oil pump,pressure limiting valve .
| 1 | 202V27120-0008/1 | urea nozzle | |
| 2 | 201V03901-0402 | Cylinder head sealing gasket | |
| 3 | 201V57110-6698 | Connecting rod insert | |
| 4 | 201-57100-6181 | Connecting rod assembly | |
| 5 | 200V57102-0133 | Piston pin | |
| 6 | 200V9571-0038 | Piston rod locking ring | |
| 7 | 202V57111-0683 | The piston | |
| 8 | 202V57103-6005 | Set of piston rings | |
| 9 | 201V03905-0177/1 | Sealing gasket of the cylinder head cover | |
| 10 | 200V01201-571 | Xihu (West Lake) Dis.dra sleeve | |
| 11 | 200V96501-571 | Sealing ring of cylinder liner 139. 4X3. 95 | |
| 12 | 202V26101-7281 | Generator 28V/110A | |
| 13 | 201V26201-7199 | Starter 90P55 24V | |
| 14 | 202V54100-7131 | Single-cylinder air compressor (With energy-saving system) |
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| 15 | 202V5710-7830 | Turbocharger | |
| 16 | 200V95710-0017 | Bolt-stud M10X35 | |
| 17 | MQ6-11229-571 | Hex Flange NUTQ320-M10-21CrMoV5-7 (1.7709) /1 | Driven clutch disc assembly (ZF) |
| 2 | WG9925160621/1 | Clutch pressure plate assembly (ZF) | |
| 3 | WG9725160560/1 | Clutch Bearing (ZF) | |
| 4 | WG9925160612/2 | Driven clutch disc assembly (HangZhou Valeo) | |
| 5 | WG9925160611/2 | Clutch pressure plate assembly (HangZhou Valeo) |
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| 6 | WG9925160613/2 | Clutch Bearing (HangZhou Valeo) | |
| 7 | WG9905713302 | Flexible transmission selection Axis Assembly (Slim/3300) | |
| 8 | WG9905713201 | Flexible Gear Shift Axis Unit (Slim/3200) | |
| 9 | 812W50803-0041 | Z4 Brake disc | |
| 10 | WG9725160560/1 | Clutch Bearing (ZF) | |
| 11 | WG9925160613/2 | Clutch Bearing (HangZhou Valeo) |
Axle:
Is a bridge-type structure connected to the body suspension and capable of mounting wheels at both ends. It plays the role of weight bearing, guiding, ensuring the driving force and stability of the vehicle in the truck.
Popular Accessories:
Brake Chamber, Brake Shoe, Adjusters,Brake Drum, Front Wheel Hub, Final Drive Assy., Differential, Adjusting Shim, Axle Shaft Gear, Planet Gear, Drive Shaft etc.
| 1 | 712W90620-0092 | Slotted nut M100X1. 5 | |
| 2 | 812-35700-6130 | Rear wheel hub assembly | |
| 3 | Q675160 | ABS hose clamp | |
| 4 | 811W35440-5015 | Sensor bracket assembly | |
| 5 | 810W32118-571 | Oil filter | |
| 6 | 812W93420-6097 | Wheel Hub Bearing Block (DU2133140) | |
| 7 | 812W35702-0001 | ABS Gear Ring | |
| 8 | WG7117349101 | O-ring | |
| 9 | 810W45501-0174 | M22X1. 5X82 Wheel Stud | |
| 10 | WG7117329018 | Oil seal assembly | |
| 11 | 810W90685-0303 | Clamping nut | |
| 12 | 810W93420-0097 | Tapered roller Bearing 31313 | |
| 13 | 812W5571-6886 | brake air chamber 24/24 (total length 285, cold zone) |
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| 14 | AZ | Clamp housing assembly (Left) | |
| 15 | AZ | Clamp housing assembly (Right) | |
| 16 | WG9100444150 | Brake pad assembly | |
| 17 | WG | Pressure plate (With electronic wear detector) (front | Tapered roller bearing of driving force |
| 26 | AZ457115571 | Main pin cover assembly | |
| 27 | AZ9003070034 | O-ring 53×2.65-G-N-GB/T 3452.1-2005 | |
| 28 | WG4005415316 | Main pin cover | |
| 29 | WG457115057 | Steering knuckle lever | |
| 30 | WG457143003 | Brake disc (Z3) | |
| 31 | WG457118015 | Clamping nut | |
| 32 | WG457118068 | Wheel Hub Bearing Unit (BTF-0144) | |
| 33 | WG4007410065 | Thrust ring | |
| 34 | WG9100364122 | Front disc brake Air chamber (22″) | |
| 35 | AZ | Clamp housing assembly (Left) |
Company brief introduction:
We are established in 2571. The company is located in HangZhou City, ZheJiang Province, where CHINAMFG is located.Sincere to the customer and in good faith of quality is Deruna Heavy Truck Parts forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely.
Main product:
Our company specializing in the manufacturing and wholesale of China National Heavy Duty Truck, ZheJiang Heavy Duty Truck, Beiben truck, CHINAMFG truck and its related accessories. We mainly engage in various accessories products such as truck parts, cylinder blocks, crankshafts, diesel engines.
1.Power parts, including engines and peripheral parts [such as starters, generators, superchargers, various filter elements, etc.
2. Driving Part [also called transmission part], including clutch, gearbox, transmission shaft, axle, etc.;
3. Suspension part, including front and rear steel plates and fasteners, balance shaft, thrust rod, etc.
4. Steering part, including steering gear and Horizontal pull rods, etc.
5. Electrical appliances and valve parts, including various types of electrical switches, wiring harnesses, bulbs, and various braking components (valves).
6. Control and cargo parts, namely cab and cargo compartment.
7. Frame [that is, the beam] and so on.
Overseas market at present:
Our sales have averaged over 10 years of experience in exporting, and are proficient in all processes of business operation which can efficiently fulfill customer needs.
We currently export to 37 countries, and the client partners from Russia, New Zea-
land, Fiji, Papua New Guinea, Malaysia, Zambia, South Sudan, United Arab Emirates, Zimbabwe, Colombia and so on. We can also help you to supply registration docu-
ments of the importing in different countries. Welcome new and regular customers to contact us to establish future business relationships and achieve common success!
Q: What if I can not provide part number for reference?A: If no part number, we can judge and quote the requested parts by engine name-plate or photos;
It would be great if you could provide us with the chassis number(VIN) so that we can provide a more comprehensive analysis and accurate quote feedback based on your truck model.
Q: Can we buy 1 pcs of truck parts for quality testing?A: Yes, we are glad to send 1pcs item for quality testing if we have the truck parts of you need in stock.
Q: Do you test all your goods before delivery?A: Yes, we have 100% test before delivery.
Q: How do you make our business long-term and good relationship?A: We keep good quality and competitive price to ensure our customers benefit;
We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Q: How long is the production time of the goods?A: We have sufficient stock of regular specifications for immediate delivery; Non-conventional specifications generally require stocking for about 7-10 days; Large quantities order need to be in stock for about 15-20 days.
Q: What is the packing?A: Neutral packing of paper carton or wooden case. Or we customize the packaging according to your requirements
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| Sotishdan keyingi xizmat: | 24 Online Service |
|---|---|
| Kafolat: | 3 Month |
| Turi: | Axle Parts |
| Sertifikatlash: | ISO9001 |
| Driving System Parts: | Front Axle |
| Electrical System Parts: | Starting System |
| Namunalar: |
US$ 102.14/Piece
1 dona (Minimal buyurtma) | |
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| Moslashtirish: |
Mavjud
| Shaxsiylashtirilgan so'rov |
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How do PTO shafts ensure efficient power transfer while maintaining safety?
PTO (Power Take-Off) shafts play a crucial role in ensuring efficient power transfer from a power source to driven machinery or equipment, while also maintaining safety. These shafts are designed with various features and mechanisms to optimize power transmission efficiency and mitigate potential hazards. Here’s a detailed explanation of how PTO shafts achieve efficient power transfer while prioritizing safety:
1. Mechanical Power Transmission: PTO shafts serve as mechanical linkages between the power source, typically a tractor or engine, and the driven machinery. They transmit rotational power from the power source to the equipment, enabling efficient transfer of energy. The mechanical design of PTO shafts, including their diameter, length, and material composition, is optimized to minimize power losses during transmission, ensuring that a significant portion of the power generated by the source is effectively delivered to the machinery.
2. Universal Joints and Flexible Couplings: PTO shafts are equipped with universal joints and flexible couplings that allow for angular misalignment and flexibility in movement. Universal joints accommodate variations in the alignment between the power source and the driven machinery, enabling smooth power transfer even when the two components are not perfectly aligned. Flexible couplings help to compensate for slight misalignments, reduce vibration, and prevent excessive stress on the shaft and connected components, thereby enhancing efficiency and reducing the risk of mechanical failure or damage.
3. Constant Velocity (CV) Joints: CV joints are often used in PTO shafts to maintain constant speed and torque transfer, particularly in applications where the driven machinery requires flexibility or operates at different angles. CV joints allow for smooth power transmission without significant fluctuations, even when the driven machinery is at an angle relative to the power source. By minimizing speed variations and power loss due to changing angles, CV joints contribute to efficient power transfer while ensuring consistent performance and reducing the likelihood of mechanical stress or premature wear.
4. Safety Guards and Shields: Safety is a paramount consideration in the design of PTO shafts. Protective guards and shields are installed to cover the rotating shaft and other moving parts. These guards act as physical barriers to prevent accidental contact with the rotating components, significantly reducing the risk of entanglement, injury, or damage. Safety guards are typically made of durable materials such as metal or plastic and are designed to allow the necessary movement for power transmission while providing adequate protection. Regular inspection and maintenance of these guards are crucial to ensure their effectiveness in maintaining safety.
5. Shear Bolt or Slip Clutch Mechanisms: PTO shafts often incorporate shear bolt or slip clutch mechanisms as safety features to protect the driveline components and prevent damage in case of excessive torque or sudden resistance. Shear bolts are designed to shear or break when the torque exceeds a predetermined threshold, disconnecting the PTO shaft from the power source. This helps prevent damage to the shaft, driven machinery, and power source. Slip clutches work similarly by allowing the PTO shaft to slip when excessive resistance is encountered, protecting the components from overload. These mechanisms act as safety measures to maintain the integrity of the PTO shaft and associated equipment while minimizing the risk of mechanical failures or accidents.
6. Compliance with Safety Standards: PTO shafts are designed and manufactured to comply with relevant safety standards and regulations. Manufacturers follow guidelines and requirements set by organizations such as the American Society of Agricultural and Biological Engineers (ASABE) or other regional safety authorities. Compliance with these standards ensures that PTO shafts meet specific safety criteria, including torque capacity, guard design, and other safety considerations. Users can rely on standardized PTO shafts that have undergone testing and certification, providing an additional layer of assurance regarding their safety and performance.
7. Operator Education and Training: To ensure safe and efficient operation, it is essential for operators to receive proper education and training on PTO shafts. Operators should be familiar with the specific safety features, maintenance requirements, and safe operating procedures for the PTO shafts used in their applications. This includes understanding the importance of using appropriate personal protective equipment, regularly inspecting the equipment for wear or damage, and following recommended maintenance schedules. Operator awareness and adherence to safety protocols significantly contribute to maintaining a safe working environment and maximizing the efficiency of power transfer.
In summary, PTO shafts ensure efficient power transfer while maintaining safety through their mechanical design, incorporation of universal joints and CV joints, installation of safety guards and shields, implementation of shear bolt or slip clutch mechanisms, compliance with safety standards, and operator education. By combining these features and practices, PTO shafts provide reliable and secure power transmission, minimizing power losses and potential risks associated with their operation.
PTO vallari bilan ishlashda qanday xavfsizlik choralariga rioya qilish kerak?
Power Take-Off (PTO) vallari bilan ishlash baxtsiz hodisalarning oldini olish va uskunaning yonida ishlaydigan yoki ishlaydigan shaxslarning farovonligini ta'minlash uchun xavfsizlik choralariga qat'iy rioya qilishni talab qiladi. PTO vallari aylanadigan mashinalarni o'z ichiga oladi va to'g'ri ishlatilmasa, jiddiy xavf tug'dirishi mumkin. PTO vallari bilan ishlashda rioya qilinishi kerak bo'lgan bir nechta muhim xavfsizlik choralari:
1. Uskunalar bilan tanishib chiqing: PTO shaftasi yonida ishlashdan yoki ishlashdan oldin, uskunaning ishlashini, jumladan, PTO shaftining o'ziga xos konfiguratsiyasini, xavfsizlik xususiyatlarini va har qanday tegishli mexanizmlarni chuqur tushunish juda muhimdir. PTO shaftasi va unga tegishli uskunalarga tegishli ishlab chiqaruvchining ko'rsatmalari va xavfsizlik ko'rsatmalarini o'qing va ularga amal qiling. Xavfsiz amaliyotlarni ta'minlash uchun trening va uskuna bilan tanishish juda muhimdir.
2. Tegishli shaxsiy himoya vositalarini (SHV) taqing: PTO vallari bilan ishlaganda, shaxslar jarohatlar xavfini minimallashtirish uchun tegishli shaxsiy himoya vositalarini kiyishlari kerak. Bunga xavfsizlik ko'zoynaklari, eshitish vositalarini himoya qilish, qo'lqoplar va mustahkam poyabzal kirishi mumkin. SHX uchib ketadigan axlat, shovqin va aylanadigan komponentlar bilan tasodifiy aloqa kabi potentsial xavflardan himoya qiladi.
3. Himoya va himoya: PTO vali va unga tegishli mexanizmlar tegishli himoya va himoya vositalari bilan jihozlanganligiga ishonch hosil qiling. Himoya aylanuvchi qismlar bilan tasodifiy aloqa qilishning oldini olishga yordam beradi, bu esa chalkashib ketish yoki shikastlanish xavfini kamaytiradi. PTO vallarida aylanuvchi valni va har qanday ochiq universal bo'g'inlarni qoplaydigan himoya qalqonlari bo'lishi kerak. PTO vali tomonidan boshqariladigan mexanizmlar, shuningdek, harakatlanuvchi qismlar bilan aloqa qilishdan himoya qilish uchun etarli himoya vositalariga ega bo'lishi kerak.
4. PTO valining tarkibiy qismlarini ishonchli mahkamlang va tekislang: PTO valini ishlatishdan yoki ulashdan oldin, barcha komponentlarning mahkam mahkamlanganligiga va hizalanganligiga ishonch hosil qiling. Bo'shashgan yoki noto'g'ri hizalangan komponentlar valning joyidan siljishiga, nomutanosiblikka va potentsial nosozlikka olib kelishi mumkin. Muftalar, bo'yinturuqlar va boshqa ulash nuqtalarini to'g'ri o'rnatish va mahkamlash bo'yicha ishlab chiqaruvchining ko'rsatmalariga amal qiling. PTO valida va unga tegishli uskunada ortiqcha kuchlanish, tebranishlar va muddatidan oldin aşınmanın oldini olish uchun to'g'ri hizalanish juda muhimdir.
5. Keng kiyim va zargarlik buyumlaridan saqlaning: PTO valiga yoki unga tegishli mexanizmlarga o'ralashib qolishi mumkin bo'lgan keng kiyimlar, zargarlik buyumlari yoki boshqa buyumlardan saqlanish kerak. Uzun sochlarni mahkamlang, keng kiyimlarni kiying va osilib turgan aksessuarlarni yeching yoki to'g'ri mahkamlang. Bo'shashgan buyumlar aylanadigan qismlarga o'ralashib qolishi mumkin, bu esa jiddiy jarohatlar yoki o'ralashib qolish xavfiga olib kelishi mumkin.
6. Xavfsizlik xususiyatlarini o'zgartirmang yoki olib tashlamang: PTO vallari himoya qalqonlari, xavfsizlik qopqoqlari va moment cheklovchilari kabi xavfsizlik xususiyatlari bilan jihozlanganligi bejiz emas. Bu xususiyatlar potentsial xavflardan himoya qilish uchun mo'ljallangan va ularni o'zgartirmaslik, chetlab o'tmaslik yoki olib tashlamaslik kerak. Xavfsizlik xususiyatlarini o'zgartirish yoki o'chirib qo'yish baxtsiz hodisalar va jarohatlar xavfini sezilarli darajada oshirishi mumkin. Agar biron bir xavfsizlik xususiyati shikastlangan bo'lsa yoki to'g'ri ishlamasa, ularni tezda ta'mirlash yoki almashtirish kerak.
7. Ta'mirlashdan oldin quvvat manbaini o'chiring: PTO valida yoki unga tegishli mexanizmlarda har qanday texnik xizmat ko'rsatish, ta'mirlash yoki sozlash ishlarini bajarishdan oldin, quvvat manbai to'liq o'chirilgan va uzilganligiga ishonch hosil qiling. Bunga dvigatelni o'chirish, quvvat manbaini uzish va har qanday xavfsizlik qulflari yoki mexanizmlarini ishga tushirish kiradi. Texnik xizmat ko'rsatish paytida tasodifiy quvvatlanish yoki ishga tushirishning oldini olish uchun qulflash/yorliqlash tartib-qoidalariga rioya qilish kerak.
8. Muntazam texnik xizmat ko'rsatish va tekshirish: PTO valini va unga tegishli uskunalarni muntazam ravishda texnik xizmat ko'rsatish va tekshirish xavfsiz ishlash uchun juda muhimdir. Ishlab chiqaruvchining tavsiya etilgan texnik xizmat ko'rsatish jadvaliga rioya qiling va aşınma, shikastlanish yoki noto'g'ri joylashish belgilarini aniqlash uchun muntazam tekshiruvlarni o'tkazing. Uzluksiz ishlashni ta'minlash uchun universal bo'g'inlarni ishlab chiqaruvchining ko'rsatmalariga muvofiq moylang. Potensial xavflarning oldini olish uchun har qanday texnik xizmat ko'rsatish yoki ta'mirlash ehtiyojlarini tezda hal qiling.
9. Trening va muloqot: PTO shaxtalari yaqinida ishlaydigan yoki ishlaydigan shaxslarning xavfsiz ish amaliyoti, xavfni aniqlash va favqulodda vaziyatlar tartiblari bo'yicha tegishli treninglardan o'tishini ta'minlang. Tasodifiy aloqa yoki shovqinlarning oldini olish uchun PTO shaxtalarining mavjudligi va ishlashi haqida aniq muloqotni targ'ib qiling. Jamoalarda yoki shovqinli uskunalar yaqinida ishlaganda signallar yoki radiolar kabi samarali aloqa usullarini yarating.
10. Atrofdagi narsalardan xabardor bo'ling: PTO shaftlari bilan ishlashda vaziyatni anglashni saqlang. Yon-atrofdagi odamlarning joylashuvi, to'siqlar va potentsial xavflarga e'tibor bering. PTO shafti atrofida toza va xavfsiz ish joyini ta'minlang. E'tiborsizlik tufayli kelib chiqadigan baxtsiz hodisalarning oldini olish uchun chalg'ituvchi narsalardan saqlaning va qo'lingizdagi ishga e'tiboringizni qarating.
Ushbu xavfsizlik choralariga rioya qilish orqali shaxslar PTO shaftlari bilan ishlashda baxtsiz hodisalar va jarohatlar xavfini minimallashtirishlari mumkin. Xavfsiz va samarali ish muhitini ta'minlash uchun xavfsizlik har doim ustuvor vazifa bo'lishi kerak.
PTO vallarining turli turlarini va ularning qo'llanilishini tushuntirib bera olasizmi?
PTO vallari (Power Take-Off vallari) har xil turlarda bo'ladi, ularning har biri ma'lum bir qo'llanmalar va talablar uchun mo'ljallangan. PTO vallarining turli xil turlari ko'p qirrali va turli xil mashinalar va asboblar bilan moslikni ta'minlaydi. PTO vallarining eng keng tarqalgan turlari va ularning qo'llanilishi haqida tushuntirish:
1. Standart PTO vali: Standart PTO vali, shuningdek, shplinli val sifatida ham tanilgan, qishloq xo'jaligi va sanoat mashinalarida ishlatiladigan eng keng tarqalgan tur hisoblanadi. U uzunligi bo'ylab shplinlar yoki oluklarga ega bo'lgan mustahkam po'lat valdan iborat. Standart PTO vali odatda oltita shplinga ega, garchi to'rt yoki sakkizta shplinli variantlarni topish mumkin. Ushbu turdagi PTO vali traktorlar va turli xil asbob-uskunalarda, jumladan, o'roq mashinalarida, presslash mashinalarida, rulmanlarda va aylanma kesgichlarda keng qo'llaniladi. Shplinlar quvvat manbai va boshqariladigan mashinalar o'rtasida xavfsiz ulanishni ta'minlaydi va samarali quvvat uzatishni ta'minlaydi.
2. Kesish murvatining PTO vali: Kesish boltli PTO vallari haydovchi mexanizmining tarkibiy qismlarini himoya qilish uchun ortiqcha yuklanish yoki to'satdan zarba bo'lganda valni ajratish imkonini beruvchi xavfsizlik xususiyati bilan ishlab chiqilgan. Ushbu PTO vallari traktorning quvvat uzatish moslamasini boshqariladigan mexanizmga ulaydigan kesuvchi bolt mexanizmini o'z ichiga oladi. Haddan tashqari yuk yoki to'satdan qarshilik ko'rsatilganda, kesuvchi bolt sinish uchun mo'ljallangan bo'lib, PTO valini uzib qo'yadi va haydovchi mexanizmining shikastlanishining oldini oladi. Kesish boltli PTO vallari odatda to'satdan to'siqlarga yoki yuqori kuchlanishli vaziyatlarga duch kelishi mumkin bo'lgan uskunalarda, masalan, yog'och maydalagichlarda, stump maydalagichlarda va og'ir aylanuvchi kesgichlarda qo'llaniladi.
3. Ishqalanish debriyaj PTO vali: Ishqalanishli debriyaj PTO vallari quvvat uzatishni uzluksiz ulash va ajratish imkonini beruvchi debriyaj mexanizmiga ega. Ushbu PTO vallari odatda an'anaviy avtomobil debriyaj tizimiga o'xshash ishqalanish diski va bosim plastinkasini o'z ichiga oladi. Ishqalanishli debriyaj operatorlarga quvvat uzatishni asta-sekin ulash yoki o'chirish imkonini beradi, bu esa zarba yukini kamaytiradi va uzatish liniyasi komponentlarining aşınmasını minimallashtiradi. Ishqalanishli debriyaj PTO vallari odatda quvvat uzatishni aniq boshqarish talab qilinadigan dasturlarda, masalan, gidravlik nasoslar, generatorlar va sanoat mikserlarida qo'llaniladi.
4. Doimiy tezlik (CV) PTO vali: Doimiy Tezlik (CV) PTO vallari, shuningdek, gomokinetik vallar deb ham ataladi, quvvat uzatishga ta'sir qilmasdan yuqori noto'g'ri hizalanish burchaklarini qoplash uchun mo'ljallangan. Ular boshqariladigan mashina quvvat manbaiga nisbatan burchak ostida bo'lganda ham quvvatni uzluksiz uzatish imkonini beruvchi universal birlashma mexanizmidan foydalanadilar. CV PTO vallari ko'pincha mashinalar harakatlanish yoki artikulyatsiyaning sezilarli diapazonini talab qiladigan dasturlarda, masalan, artikulyar yuklagichlarda, teleskopik ishlov beruvchilarda va o'ziyurar purkagichlarda qo'llaniladi.
5. Teleskopik PTO vali: Teleskopik PTO vallari uzunligi bo'yicha sozlanishi mumkin, bu esa uskunaning konfiguratsiyasida moslashuvchanlikni va quvvat manbai bilan boshqariladigan mashinalar orasidagi masofani o'zgartirish imkonini beradi. Ular bir-birining ichida sirpanuvchi ikki yoki undan ortiq konsentrik vallardan iborat bo'lib, PTO valini kerak bo'lganda cho'zish yoki orqaga tortish imkoniyatini beradi. Teleskopik PTO vallari odatda traktorning quvvat olish moslamasi va asbob orasidagi masofa o'zgarib turadigan ilovalarda, masalan, old tomonga o'rnatilgan asboblarda, qor tozalagichlarda va o'z-o'zidan yuklanadigan vagonlarda qo'llaniladi. Teleskopik dizayn turli xil uskunalarning sozlamalariga oson moslashish imkonini beradi va PTO valining yerga sudralib ketish xavfini minimallashtiradi.
6. Vites qutisi PTO vali: Vites qutisi PTO vallari turli aylanish tezligi yoki yo'nalishlari o'rtasida quvvat uzatishni moslashtirish uchun mo'ljallangan. Ular tezlikni kamaytirish yoki oshirish imkonini beruvchi, shuningdek, aylanish yo'nalishini o'zgartirish imkoniyatini beruvchi vites qutisi mexanizmini o'z ichiga oladi. Vites qutisi PTO vallari odatda boshqariladigan mashina traktorning quvvat olish tezligidan boshqa tezlik yoki aylanish yo'nalishini talab qiladigan ilovalarda qo'llaniladi. Misollar don shneklari, ozuqa aralashtirgichlari va ma'lum tezlik nisbatlarini yoki teskari aylantirish imkoniyatlarini talab qiladigan sanoat uskunalarini o'z ichiga oladi.
Shuni ta'kidlash kerakki, PTO val turlarining mavjudligi va maxsus qo'llanilishi mintaqaviy va sanoatga xos omillarga qarab farq qilishi mumkin. Bundan tashqari, ayrim mashinalar yoki asboblar ma'lum talablarga javob berish uchun ixtisoslashtirilgan yoki maxsus PTO vallarini talab qilishi mumkin.
Xulosa qilib aytganda, standart, kesish murvati, ishqalanish debriyaji, doimiy tezlik (CV), teleskopik va vites qutisi vallari kabi turli xil PTO vallari turli xil mashinalar va asboblar bilan ko'p qirrali va moslikni ta'minlaydi. Har bir PTO val turi quvvat uzatish samaradorligi, xavfsizlik, uzluksiz ulanish, noto'g'ri hizalanishga chidamlilik, moslashuvchanlik va tezlik/yo'nalishni sozlash kabi muayyan ehtiyojlarni qondirish uchun mo'ljallangan. PTO vallarining turli turlarini va ularning qo'llanilishini tushunish mo'ljallangan mashina uchun mos valni tanlash va optimal ishlash va ishonchlilikni ta'minlash uchun juda muhimdir.
editor by CX 2024-03-27
