समस्या निवारण ईटन ट्रांसमिशन गियर्स & शाफ्ट

क्लेशिंग गियर्स

Snubbing and clashing gears while shifting are frequent abuses to which unsynchronized transmissions are subjected. Light snubbing will do little damage. The real damage is done by the hard clash shift caused by engaging gears which are far out of synchronization. This can break pieces of metal from the ends of the clutching teeth. Clashing gears can be traced to one of three causes:

snubbed clutching gear teeth

लटकाया पकड़कर गियर दांत

1. अनुचित स्थानांतरण

This applies to drivers who are not familiar with the shift pattern or have not learned the RPM spread between shifts.

2. क्लच

Clashing when starting up in first or reverse gear can be caused by insufficient clutch clearance or a dragging clutch not releasing properly. This makes the transmission countershafts and mainshaft gears continue rotating while the clutch pedal is depressed. Clashing results when the nonrotating sliding clutch is forced to mesh with a rotating mainshaft gear. Double clutching during lever shifts will also reduce snubbing and clashing.

3. जड़त्वीय बल

Countershafts और mainshaft गियर आमतौर पर से ले 3 सेवा मेरे 5 सेकंड घूर्णन को रोकने के लिए के बाद क्लच ख़ाली कर दिया गया है. mainshaft गियर से पहले एक mainshaft गियर के साथ एक क्लच गियर जाल करने का प्रयास कर टकरा में परिणाम होगा बंद हो जाता है. संचरण एक क्लच ब्रेक या countershaft ब्रेक के साथ सुसज्जित नहीं है, तो, यह प्रसारण की प्रारंभिक सगाई प्रयास करने से पहले क्लच पेडल दबाकर बाद कुछ सेकंड थामने के लिए आवश्यक है.

विनिर्माण मार्क्स

Sometimes gears are replaced or thought to be defective because of marks left on the gear by manufacturing processes. ये धब्बे, हालाँकि, do not contribute to gear failure and the gear should not be replaced because of these marks.

होब मार्क्स

hob marks

These are cutting marks or lines formed during the initial cutting of the gear teeth. Hob marks on the tooth face will be removed by the shaving process, but hob marks in the root of the tooth will most likely remain, and may be found even on gears with much wear on them.

शेविंग मार्क्स

shaving marks on gear

The shaving operation leaves distinct diagonal marks on the face of the gear tooth. These marks can be distinguished from scoring marks by the fact they are diagonal, while scoring marks are more nearly vertical. Most shaving marks are removed during normal gear operation.



LIPPING या शेविंग burrs, is the formation of “lips” at the tip of the gear teeth machining. ये "होंठ" गियर को कोई नुकसान नहीं होगा.

निष्क्रिय पर गियर रैटल

Mainshaft gears are designed to have a specified amount of axial clearance which allows them to rotate freely on the mainshaft. The amount of clearance is governed by the use of washers. एक किसी न किसी रुके हुए इंजन के कंपन सेट कर सकते हैं, causing the mainshaft gears to rattle as they strike mating gears. This condition can usually be cured by improving the idling characteristics of the engine. Tolerance washers may have to be changed to bring the axial gear clearance to within tolerance on high mileage units. See the service manual for procedure and specifications.

दस्ता ट्विस्ट और अस्थिभंग

Failure of transmission shafts through fracturing or twisting is caused when stresses are imposed on them which are greater than they were designed to withstand. The main causes for these failures are:

  1. अनुचित पकड़कर तकनीक.
  2. गियर की बहुत अधिक में शुरू.
  3. घिसाव.
  4. बंद कर दिया ब्रेक के साथ शुरू करने के लिए प्रयास कर रहा है.
  5. Transmission used for application it was not designed to withstand.
  6. गोदी में जोड़ने से जब समर्थन.
  7. समायोज्य 5 वीं पहिया का अनुचित लगाने.
fractured mainshaft

खंडित Mainshaft
गियर दांत के साथ के रूप में, shafts may fracture as a result of fatigue or impact.

twisted mainshaft

मुड़ Mainshaft
Loads not severe enough to cause shaft fractures may cause the shaft to twist.

कोई भी संचरण हिस्सा आप हमारे पास है जरूरत! उसी दिन शिपिंग उपलब्ध, दुनिया भर.

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