चेन वियर-लम्बाई चेक आउट पण

यह गज़ जंजीरों के पहनने-बढ़ने की जाँच करता है।
एक हिस्से पर श्रृंखला बढ़ाव की जाँच करें जो सबसे अधिक हो सकता है
commonly engaged using the sprockets (portion probably to become worn).
Once the center with the pin of your chain to become measured
यह गज़ जंजीरों के पहनने-बढ़ने की जाँच करता है।
उस हिस्से पर श्रृंखला बढ़ाव की जांच करें जो सबसे अधिक है
usually engaged with all the sprockets (portion probably for being worn).
Once the center from the pin with the chain for being measured reaches the arrow stage, it signifies that the chain has been critically elongated. In this case, replace the chain.
Use the gage to test the dress in elongation of the chain.
Sprockets के लिए मूल शब्द
नाममात्र की राशि sprockets
The nominal amount of a sprocket is the same as the nominal number of the corresponding chain. By way of example, Chains this kind of as 50, 50HK, and 50LD is often engaged using a sprocket 50. It is followed by symbols and characters indicating the number of chain strands, the amount of sprocket teeth, hub type, tooth head hardening, etc.
तैयार छेद और शाफ्ट छेद परिष्करण का व्यास
A common sprocket for any single strand or double strand chain has a shaft hole ready at a diameter stated from the table of dimensions. Whenever you finish the shaft hole, machine it in reference on the outer diameter or root diameter.
दांतों का सिर सख्त होना
The teeth of the sprocket should be challenging and wear resistant because they are impacted when engaged together with the rollers in the chain and worn by sliding together with the rollers. When severe wear and huge shocks are anticipated, sprocket.
किस्में, विकास और आपूर्ति
manufactured from carbon steel or cast steel need to be employed and high-frequency hardening really should be conducted.
The regular sprockets forty to 120 using a hub on just one side for single and double strand chains are induction-hardened even if the number of teeth is modest. No matter whether the item is induction hardened or not is proven from the tables of dimensions of respective sprockets to your reference. Additionally, within the following circumstances, induction-harden the teeth in the sprocket.?The tiny sprocket has twenty or significantly less teeth and is utilized at 1/6 or extra of the maximum pace stated inside the table of highest kilowatt ratings.
The tiny sprocket is made use of at a change gear ratio of four:one or much more.
The tiny sprocket is applied for a minimal velocity massive load transmission as in instances of variety based on the “Low-speed selection”.
Sprockets का उपयोग उन स्थितियों में किया जाता है जहां दांत भारी पहना जाता है।
Sprockets are made use of below disorders in which there are actually frequent commences and stops or sudden normal or reverse rotations.
बुनियादी सावधानी
For choosing the quantity of teeth and pace ration of your sprocket, see “How to pick right chain” . For cautions for putting in a sprocket on the shaft and replacement timing, see “Installation adjustment maintenance” .