English (UK) 
简体中文 (Customer factory inspection pointing to the production line and asking, "Did Li change his career to heavy metal concerts?") Newbies hear the speed chain clunking is not the brain buzzing? Wrong checklist piled up into a mountain, the teacher resigned faster than the conveyor belt ... do not panic! Today teach youNo dismantling of the machine and no replacement of wires(math.) genus$200 cover.)
Chain going crazy? Give it a "hangnail" (the 50 cent life-saving method).
When the chain shakes like a bungee and the rails are hot enough to fry an egg-Mobile phone noise measurement exceeds 75 dBIt's time to take the plunge:
- Chain removal and oil bath: Remove the entire chain and soak it into the70°C motor oil boil for 10 minutes(Butter? No! Clumps are noisier)
- Coin Tightening and Loosening: Put it back together while it's still hot, with the elastic adjusted to--Stuffing two $1 coins jammed in without dropping them(Tightens to friction and screams, loosens to clunk against the wall)
- Guide rail sticker automotive adhesive tape: Inside Paste9 for 9 SealsThe noise goes right back under the covers.
(Teacher master slap thighs: this native method than to change the silent chain)Save 30,000(|)
Motor bouncing? "Cotton Shoes" for it ($200 War God operation)
The motor shook the assembly line dancing in the street?Used BMW vibration damping padsArranged on (1 off price on industrial pieces!) :
| rig | point | effect |
|---|---|---|
| scissor pad | Cut 6 layers of stackers according to the base | The tremor turns to cotton. |
| Bolt Wrapped Raw Material Tape | Wrap around 3 times and tighten again | Eliminate metal squeaks |
| Tyres as shields | Old tyres cut half a circle around the motor | Sonic hit the wall and surrendered. |
(A factory in Shenzhen personally tested.Monthly maintenance cost reduced from 3,000 to 200(I've saved enough money to buy a Wuling Honda!)
Parameter Storming? Golden formula to tame it (0-cost trick)
Press the emergency stop until smoke comes out→chain brakes hard→noise blowing up the street! Remember this lifeblood formula:
✅ Chain speed (m/min) = Gram weight of heaviest workpiece ÷ 200
✅ Emergency stop button ≤ 5 times per hour(Overrun? Add cache workstations!)
(A plant has finished tuning its parameters.Noise drops by 18 dB, capacity rises inversely 20%--(-Workers take off their earplugs and natter. It smells good!)
Soundproofing burns? Plastic bags can be a lifesaver
Acoustic foam too expensive?Try these brainstorms:
- Sewing soundproof curtains for old jeans: Hang the sides of the production line, Sonic gets lost when he gets into the fabric.
- Egg Tray + Express Foam: Acoustic tiles for sticking to walls (cost ≈ 0)
- Double-layer greenhouse film: Enclosure equipment as a simple acoustic enclosure (saves 90% money over acoustic enclosures)
(A factory in Suzhou uses greenhouse film.Noise reduction of 12 decibels(Leader's jaw dropped!)
Self-questioning: what is the colour of the keystone makeover?
Q: Is it really long-lastingly quiet without changing equipment?
A: Monthly15-minute medical check-upJust steady as an old dog-
- Hand guide rails＞50℃→ Oil replenishment (3 dB less noise per 10°C drop in temperature)
- sprocketsJitter over 3mm→ Tightening bolts
- catchmetallic tearing→ Stop the line! Call for Maintenance
Q: What can I do with the $10,000 saved?
Answer.Enough to buy 30 tonnes of raw material.! After all--
- Replacement of silent chain = 3 new motors
- Installation of acoustic enclosure = half yearly electricity bill
- We're not getting anything for nothing.
(Equipment dealer snubbing you to change your entire line? Throw this article in his face! (Save the money to buy a golden voice for the teacher - the workshop is quiet before you realise that he sings for his life...)
