01/02/2005If you would like to try and a damaged cap to it's original shape, I suggest using a funnel and avacuum FIRST, before punching holes in it. A hand held vacuum pump is also a good choice as it is easier to control, or if nothing else, your lungs. Be patient and use common sense.few questions and 13; and 13; and 13; 1. what's the function of a dust cap in a speaker? does it have any effect on the speaker performance? and 13; and 13;...keeps the dust out, an vents the voice coil for cooling, an dust cap that is solid is vented, on the back like a k-33 wooferThink about it? The clue is in the name Get it Dust-Cap It prevents dust and junk from getting into the voice coil and voice coil gap. Some are...if its poked-in get a striaght pen, or a dental pik, or sewing needle ,or the jaws of life, an pull it back out and 13; and 13; and 13; ---------------- and 13; and 13; and 13; On 1/25/2005 9:06:59 AM Frzninvt wrote: and 13; and 13; and 13; Think about it? The clue is in the namePlay loud rock n roll music Preferably live. and 13; and 13; and 13; ---------------- and 13; and 13; and 13; On 1/25/2005 9:06:59 AM Frzninvt wrote: and 13; and 13; and 13; Think about it? The clue is in the nameSome blathering on dust caps... and 13; and 13; and 13; Dust caps exist because of the way the speaker is manufactured, that is, being a cone shape suspen...A dustcap can also be used to increase the high frequency response of a driver, if it is aluminum and connected to the voice coil former. A phase p...I believe the "clown nose" type are partially to seal off the voice coil former and partially structural. and 13; and 13; and 13; The diaphragm is conical...Build Box for In-Wall Center Speaker?29/10/2014Coatings on paper cone drivers woofers 29/07/2007查看更多结果
13/06/2019Crusher dust is a blend of small crushed blue metal rocks and finer dust. Typically used in roads surfacing and as driveways, it can also provide a great foundation for tanks. We recommend you use a mini loader with a bucket to move large amounts of crusher dust around your job site.预计阅读时间：6 分钟
In order to maintain the maximum levels of capacity, gradation, and cubical product, a Cone Crusher must be choke-fed at all times. The best way to keep a choke-feed to the Cone Crusher is with a surge bin or hopper and feeder that are lo ed prior to the crusher. Choke-feeding is almost impossible to achieve without a hopper and feeder.