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bond12

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Everything posted by bond12

  1. bond12

    Oh dear !...

    bond12 replied to TORNADOS7's topic in Chainsaws

    In injection moulding blisters and bubbles are caused by trapped gas. Do not be confused with voids which are caused during shrinkage and are a vacuum. 1. Moisture (steam, splay) inside resin not properly dried. 2. Reduce charge RPM. 3. Trapped Air a) Check and clean all parting line vents and make sure they are open and clean. b) Check for proper and adequate venting on the cavity, core and runner. c) Check for over-clamping. Reduce the clamp pressure to the minimum amount necessary. d) Remove or reduce suck-back. e) Increase back pressure to 'squeeze' air trapped between pellets out of the melt and out through the hopper. f) Change the direction of polymer flow to avoid air entrapment.
  2. bond12
    you won't save much money by using it. i think the oil is not much Good.
  3. bond12

    Battery

    bond12 replied to Bird's topic in General chat

    I would go to Walmart get the "Yellow Battery" in the car. You can also look at Exide and ACDelco batteries.

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