Search results

Home Model Engine Machinist Forum

Help Support Home Model Engine Machinist Forum:

  1. T

    ER32 collet chuck holder stuck in spindle

    I have taper and face mount chucks and use a brush to clean my spindle bore before any chuck changes. With the face mount chuck I can tweak it and get near zero runout. Next time you might use a block of wood with a cut out, over the er chuck and support the opposite end with the tail stock. All...
  2. T

    Steam engine slide valve

    Working with castings from "burnzoil" foundry in No. CA. eBay seller. Great casting kits and additional cylinders for my Donkey Engine. Customer service also excellent. Several build pix. but no plans included. I need help with slide valve pocket dimensions. Some advice has been 9% width...