I have a friend who has a picture frame shop. She fastens the wood frames together with a fast set, quick bond glue (it's white) Maxim 1/15, and then secures the frame in corner vises. These are vises that hold two sides together at a 90 degree joint. She lets the joint set, anywhere from 30 minutes to overnight. Then she takes the frame out of the vises and uses a manual v-nailer to gently insert v-nails. Other framers tell her she is doing it wrong. That driving the v-nail in will 'crack' the glue joint. That she should have a pneumatic v-nailer and v-nail immediately upon applying glue. She's scared of a pneumatic v-nailer because she saw one 'blow' up once and send parts flying all over. Also some tell her that she shouldn't use corner vises because the glue needs to 'draw' the two pieces together. I think her method is correct. If the sides are held together tightly in the vise, the glue will cure and hold them together and when she gently inserts the v-nails it will strengthen the joint. Perhaps if she used a pneumatic v-nailer, it might 'pop' the joint because they use a fairly high pressure and 'slam' the v-nail in pretty hard. What do you think?
- posted
19 years ago