Category:Windows XP1. Field of the Invention
The present invention relates to an improved rotary type cutting tool which is composed of an insert having a rotary cutting edge provided on a shank at a distal end thereof.
2. Description of the Related Art
As this type of tool, for example, a tool disclosed in JP-B-60-36,872 is known. In the tool, a nose portion of a shaft hole provided on a proximal end side of a cylindrical shank is fitted in a hole provided on a proximal end side of a cylindrical insert having a rotary cutting edge provided thereon. The insert is arranged to be detachably mounted in the shaft hole, and the distal end of the shank is caulked toward the insert.
In the conventional tool, when an operator works with the tool, he usually holds the insert by one hand. However, in a case where an operator works while holding the shaft hole of the insert by one hand, the shaft hole and the insert are pressed by the one hand. If the operator works while supporting the shaft hole of the insert, the distal end of the insert is distorted, and the distal end of the insert tends to be broken. Therefore, it is necessary to work with the insert held by both hands. If the distal end of the insert is distorted, however, the insert is liable to fall out of the shaft hole.
Further, in the tool disclosed in JP-B-60-36,872, the proximal end of the shank is press-fitted into the shaft hole of the insert. Therefore, the operator has to work while looking back and forth between the hand holding the insert and the hand holding the tool, and the operator cannot easily grip the tool.Q:
Port forwarding from node.js to Socket.IO
The Socket.IO website says this:
It works by listening for events on a certain port (usually a random free port), then connecting a socket to that port.
What exactly does that mean? If I have a listening server (a node.js server) on port 8888, how does it connect to another server (my node.js server) listening on 8080?
A:
If you have a server on port 8888, you can make it connect to port 8080 by doing the following:
var io = require('socket.io').listen be359ba680
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