Do you know what tools are used for tapping and tapping? Learn how to make a difference for life!
The machining method using a tap to cut internal threads in a hole in a workpiece is called threading (commonly referred to as tapping), and the machining method using a die to cut external threads on a cylindrical rod is called bushing tapping. (commonly known as the sleeve button).
(1) Tap: A forming tool used to machine smaller diameter internal threads.
(2) Wringer Bar: A tool used to hold a faucet.
Toolboxes for working with streams:
(1) Matrix: external threading tool.
(2) Die holder: A tool used to clamp the die and transmit torque.
Drilling is the basis for threading and marking. The marking is accurate and the hole size can be guaranteed. Before marking the line, you must first understand the drawings and process requirements, clarify the work tasks. Then clean the marked surface, apply an alcohol solution and select a control point. When choosing the starting point for marking, match the starting point with the calculated starting point as much as possible, mark the workpiece with the marking plate and mark the surface to be machined with the height vernier.
When drawing a circle line, first draw the center line and then the circle line. For large diameter orchards, you can draw several circle lines that are used as reference lines when drilling. The lines should be clear and uniform. After the line is drawn, the accuracy of the line and the presence of missing lines should be carefully checked. After making sure that the sample is punched. The punch should be applied in the middle of the line and should not deviate from the line, the distance between the punch points on the curve should be less.