Manual pipe cutter for plastic pipes
Cutter for plastic pipes for pipe cutter edge to provide a smooth edge and obtain quality welded joint.
Roller cutters have from one to several tens of cutting elements mounted on the movable or rigid substrates. During their movement around the tube there is a gradual deepening of the rollers in a plastic wall to its full cut. Structurally, Roller model tools have little or no complex mechanical elements, so the price is low enough. The maximum diameter of the pipes for cutting handheld devices is 200 mm. Roller cutter operates smoothly without cutting forces across the pipe, so even slice is obtained without chipping.
The apparatus and specifications.
Roller tool consists of the following elements:
1.Korpus-clamp to embrace the pipe.
2.Vintovaya handle that serves as a clamping mechanism.
3.Otreznye rollers attached to the end of a clip.
4.Karetka with bearing steel rollers.
The advantages of roller cutter is its cheapness and lack of lateral pressure to the surface during cutting. This allows it to work even with the thin material without the risk of damage to the pipe clamping force. When cutting roller pipe cutters wet the work surface is not necessary, because the plastic is soft enough material and weakly tupit cutting edge. A disadvantage is the need for a roller cutter tool rotation. If the pipe is already firmly anchored close to the wall, then cut it will be problematic.
The operating principle of a roller device:
For cutting pipe cutter roller need to perform this list of actions:
1.Vstavit pipe with marked cutting place in the center of the clamp.
2. Stick-screw press roller to the mark.
3.Prokrutit once pipe cutter around the pipe and see the correct form of the resulting groove.
4.C using roller pressing mechanism to press deeper into the pipe wall, and scroll tool 2 turns around the pipe. Repeat until all cutting products.
Result cutting roller cutter differs absence barbs and strict perpendicularity of the resulting pipe end.