Solid Carbide step Twist Drill Bit

Makhalidwe azitsulo zolimba za carbide step twist drill ndizo:

1. Chobowolacho chimapangidwa ndi carbide yolimba, yomwe ndi chinthu cholimba komanso chokhazikika chokhala ndi kukana kwabwino kovala komanso kukana kutentha.Ndizoyenera kugwiritsidwa ntchito pazinthu zolimba monga zitsulo zosapanga dzimbiri, chitsulo choponyedwa ndi ma alloys otentha kwambiri.kubowola.

2. Mapangidwe opondapo amalola mabowo a ma diameter osiyanasiyana kuti abowole pogwiritsa ntchito kubowola kamodzi, kumapereka kusinthasintha komanso kugwira ntchito mosiyanasiyana pobowola.

3. Mapangidwe a spiral groove amathandizira kuchotsa bwino tchipisi ndi zinyalala mu dzenje pobowola, kuchepetsa kuchuluka kwa kutentha ndikuwongolera kutuluka kwa chip.

4. Mabowo olimba a carbide amadziwika chifukwa cha kutentha kwambiri, kusunga ntchito yocheka ngakhale pa liwiro lapamwamba la kubowola ndi kutentha.

5. Kubowola pang'ono kumakhala ndi malo otsetsereka kuti atsimikizire kubowola kolondola komanso koyera, kuchepetsa chiopsezo cha kuwonongeka kwa workpiece.

6. Mabowo olimba a carbide amapangidwa kuti azibowola muzinthu zolimba komanso zonyezimira, zomwe zimapangitsa kuti zikhale zabwino kwambiri kuti zigwiritsidwe ntchito pomwe zobowola zimatha kutha msanga.