Abin yankan niƙa kayan aiki ne mai juyawa tare da hakora ɗaya ko fiye da ake amfani da su don niƙa. Yayin aiki, kowane haƙori mai yankewa yana yanke wuce haddi na kayan aikin. Ƙarshen niƙa galibi ana amfani da su don sarrafa jiragen sama, matakai, tsagi, kafa saman da yanke kayan aiki akan injunan niƙa.
Dangane da ayyuka daban-daban, ana iya raba masu yankan niƙa zuwa:
Lantarki ƙarshen niƙa:
Har ila yau, an san shi da injin ƙarshen haske. Ana amfani da shi sau da yawa don kammalawa da ƙarewa na jirage, jiragen gefe, tsagi da matakan matakan juna. Yawancin gefuna na niƙa na ƙarshe yana da, mafi kyawun sakamako na ƙarshe zai kasance.
Niƙa Ƙarshen Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙarshen Ƙarshe: Saboda siffar ruwan wuka mai siffar zobe ne, ana kuma kiran shi da R end Mill. Ana amfani da shi sau da yawa don kammalawa da gamawa na sassa daban-daban masu lankwasa da tsagi.
Ƙarshen ƙarshen hanci:
Ana amfani da shi galibi don aiwatar da saman matakin mataki-dama ko tsagi tare da kusurwar R, kuma galibi ana amfani dashi don kammalawa da ƙarewa.
Ƙarshen niƙa don aluminum:
Ana siffanta shi da babban kusurwar rake, babban kusurwar baya (kaifi mai kaifi), manyan karkace, da kyakkyawan tasirin cire guntu.
Abun yankan tsagi mai siffar T:
Anfi amfani dashi don tsagi mai siffa T da sarrafa tsagi na gefe.
Mai yankan niƙa:
Yafi amfani da chamfering ciki rami da kuma bayyanar da mold. The chamfering kwana ne 60 digiri, 90 digiri da kuma 120 digiri.
Abin yankan R niƙa na ciki:
Har ila yau, an san shi da niƙa mai ƙayyadaddun baka ko mai yankan ball na baya, abin yankan niƙa ne na musamman wanda akasari ana amfani da shi don niƙa fiskoki masu siffar R.
Mai yankan kan niƙa Countersunk:
Mafi yawa ana amfani da su don sarrafa sukurori na hexagon, fil masu fitar da ƙura, da ramukan bututun ƙarfe na ƙirƙira.
Mai yanke gangara:
Wanda kuma aka sani da taper cutter, ana amfani da shi galibi don sarrafa taper bayan sarrafa ruwan wukake, sarrafa daftarin izini da sarrafa dimple. An auna gangaren kayan aiki a cikin digiri a gefe ɗaya.
Dovetail groove milling abun yanka:
Siffata kamar wutsiya ta hadiye, ana amfani da ita galibi don sarrafa kayan aikin dovetail tsagi.
Lokacin aikawa: Oktoba-26-2024