Saitin Taɓawa Na Guda 3 Din 352 Hss-g

Takaitaccen Bayani:

Famfon hannu suna nufin famfon ƙarfe na ƙarfe na kayan aikin carbon ko na ƙarfe, wanda ya dace da taɓawa da hannu.

Yawanci, famfo yana ƙunshe da ɓangaren aiki da kuma hanki. Ana raba ɓangaren aiki zuwa ɓangaren yankewa da kuma ɓangaren daidaitawa. Na farko ana niƙa shi da mazugi mai yankewa kuma yana da alhakin aikin yankewa, na biyu kuma ana amfani da shi don daidaita girma da siffar zaren.

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Bambanci tsakanin famfon injina da famfon hannu

Akwai famfon injin guda ɗaya kawai, kuma kayan gabaɗaya ƙarfe ne mai sauri (saboda saurin yankewa yana da yawa), kuma gabaɗaya babu murabba'in tenon a wutsiya (ba shakka, akwai keɓancewa). Idan aka yi amfani da shi, ana yanke shi da kayan aikin injin.

Saitin guda 3 sun haɗa da TAPER, FILO, BOTTOM

Taper tap yana da chambers 7 zuwa 10. Kusurwoyin chamfer suna da 4°.
Famfon famfo yana da chambers 3 zuwa 5. Kusurwoyin chamfer suna da 8°.
Taɓawa ta ƙasa tana da chambers 1 zuwa 2. Kusurwoyin chamber suna da 23°.
Domin rage yawan yankewa yayin danna zare, ana raba wasu famfunan hannu zuwa sassa biyu ko uku na famfunan hannu, wanda zai iya rage faruwar famfunan da aka naɗe a cikin ramin. Madaurin hannun riga ya ƙunshi madaurin kai, madaurin na biyu da kuma madaurin (madaurin uku), ana amfani da madaurin kai don taɓawa ta farko, madaurin na biyu kuma don sarrafawa ta gaba, sannan ana amfani da madaurin na uku a ƙarshe.
Ps: A wasu ƙasashe, ana amfani da sunan "PLUG" don nuna famfon Bottoming. A Amurka, ana amfani da shi don nuna famfon Second. Don guje wa rikicewa da kalmomin Amurka, ya kamata a yi amfani da kalmomin da British Standard 949 1979 ta amince da su kamar yadda aka nuna a sama.