He aha ke ʻano o ka pulupulu kalapona a he aha kāna hana?

E ʻike ʻoe i ke kūʻai ʻana i kahi mea hana mana, e hoʻouna kekahi mau huahana i ʻelua mau mea liʻiliʻi i loko o ka pahu. ʻIke kekahi poʻe he a kalapona kalapona, a ʻaʻole ʻike kekahi poʻe i ke ʻano o ia mea a pehea hoʻi e hoʻohana ai.

But now whether it is posters or sales introductions, electric tools are brushless motors as a major selling point. If you ask what is the difference, many people only know that the difference is whether there is a carbon brush or not. So what exactly is a carbon brush? What is the function, and what is the difference between a brushed motor and a brushless motor?

ʻO ka mea nui o ka pulupulu kalapona he kalapona. I ka wā e hana ai, kaomi ʻia e ka pūnāwai e hana ma ka ʻaoʻao ʻōwili e like me ka pulupulu, no laila ua kapa ʻia ʻo ia akalapona kalapona. ʻO ka graphite ka mea nui. Kapa ʻia ʻo nā pulupulu kalapona i nā pulupulu uila, i hoʻohana nui ʻia i nā mea uila. Hoʻohana ʻia lākou e hoʻouna i nā hōʻailona a i ʻole ka ikehu ma waena o ka ʻāpana paʻa a me ka ʻāpana wili o kekahi mau kaʻa a mea hana. He ʻehā ke ʻano, a hoʻokomo ʻia ka uea metala i ka pūnāwai. , 'O ka pulupulu kalapona ke'ano o ka ho'opili'ia'ana, no laila he ma'alahi ke komo a pono e ho'ololi mau a pono e ho'oma'ema'e'ia nā waihona kalapona i pau.

Hoʻohana maʻamau nā pulupulu kalapona ma nā mea uila DC, e like me nā pahu hau, nā mīkini holoi a me nā ea ea i hoʻohana ʻia i ko mākou mau home, ʻaʻohe polu. ʻO kēia no ka mea ʻaʻole pono nā kaʻa AC i kahi māla magnetic mau, no laila ʻaʻohe pono o kahi commutator, a ʻaʻohenā pulupulu kalapona.