JWM series worm screw jack (Trapezoid screw)
MAHELE HAAHAA |KA HAAHAA
He kūpono ʻo JWM (trapezoidal screw) no ka wikiwiki haʻahaʻa a me ke alapine haʻahaʻa.
ʻO nā mea nui: ʻO ka lua o ka trapezoid screw a me ke kiʻekiʻe kiʻekiʻe.
1) Hoʻokele waiwai:
Hoʻolālā paʻa, hana maʻalahi, mālama pono.
2) Haʻahaʻa māmā, haʻahaʻa pinepine:
E kūpono no ka ukana kaumaha, haʻahaʻa wikiwiki, haʻahaʻa lawelawe pinepine.
3) Paʻa ponoʻī
Loaʻa iā Trapezoid screw ka hana paʻa ponoʻī, hiki iā ia ke hoʻopaʻa i ka ukana me ka ʻole o ka pahu braking ke pau ka holo ʻana.
E hana ʻino ʻole ʻia ka mea hoʻopaʻa paʻa no ka paʻa ponoʻī i ka wā e hiki mai ai ka haʻalulu nui a me ka hoʻouka ʻana.