Lithapo tse otlolohileng tsa khoele li ka aroloa ka: mofuta o tloaelehileng, mofuta o motle le o mobe oa screw fastener;
A. Mofuta o tloaelehileng oa bophara bo tšoanang - o sebelisoa bakeng sa ho potoloha mahala ho matlafatsa, qala ka ho phunya sleeve bareng e le 'ngoe ea tšepe, ebe u fafatsa tšepe e 'ngoe ka har'a sleeve ho e tiisa.
B. Same-diameter positive and negative screw fastener - e sebelisoang maemong ao ho matlafatsa ho sa khoneheng ka ho feletseng ho potoloha, mekoallo e 'meli ea ho matlafatsa e ka lokolloa kapa ea tiisoa ka tsela e potolohang ka ho potoloha letsoho.
U tseba joang haeba khoele e ntle kapa e mpe?
U ka tšoara sleeve e khole ka letsoho la hao le letona.Haeba Angle ea spiral ea khoele e lebile moo monoana o motona, ke khoele e tloaelehileng.
Haeba e fapane, e fapane.
Ke neng ke hloka ho sebelisa sleeve e otlolohileng e nang le likhoele tse ntle le tse mpe?
Re romelle molaetsa oa hau:
Nako ea poso: Jul-26-2018