tooth crest widthとは 意味・読み方・使い方

A spline shaft S2 has a first crest portion 11a keeping the tooth width gradually increasing with the distance toward the shaft end side, and a second crest portion 11b keeping the tooth width gradually decreasing with the distance toward the shaft end side.例文帳に追加

軸スプラインＳ２に、歯幅を軸端側に向けて徐々に拡大させた第一山部１１ａと、歯幅を軸端側に向けて徐々に縮小させた第二山部１１ｂとを設ける。 - 特許庁

A spline shaft S2 has a first crest portion 11a keeping the tooth width gradually decreasing with the distance to the shaft end side and then gradually increasing with the distance to the shaft end side, and a second crest portion 11b having the tooth thickness gradually increasing with the distance to the shaft end side and then gradually decreasing with the distance to the shaft end side.例文帳に追加

軸スプラインＳ２に、歯幅を軸端側に向けて徐々に縮小させた後、徐々に拡大させた第一山部１１ａと、歯幅を軸端側に向けて徐々に拡大させた後、徐々に縮小させた第二山部１１ｂとを設ける。 - 特許庁

An angled top 4 of the central part 3 in the direction of face width positioned in the butt part of the first metal mold and the second metal mold is cut out in the direction of decreasing the tooth thickness from the tooth crest to the vicinity of the bottom land to form a meshing flank part 13.例文帳に追加

第１金型と第２金型の突き合わせ部分に位置する歯幅方向中央部３の山形の頂部４を、歯先面から歯底面近傍まで、歯厚が減じる方向に切り欠いて噛み合い逃げ部１３を形成する。 - 特許庁

The knife edge of one or more teeth of the straight tooth SH, the left set tooth LH and the right set tooth RH is machined to reduce the band width, and the machining face is provided parallel to the tooth crest of the straight tooth SH, whereby rectilinear advance is kept even in the case of abrasion, and the skew in cutting is improved so as to enhance cutting performance.例文帳に追加

直歯ＳＨと左アサリ歯ＬＨと右アサリ歯ＲＨのいずれか１つ以上の歯の歯先を加工して帯幅を低くし、前記加工面を直歯ＳＨの歯先面と平行に設けているので、摩耗しても直進性を保持するように作用し、切削時の切曲りが改善され、より切削性能がアップする。 - 特許庁