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- Meanwhile obtained the tooth profile equation of pin-track by the tooth profile normal law which matched the inviolate-cycloid compound gear. 同時(shí)利用齒廓法線(xiàn)法得出與該復合齒輪相配套的銷(xiāo)軌齒廓方程。
- We are able to offer the tooth profile of chain and sprocket. 我們有能力提供各種形鏈和鏈輪。
- In the paper, the cartesian coordinates tooth profile equations of external and internal spur gear generated with pinion cutter was derived with the profile normal method, and the calculating method of starting and final point of each curve was given. 應用齒廓法線(xiàn)法,推導出插齒加工的直齒內、外齒輪的直角坐標齒廓方程,給出了齒廓各段曲線(xiàn)起點(diǎn)與終點(diǎn)的確定方法。
- The equations of thecurvature,curvature radius on hypocycloid"s tooth profile are deduced. 在此基礎上分析推導了各種型式的滾子鏈諧波傳動(dòng)的傳動(dòng)比計算公式。
- It is proofed with experiment that these is local sunken point in th e raised tooth profile of involute gear. 試驗驗證漸開(kāi)線(xiàn)齒輪凸齒形上確實(shí)存在局部凹狀。
- This paper discussed the relationship between the involute pitch of tooth root and tooth profile involute in hobbing. 本文闡述了滾刀滾齒時(shí)齒輪齒根過(guò)渡曲線(xiàn)的延長(cháng)漸開(kāi)線(xiàn)的等距線(xiàn)與齒輪齒形漸開(kāi)線(xiàn)的關(guān)系。
- After such rehabilitate, already appearance of recoverable normal tooth and natural tooth color, but better land develops its mastication function. 這樣修復后,既可恢復正常牙齒形狀和天然牙色,又可較好地發(fā)揮其咀嚼功能。
- The normal tooth is best suited for sawing of small-chip materials with high carbon content,such as tool steel or cast iron. 正常鋸齒最適用于鋸切含碳量高的小片材料，比如工具鋼或鑄鐵。
- Based on the tooth profile curve equation of inner rotors in cycloidal pump, the formula for displacement calculation of the pump are derived. 根據擺線(xiàn)泵內轉子的齒廓曲線(xiàn)方程,推導出了擺線(xiàn)泵的排量計算公式。
- The shaving stock of preshaving gears has direct influence on the shaving effect and the tooth profile of preshaving cutters. 剃前齒輪的留剃量形式直接影響剃齒效果及剃前刀具齒形。
- At last, the tooth profile is measured and the errors in tooth profile and aptness are evaluated by three coordinate measurement machine. 最后,利用三坐標測量機對進(jìn)行仿真的錐齒輪廓面進(jìn)行了測量,并評定了齒輪的齒形和接觸跡誤差,同時(shí)進(jìn)行了齒輪副接觸區域的運轉實(shí)驗。
- The results of simulation and machining test show that the spatial loop tool path can work with high efficiency when the size of normal tooth thickness is small. 仿真結果和數控機床試切結果表明，當轉子法向齒厚尺寸較小時(shí)，采用空間環(huán)形走刀方式效率較高且能保證精度；
- During ausform finishing process of hardened gears, there is plastic displacement of metal on the tooth surface and the distortion of tooth profile . 在齒輪熱滾擠加工中,輪齒上的金屬在強制擠壓力的作用下沿齒面產(chǎn)生塑性流動(dòng),使齒形發(fā)生變化。
- Chamfering process of gear tooth profile and its function are introduced. By tooth profile chamfer, noise of gear transmission can be reduced. 通過(guò)對齒輪傳動(dòng)噪聲產(chǎn)生原因的分析,介紹運用齒輪倒棱工藝,降低噪聲的工藝方法及應用。
- Finally, the dissertation gave a modification method to cycloidal tooth profile, which can change the engaging position and decrease the efficiency. 最后給出了一種針對擺線(xiàn)齒形的修形方法,通過(guò)此種修形可以根據需要改變擺線(xiàn)針輪的嚙合位置,適當降低效率,從而改善座椅調角器自鎖性能。
- The tooth profile of this kind of gear was composed of two stepped involutes and a joining trasitional curve between them and formed a ladder shape. 這種齒輪的齒廓由兩級漸開(kāi)線(xiàn)和連接它們的過(guò)渡曲線(xiàn)組成,形成階梯形。
- This paper investigated the tooth profile determination, parameterselection and structure design of hobs for machining arc planet aears. gears. 探討了加工圓弧行星輪滾刀的齒形確定、參數選擇及結構設計。
- In order to avoid the “midconvex” of tooth profile and the serious abrasion in dedendum, the technology of center distance variation was adopted. 為了避免出現齒面“中凸”及齒根部研磨較嚴重的現象，采用了變中心距研齒工藝。
- Based on basic theory of maximum error minimum method, double arc parameters for normal tooth outline in rectangle spline hob are optimized to obtain tooth outline in workpiece with minimum error. 根據最大誤差最小法的基本原埋,對矩形花鍵滾刀法向齒形的雙圓弧參數進(jìn)行了優(yōu)化,使滾刀加工出的工件齒形誤差最小。
- Objective: Establishing a finite-element model of the fracture tooth of first premolar.To evalute the change of the stress distribution of different treatment and compare with normal tooth. 目的：應用三維有限元法建立上頜第一前磨牙縱折模型，分別對不同治療組的牙體各部分的應力改變進(jìn)行力學(xué)分析，并與正常牙體對照，從生物力學(xué)角度為縱折牙的治療提供理論依據。
