522 絲杠車床改光杠鍵槽銑專機進(jìn)給系統(tǒng)設(shè)計

522 絲杠車床改光杠鍵槽銑專機進(jìn)給系統(tǒng)設(shè)計,車床,改光杠,鍵槽,專機,進(jìn)給,系統(tǒng),設(shè)計 摘要針對在一般的企業(yè)生產(chǎn)實踐中經(jīng)常會遇到對已有的機床進(jìn)行更專業(yè)化改造的問題，進(jìn)而達(dá)到節(jié)約成本，提高產(chǎn)品質(zhì)量的目的。此文系統(tǒng)的闡述了利用原有絲杠車床、床身、床鞍，絲杠進(jìn)行改光杠鍵槽銑專機。此鍵槽銑專機是專為銑長鍵槽光杠類零件，并可銑各種寬度的鍵槽。其設(shè)計方案主要從總體方案設(shè)計、各主要部件技術(shù)參數(shù)的確定，及其空間的合理布置、傳動方案的比較選擇、各種典型零件的設(shè)計計算、校核、電動機選型等。進(jìn)給系統(tǒng)作為機床的主要功能系統(tǒng)，對之有較高的運動速度，精度要求。此進(jìn)給系統(tǒng)主要實現(xiàn)工進(jìn)與快退的兩大基本功能，速度的切換采用電控式、從而避免了停止時銑刀對已加工的表面擦傷。電機仍選用旋轉(zhuǎn)式電機，電機帶有電磁制動器。這項機床的改造的具體措施始終遵循著實用性和經(jīng)濟(jì)性的原則，進(jìn)行工廠的內(nèi)部改造，完全具有可操作性和可行性。 關(guān)鍵詞：　機床改造　進(jìn)給系統(tǒng)　　光杠鍵槽銑專機　　電磁制器AbstractTo often can meet and go on specialized problem of transformation to existing lathe among general enterprise production practices, then reach and economize the cost, the purpose to raise product quality. Gentle exposition of system this utilize original leading screw lathe, lathe bed, bed saddle, Guide screw go on change smooth thick stick keyway mill the special plane. Keyway this mill special plane to for mill long keyway mere thick stick part, can mill of different widths keyway specially. Plan of design its mainly from conceptual design, every main part sureness of technical parameter, And space assign rationally, transmission comparative choice, various kinds of typical design calculate, check, motor selecting type,etc. of part of scheme. system as main function system of lathe, have higher sport speed to their, The precision is required. This enter and give system realize worker stock with two major basic functions that retreat soon mainly, To switch over and adopt getting automatically controlled, thus avoid between milling cutter and surface scotch that has process already when stopping speed. The electrical machinery still selects the rotating type electrical machinery for use, the electrical machinery has electromagnetic brakes. This lathe transformation concrete measure is really followed the using and economic principle all the time, Carry on the inside transformation of the factory, totally have effectiveness and feasibility, Invest and produce and operate and examine and have obvious result and economic benefits actually through it.Keyword: The lathe transforming Enter to the system The mere thick stick keyway mills the special plane Electromagnetic brake