鍵槽拉床本機(jī)床用途以及特點(diǎn):
本機(jī)床是針對單鍵槽齒輪、齒圈、空調(diào)壓縮機(jī)缸體滑片槽加工而研發(fā)的類機(jī)床,機(jī)床采用雙油缸上拉式內(nèi)拉床為基礎(chǔ),設(shè)計(jì)夾具,工位數(shù)可以在1-3個(gè)選擇,生產(chǎn)效率高。對比傳統(tǒng)的先銑后磨的加工工藝,本機(jī)床采用一次拉削成型,精度高、效率高,可以大幅提升工作效率,降低加工成本。
Applications and Advantages:
It is a special broaching machine designed for single keyway gears, geared rings, and vane groove in cylinder block of air conditioning compressor. This machine is designed on the basis of twin cylinder table-up internal broaching machine, providing with special designed fixtures. It also features greater production efficiency as 1 - 3 broaching station(s) is optional. Compared with the traditional process technology (milling before grinding), this machine can complete one-time-forming of the keyway with high precision, which greatly increase production efficiency and reduce cost.
主要技術(shù)參數(shù) Main Technical Specifications
機(jī)床型號 Model | 鍵槽拉床 Keyway Special Broaching Machine | 單位 Unit |
工位數(shù) Number of broaching station | 1-3 | / |
額定拉削力 Rated broaching force | 200 | KN |
大行程 Max.stroke length | 2500 | mm |
拉削速度 Work speed | 2-7 | m/min |
返回速度 Return speed | 2-20 | m/min |
主泵大流量 Max. flow of main pump | 260 | L/min |
主泵額定工作壓力 Rated work pressure of main pump | 10 | MPa |
主電機(jī)功率 Power of main pump | 26 | KW |
機(jī)床總功率(約) Machine total power (approx.) | 40 | KW |
機(jī)床凈重(約) Machine net weight (approx.) | 25000 | Kg |
機(jī)床占地空間(長×寬×高) Machine floor space(L×W×H) | 3500×3500×6900 | mm |
標(biāo)準(zhǔn)試件拉削后孔中心線對基面垂直度 Perpendicularity between base and hole centerline of standard workpiece after broaching | ≤0.015/50 | mm
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