Breakdown of drive of radial drilling machine is frequent diagnostic

Piston lever 2.

Spline axis 3.

Slippage gear 4.

The horizontal stroke is sold 5.

Ball of fixed position steel 6.

Does bedspring pursue is the principle that the principle of diagnostic of graph of 31 rotate speed uses diagnostic of rotate speed graph: ?  of ⑸ of crab of  of filter of violet cangue burning a shovel receives a department to mire straight Liu of Ping of    Lu of  of  of Wu ┳  is contrary to Qiang of summer of crooked avoid of  Mi  dregses of rice first Lu of ィ  ⒅ is become  of Jing of  of tomb figure of Tiao of delay of H of two of Cheng glow  returns a grave. Breakdown symptom main shaft has 8 archives rotate speed (25, 63, 80, 160, 200, 400, 500, 1250) , 1min is made an appointment with to stop automatically after starting, although carry for nothing,also can stop. After stopping, , invert to be done not have, want to press gearshift of have drills vertical handle afresh, ability can turn afresh, but moment stops again, relapse so. Observe upcountry from the glazing after main shaft, , invert oil cylinder dials fork to go up, next impaction grind an action is credible. Breakdown is diagnosed in the light of afore-mentioned circumstances, can diagnose transmission catenary to disconnect. As to transmission which drive component causes chain in catenary, value of 8 kinds of rotate speed is narrated to contrast before still requiring our basis rotate speed graph is gone against push an analysis. Can by the graph 2 medium arrowhead discover: ? Jing says cowardly of border of bottom  Yu comes loose to =29 of Zheng of Qi of Ji Mou of food container Rong is delivered and come (refer to graph 1) . Accordingly, OK and preliminary conclude: ? Is  of  of  of Gua of trade Qi heart denounced model does dirty rare D knock bud  does choke of  standing tall and upright lie clench the teeth of come away of =29 of Geng of  the larva of a tapeworm or the cercaria of a schistosome? Via further examination: Oil of vitta of pass in and out of oil cylinder of gear of slippage of Ⅲ axle control spreads way correct: Press a dot to receive a watch to measure to measuring pressure, systematic pressure is normal: Tear open check this oil cylinder also is not had unusual. So, can we decide: ? Dirty? of  of bud of  of  of associate of the first month of Yong of cut down of calamity of appropriate of  of Xi of Su of strange  of  of В of  of emperor of unoccupied place ㄎ of Rong of  of  of joke of heart of Qi of the shoot a glance at that do not have  sees graph 3) . Gearshift should put into gear afresh in breakdown symptom, because this gear is down come away clench the teeth,be hind, need to rely on oil to control lever of force general piston 1 sell through the horizontal stroke 4 drive slippage gear 3 on move restoration, will break catenary to be received afresh rise. Such analysises also can pragmatize breakdown phenomenon. Via tearing open check to discover: ? Ball of steel of close fixed position is plunged into on? of Qi of the shoot a glance at that do not have  5 used spring 6 rupture, those who make cannot locate reliably and drop archives. Confirm thereby, with the analysis before tearing open check conform to closes. Usually, if breakdown is a certain number of archives rotate speed are done not have, may be breakdown of oil path, oil cylinder, cause slippage gear does not move or gear shift suffers the reason such as card to cause. If be rotate speed of some a few archives changes,stop, may be slippage gear fixed position fluky or after gearshift is finished, the oil path that finishs speech to oil cylinder was not cut off completely wait for a reason, make transmission catenary slowly come away, cause chain. Example is related before, attribute this kind of situation. These two kinds of circumstances are mirrorred on rotate speed graph, on gear of gearshift of first gear of meeting end Yu Mou. If random archives, as a result of,be preelection a powerful person (use at controlling position of piston of each gearshift oil cylinder to coordinate an action) string together oil or amlposition and make oil path happening changes. This kind of circumstance is mirrorred on rotate speed graph, arrowhead won't end at a certain archives. 3 conclusion use rotate speed graph to analyse breakdown of catenary of machine tool drive, apply to Z3040 radial drilling machine not only advocate transmission and feed transmission system, yi Ke is used at the transmission catenary breakdown of machine tool of this series other to diagnose. This kind of method is fast analysis, remove trouble, shorten stop machine repaired time to offer convenient. CNC Milling