The working principle of tool carrier of SLD150 numerical control and trouble removal

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Summary: Tool carrier of numerical control circumgyrate is the main function component of numerical control lathe, it indicates on certain level a move in chess or a movement in wushu controls the technical standard of lathe, and with treatment precision is mixed manufacture efficiency closely related, article knot co-worker is working actually medium experience, analysis and the processing kind that elaborated the working principle of tool carrier of SLD150 numerical control and accident. Keyword: Maintenance of numerical control tool carrier nurses tool carrier of numerical control of automata 　 SLD150 applies generally at numerical control machine tool, it is tool carrier of a kind of vertical, have 4 industry with 6 labour cent. Union shows graphic analyse here the working principle of tool carrier of SLD150 numerical control, see a picture 1: CNC system (numerical control system) issue the command signal that change a knife, dislocation electromotor (17) begin to turning, pass worm (2) , turbine (3) drive transmission shaft (4) turning. Right now of tool carrier change a tooth-like part of anything dish (14) with calm tine dish (15) be in to close position, tool carrier thes upper part of the body change a tooth-like part of anything jointly dish (14) cannot turn, force litre fall nut (13) in transmission shaft (4) drive Xiashangsheng, because rise,fall nut solid thes upper part of the body on tool carrier, consequently tool carrier thes upper part of the body rise, cover through dislocation at the same time (8) drive synchronism to cover (10) rotational. Change a tooth-like part of anything when what tool carrier thes upper part of the body dish (14) the calm tine that breaks away from tool carrier private parts dish (15) when (right now tool carrier thes upper part of the body litre for 5 ± 0.

5mm) , tool carrier thes upper part of the body rise no longer and already had rotational requirement. At this moment synchronism covers the gap that go up just the dislocation on correspondence is sold (12) , dislocation sells dislocation the bedspring that go up push synchronism to cover gap, begin to drive tool carrier roll thing upper part of the body. The upper part of the body in tool carrier of a magnet (9) , magnet thes upper part of the body along with tool carrier roll arrives set position, CNC system carries code dish (6) the Huo Er switch that go up (7) receive signal, immediately issues the statement that dislocation electromotor inverts, tool carrier thes upper part of the body lean instead subsequently, sell to fixed position when vertical stroke (11) slip fixed position chamfer, roll of stanch tool carrier thing upper part of the body, but dislocation electromotor has not stop turn, force litre fall nut (13) next moving, tool carrier thes upper part of the body fall subsequently, the roll that synchronism covers sells dislocation the top to give the gap that synchronism covers. Change a tooth-like part of anything to what tool carrier thes upper part of the body dish the calm tine that thes lower part of the body with tool carrier dish when closes, tool carrier obtains fixed position of essence of life. At this moment by bump into annulus to drive ejector pin to press add up to micro-gap switch (16) the signal that issues fixed position of tool carrier essence. After CNC system accepts this signal, have 0 about.

55, the delay time of 1s disconnects namely the power source of dislocation electromotor. It is a whole process that change a knife so far. Change the opinion of common trouble removal in knife process: 1, knife cannot sustain rotates: The happening of this kind of phenomenon, because CNC system fails to receive tool carrier position to code,often be dish go up the inductive signal that Huoer component detects, cause of formation has the following kinds: ① corresponding knife Huoer component attaint; Breakdown of circuit of interface of ② CNC system; The lead on the connector inside sidewall of ③ tool carrier is contacted undesirable or open circuit; ④ codes dish of power source is wrong; When ⑤ tool carrier rotates, the distance between magnet and suddenly Er component is exceeded 1, 1.

The limits of 5mm. 2, when tool carrier works, become loose: The locking switch inside sidewall of ① tool carrier adjusts improper, cause CNC system to accept tool carrier prematurely to invert the signal that reach the designated position. Answer to adjust locking switch outwards right now; ② system installs invert delay time is insufficient. Should install in 1, 1.

2s; ③ ages dish have sundry, cause tool carrier to cannot reach the designated position. 3, tool carrier does not fall to reach the designated position in certain position: The distance between ① contrapuntal magnet and suddenly Er component is undeserved; ② codes dish adjust the position undeserved; Locknut of bottom of ③ tool carrier (1) become loose; The drive up on ④ tool carrier spends inadequacy. 4, the companion when tool carrier rotates has noise: Because have the presence that rough location sells, the meeting when tool carrier rotates has slight and the attrition reputation that has rhythm, but if sound passes big or random law, likely: ① rough location is sold be blocked or rupture; Drive up goes up to spend inadequacy when ② tool carrier rotates (should be in 5 ± 0.

5mm) , should adjust synchronism to cover right now; Locknut of lower end of vertical scroll of painting or calligraphy of ③ tool carrier (1) become loose. CNC Milling CNC Machining