CN109702251A - Plain mille breakdown maintenance method peculiar to vessel - Google Patents

Abstract

Proposed by the present invention is plain mille breakdown maintenance method peculiar to vessel.It to the whole dismantling inspection, malfunction elimination, mapping, record of plain mille progress, rationally protects, transports construction site to, according to component, the heterogeneity of component, divide and put different testing stands, tooling rack.By main shaft, X-axis, Y-axis, Z axis, motor, limit switch, electrical system, coating, test, accuracy test, cutting test process repairs plain mille peculiar to vessel.The present invention is by the maintenance to plain mille component peculiar to vessel, and the state for remaining intact plain mille peculiar to vessel being capable of normal use.It is suitable for being used as plain mille breakdown maintenance method application peculiar to vessel.

Description

Plain mille breakdown maintenance method peculiar to vessel

Technical field

Proposed by the present invention is the milling machine of machinery field, plain mille breakdown maintenance method specifically peculiar to vessel.

Background technique

At present for milling machine maintenance, whole dismantling is carried out to plain mille first, time, spare part, testing stand allow In the case where, failure is checked, places under repair, survey and draw in time to situations such as spindle drive gap, vibration, pedestal, serious deformation, it is right Guide rail, sliding block, feed system, to X-axis, Y-axis and Z axis carry out the repairing of unit controllability, to PLC, frequency converter, servo controller, Touch screen associated member carries out system improvement, carries out field test demonstration with modern management.Auxiliary production plain mille, It is daily to be stored as bulk parts, it is assembled generally according to live special operation condition, centering, it, can be by site environment and space when accurate adjustment Etc. factors influence, deviation, precision a degree of can all be restricted, substantially to emphasis product manufacturing, repairing, debugging Bring certain difficulty.The accuracy error with regard to current failure and often occurred determines technological innovation scheme, for practical application can By selected.One, spindle drive gap is big, vibration is excessive, noise is bigger;Secondly by using throughout the year, guide rail, sliding block, main shaft Transmission system, feed system, lubricating system aging, serious wear not can guarantee construction precision requirement;Thirdly electrical appliance part is each Electric elements, manual control box and master control circuit aging, cause electric control function unstable in travel switch, power distribution cabinet.To ensure this Purpose orderly carries out, special to do special tooling, and complete machine guide rail is reliably fixed, leveling, to guideway, lead screw smoothing, cleaning and maintenance, Maintenance, the bearing replacing of damage;Dedicated sliding block is processed, is the second level of this technological innovation, it is ensured that slide carriage is reliably steadily transported Row, machining accuracy have another level reliably to ensure.

Summary of the invention

In order to standardize the breakdown maintenance for carrying out plain mille peculiar to vessel, the invention proposes plain mille breakdown maintenance sides peculiar to vessel Method.This method is by repairing respectively and replace to plain mille component peculiar to vessel, solving plain mille maintenance peculiar to vessel and guaranteeing intact The technical issues of performance.

The present invention solves the scheme that technology contents use:

Maintenance process:

Whole dismantling inspection, malfunction elimination, mapping, record are carried out to plain mille, rationally protects, transports construction site to, according to The heterogeneity of component, component divides and puts different testing stands, tooling rack.

1), main shaft integrally overhauls, and replaces gear and axis bearing and damage, not up to standard;

2), overhaul and restore X-axis, Y-axis, Z axis feed unit, synchronous replacement damage components;

3), each axis servo motor is maintained in maintenance, replaces the servo motor of damage;

4) limit switch, is replaced, the electric elements of electric wiring and damage are replaced;

5), overhaul electrical system, detection repair PLC, frequency converter, servo controller, touch screen, to the component that can not be repaired into Row replacement;

6) coating, is carried out at plain mille surface fracture, dirt, greasy dirt are cleaned in cleaning first, and part is derusted, outer surface main part Position Puttying, strikes off rear sandpapering, until surfacing;Two degree of priming paint are sprayed, the period as defined in separation standard, are then sprayed Two degree of alkyd finish, are carried out by milling machine true qualities, and guarantee for a person given by a shopkeeper conforms to quality requirements.

7) debugging, self-test, are required according to equipment regulation, record is complete, rationally processes test specimen, precisely surveys and draws;

8) it, tests as required to geometric accuracy, performs record respectively;

9) plain mille is connect electricity at the scene of repairing, is mounted on platform or iron plate by, cutting test, the geometry essence of whole good lathe After degree, fixed 300mm × 3000mm square 3-6 block is installed, is spaced 1m, the test specimen of overall length 6m or more carries out machining examination It tests.

Good effect: the present invention remains intact plain mille peculiar to vessel by the maintenance to plain mille component peculiar to vessel State, being capable of normal use.It is suitable for being used as plain mille breakdown maintenance method application peculiar to vessel.

Specific embodiment

Maintenance process:

Whole dismantling inspection, malfunction elimination, mapping, record are carried out to plain mille, rationally protects, transports construction site to, according to The heterogeneity of component, component divides and puts different testing stands, tooling rack.

1), main shaft integrally overhauls, and replaces gear and axis bearing and damage, not up to standard;

2), overhaul and restore X-axis, Y-axis, Z axis feed unit, synchronous replacement damage components;

3), each axis servo motor is maintained in maintenance, replaces the servo motor of damage;

4) limit switch, is replaced, the electric elements of electric wiring and damage are replaced;

5), overhaul electrical system, detection repair PLC, frequency converter, servo controller, touch screen, to the component that can not be repaired into Row replacement;

6) coating, is carried out at plain mille surface fracture, dirt, greasy dirt are cleaned in cleaning first, and part is derusted, outer surface main part Position Puttying, strikes off rear sandpapering, until surfacing;Two degree of priming paint are sprayed, the period as defined in separation standard, are then sprayed Two degree of alkyd finish, are carried out by milling machine true qualities, and guarantee for a person given by a shopkeeper conforms to quality requirements；

7) debugging, self-test, are required according to equipment regulation, record is complete, rationally processes test specimen, precisely surveys and draws;

8) it, tests as required to geometric accuracy, performs record respectively;

9) plain mille is connect electricity at the scene of repairing, is mounted on platform or iron plate by, cutting test, the geometry essence of whole good lathe After degree, fixed 300mm × 3000mm square 3-6 block is installed, is spaced 1m, the test specimen of overall length 6m or more carries out machining examination It tests;

10.1), equipment flatness processing request: every square metre is less than 0.06mm;

10.2), equipment level degree processing request: every square metre is less than 0.06mm;

10.3), equipment processes roughness requirements: Ra1.6.2.

Safety event: being isolated construction site with warning line, understands construction environment, makes to danger source and effectively distinguishing Know, and performs corresponding safeguard procedures;Each work post construction personnel need to take appointment with certificate, correct to wear protective articles apparatus;Construction is existing There is specific safety director in field, is monitored to the security situation of site operation;Conscientious prune job scene after construction.

Feature:

Installation the present processes repair plate plane milling machine peculiar to vessel, can guarantee the serviceability rate of milling machine, reduce failure hair It is raw, prolong the service life.

Claims (1)

1. plain mille breakdown maintenance method peculiar to vessel, maintenance process: to plain mille carry out whole dismantling inspection, malfunction elimination, Mapping, record, rationally protect, transport construction site to, according to component, the heterogeneity of component, divide and put different testing stands, tooling Rack；

It is characterized in that:

1), main shaft integrally overhauls, and replaces gear and axis bearing and damage, not up to standard;

2), overhaul and restore X-axis, Y-axis, Z axis feed unit, synchronous replacement damage components;

3), each axis servo motor is maintained in maintenance, replaces the servo motor of damage;

4) limit switch, is replaced, the electric elements of electric wiring and damage are replaced;

5), overhaul electrical system, detection repair PLC, frequency converter, servo controller, touch screen, to the component that can not be repaired into Row replacement;

6) coating, is carried out at plain mille surface fracture, dirt, greasy dirt are cleaned in cleaning first, and part is derusted, outer surface main part Position Puttying, strikes off rear sandpapering, until surfacing;Two degree of priming paint are sprayed, the period as defined in separation standard, are then sprayed Two degree of alkyd finish, are carried out by milling machine true qualities, and guarantee for a person given by a shopkeeper conforms to quality requirements；

7) debugging, self-test, are required according to equipment regulation, record is complete, rationally processes test specimen, precisely surveys and draws;

8) it, tests as required to geometric accuracy, performs record respectively;

9) plain mille is connect electricity at the scene of repairing, is mounted on platform or iron plate by, cutting test, the geometry essence of whole good lathe After degree, fixed 300mm × 3000mm square 3-6 block is installed, is spaced 1m, the test specimen of overall length 6m or more carries out machining examination It tests.