Butt Welding Machine The equipment needed for welding process----welding equipment, including welding machine, welding process equipment and welding aids.
Every enterprise or individual engaged in welding work wants to give full play to the performance of the equipment and prolong the service life of the machine. To achieve this goal, in addition to the correct use of welding equipment according to operating procedures, but also regular maintenance and maintenance work. The following on the torch, wire feeding device and welding machine maintenance points are explained.
I. Maintenance Butt Welding Machine
1. Déan iniúchadh tráthrialta agus athsholáthar seoltaí seoltóireachta.
Because the diameter of the worn conductive nozzle becomes larger, the arc is unstable, the weld appearance deteriorates or the sticky wire (back to burn), the conductive nozzle end is glued on the splash, the wire feed will become not smooth, the conductive nozzle is screwed tightly, the thread connection will be heated and die.
2. The spring hose is regularly cleaned and replaced.
Déanfaidh Hose an Earraigh i bhfad tar éis é a úsáid, líon mór de phúdar iarainn, deannaigh, sreang a charnadh, mar shampla an plating, ionas go mbeidh an éagobhsaíocht a bheathóidh sreang. Mar sin, tá sé tábhachtach a ghlanadh go rialta, cuileáil air agus é a scuabadh, é a shaothrú, agus é a chaitheamh le haer comhbhrúite. Ba chóir an ramhar ar an píobán a nite san ola le scuab agus ansin é a dhúnadh le haer comhbhrúite. Píobán earraigh Má tá an sreang mícheart nó lúbthacht dífhoirmithe tromchúiseach ann, is gá an píobán nua a athsholáthar. Ba cheart an feadán a dhearbhú go bhfuil sé oiriúnach do thrastomhas agus fad na sreinge a úsáidtear, agus ní dealraitheach go bhfuil sé ar an dromchla scoite.
3. Check the insulation ring.
If the insulation ring is removed, the splash will be glued to the nozzle to guide the nozzle with the electrically charged part. The torch may be burnt by short circuit. At the same time, in order to protect the gas flow evenly, must be fitted with insulation rings.
II. Maintenance of wire feeding equipment
1. Add Pressure adjustment
The wire feeding roller pressure should be adjusted according to the diameter of the wire. If the pressure is not enough, the wire will slip, the pressure is too large, welding wire will be carved, deformed. If the use of cored wire, wire feeding wheel to add pressure than the solid wire smaller.
2. Adjustment of wire straightening device
The adjustment method of the welding wire straightening device varies according to the type of machine, and should be adjusted to the suitable position of the welding wire diameter According to the manufacturer's mark.
3. Welding Wire Plate Installation
If the installation is not in place, the wire plate in the rotation of the risk of falling down, resulting in serious consequences. Check whether the brake block or latch is reliably mounted.
4. Wire feeding wheels and the diameter of the wires used
It must be fitted with a wire feed wheel suitable for the diameter of the wire, and check whether the number engraved on the roller is consistent with the diameter of the wire.
5. The abrasion and fouling of the wire feeding roller groove
Check the wire roller groove whether wear, groove surface is carved, whether the groove adhesion dust, iron powder, wire plating, etc. Wipe with cotton cloth and so on when cleaning.
6. Cigireacht Treorach Béil Silk
Níor chóir é a shuiteáil sa roth beatha sreang roimh chaitheamh béil na seoda nó ina dhiaidh sin nó nach bhfuil an roth beatha sreinge cothrománach, beidh sé mar thoradh ar lúbthachta sreang, ní mór é a chosc agus a dheisiú go rialta.
Tríú, cothabháil meaisín táthú
Ar an gcéad dul síos, is gá a thabhairt faoi deara go gcaithfear an lasc soláthair cumhachta a dhúnadh sula bhféadfar é a chur chun feidhme i gcur i bhfeidhm na meaisín táthúcháin.
1. An obair iniúchta go rialta. Mar shampla, seiceáil an chumhacht meaisín táthú, is é an rothlú lucht leanúna fuaraithe go réidh, cibé an bhfuil tonnchrith neamhghnácha, tarlú fuaime agus boladh, sceitheadh gáis, joints sreang táthaithe agus insliú na bannaí lax nó feannadh, cábla táthú agus na codanna sreangú Is feiniméan téimh neamhghnácha é.
2. Since the welder is forced to air cooling, it is easy to inhale dust from the surrounding area and accumulate in the machine. So we can periodically use clean and dry compressed air to blow the dust off the welder's interior. In particular, transformers, reactance coils and coil coils between the gap and power semiconductor parts to be specially cleaned.
3. Check the wiring parts of power wiring regularly. The force side, the output side of the terminal, as well as the wiring of the external wiring parts, wiring parts of the line and other locations of the wiring screws are loose, rust to remove the rust to make contact with good conductivity.
4. Long-term use of welding machine will inevitably make the shell due to touch and deformation, rust and damage, internal parts will also be killed, so in the annual maintenance and inspection to carry out the replacement of defective parts and shell repair and insulation deterioration parts of the reinforcement and other comprehensive repair work. The replacement of defective parts in the maintenance of the best can be all a times the replacement of new products to ensure the performance of the welder.
The above-mentioned regular maintenance and inspection can reduce the occurrence of welding failure, although it takes some time and energy, but can prolong the life of welder, and can improve the efficiency of operation, ensure the performance of welder and improve safety. is the welding work must not neglect an important content.
IV. Three important points for automatic welding equipment
1, flexible and diverse solder way, at the same time to support spot welding and drag welding (pull welding), automatic solder equipment All the parameters can be set by customers themselves to adapt to a variety of difficult solder operation and micro-solder process, all the solder parameters can be accompanied by the welding point coordinate program read and save, to achieve the flexibility of the solder operation.
2, is féidir le comhpháirteanna iarann sádrála a bheith uillinn treallach, coigeartú trealaimh aséadach, rialú grúpa iarainn an ais R, is féidir 360 céim de uainíocht saor in aisce, de réir píopaí agus comhpháirteanna éagsúla a leagtar go neamhrialta ar líon na stáin, an t-am réamhtheáite agus an tsádróra am, chun éagsúlacht na n-aonad sádrála den phróiseas táthú casta a bhaint amach, chun éagsúlacht oibríochtaí sádrála a bhaint amach.