<p id="pdjf1"><th id="pdjf1"></th></p>
    <rp id="pdjf1"></rp>

      <em id="pdjf1"><address id="pdjf1"></address></em>

          <delect id="pdjf1"></delect>

          <delect id="pdjf1"></delect>
          <font id="pdjf1"><address id="pdjf1"><ins id="pdjf1"></ins></address></font>
            <ruby id="pdjf1"></ruby>
                <pre id="pdjf1"><progress id="pdjf1"></progress></pre>

                Production process steps of iron wire products

                2020-12-10 544

                1. Cutting straight line

                The first step is to cut one turn of the original package wire to the required length.

                The method is to put the wire into the linear machine and set the length according to the rules, so that the machine can cut actively.

                Requirements specification fault ≤ 1 mm; wire radian ≤ 1 ℃

                2. Curved frame

                The first is to make the original straight line into a round or square shape or various template requirements after this process.

                The method is to use an iron plate or wooden tool to set the specification, and the workers bend to the required shape according to the fixed specification.

                3. Butt welding

                Bent into a certain shape of the iron ring, its head and tail are not connected, butt welding is to weld the head and tail together.

                The practice is to weld the head and tail of the wire without distance.

                IV. spot welding

                Wire crafts have more solder joints. The process of welding multiple solder joints is spot welding for the basket with short wire and each coil.

                In the process of operation, we should pay attention to the coarse adjustment, fine adjustment number and welding time of the scheduling current. The quality of welding is closely related to this process.

                V. grinding

                In welding, when welding the short wire with the coil, sometimes the short wire will be welded out of the coil, and the grinding is to remove the excess.

                The grinding tool used is a hand mill, and sometimes a trimming machine is used. The principle is the same. Be careful not to damage the wire rod.

                江門鐵線工藝廠家

                6. Polishing

                When the iron basket is welded, the brightness of its surface will not be very interesting due to firepower or other reasons at the welding junction. Polishing is the way to smooth the surface of iron wire crafts.

                When polishing, the attention of hand holding wire basket should be very close, and with certain strength, the surface of the basket should be thrown flat and slippery.

                VII. Electroplating and baking paint

                It can be sent out after being welded and lubricated. There should be no hanging spots, yellow spots, discoloration, too thin during electroplating.

                8. Adhesive tape

                This process can only be used for iron wire crafts with adhesive tape or adhesive tape.

                Before binding, it is necessary to admit that there is no defect in the quality of iron wire handicraft, and there is no bad appearance such as desoldering, missing welding, false welding, etc. the main purpose of binding adhesive tape is to make the wire handicraft more beautiful.

                During the binding process, pay attention to tighten the adhesive tape or adhesive tape, but do not tighten it too tightly.

                Inspection and packaging

                1. Iron wire handicraft does not stab hands

                2. Bright coating and uniform paint layer

                3. The standard, standard and color meet the demand

                4. The handicraft has no deformation

                5. Knot and weaving are important

                Source: Jiangmen iron wire process factory http://ww.feng-jiew.com/


                Recommended news
                无码在线黄色在线无码-亚洲最大免费成人黄色电影-91视频网址入口-亚洲无码1区2区3区4区
                <p id="pdjf1"><th id="pdjf1"></th></p>
                  <rp id="pdjf1"></rp>

                    <em id="pdjf1"><address id="pdjf1"></address></em>

                        <delect id="pdjf1"></delect>

                        <delect id="pdjf1"></delect>
                        <font id="pdjf1"><address id="pdjf1"><ins id="pdjf1"></ins></address></font>
                          <ruby id="pdjf1"></ruby>
                              <pre id="pdjf1"><progress id="pdjf1"></progress></pre>