复合板优良性能，且成本较低，其常见的复合板质量问题主要是爆炸后未贴合，结合率不够、结合强度不够、钛层及钢层局部表面缺陷如凹坑、裂纹等。针对复合板的这些问题，济南复合板厂小编认为在制造时需要采取的预防措施主要如下：

The composite plate has excellent performance and low cost. The common quality problems of the composite plate are mainly non bonding after explosion, insufficient bonding rate and strength, and local surface defects of titanium layer and steel layer, such as pits and cracks. In view of these problems of composite boards, Xiaobian of Jinan composite board factory believes that the precautions to be taken during manufacturing are mainly as follows:

1.坚持来料复验制度，复合板的结合状况应逐张进行无损检测。主要是板材边缘，起爆点等区域。

1. Adhere to the incoming material reinspection system, and conduct nondestructive testing on the bonding condition of composite plates one by one. Mainly in the plate edge, initiation point and other areas.

2.对复合板表面微裂纹须将缺陷清理干净后再进行补焊。对于小裂纹可采用直接补焊法。

2. For the micro cracks on the surface of the composite plate, the defects must be cleaned before repair welding. Direct repair welding can be used for small cracks.

3.复合板逐张进行力学性能复验，验证退火后的剪切性能，防止后续制作产生缺陷。同时进行面背弯曲试验来验证结合性能。

3. Recheck the mechanical properties of the composite plates one by one to verify the shear properties after annealing and prevent defects in subsequent fabrication. At the same time, the surface to back bending test was carried out to verify the bonding performance.

4.在刨坡口、钻管孔操作时，下料和钻孔操作要尽量从钛层向钢层方向加工，防止将复合板撕开或形成裂纹。

4. During beveling and pipe drilling, blanking and drilling shall be conducted from the titanium layer to the steel layer as far as possible to prevent the composite plate from tearing or forming cracks.

5.对卷筒、冲压封头等复合板需要弯曲操作时，钛复合板边缘结合处要剥离干净，当温度低时，要加热一定温度后再进行弯曲，防止产生边缘开裂。

5. When bending is required for composite plates such as drums and stamping heads, the edge joint of titanium composite plates shall be peeled off. When the temperature is low, it shall be heated to a certain temperature before bending to prevent edge cracking.

6.对于检验过程中发现的不贴合，若面积大须更换材料，若面积小，可以采用补救，用不结合区用钛螺钉进行加固。先行处理后再进行后续的操作。

6. For the unfitness found in the inspection, if the area is large, the material must be replaced. If the area is small, it can be remedied, and the unbound area can be reinforced with titanium screws. The subsequent operations are performed after the first processing.

复合板在制造时需要采取的预防措施从六个方面进行解答了，您对此有什么疑惑或者需求，可以随时来我们网站http://www.jnjgcg.com咨询了解！

The precautions to be taken during the manufacture of composite boards are answered from six aspects. If you have any doubts or needs, you can come to our website at any time http://www.jnjgcg.com Consult and understand!