手板设计是提高手板质量重要的一步，需要考虑到很多的因素，下面济南手板厂家为您讲讲手板制作加工需要注意5点事项。

Hand board design is an important step to improve the quality of hand boards, and many factors need to be taken into account. Now, Jinan hand board manufacturer will tell you five things to pay attention to when making and processing hand boards.

(1)手板工艺路线制定，可先根据工件需要分为两次加工。先加工手板的外观内壁，铣好基准，再翻转180。装夹，加工外表面及按键屏幕位置。若先加工外表面，再加工内壁，则难以定位装夹进行二次加工。

(1) The manual process route can be divided into two processes according to the needs of the workpiece. First, process the exterior inner wall of the hand board, mill the benchmark, and then turn 180. Clamping, machining the external surface and key screen position. If the outer surface is processed first and then the inner wall is processed, it is difficult to position and clamp for secondary processing.

(2)如果手板的壁厚只有1.5mm，加工外表面时易出现变形、破碎的现象。如有在已加工好的型腔中加入填充物做出支撑。这样可避免加工出通孔部位，再填充石膏，否则很难分离成品和填充物。

(2) If the wall thickness of the hand board is only 1.5mm, it is easy to deform and break when processing the external surface. If any, add filler to the machined cavity for support. In this way, it can avoid processing through holes and filling gypsum, otherwise it is difficult to separate finished products and fillers.

(3)要先修复修剪的曲面，遮盖住表面通孔位置，进行整面加工，然后在进行挖槽完成通孔加工，以免加工到通孔部位加工时刀路起伏不畅顺，切削力不均匀等现象。

(3) The trimmed surface shall be repaired first to cover the through hole position on the surface for full surface processing, and then the through hole processing shall be completed after slotting, so as to avoid such phenomena as unsmooth tool path fluctuation and uneven cutting force when machining to the through hole position.

(4)切记!要先铣出基准截角，以免翻转装夹时胚料调错方向。

(4) Remember! The datum corner shall be milled first to avoid the wrong direction of the blank when turning and clamping.

(5)注意：制作过程中要先模拟切削，检查无误后，再进行处理，进行人数控加工。

(5) Note: During the manufacturing process, the cutting shall be simulated first, and the processing shall be carried out after no error is found.

手板上的各种零件应有足够的强度及刚度，防止使用过程中损坏和变形，紧固零件要有防松动措施，避免意外伤害操作者。更多相关注意事项就来我们网站http://www.metferro.com咨询吧！

Various parts on the hand board shall have sufficient strength and stiffness to prevent damage and deformation during use. Anti loosening measures shall be taken for fastening parts to avoid accidental injury to the operator. More safety precautions can be found on our website http://www.metferro.com Consult!