手板設計是提高手板質量重要的一步，需要考慮到很多的因素，比如手板材料的選擇、手板結構的可使用性及性，手板零件的可加工性及手板維修的方便性，這些在設計之初就需要盡快考慮得周全一些。下面來講講更多事項：

Hand board design is an important step in improving the quality of hand boards, and many factors need to be considered, such as the selection of hand board materials, the usability and safety of hand board structures, the machinability of hand board parts, and the convenience of hand board maintenance. These need to be considered comprehensively as soon as possible at the beginning of the design. Let's talk about more matters below:

濟南手板材料的選用既要滿足客戶對產品質量的要求，還需考慮到材料的成本及其在設定周期內的強度，當然還要根據手板的類型、使用工作方式、加工速度、主要失效形式等因素來選材。

The selection of materials for Jinan hand boards should not only meet the customer's requirements for product quality, but also consider the cost of the materials and their strength within the set cycle. Of course, the selection of materials should also be based on factors such as the type of hand board, working method, processing speed, and main failure modes.

(1)手板工藝路線制定，可先根據工件需要分為兩次加工。先加工手板的外觀內壁，銑好基準，再翻轉180。裝夾，加工外表面及按鍵屏幕位置。若先加工外表面，再加工內壁，則難以定位裝夾進行二次加工。

(1) The process route of the hand board can be developed by dividing it into two processing steps according to the needs of the workpiece. First, process the appearance and inner wall of the hand board, mill the benchmark, and then flip it 180 degrees. Clamping, processing the outer surface and position of the button screen. If the outer surface is processed first and then the inner wall is processed, it will be difficult to locate and clamp for secondary processing.

(2)如果手板的壁厚只有1.5mm，加工外表面時易出現變形、破碎的現象。如有在已加工好的型腔中加入填充物做出支撐。這樣可避免加工出通孔部位，再填充石膏，否則很難分離成品和填充物。

(2) If the wall thickness of the hand board is only 1.5mm, it is prone to deformation and fragmentation when processing the outer surface. If there is a filling material added to the processed cavity for support. This can avoid processing the through-hole area and filling it with gypsum, otherwise it is difficult to separate the finished product and the filling material.

(3)要先修復修剪的曲面，遮蓋住表面通孔位置，進行整面加工，然后在進行挖槽完成通孔加工，以免加工到通孔部位加工時刀路起伏不暢順，切削力不均勻等現象。

(3) First, repair the trimmed surface, cover the through-hole position on the surface, and perform full surface machining. Then, complete the through-hole machining by excavating the groove to avoid uneven tool path and cutting force when processing the through-hole area.

(4)切記!要先銑出基準截角，以免翻轉裝夾時胚料調錯方向。

(4) Remember! First, mill out the reference intercept to avoid the blank being adjusted in the wrong direction when flipping and clamping.

(5)注意：制作過程中要先模擬切削，檢查無誤后，再進行處理，進行人數控加工。

(5) Attention: During the production process, it is necessary to simulate cutting first, check for errors, and then proceed with processing for CNC machining.

手板上的各種零件應有足夠的強度及剛度，防止使用過程中損壞和變形，緊固零件要有防松動措施，避免意外傷害操作者。不允許在加工過程中發生廢料或工件飛彈現象，影響操作者的注意力，甚擊傷操作者。另外要避免沖裁件毛刺割傷人手。更多事項就來我們網站http://m.metferro.com咨詢吧！

The various parts on the hand board should have sufficient strength and stiffness to prevent damage and deformation during use. The fastening parts should have anti loosening measures to avoid accidental injury to the operator. It is not allowed to experience waste or workpiece missiles during the processing, which may affect the operator's attention or even injure the operator. In addition, it is necessary to avoid cutting hands with burrs on the punched parts. For more information, come to our website http://m.metferro.com Consult!