AB型梳齿机用法：1. 调试前注意检查与加工有关的部位：如刀杆，刀具凸台，芯轴，工装的定位端面跳动是否符合加工要求，工件的配合间隙是否合理。具体要求：

Usage of AB type comb teeth machine: 1 Before debugging, pay attention to checking the parts related to machining, such as the tool holder, tool boss, core shaft, and whether the positioning end face runout of the fixture meets the machining requirements, and whether the fit clearance of the workpiece is reasonable. Specific requirements:

(1)夹具端面跳动0.006~0.013之间(根据端面大小);

(1) The end face of the fixture fluctuates between 0.006~0.013 (depending on the size of the end face);

(2)心轴径向跳动小于0.01，上下顶尖锥面跳动小于0.01; 3) 滚刀刀杆端面和径向跳动小于0.01，滚刀轴台径向跳动小于0.01;

(2) The radial runout of the spindle is less than 0.01, and the runout of the top and bottom cone surfaces is less than 0.01; 3) The end face and radial runout of the rolling cutter stem are less than 0.01, and the radial runout of the rolling cutter shaft table is less than 0.01;

2. 刀架与刀轴交角是否安加工产品需要±λ角到位(同向相减，异向相加，如右旋工件右旋刀具角度相减，否则相加)

2. Is the angle between the tool holder and the tool axis correct? The processed product requires a ± λ angle to be in place (subtracting in the same direction and adding in the opposite direction, such as subtracting the angle between the right-handed workpiece and the right-handed tool, otherwise adding)

3.按产品参数计算好分齿挂轮，差动挂轮和走刀挂轮并正确装好锁紧。

3. Calculate the gear coupling wheel, differential coupling wheel, and tool feed coupling wheel according to the product parameters and correctly install and lock them.

4. 开机前再次检查好滚刀，工件是否压紧锁好，滚刀是否处于安全位置。

4. Before starting up, check the rolling cutter again to ensure that the workpiece is tightly pressed and locked, and that the rolling cutter is in a safe position.

5. 开机后注意将滚刀轴向(上下)初始进刀(安全)位置挡块锁紧。

5. After starting up, pay attention to locking the axial (up and down) initial feed (safety) position stopper of the rolling cutter.

6.  手动径向进刀，待滚刀接触到工件外径时(允许吃刀0.1以便于观察)，此时位置为有效进刀位置起点，在此基础上按以下公式进行初次进刀试切：当α=(17.5  ~22.5)时进刀量为：L=Mn×2,待一个加工行程完成后，测量齿厚(公法线)，与要求差的差值ΔSn×1.5为加工进刀量，直至加工到合格齿厚，这时刀具位置为最后的加工位置。链轮的进刀量按齿全深减1mm直接进刀试切，待加工位置能进行齿根检测时，进行检测后再进刀检测直至最后确定尺寸。

6. Manual radial feed, when the rolling cutter contacts the outer diameter of the workpiece (allowing for a cutting of 0.1 for easy observation), this position is the starting point of the effective feed position. Based on this, perform the initial feed trial cutting according to the following formula: when α=(17.5~22.5), the feed amount is L=Mn × 2. After one machining stroke is completed, measure the tooth thickness (common normal line), and the difference Δ Sn × 1.5 from the required difference is the machining feed amount until the qualified tooth thickness is machined. At this time, the tool position is the final machining position. The feed amount of the sprocket is reduced by 1mm according to the full depth of the teeth, and the feed is directly tested for cutting. When the machining position can be checked for tooth root, the feed is checked again until the final size is determined.

7. 固定好刀架加工行程挡块(行程开关)位置上，进行循环加工。

7. Fix the position of the tool holder processing stroke stop (stroke switch) and perform cyclic processing.

8.  滚刀的使用：滚刀边齿齿形是不完整的，所以在加工时不允许使用的，刚开始加工时，滚刀应从除开边齿的第一个齿开始，逐渐往另一端移动，直至到另一个边齿前。产品齿面出现啃刀，拉伤时这时就应该及时移刀，以免造成严重批量不合格产品。

8. Use of rolling cutters: The tooth profile of the rolling cutter is incomplete, so it is not allowed to be used during machining. At the beginning of machining, the rolling cutter should start from the first tooth after removing the edge tooth and gradually move towards the other end until it reaches the front of the other edge tooth. When the tooth surface of the product is bitten or pulled, the knife should be moved in a timely manner to avoid serious batch of unqualified products.

AB型梳齿机是将一些短小或剩余块状木料两端进行梳齿的机械，后期梳过齿的木料可通过接木机连接，实现废料二次利用的目的，现有的梳齿机一般为单头梳齿，一端梳齿后需要手动翻动至另一端进行梳齿，费时费力，降低工作效率。且一些梳齿机无自带涂胶功能，需人工对梳齿部分进行涂抹，易涂抹不均匀，影响后期粘接效果。

AB type comb tooth machine is a mechanical device that combs short or leftover block shaped wood at both ends. The wood that has been combed in the later stage can be connected by a wood connecting machine to achieve the purpose of secondary utilization of waste materials. Existing comb tooth machines generally have single head comb teeth, and one end of the comb teeth needs to be manually flipped to the other end for comb teeth, which is time-consuming and labor-intensive, and reduces work efficiency. And some comb tooth machines do not have built-in glue application function, requiring manual application of the comb teeth, which can result in uneven application and affect the later bonding effect.

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