气弹簧

接到生产指令单或拿到一个样品，首先先确定它的钢丝直径、圈数、弹簧外径内径、螺距等参数，然后选用相印的钢丝放到料盘上，钢丝逆时针穿过料盘上的每一个孔，先从料盘左前方的穿起。
然后穿过校直轮，再是压线板，压线板只能选用相同或略大于钢丝直径的，不能小。再继续穿过送线轮，送线轮也必须选相同或略大于钢丝直径的，且要朝下放置。钢丝越大送线轮要压的越紧，以双手紧为止。后是芯棒，芯棒也只能选用相同或略大于钢丝直径的，小于1.2包括1.2的要加套筒。
再仔细观察样品在头脑中确定哪步先走，需要什么刀，打圈用卷曲刀打弯用折弯刀。然后是调整刀具了，首先要装切刀，切刀一般是把角度摇到-120度然后用手拉下刀臂并使凸轮高点顶住，锁紧凸轮，然后切刀与芯棒必须零靠零，如果没靠紧会产生毛刺拖头。之后按刀具的先后安好其他凸轮与刀具。具体什么样品用什么刀多大的凸轮及凸轮位置可以参照视频图片。然后用手轮摇到要测试的那把刀，然后打弯或打圈试试，打出来的弯圈大了可以调节机械臂上的上下螺丝使它往下，或者调节刀架上的前后螺丝使刀往芯棒靠，总之是为了减小芯棒与刀之间的距离。圈弯小了往上或往前使刀与芯棒距离变大。刀臂左右的螺丝可以调节刀的左右，一般是使刀对准芯棒中心可以，特殊情况要求密圈则可以往右偏一点点，疏圈则往左一点点，但是都不能偏离的使刀都不能打圈了。
刀具的角度都调节好了，可以进行编程，编程是要先手摇样品的段，设定好开始角与结束角，然后手摇出跟样品直观差不多的送线长度并确认，至于转芯则只要芯棒不会与刀相撞并且要避免使芯棒的薄弱处对准刀的运动方向，否则会使芯棒爆掉。然后按步一样的编程方式确定好开始角结束角转芯及送线长度。一直到后一步切断，后一步的开始角是切刀切断钢丝的位置，结束角一定要设为零，送线、转芯也必须是零。后再引用结束指令E。
接下去是细调，用手摇出一个弹簧与样品对照哪一步不对改哪一步的送线长度，相差1—2个毫米的送线长度一般改100左右，比如角度没到位、圈数不够、直线长度不够都要加送线，反之角度过了、圈数多了、直线长度长了都要减送线。细调完了按下单条看弹簧出来的速度是否合理，如果是单步太快在这步的后面的速比填上小于1的数值，太慢则填大于1的数值。如果是整体太慢则改程序步的S指令后面的开始角下的30，送线下的20，转芯下的20，数值越大则速度越快，每次加减不能超过5，要逐次加减。全部调好可以按下自动运行开始。

中译英：
Receiving the production orders or to get a sample, first determine the diameter of steel wire, coil number, the outer diameter of the spring diameter, pitch and other parameters, and then choose printed wire into the tray, wire anti-clockwise across the tray on every hole, first from the tray in front left.
Then through the straightening wheels, then pressing line plate, pressure plate can only choose the same or slightly larger than the diameter of steel wire, not a small. Continue through the wire feeding wheel, a wire feeding wheel must also choose the same or slightly larger than the diameter of the wire, and be placed face down. The wire is wire feeding wheel to press more tight, with both hands tightly. Finally the mandrel mandrel, also can use the same or slightly larger than the diameter of the wire, less than 1.2including 1.2with sleeve.
Carefully observed samples in mind to determine which step ahead, need what cutter, circle curl bending bending knife with knife. And then the adjustment tool, first installed cutter, cutter is usually angle wave to -120 degrees and then hand pull arm and the cam peak withstand, locking cam, and the cutter and the mandrel must be zero by zero, if not close will produce the burr drag head. After the tool has other cam and tool. What specific samples using knives much of the cam and the cam position can refer to video pictures. Then using the handwheel wave to test the knife, and then bending or hit a circle to try, out of the circle big can modulate the mechanical arm on the upper and the lower screw it down, or adjusting the cutter frame before and after the screw mandrel cutter to rely on, it is in order to reduce the distance between the mandrel and the sword. Circle bend small went on to make a knife and a mandrel or forward distance is enlarged. Cutter arm around the screw can adjust the cutter, is generally make the knife aligned mandrel center can, special circumstances require sealing rings can right a little bit, a ring is a little to the left, but can't deviate from the knife can play circle.
Tool angle is adjusted, it can be programmed, programming is to first hand samples from the first section, set the start angle and end angle, and then hand out with the sample directly about wire feed length and confirmation, as to the core so that the mandrel will and knife collision and avoid the weak points of the mandrel on the direction of movement of the knife, or make the mandrel burst. Then the first step as programmatically determine good start angle end angle rotating core and wire feed length. Until the last step cut off, the final step of the starting angle is a cutting knife to cut off the wire end position, angle must be set to zero, the wire, turn the core must be zero. Finally, reference end directive E.
Then there are fine, hand out a spring and sample control which step wrong change which step of the wire feed length, a difference of 1-2mm wire feed length to about 100, for example, did not reach the designated position, angle, circle number not straight length enough to add the wire, and angle the number of laps, the line length, to reduce the wire. Fine finished press single watch spring up to speed is reasonable, if one step too soon in this step back fill ratio values less than 1, it was too slow, fill a value larger than 1. If the overall too slowly changed procedures first step S instruction behind the starting angle under 30, the wire under 20, a rotating core under the 20numerical value is greater, faster, each addition and subtraction can not exceed 5, to successive addition and subtraction. All the good can be pressed automatically start.
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