19YRS
伍全企業股份有限公司
STAMPINGMASTERS ENTERPRISE CO., LTD.
STAMPINGMASTERS ENTERPRISE CO., LTD.
886-3-4527557
886-3-4511072
桃園市中壢區新北園路20號
www.tohatsu.com.tw產品介紹
模具彈簧
模具彈簧(ISO規格(中等荷重)．壓縮量37.5% )
TJM
模具彈簧(扁線彈簧)適用於負載很高、而空間又非常有限的場合，主要用於沖壓模、各類壓鑄模、注射模以及結構精密的機械設備
模具彈簧使用方法
1.先算出彈簧所需之最大工作行程。
2.在裝配彈簧時一定要預壓、使它有內壓力，否則彈簧壽命會減少。一般預壓為總長度3~5%長即可
3.彈簧必須有螺栓及外導套。
4.當沖頭再研磨後，此時彈簧必會增加壓縮量，請同時研磨墊片，使它保持原定之壓縮量
彈簧使用注意要點
1.每種彈簧的規格不同，使用時不要輕易互相替換
2.彈簧的導向長度是指彈簧中心軸長度和安裝孔的深度，導向長度不足，彈簧受力發生側彎或傾斜，會導致彈簧的早期失效。在保證彈簧行程時，導向長度大於自由長度的1/2
4.彈簧的上下安裝面一定要互相平行，不可切斷彈簧或加工會使接頭無法與端面平齊。
5.新舊彈簧不可混在一起使用，會造成彈簧承受載荷大小不均勻
6.防止彈簧中混雜鐵屑、廢料等雜物
荷重計算方式
荷重(N)=定數(N/mm)×壓縮量(mm)
規格數據
| 產品資訊\Product Information | |||||||
|
材質
Materials
|
顏色(電著塗裝)
Color (Electric painting)
|
使用溫度(ºC)
Operating temperature (ºC)
|
旋向
Winding
|
||||
| SWOSC-V |
藍色
Blue
|
-30~150 |
右
Right hand screw
|
||||
| 尺寸圖\Dimensions |
 |
| 安裝孔徑與軸徑配合公差\Fitting tolerance table of mounting hole diameter and shaft diameter | |||||||
| 鑽孔徑(DH) | 螺栓徑(Dd) |
H15(孔徑配合公差)
Hole Fit Tolerance
|
h15(軸徑配合公差)
shaft diameter fit tolerance
|
||||
| 上限(+) | 下限(-) | 上限(+) | 下限(-) | ||||
| 10 | 5 | +0.58 | -0 | +0 | -0.58 | ||
| 12.5 | 6.3 | +0.7 | -0 | +0 | -0.58 | ||
| 16 | 8 | +0.7 | -0 | +0 | -0.58 | ||
| 20 | 10 | +0.84 | -0 | +0 | -0.58 | ||
| 25 | 12.5 | +0.84 | -0 | +0 | -0.7 | ||
| 32 | 16 | +1 | -0 | +0 | -0.7 | ||
| 40 | 20 | +1 | -0 | +0 | -0.84 | ||
| 50 | 25 | +1 | -0 | +0 | -0.84 | ||
| 63 | 38 | +1.2 | -0 | +0 | -1 | ||
| 外觀公差\Appearance Tolerances | |||||||
|
彈簧自由長公差表(±%)
Spring free length tolerance table (±%)
|
荷重(N±%)
Load (N±%)
|
||||||
| 25~64 | 76～115 | 127～305 | ±10％ | ||||
| ±3 | ±2.5 | ±2 | |||||
| 規格表\Specification Table |
|
品號
Product No.
|
鑽孔徑(DH) | 螺栓徑(Dd) | 自由長(Lo) |
定數(N/mm)
Spring constant
|
最大壓縮量
Maximum compression
|
|---|---|---|---|---|---|
| TJM10-025 | 10 | 5 | 25 | 18.1 | 10.3 |
| TJM10-032 | 10 | 5 | 32 | 14.2 | 13.3 |
| TJM10-038 | 10 | 5 | 38 | 11.9 | 15.9 |
| TJM10-044 | 10 | 5 | 44 | 10.3 | 18.3 |
| TJM10-051 | 10 | 5 | 51 | 8.9 | 21.6 |
| TJM10-064 | 10 | 5 | 64 | 7.1 | 27 |
| TJM10-076 | 10 | 5 | 76 | 6 | 32.3 |
| TJM10-089 | 10 | 5 | 89 | 5.1 | 38.2 |
| TJM10-102 | 10 | 5 | 102 | 4.4 | 43.6 |
| TJM10-305 | 10 | 5 | 305 | 1.5 | 134.2 |
| TJM12.5-025 | 12.5 | 6.3 | 25 | 32 | 10.2 |
| TJM12.5-032 | 12.5 | 6.3 | 32 | 25 | 13 |
| TJM12.5-038 | 12.5 | 6.3 | 38 | 21.1 | 15.6 |
| TJM12.5-044 | 12.5 | 6.3 | 44 | 18.2 | 18 |
| TJM12.5-051 | 12.5 | 6.3 | 51 | 15.7 | 21.1 |
| TJM12.5-064 | 12.5 | 6.3 | 64 | 12.5 | 26.5 |
| TJM12.5-076 | 12.5 | 6.3 | 76 | 10.5 | 31.8 |
| TJM12.5-089 | 12.5 | 6.3 | 89 | 9 | 37.7 |
| TJM12.5-102 | 12.5 | 6.3 | 102 | 7.8 | 43.1 |
| TJM12.5-115 | 12.5 | 6.3 | 115 | 7 | 49.1 |
| TJM12.5-305 | 12.5 | 6.3 | 305 | 2.6 | 131.7 |
| TJM16-025 | 16 | 8 | 25 | 53.3 | 9.8 |
| TJM16-032 | 16 | 8 | 32 | 41.7 | 12.7 |
| TJM16-038 | 16 | 8 | 38 | 35.1 | 15.3 |
| TJM16-044 | 16 | 8 | 44 | 30.3 | 17.9 |
| TJM16-051 | 16 | 8 | 51 | 26.1 | 20.7 |
| TJM16-064 | 16 | 8 | 64 | 20.8 | 26.2 |
| TJM16-076 | 16 | 8 | 76 | 17.5 | 31.4 |
| TJM16-089 | 16 | 8 | 89 | 15 | 37.7 |
| TJM16-102 | 16 | 8 | 102 | 13.1 | 43.8 |
| TJM16-115 | 16 | 8 | 115 | 11.6 | 49.3 |
| TJM16-127 | 16 | 8 | 127 | 10.5 | 54.3 |
| TJM16-305 | 16 | 8 | 305 | 4.4 | 131.5 |
| TJM20-025 | 20 | 10 | 25 | 85.3 | 9.8 |
| TJM20-032 | 20 | 10 | 32 | 66.7 | 12.7 |
| TJM20-038 | 20 | 10 | 38 | 56.1 | 15.3 |
| TJM20-044 | 20 | 10 | 44 | 48.5 | 18 |
| TJM20-051 | 20 | 10 | 51 | 41.8 | 21.2 |
| TJM20-064 | 20 | 10 | 64 | 33.3 | 27.3 |
| TJM20-076 | 20 | 10 | 76 | 28.1 | 32.4 |
| TJM20-089 | 20 | 10 | 89 | 24 | 38.4 |
| TJM20-102 | 20 | 10 | 102 | 20.9 | 42.6 |
| TJM20-115 | 20 | 10 | 115 | 18.6 | 48.6 |
| TJM20-127 | 20 | 10 | 127 | 16.8 | 54 |
| TJM20-139 | 20 | 10 | 139 | 15.3 | 59.5 |
| TJM20-152 | 20 | 10 | 152 | 14 | 65.9 |
| TJM20-178 | 20 | 10 | 178 | 12 | 77.9 |
| TJM20-203 | 20 | 10 | 203 | 10.5 | 89.3 |
| TJM20-305 | 20 | 10 | 305 | 7 | 135 |
| TJM25-025 | 25 | 12.5 | 25 | 128 | 9.5 |
| TJM25-032 | 25 | 12.5 | 32 | 100 | 12.3 |
| TJM25-038 | 25 | 12.5 | 38 | 84.2 | 14.9 |
| TJM25-044 | 25 | 12.5 | 44 | 72.7 | 17.2 |
| TJM25-051 | 25 | 12.5 | 51 | 62.7 | 19.9 |
| TJM25-064 | 25 | 12.5 | 64 | 50 | 25.4 |
| TJM25-076 | 25 | 12.5 | 76 | 42.1 | 30.6 |
| TJM25-089 | 25 | 12.5 | 89 | 36 | 36.2 |
| TJM25-102 | 25 | 12.5 | 102 | 31.4 | 41.8 |
| TJM25-115 | 25 | 12.5 | 115 | 27.8 | 47.6 |
| TJM25-127 | 25 | 12.5 | 127 | 25.2 | 52.8 |
| TJM25-139 | 25 | 12.5 | 139 | 23 | 57.6 |
| TJM25-152 | 25 | 12.5 | 152 | 21.1 | 63.2 |
| TJM25-178 | 25 | 12.5 | 178 | 18 | 73.5 |
| TJM25-203 | 25 | 12.5 | 203 | 15.8 | 83.9 |
| TJM25-229 | 25 | 12.5 | 229 | 14 | 95 |
| TJM25-305 | 25 | 12.5 | 305 | 10.5 | 126.8 |
| TJM32-038 | 32 | 16 | 38 | 154.4 | 14.9 |
| TJM32-044 | 32 | 16 | 44 | 133.3 | 17.5 |
| TJM32-051 | 32 | 16 | 51 | 115 | 20.6 |
| TJM32-064 | 32 | 16 | 64 | 91.7 | 25.5 |
| TJM32-076 | 32 | 16 | 76 | 77.2 | 30.8 |
| TJM32-089 | 32 | 16 | 89 | 65.9 | 36.7 |
| TJM32-102 | 32 | 16 | 102 | 57.5 | 42.6 |
| TJM32-115 | 32 | 16 | 115 | 51 | 48.6 |
| TJM32-127 | 32 | 16 | 127 | 46.2 | 53.3 |
| TJM32-139 | 32 | 16 | 139 | 42.2 | 55.6 |
| TJM32-152 | 32 | 16 | 152 | 38.6 | 61 |
| TJM32-178 | 32 | 16 | 178 | 33 | 71.4 |
| TJM32-203 | 32 | 16 | 203 | 28.9 | 82.6 |
| TJM32-229 | 32 | 16 | 229 | 25.6 | 92.9 |
| TJM32-254 | 32 | 16 | 254 | 23.1 | 103.6 |
| TJM32-305 | 32 | 16 | 305 | 19.2 | 124.2 |
| TJM40-051 | 40 | 20 | 51 | 156.9 | 19.6 |
| TJM40-064 | 40 | 20 | 64 | 125 | 25 |
| TJM40-076 | 40 | 20 | 76 | 105.3 | 30.3 |
| TJM40-089 | 40 | 20 | 89 | 89.9 | 35.7 |
| TJM40-102 | 40 | 20 | 102 | 78.4 | 41.1 |
| TJM40-115 | 40 | 20 | 115 | 69.6 | 46.6 |
| TJM40-127 | 40 | 20 | 127 | 63 | 52.3 |
| TJM40-139 | 40 | 20 | 139 | 57.6 | 53.8 |
| TJM40-152 | 40 | 20 | 152 | 52.6 | 59 |
| TJM40-178 | 40 | 20 | 178 | 44.9 | 68.9 |
| TJM40-203 | 40 | 20 | 203 | 39.4 | 78.1 |
| TJM40-229 | 40 | 20 | 229 | 34.9 | 88.4 |
| TJM40-254 | 40 | 20 | 254 | 31.5 | 98.6 |
| TJM40-305 | 40 | 20 | 305 | 26.2 | 117.2 |
| TJM50-064 | 50 | 25 | 64 | 208.3 | 24.2 |
| TJM50-076 | 50 | 25 | 76 | 175.4 | 29.3 |
| TJM50-089 | 50 | 25 | 89 | 149.8 | 34.6 |
| TJM50-102 | 50 | 25 | 102 | 130.7 | 41.1 |
| TJM50-115 | 50 | 25 | 115 | 115.9 | 46.4 |
| TJM50-127 | 50 | 25 | 127 | 105 | 51.6 |
| TJM50-139 | 50 | 25 | 139 | 95.9 | 56.9 |
| TJM50-152 | 50 | 25 | 152 | 87.7 | 62.8 |
| TJM50-178 | 50 | 25 | 178 | 74.9 | 74.6 |
| TJM50-203 | 50 | 25 | 203 | 65.7 | 85.8 |
| TJM50-229 | 50 | 25 | 229 | 58.2 | 99.1 |
| TJM50-254 | 50 | 25 | 254 | 52.5 | 108.7 |
| TJM50-305 | 50 | 25 | 305 | 43.7 | 131.7 |
| TJM63-076 | 63 | 38 | 76 | 280.7 | 28.6 |
| TJM63-089 | 63 | 38 | 89 | 239.7 | 34.4 |
| TJM63-102 | 63 | 38 | 102 | 209.2 | 40.5 |
| TJM63-115 | 63 | 38 | 115 | 185.5 | 43.9 |
| TJM63-127 | 63 | 38 | 127 | 168 | 49.9 |
| TJM63-152 | 63 | 38 | 152 | 140.4 | 61 |
| TJM63-178 | 63 | 38 | 178 | 119.9 | 72.9 |
| TJM63-203 | 63 | 38 | 203 | 105.1 | 84.1 |
| TJM63-229 | 63 | 38 | 229 | 93.2 | 96.4 |
| TJM63-254 | 63 | 38 | 254 | 84 | 108.1 |
| TJM63-305 | 63 | 38 | 305 | 69.9 | 131.1 |
| 注意事項\Matters needing attention |
 |
