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(極重荷重)．壓縮量25% )
TJB
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 |
黃色
Yellow
|
-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
|
|---|---|---|---|---|---|
| TJB10-025 | 10 | 5 | 25 | 36.8 | 7.8 |
| TJB10-032 | 10 | 5 | 32 | 28.8 | 10.1 |
| TJB10-038 | 10 | 5 | 38 | 24.2 | 12 |
| TJB10-044 | 10 | 5 | 44 | 20.9 | 14.1 |
| TJB10-051 | 10 | 5 | 51 | 18 | 16.4 |
| TJB10-064 | 10 | 5 | 64 | 14.4 | 21 |
| TJB10-076 | 10 | 5 | 76 | 12.1 | 24.8 |
| TJB10-089 | 10 | 5 | 89 | 10.3 | 29.3 |
| TJB10-102 | 10 | 5 | 102 | 9 | 33.9 |
| TJB10-305 | 10 | 5 | 305 | 3 | 101.1 |
| TJB12.5-025 | 12.5 | 6.3 | 25 | 57.6 | 7 |
| TJB12.5-032 | 12.5 | 6.3 | 32 | 45 | 9.5 |
| TJB12.5-038 | 12.5 | 6.3 | 38 | 37.9 | 11.6 |
| TJB12.5-044 | 12.5 | 6.3 | 44 | 32.7 | 13.3 |
| TJB12.5-051 | 12.5 | 6.3 | 51 | 28.2 | 15.7 |
| TJB12.5-064 | 12.5 | 6.3 | 64 | 22.5 | 20.1 |
| TJB12.5-076 | 12.5 | 6.3 | 76 | 18.9 | 24.1 |
| TJB12.5-089 | 12.5 | 6.3 | 89 | 16.2 | 28.5 |
| TJB12.5-102 | 12.5 | 6.3 | 102 | 14.1 | 32.9 |
| TJB12.5-115 | 12.5 | 6.3 | 115 | 12.5 | 37.2 |
| TJB12.5-305 | 12.5 | 6.3 | 305 | 4.7 | 99.9 |
| TJB16-025 | 16 | 8 | 25 | 112 | 7 |
| TJB16-032 | 16 | 8 | 32 | 87.5 | 9.6 |
| TJB16-038 | 16 | 8 | 38 | 73.7 | 11 |
| TJB16-044 | 16 | 8 | 44 | 63.6 | 13.1 |
| TJB16-051 | 16 | 8 | 51 | 54.9 | 15.4 |
| TJB16-064 | 16 | 8 | 64 | 43.8 | 19.7 |
| TJB16-076 | 16 | 8 | 76 | 36.8 | 23.8 |
| TJB16-089 | 16 | 8 | 89 | 31.5 | 26.3 |
| TJB16-102 | 16 | 8 | 102 | 27.5 | 60.4 |
| TJB16-115 | 16 | 8 | 115 | 24.3 | 34.2 |
| TJB16-127 | 16 | 8 | 127 | 22 | 38.2 |
| TJB16-305 | 16 | 8 | 305 | 9.2 | 93.8 |
| TJB20-025 | 20 | 10 | 25 | 240 | 6.5 |
| TJB20-032 | 20 | 10 | 32 | 187.5 | 8.8 |
| TJB20-038 | 20 | 10 | 38 | 157.9 | 9.9 |
| TJB20-044 | 20 | 10 | 44 | 136.4 | 11.6 |
| TJB20-051 | 20 | 10 | 51 | 117.6 | 14.2 |
| TJB20-064 | 20 | 10 | 64 | 93.8 | 17.9 |
| TJB20-076 | 20 | 10 | 76 | 78.9 | 20.3 |
| TJB20-089 | 20 | 10 | 89 | 67.4 | 23.8 |
| TJB20-102 | 20 | 10 | 102 | 58.8 | 28.2 |
| TJB20-115 | 20 | 10 | 115 | 52.2 | 31.8 |
| TJB20-127 | 20 | 10 | 127 | 47.2 | 35.6 |
| TJB20-139 | 20 | 10 | 139 | 43.2 | 39.4 |
| TJB20-152 | 20 | 10 | 152 | 39.5 | 42.9 |
| TJB20-178 | 20 | 10 | 178 | 33.7 | 51.4 |
| TJB20-203 | 20 | 10 | 203 | 29.6 | 59 |
| TJB20-305 | 20 | 10 | 305 | 19.7 | 89.6 |
| TJB25-032 | 25 | 12.5 | 32 | 312.5 | 8.5 |
| TJB25-038 | 25 | 12.5 | 38 | 263.2 | 10.4 |
| TJB25-044 | 25 | 12.5 | 44 | 227.3 | 12.3 |
| TJB25-051 | 25 | 12.5 | 51 | 196.1 | 14.4 |
| TJB25-064 | 25 | 12.5 | 64 | 156.3 | 18.5 |
| TJB25-076 | 25 | 12.5 | 76 | 131.6 | 22.3 |
| TJB25-089 | 25 | 12.5 | 89 | 112.4 | 26.6 |
| TJB25-102 | 25 | 12.5 | 102 | 98 | 28.3 |
| TJB25-115 | 25 | 12.5 | 115 | 87 | 31.9 |
| TJB25-127 | 25 | 12.5 | 127 | 78.7 | 35.9 |
| TJB25-139 | 25 | 12.5 | 139 | 71.9 | 38.9 |
| TJB25-152 | 25 | 12.5 | 152 | 65.8 | 43 |
| TJB25-178 | 25 | 12.5 | 178 | 56.2 | 50.8 |
| TJB25-203 | 25 | 12.5 | 203 | 49.3 | 57.4 |
| TJB25-229 | 25 | 12.5 | 229 | 43.7 | 65.1 |
| TJB25-305 | 25 | 12.5 | 305 | 32.8 | 87.6 |
| TJB32-038 | 32 | 16 | 38 | 421.1 | 10 |
| TJB32-044 | 32 | 16 | 44 | 363.6 | 11.5 |
| TJB32-051 | 32 | 16 | 51 | 313.7 | 13.9 |
| TJB32-064 | 32 | 16 | 64 | 250 | 17.8 |
| TJB32-076 | 32 | 16 | 76 | 210.5 | 20 |
| TJB32-089 | 32 | 16 | 89 | 179.8 | 24.1 |
| TJB32-102 | 32 | 16 | 102 | 156.9 | 27.3 |
| TJB32-115 | 32 | 16 | 115 | 139.1 | 30.4 |
| TJB32-127 | 32 | 16 | 127 | 126 | 34.9 |
| TJB32-139 | 32 | 16 | 139 | 115.1 | 37.9 |
| TJB32-152 | 32 | 16 | 152 | 105.3 | 41 |
| TJB32-178 | 32 | 16 | 178 | 89.9 | 49.3 |
| TJB32-203 | 32 | 16 | 203 | 78.8 | 55.9 |
| TJB32-229 | 32 | 16 | 229 | 69.9 | 65.1 |
| TJB32-254 | 32 | 16 | 254 | 63 | 70.8 |
| TJB32-305 | 32 | 16 | 305 | 52.5 | 85.6 |
| TJB40-051 | 40 | 20 | 51 | 509.8 | 13.2 |
| TJB40-064 | 40 | 20 | 64 | 406.3 | 17.8 |
| TJB40-076 | 40 | 20 | 76 | 342.1 | 20.3 |
| TJB40-089 | 40 | 20 | 89 | 292.1 | 24.5 |
| TJB40-102 | 40 | 20 | 102 | 254.9 | 27.3 |
| TJB40-115 | 40 | 20 | 115 | 226.1 | 31.6 |
| TJB40-127 | 40 | 20 | 127 | 204.7 | 34.5 |
| TJB40-139 | 40 | 20 | 139 | 187.1 | 38.3 |
| TJB40-152 | 40 | 20 | 152 | 171.1 | 41.9 |
| TJB40-178 | 40 | 20 | 178 | 146.1 | 49.1 |
| TJB40-203 | 40 | 20 | 203 | 128.1 | 56.7 |
| TJB40-229 | 40 | 20 | 229 | 113.5 | 64.3 |
| TJB40-254 | 40 | 20 | 254 | 102.4 | 70.7 |
| TJB40-305 | 40 | 20 | 305 | 85.2 | 85.2 |
| TJB50-064 | 50 | 25 | 64 | 625 | 16.3 |
| TJB50-076 | 50 | 25 | 76 | 526.3 | 19.4 |
| TJB50-089 | 50 | 25 | 89 | 449.4 | 23.4 |
| TJB50-102 | 50 | 25 | 102 | 392.2 | 26.3 |
| TJB50-115 | 50 | 25 | 115 | 347.8 | 30.2 |
| TJB50-127 | 50 | 25 | 127 | 315 | 34.5 |
| TJB50-139 | 50 | 25 | 139 | 287.8 | 37.9 |
| TJB50-152 | 50 | 25 | 152 | 263.2 | 42 |
| TJB50-178 | 50 | 25 | 178 | 224.7 | 50.6 |
| TJB50-203 | 50 | 25 | 203 | 197 | 58.5 |
| TJB50-229 | 50 | 25 | 229 | 174.7 | 67.1 |
| TJB50-254 | 50 | 25 | 254 | 157.5 | 75.2 |
| TJB50-305 | 50 | 25 | 305 | 131.1 | 92.4 |
| TJB63-076 | 63 | 38 | 76 | 842.1 | 17.7 |
| TJB63-089 | 63 | 38 | 89 | 719.1 | 21.5 |
| TJB63-102 | 63 | 38 | 102 | 627.5 | 26.3 |
| TJB63-115 | 63 | 38 | 115 | 556.5 | 29.8 |
| TJB63-127 | 63 | 38 | 127 | 503.9 | 34.1 |
| TJB63-152 | 63 | 38 | 152 | 421.1 | 40.3 |
| TJB63-178 | 63 | 38 | 178 | 359.6 | 47.5 |
| TJB63-203 | 63 | 38 | 203 | 315.3 | 55.5 |
| TJB63-229 | 63 | 38 | 229 | 279.5 | 62.7 |
| TJB63-254 | 63 | 38 | 254 | 252 | 69.9 |
| TJB63-305 | 63 | 38 | 305 | 209.8 | 86.5 |
| 注意事項\Matters needing attention |
 |
